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Lista de obras de Heino Falcke

15-GHz radio emission from nearby low-luminosity active galactic nuclei

artículo científico publicado en 2018

A 3‐Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic‐Ray Observatory

A Catalog of the Highest-energy Cosmic Rays Recorded during Phase I of Operation of the Pierre Auger Observatory

A Jet-ADAF Model for Sgr A*

artículo científico publicado en 2003

A Jet-ADAF model for SgrA^*^

scholarly article

A LOFAR census of millisecond pulsars ⬇️

artículo científico publicado en 2016

A LOFAR census of non-recycled pulsars: average profiles, dispersion measures, flux densities, and spectra ⬇️

artículo científico publicado en 2016

A Major Radio Outburst in III Z[CLC]w[/CLC] 2 with an Extremely Inverted, Millimeter-peaked Spectrum ⬇️

scholarly article

A Radio Survey for Linear and Circular Polarization in Low-Luminosity Active Galactic Nuclei ⬇️

A Search for Photons with Energies Above 2 × 10 17 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory

A Search for Ultra-high-energy Neutrinos from TXS 0506+056 Using the Pierre Auger Observatory

A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory ⬇️

artículo científico publicado en 2017

A Unifying Scheme for Low-Luminosity XRBs and AGN

A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows

artículo científico publicado en 2022

A comparison of the cosmic-ray energy scales of Tunka-133 and KASCADE-Grande via their radio extensions Tunka-Rex and LOPES ⬇️

A distinct negative leader propagation mode

A jet model for the broadband spectrum of XTE J1118+480. Synchrotron emission from radio to X-rays in the Low/Hard spectral state

artículo científico publicado en 2001

A jet model for the broadband spectrum of XTE J1118+480: implications for the nature of the XRB Low/Hard X-ray state

artículo científico publicado en 2000

A jet-disk symbiosis model for Gamma Ray Bursts

artículo científico publicado en 1999

A jet-disk symbiosis model for Gamma Ray Bursts: SS 433 the next?

scholarly article

A large light-mass component of cosmic rays at 10(17)-10(17.5) electronvolts from radio observations ⬇️

artículo científico publicado en 2016

A new way of air shower detection: measuring the properties of cosmic rays with LOFAR

A parameterization for the radio emission of air showers as predicted by CoREAS simulations and applied to LOFAR measurements ⬇️

A radio monitoring survey of ultra-luminous X-ray sources

artículo científico publicado en 2005

A rotating black hole in the galactic center

artículo científico publicado en 1993

A scheme to unify low-power accreting black holes. Jet-dominated accretion flows and the radio/X-ray correlation

scholarly article by Heino Falcke et al published 27 January 2004 in Astronomy and Astrophysics

A search for anisotropy in the arrival directions of ultra high energy cosmic rays recorded at the Pierre Auger Observatory

A search for point sources of EeV neutrons ⬇️

artículo científico publicado en 2012

A search for point sources of EeV photons ⬇️

scientific article published in the Astrophysical Journal

A strong magnetic field around the supermassive black hole at the centre of the Galaxy

artículo científico publicado en 2013

A study of radio frequency spectrum emitted by high energy air showers with LOFAR

scholarly article by Laura Rossetto et al published 2017 in EPJ Web of Conferences

A targeted search for point sources of EeV neutrons ⬇️

A time-dependent jet model for the emission from Sagittarius A*

artículo científico publicado en 2009

A unifying scheme for low-luminosity XRBs and AGN

A very brief description of LOFAR – the Low Frequency Array

article

ABSOLUTE CALIBRATION OF THE LOPES ANTENNA SYSTEM

ADVANCED DETECTION METHODS OF RADIO SIGNALS FROM COSMIC RAYS FOR KASCADE GRANDE AND AUGER

ALMA Observations of the Terahertz Spectrum of Sagittarius A*

artículo científico publicado en 2019

ALMA Polarimetry of Sgr A*: Probing the Accretion Flow from the Event Horizon to the Bondi Radius

artículo científico publicado en 2018

ALMA and VLA measurements of frequency-dependent time lags in Sagittarius A*: evidence for a relativistic outflow ⬇️

artículo científico publicado en 2015

Accretion Disk Evolution with Wind Infall. I. General Solution and Application to Sagittarius A* ⬇️

artículo científico publicado en 1997

Accretion Disk Evolution with Wind Infall. II. Results of Three‐dimensional Hydrodynamical Simulations with an Illustrative Application to Sagittarius A* ⬇️

scientific article published in the Astrophysical Journal

Active Galactic Nuclei: Sources for ultra high energy cosmic rays?

Adaptive optics near-infrared imaging of NGC 2992 -- unveiling core structures related to radio figure-of-8 loops

artículo científico publicado en 2000

Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory

Air shower measurements with LOFAR

Air shower measurements with the LOPES radio antenna array

Amplified radio emission from cosmic ray air showers in thunderstorms

artículo científico publicado en 2007

Amplitude calibration of a digital radio antenna array for measuring cosmic ray air showers

An Event Horizon Imager (EHI) Mission Concept Utilizing Medium Earth Orbit Sub-mm Interferometry<sup>*</sup>

artículo científico publicado en 2021

An Indication of Anisotropy in Arrival Directions of Ultra-high-energy Cosmic Rays through Comparison to the Flux Pattern of Extragalactic Gamma-Ray Sources ⬇️

artículo científico publicado en 2018

An air shower array for LOFAR: LORA

artículo científico publicado en 2011

An outreach project for LOFAR and cosmic ray detection

artículo científico publicado en 2005

An upper limit to the photon fraction in cosmic rays above 1019eV from the Pierre Auger Observatory

Analysis of inclined showers measured with LOPES

Anisotropy studies around the galactic centre at EeV energies with the Auger Observatory

Antenna design and implementation for the future space Ultra-Long wavelength radio telescope

artículo científico publicado en 2018

Antennas for the detection of radio emission pulses from cosmic-ray induced air showers at the Pierre Auger Observatory

Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory

Astronomy: Radio burst caught red-handed

artículo científico publicado en 2017

Asymmetric structure in Sgr A* at 3 mm from closure phase measurements with VLBA, GBT and LMT ⬇️

artículo científico publicado en 2016

Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory

Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory ⬇️

scholarly article

BIMA Observations of Linear Polarization in Sagittarius A* at 112 GH[CLC]z[/CLC] ⬇️

Back to the Moon: The scientific rationale for resuming lunar surface exploration

article by Ian Crawford et al published December 2012 in Planetary and Space Science

BlackHoleCam: Fundamental physics of the galactic center ⬇️

article published in 2017

BlackHoleCam: Fundamental physics of the galactic center

Brightening of Sgr A* at 32 GHz from VLA observations

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

artículo científico publicado en 2021

COMBINED LOPES AND KASCADE-GRANDE DATA ANALYSIS

Calibrating high-precision Faraday rotation measurements for LOFAR and the next generation of low-frequency radio telescopes

artículo científico publicado en 2013

Calibrating high-precision Faraday rotation measurements for LOFAR and the next generation of low-frequency radio telescopes (Corrigendum)

artículo científico publicado en 2015

Calibrating the absolute amplitude scale for air showers measured at LOFAR ⬇️

Calibration of the LOFAR low-band antennas using the Galaxy and a model of the signal chain

article

Calibration of the logarithmic-periodic dipole antenna (LPDA) radio stations at the Pierre Auger Observatory using an octocopter

Calibration of the underground muon detector of the Pierre Auger Observatory

artículo científico publicado en 2021

Chandra/HETGS observations of the brightest flare seen from Sgr A* ⬇️

artículo científico publicado en 2012

Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI

artículo científico publicado en 2022

Circular polarization of radio emission from air showers in thunderstorm conditions

Circular polarization of radio emission from relativistic jets

artículo científico publicado en 2002

Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory

article

Compact radio cores: from the first black holes to the last

scholarly article by Heino Falcke et al published December 2004 in New Astronomy Reviews

Comparing LOPES measurements of air-shower radio emission with REAS 3.11 and CoREAS simulations

Comparison of LOPES measurements with CoREAS and REAS 3.11 simulations

Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration

artículo científico publicado en 2023

Constraints on black-hole charges with the 2017 EHT observations of M87*

artículo científico publicado en 2021

Constraints on off-axis jets from stellar tidal disruption flares

artículo científico publicado en 2013

Constraints on the Proper Motion of the Andromeda Galaxy Based on the Survival of Its Satellite M33 ⬇️

artículo científico publicado en 2005

Constraints on the flux of ultra-high energy neutrinos from Westerbork Synthesis Radio Telescope observations

artículo científico publicado en 2010

Constraints on the low frequency spectrum of FRB 121102

artículo científico publicado en 2019

Constraints on the origin of cosmic rays above 10^18^ eV from large-scale anisotropy searches in data of the pierre auger observatory ⬇️

Constraints on ultra-high-energy neutrino flux from radio observations of the Moon

Correlation of the highest-energy cosmic rays with nearby extragalactic objects

artículo científico publicado en 2007

Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei

Corrigendum: A large light-mass component of cosmic rays at 1017-1017.5 electronvolts from radio observations.

artículo científico publicado en 2016

Cosmic Ray Air Shower Detection with LOPES

article published in 2008

Cosmic Ray Mass Measurements with LOFAR

Cosmic ray and neutrino measurements with LOFAR

Cosmic ray measurements with LOPES: Status and recent results

Cosmic rays studied with a hybrid high school detector array

Cosmic rays. V. The non-thermal radio emission of the old nova GK Persei: a signature of hadronic interactions?

artículo científico publicado en 1995

Cosmic-Ray Anisotropies in Right Ascension Measured by the Pierre Auger Observatory

Cosmic-ray energy spectrum and composition up to the ankle: the case for a second Galactic component ⬇️

article

Coupled jet-disk model for Sagittarius A*: explaining the flat-spectrum radio core with GRMHD simulations of jets

scholarly article

Data-driven estimation of the invisible energy of cosmic ray showers with the Pierre Auger Observatory

Deep-learning based reconstruction of the shower maximum X max using the water-Cherenkov detectors of the Pierre Auger Observatory

artículo científico publicado en 2021

Dense gas in nearby galaxies. XIV. Detection of hot ammonia in Maffei 2

scholarly article

Depth of maximum of air-shower profiles at the Pierre Auger Observatory. I. Measurements at energies above1017.8  eV ⬇️

scholarly article

Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications

article

Description of atmospheric conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS)

artículo científico publicado en 2012

Design and implementation of the AMIGA embedded system for data acquisition

scholarly article

Design, upgrade and characterization of the silicon photomultiplier front-end for the AMIGA detector at the Pierre Auger Observatory

Detecting cosmic rays with the LOFAR radio telescope

artículo científico publicado en 2013

Detecting radio emission from air showers with LOFAR

Detecting radio emission from cosmic ray air showers and neutrinos with a digital radio telescope

Detecting radio pulses from air showers

Detecting ultra high energy neutrinos with LOFAR

Detection and imaging of atmospheric radio flashes from cosmic ray air showers.

artículo científico publicado en 2005

Detection of Circular Polarization in M81* ⬇️

scholarly article

Detection of Intrinsic Source Structure at ∼3 Schwarzschild Radii with Millimeter-VLBI Observations of SAGITTARIUS A*

artículo científico publicado en 2018

Detection of Pulses from the Vela Pulsar at Millimeter Wavelengths with Phased ALMA ⬇️

artículo científico publicado en 2019

Detection of circular polarization in the galactic center black hole candidate Sagittarius A* ⬇️

artículo científico publicado en 1999

Detection of radio pulsations from the direction of the NuSTAR 3.76 second X-ray pulsar at 8.35 GHz

scholarly article

Detection of the intrinsic size of Sagittarius A* through closure amplitude imaging.

artículo científico publicado en 2004

Determining Electric Fields in Thunderclouds With the Radiotelescope LOFAR

artículo científico publicado en 2020

Differential frequency-dependent delay from the pulsar magnetosphere

scientific article published in Astronomy and Astrophysics

Direction identification in radio images of cosmic-ray air showers detected with LOPES and KASCADE

artículo científico publicado en 2008

Discovering the sky at the Longest Wavelengths (DSL)

scholarly article published March 2016

Discovery of a bright radio transient in M82: a new radio supernova?

artículo científico publicado en 2009

Discovery of a bright radio transient in M 82: a new radio supernova?

artículo científico publicado en 2009

Discovery of a very luminous megamaser during a radio flare in the Seyfert 2 galaxy Mrk 348

artículo científico publicado en 2000

Discovery of carbon radio recombination lines in absorption towards Cygnus A ⬇️

scholarly article

Distinguishing features of high altitude negative leaders as observed with LOFAR

Dust lanes causing structure in the extended narrow-line region of early-type Seyfert galaxies ⬇️

artículo científico publicado en 1999

ERRATUM: “THE PROPER MOTION OF THE GALACTIC CENTER PULSAR RELATIVE TO SAGITTARIUS A*” (2015, ApJ, 798, 120)

artículo científico publicado en 2016

ESSC-ESF position paper--science-driven scenario for space exploration: report from the European Space Sciences Committee (ESSC).

artículo científico

EVN + MERLIN observations of radio-intermediate quasars: evidence for boosted radio-weak quasars ⬇️

Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory ⬇️

scholarly article

Erratum to “The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray Showers detected by the Pierre Auger Observatory” [Astroparticle Physics 35 (2011) 266–276]

scholarly article published in Astroparticle Physics

Erratum: Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth [Phys. Rev. D90, 012012 (2014)]

scholarly article published in Physical Review D

Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution

artículo científico publicado en 2020

Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

artículo científico publicado en 2021

Evidence for Jet Domination of the Nuclear Radio Emission in Low-Luminosity Active Galactic Nuclei ⬇️

article

Evidence for X-ray synchrotron emission from simultaneous mid-infrared to X-ray observations of a strong Sgr A* flare ⬇️

scientific article published in the Astrophysical Journal

Evidence for a mixed mass composition at the ‘ankle’ in the cosmic-ray spectrum ⬇️

article

Evidence of a pure starburst nature of the nuclear region of NGC 253

scholarly article

Experimental evidence for the sensitivity of the air-shower radio signal to the longitudinal shower development

article

Exploring the role of jets in X-ray binaries and low-luminosity AGN

Exploring the role of jets in the radio/X-ray correlations of GX 339-4

artículo científico publicado en 2002

Extraction of the muon signals recorded with the surface detector of the Pierre Auger Observatory using recurrent neural networks

artículo científico publicado en 2021

FRATs: a search for Fast Radio Transients with LOFAR

Faraday rotation in GRMHD simulations of the jet launching zone of M87 ⬇️

artículo científico publicado en 2017

Farside explorer: unique science from a mission to the farside of the moon

Fast radio bursts: the last sign of supramassive neutron stars

artículo científico publicado en 2014

Features of the Energy Spectrum of Cosmic Rays above 2.5×10^{18}  eV Using the Pierre Auger Observatory

scientific article published on 01 September 2020

Final results of the LOPES radio interferometer for cosmic-ray air showers

First LOFAR observations at very low frequencies of cluster-scale non-thermal emission: the case of Abell 2256

artículo científico publicado en 2012

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole ⬇️

artículo científico publicado en 2019

First M87 Event Horizon Telescope Results. II. Array and Instrumentation ⬇️

artículo científico publicado en 2019

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration ⬇️

artículo científico publicado en 2019

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole ⬇️

artículo científico publicado en 2019

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring ⬇️

artículo científico publicado en 2019

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole ⬇️

artículo científico publicado en 2019

First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

artículo científico publicado en 2021

First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

artículo científico publicado en 2021

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

artículo científico publicado en 2022

First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration

artículo científico publicado en 2022

First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole

artículo científico publicado en 2022

First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass

artículo científico publicado en 2022

First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

artículo científico publicado en 2022

First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric

artículo científico publicado en 2022

First results of the NuMoon experiment

Frequency spectra of cosmic ray air shower radio emission measured with LOPES

artículo científico publicado en 2008

Frontiers of Astrophysics—Workshop summary

Further radio pulsations from the direction of the NuSTAR 3.76-second X-ray pulsar, and a dispersion measure estimate

Galactic jet sources and the AGN connection

artículo científico publicado en 1996

General description of electromagnetic radiation processes based on instantaneous charge acceleration in "endpoints".

artículo científico publicado en 2011

General relativistic magnetohydrodynamical simulations of the jet in M 87 ⬇️

artículo científico publicado en 2016

General relativistic magnetohydrodynamical {kappa}-jet models for Sagittarius A*

scholarly article

Gigahertz Peaked Spectrum sources from the Jodrell Bank-VLA Astrometric Survey I. Sources in the region 35° ≤ δ ≤ 75°

artículo científico publicado en 1999

GrailQuest: hunting for atoms of space and time hidden in the wrinkle of Space-Time

artículo científico publicado en 2021

Gravitational Pair Production and Black Hole Evaporation

artículo científico publicado en 2023

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole

scientific article published on 01 October 2020

HIGH-ENERGY COSMIC RAYS INVESTIGATED BY AIR-SHOWER MEASUREMENTS WITH KASCADE, KASCADE-GRANDE, AND LOPES

HST and VLA observations of Seyfert 2 galaxies: the relationship between radio ejecta and the narrow-line region ⬇️

artículo científico publicado en 1998

HST, VLA and Effelsberg observations of H2O megamaser galaxies

artículo científico publicado en 1999

H_2_O megamaser emission from FRI radio galaxies

artículo científico publicado en 1998

Helical strands in the jetlike narrow-line region of ESO 428-G14 ⬇️

artículo científico publicado en 1996

HiAbsorption in the Gigamaser Galaxy TXS 2226−184 and the Relation between HiAbsorption and Water Emission ⬇️

How to hide large-scale outflows: size constraints on the jets of Sgr A

artículo científico publicado en 2007

Hubble Space Telescope and Very Large Array observations of the H_2_O gigamaser galaxy TXS 2226-184

artículo científico publicado en 2000

III Zw 2, the first superluminal jet in a Seyfert galaxy

artículo científico publicado en 2000

III Zw 2: Evolution of a Radio Galaxy in a Nutshell

artículo científico publicado en 2003

ISO observations of a sample of Compact Steep Spectrum and GHz Peaked Spectrum radio galaxies

artículo científico publicado en 2000

Identifying clouds over the Pierre Auger Observatory using infrared satellite data

Imaging Jupiter’s radiation belts down to 127 MHz with LOFAR ⬇️

artículo científico publicado en 2016

Imaging an event horizon: mitigation of source variability of Sagittarius A* ⬇️

artículo científico publicado en 2016

Impact of atmospheric effects on the energy reconstruction of air showers observed by the surface detectors of the Pierre Auger Observatory ⬇️

Improved Flux Limits for Neutrinos with Energies above1022  eVfrom Observations with the Westerbork Synthesis Radio Telescope

artículo científico publicado en 2009

Improved absolute calibration of LOPES measurements and its impact on the comparison with REAS 3.11 and CoREAS simulations ⬇️

Improved limit to the diffuse flux of ultrahigh energy neutrinos from the Pierre Auger Observatory ⬇️

scholarly article

Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory

article

Influence of atmospheric electric fields on the radio emission from extensive air showers ⬇️

scholarly article

Initial LOFAR observations of epoch of reionization windows ⬇️

artículo científico publicado en 2014

Initial deep LOFAR observations of epoch of reionization windows

artículo científico publicado en 2013

Interferometric Detection of Linear Polarization from Sagittarius A* at 230 GHz ⬇️

artículo científico publicado en 2003

Investigations of the radio signal of inclined showers with LOPES

Jet Models for Flaring in Sgr A*

scholarly article

Jet emission in NGC 1052 at radio, optical, and X-ray frequencies

artículo científico publicado en 2004

Jet-disk coupling model for low luminosity AGNs

scholarly article

Jet-domination in sub-Eddington black holes

artículo científico publicado en 2002

Jet-domination in sub-Eddington black holes

artículo científico publicado en 2003

Jet-lag in Sagittarius A*: what size and timing measurements tell us about the central black hole in the Milky Way

scholarly article by Heino Falcke et al published 30 January 2009 in Astronomy and Astrophysics

Jets in XRB low/hard states: models of XTE J1118+480 suggest a strong signature from radio through X-ray

scholarly article

KASCADE extensive air shower experiment

LBCS: The LOFAR Long-Baseline Calibrator Survey ⬇️

artículo científico publicado en 2016

LOFAR - A new experiment to record radio emission from cosmic particles

LOFAR - the new eye for the low-frequency universe

artículo científico publicado en 2004

LOFAR 150-MHz observations of SS 433 and W 50

artículo científico publicado en 2018

LOFAR 150-MHz observations of the Boötes field: catalogue and source counts ⬇️

scholarly article

LOFAR Lightning Imaging: Mapping Lightning With Nanosecond Precision.

artículo científico publicado en 2018

LOFAR MSSS: detection of a low-frequency radio transient in 400 h of monitoring of the North Celestial Pole ⬇️

artículo científico publicado en 2015

LOFAR detections of low-frequency radio recombination lines towards Cassiopeia A

artículo científico publicado en 2013

LOFAR discovery of a quiet emission mode in PSR B0823+26

artículo científico publicado en 2015

LOFAR imaging of Cygnus A – direct detection of a turnover in the hotspot radio spectra

scholarly article

LOFAR low-band antenna observations of the 3C 295 and Bootes fields: source counts and ultra-steep spectrum sources ⬇️

artículo científico publicado en 2014

LOFAR observations of PSR B0943+10: profile evolution and discovery of a systematically changing profile delay in bright mode ⬇️

artículo científico publicado en 2014

LOFAR sparse image reconstruction ⬇️

artículo científico publicado en 2015

LOFAR tied-array imaging and spectroscopy of solar S bursts ⬇️

scientific article published in Astronomy and Astrophysics

LOFAR tied-array imaging of Type III solar radio bursts ⬇️

artículo científico publicado en 2014

LOFAR: The LOw-Frequency ARray

scientific article published in Astronomy and Astrophysics

LOPES - Detecting radio emission from cosmic ray air showers

artículo científico publicado en 2003

LOPES — Recent Results and Open Questions on the Radio Detection of Air Showers

LOPES-3D - vectorial measurements of radio emission from cosmic ray induced air showers

LOPES-3D: An antenna array for full signal detection of air-shower radio emission

LOPES: detecting radio emission from cosmic ray air showers

LORA: A scintillator array for LOFAR to measure extensive air showers ⬇️

Large Magneto-ionic Variations toward the Galactic Center Magnetar, PSR J1745-2900 ⬇️

Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with zenith angles up to 80° ⬇️

artículo científico publicado en 2015

Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory

Large-scale distribution of arrival directions of cosmic rays detected above 10^18^ eV at the Pierre Auger observatory

Lateral distribution of the radio signal in extensive air showers measured with LOPES

Light from the supermassive black hole in the Galactic center

artículo científico publicado en 2017

Light from the supermassive black hole in the Galactic center

artículo científico publicado en 2017

Lightning Imaging with LOFAR

Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger Observatory

scholarly article

Limit on the ultrahigh-energy cosmic-ray flux with the Westerbork synthesis radio telescope

scholarly article

Limits on fast radio bursts at 145 MHz with artemis, a real-time software backend ⬇️

artículo científico publicado en 2015

Limits on low frequency radio flux density changes for Sgr A*

artículo científico publicado en 2013

Limits on low frequency radio flux density changes for Sgr A* (erratum)

artículo científico publicado en 2013

Limits on point-like sources of ultra-high-energy neutrinos with the Pierre Auger Observatory

artículo científico publicado en 2019

Limits on radio frequency flux density changes in Sgr A*

artículo científico publicado en 2013

Linearly polarized millimeter and submillimeter continuum emission of Sgr A* constrained by ALMA ⬇️

artículo científico publicado en 2016

Lorentz factor distribution of blazars from the optical Fundamental Plane of black hole activity ⬇️

artículo científico publicado en 2016

Low-radio-frequency eclipses of the redback pulsar J2215+5135 observed in the image plane with LOFAR. ⬇️

artículo científico publicado en 2016

Lunar occultation of the diffuse radio sky: LOFAR measurements between 35 and 80 MHz ⬇️

artículo científico publicado en 2015

M 87 at metre wavelengths: the LOFAR picture

scientific article published in Astronomy and Astrophysics

MONTE CARLO SIMULATIONS OF RADIO EMISSION FROM COSMIC RAY AIR SHOWERS

Measurement of cosmic rays with LOFAR

Measurement of radio emission from extensive air showers with LOPES

Measurement of the Depth of Maximum of Extensive Air Showers above1018  eV

artículo científico publicado en 2010

Measurement of the Proton-Air Cross Section ats=57  TeVwith the Pierre Auger Observatory

artículo científico publicado en 2012

Measurement of the Radiation Energy in the Radio Signal of Extensive Air Showers as a Universal Estimator of Cosmic-Ray Energy ⬇️

artículo científico publicado en 2016

Measurement of the average shape of longitudinal profiles of cosmic-ray air showers at the Pierre Auger Observatory

Measurement of the circular polarization in radio emission from extensive air showers confirms emission mechanisms ⬇️

scholarly article

Measurement of the cosmic-ray energy spectrum above 1016 eV with the LOFAR Radboud Air Shower Array ⬇️

Measurement of the cosmic-ray energy spectrum above 2.5 × 10 18     eV using the Pierre Auger Observatory

artículo científico publicado en 2020

Measurement of the energy spectrum of cosmic rays above 1018 eV using the Pierre Auger Observatory

Measuring a Cherenkov ring in the radio emission from air showers at 110–190MHz with LOFAR ⬇️

artículo científico publicado en 2015

Measuring the expansion velocity of the outflows of LS I +61 303 through low-frequency radio observations

Measuring the radio emission of cosmic ray air showers with LOPES

Megahertz peaked-spectrum sources in the Bootes field I - a route towards finding high-redshift AGN

artículo científico publicado en 2015

MeqSilhouette v2: spectrally resolved polarimetric synthetic data generation for the event horizon telescope

artículo científico publicado en 2022

Method for high precision reconstruction of air showerXmaxusing two-dimensional radio intensity profiles ⬇️

article

Micro-arcsecond structure of Sagittarius A∗ revealed by high-sensitivity 86 GHz VLBI observations

scholarly article

Microarcsecond astrometry in the Local Group

Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign

artículo científico publicado en 2022

Millimeter-Wave Monitoring of Active Galactic Nuclei with the Africa Millimetre Telescope

artículo científico publicado en 2019

Modeling the X-ray contribution of XRB jets

Molecular hydrogen and Pa{alpha} emission in cooling flow galaxies ⬇️

artículo científico publicado en 1998

Monitoring the Morphology of M87* in 2009–2017 with the Event Horizon Telescope

artículo científico publicado en 2020

Monte Carlo simulations of air showers in atmospheric electric fields

Motion and properties of nuclear radio components in Seyfert galaxies seen with VLBI

scholarly article

Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory

Muon counting using silicon photomultipliers in the AMIGA detector of the Pierre Auger observatory ⬇️

Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events ⬇️

scholarly article

Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth ⬇️

scholarly article

NGC 4258: A jet-dominated low-luminosity AGN?

artículo científico publicado en 2002

Nature and evolution of powerful radio galaxies at z ~ 1 and their link with the quasar luminosity function ⬇️

artículo científico publicado en 2015

Needle-like structures discovered on positively charged lightning branches

artículo científico publicado en 2019

New measurements of cosmic ray air showers with the digital radio interferometer LOPES

New method for the time calibration of an interferometric radio antenna array

Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 1018 eV.

artículo científico publicado en 2017

Observation of inclined EeV air showers with the radio detector of the Pierre Auger Observatory

Observation of the Suppression of the Flux of Cosmic Rays above 4 × 10 19 eV

artículo científico publicado en 2008

Observational appearance of inefficient accretion flows and jets in 3D GRMHD simulations: Application to Sagittarius A* ⬇️

artículo científico publicado en 2014

Observations of the new transient radio source in the central region of M82

Observing pulsars and fast transients with LOFAR

artículo científico publicado en 2011

Observing supermassive black holes in virtual reality

artículo científico publicado en 2018

On noise treatment in radio measurements of cosmic ray air showers

On the nature of bright compact radio sources at z > 4.5 ⬇️

artículo científico publicado en 2016

On the prospects of imaging Sagittarius A* from space

artículo científico publicado en 2018

On the radio properties of the intermediate-mass black hole candidate ESO 243-49 HLX-1 ⬇️

scholarly article by D. Cseh et al published 8 December 2014 in Monthly Notices of the Royal Astronomical Society

On-going radio observations of PSR J1745-2900 at Effelsberg, Nancay, and Jodrell Bank: flux density estimates, polarisation properties, spin-down measurement, and the highest dispersion measure measured

artículo científico publicado en 2013

Optimal Radio Window for the Detection of Ultra-High-Energy Cosmic Rays and Neutrinos off the Moon

Optimal radio window for the detection of Ultra-High Energy cosmic rays and neutrinos off the moon

Optimized estimation of the Direction of Arrival with single tripole antenna

Optimized trigger for ultra-high-energy cosmic-ray and neutrino observations with the low frequency radio array

Orbital and superorbital variability of LS I +61 303 at low radio frequencies with GMRT and LOFAR ⬇️

scholarly article

Origin of atmospheric aerosols at the Pierre Auger Observatory using studies of air mass trajectories in South America ⬇️

scholarly article by A. Aab et al published November 2014 in Atmospheric Research

Overview of lunar detection of ultra-high energy particles and new plans for the SKA ⬇️

article by Clancy W. James et al published 2017 in EPJ Web of Conferences

Parsec-Scale Jets and Tori in Seyfert Galaxies

Peering into the dark (ages) with low-frequency space interferometers: Using the 21-cm signal of neutral hydrogen from the infant universe to probe fundamental (Astro)physics

artículo científico publicado en 2021

Persistent asymmetric structure of Sagittarius A* on event horizon scales ⬇️

artículo científico publicado en 2016

Planetary and exoplanetary low frequency radio observations from the Moon

Polarimetric Properties of Event Horizon Telescope Targets from ALMA

artículo científico publicado en 2021

Polarisation profiles and rotation measure of PSR J1745-2900 measured at Effelsberg

scholarly article

Polarization properties of LLAGN

artículo científico publicado en 2000

Polarized radio emission from extensive air showers measured with LOFAR ⬇️

Population X: Are the super-Eddington X-ray sources beamed jets in microblazars or intermediate mass black holes?

scholarly article by Koerding E. et al published 2002 in Astronomy and Astrophysics

Precision study of radio emission from air showers at LOFAR

Probing Atmospheric Electric Fields in Thunderstorms through Radio Emission from Cosmic-Ray-Induced Air Showers ⬇️

artículo científico publicado en 2015

Probing spacetime around Sagittarius A* using modeled VLBI closure phases ⬇️

artículo científico publicado en 2016

Probing the dark ages with the Square Kilometer Array

scholarly article

Probing the origin of ultra-high-energy cosmic rays with neutrinos in the EeV energy range using the Pierre Auger Observatory

artículo científico publicado en 2019

Probing the radio emission from air showers with polarization measurements ⬇️

scholarly article

Progress in air shower radio measurements: Detection of distant events

Prospects for determining air shower characteristics through geosynchrotron emission arrival times

Prospects for direct cosmic ray mass measurements through the Gerasimova-Zatsepin effect

scholarly article

Prospects for radio detection of ultra-high energy cosmic rays and neutrinos

artículo científico publicado en 2004

Publisher’s Note: Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory [Phys. Rev. D84, 122005 (2011)]

scholarly article

Pulsar polarisation below 200 MHz: Average profiles and propagation effects ⬇️

artículo científico publicado en 2015

Pulse broadening measurements from the Galactic Center pulsar J1745-2900 ⬇️

Quantifying intrinsic variability of Sagittarius A* using closure phase measurements of the Event Horizon Telescope ⬇️

artículo científico publicado en 2017

Quasars Classes and Their Relationships

Quasars: The Observational Perspectives

RADIO DETECTION OF COSMIC RAYS WITH LOPES

RAPTOR. I. Time-dependent radiative transfer in arbitrary spacetimes

artículo científico publicado en 2018

Radio Emission Reveals Inner Meter-Scale Structure of Negative Lightning Leader Steps

artículo científico publicado en 2020

Radio Emission in Atmospheric Air Showers: First Measurements with LOPES-30

Radio Emission in Atmospheric Air Showers: Results of LOPES-10

Radio Linear and Circular Polarization from M81*

Radio Measurements of Air Showers with LOPES

Radio Sources in Low‐Luminosity Active Galactic Nuclei. I. VLA Detections of Compact, Flat‐Spectrum Cores ⬇️

artículo científico publicado en 2000

Radio Variability of Radio‐quiet and Radio‐loud Quasars ⬇️

artículo científico publicado en 2005

Radio and millimeter monitoring of Sgr A*: spectrum, variability, and constraints on the G2 encounter ⬇️

artículo científico publicado en 2015

Radio astronomy with the European Lunar Lander: Opening up the last unexplored frequency regime

scholarly article by Marc Klein Wolt et al published December 2012 in Planetary and Space Science

Radio detection of cosmic ray air showers with LOPES

article published in 2007

Radio emission from cosmic ray air showers

scholarly article

Radio emission from cosmic ray air showers. Coherent geosynchrotron radiation

artículo científico publicado en 2003

Radio emission from cosmic ray air showers: Simulation results and parametrization

Radio emission of energetic cosmic ray air showers: Polarization measurements with LOPES

Radio emission of highly inclined cosmic ray air showers measured with LOPES

artículo científico publicado en 2006

Radio emission of highly inclined cosmic ray air showers measured with LOPES - possibility for neutrino detection

Radio evolution of supernova SN 2008iz in M 82 ⬇️

artículo científico publicado en 2016

Radio galaxies of the local universe

artículo científico publicado en 2012

Radio jets from stellar tidal disruptions

scholarly article

Radio linear and circular polarization from M 81*

scholarly article

Radio linear and circular polarization from M 81*

artículo científico publicado en 2005

Radio sources in low-luminosity active galactic nuclei. II. Very long baseline interferometry detections of compact radio cores and jets in a sample of LINERs ⬇️

artículo científico publicado en 2000

Radio sources in low-luminosity active galactic nuclei. III. "AGNs" in a distance-limited sample of "LLAGNs"

artículo científico publicado en 2002

Radio sources in low-luminosity active galactic nuclei. IV. Radio luminosity function, importance of jet power, and radio properties of the complete Palomar sample

artículo científico publicado en 2005

Radio spectra of bright compact sources at z>4.5 ⬇️

scholarly article

Recent Results from KASCADE-Grande and LOPES

Recent results from cosmic-ray measurements with LOFAR

Recent results of the LOPES experiment

Reconstructing energy and Xmax of cosmic ray air showers using the radio lateral distribution measured with LOPES

Reconstruction of the energy and depth of maximum of cosmic-ray air showers from LOPES radio measurements ⬇️

scholarly article

Refining the fundamental plane of accreting black holes

scholarly article by E. Körding et al published 31 August 2006 in Astronomy and Astrophysics

Reionization and the Cosmic Dawn with the Square Kilometre Array

Resolving the Inner Parsec of the Blazar J1924–2914 with the Event Horizon Telescope

artículo científico publicado en 2022

Results from the KASCADE, KASCADE-Grande, and LOPES experiments

Results of and prospects for mm-interferometry observations of the Galactic Center supermassive black hole candidate Sgr A*

scholarly article published 1998

SEARCHES FOR LARGE-SCALE ANISOTROPY IN THE ARRIVAL DIRECTIONS OF COSMIC RAYS DETECTED ABOVE ENERGY OF 10^19 eV AT THE PIERRE AUGER OBSERVATORY AND THE TELESCOPE ARRAY ⬇️

artículo científico publicado en 2014

SIMULATIONS OF RADIO EMISSION FROM COSMIC RAY AIR SHOWERS

SYMBA: An end-to-end VLBI synthetic data generation pipeline

artículo científico publicado en 2020

Scale-invariant radio jets and varying black hole spin ⬇️

artículo científico publicado en 2016

Science with a lunar low-frequency array: From the dark ages of the Universe to nearby exoplanets

article by Sebastian Jester & Heino Falcke published May 2009 in New Astronomy Reviews

Search for Cosmic Particles with the Moon and LOFAR ⬇️

Search for High-energy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES, IceCube, and the Pierre Auger Observatory ⬇️

scholarly article

Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory

Search for magnetically-induced signatures in the arrival directions of ultra-high-energy cosmic rays measured at the Pierre Auger Observatory

artículo científico publicado en 2020

Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory ⬇️

artículo científico publicado en 2015

Search for photons with energies above 1018eV using the hybrid detector of the Pierre Auger Observatory ⬇️

Search for point-like sources of ultra-high energy neutrinos at the pierre auger observatory and improved limit on the diffuse flux of Tau neutrinos ⬇️

Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory

artículo científico publicado en 2012

Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory

scholarly article

Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory ⬇️

scholarly article

Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the pierre auger observatory ⬇️

artículo científico publicado en 2015

Searches for radio pulsations from the 3.76 second NuSTAR X-ray pulsar in the Galactic centre

Searching for neutrino radio flashes from the Moon with LOFAR

Selective Dynamical Imaging of Interferometric Data

artículo científico publicado en 2022

Sgr A*: Observations, Models, and Imaging of the event horizon with VLBI

Simulation of radio emission from air showers in atmospheric electric fields

Simulations of imaging the event horizon of Sagittarius A* from space

artículo científico publicado en 2019

Simultaneous Monitoring of X-Ray and Radio Variability in Sagittarius A*

artículo científico publicado en 2017

Size and Structure of the Narrow-Line Region of Quasars ⬇️

scholarly article

Size of quasar emission-line regions

artículo científico publicado en 2003

Speckle interferometry of the spectroscopic binaries Gliese 150.2 and 41 Draconis

artículo científico publicado en 1997

Speckle-masking imaging polarimetry of {eta} Carinae: evidence for an equatorial disk

artículo científico publicado en 1996

Spectral calibration of the fluorescence telescopes of the Pierre Auger Observatory

Starving accretion disks in the center of galaxies: the examples of Sagittarius A* and M 31

artículo científico publicado en 1994

Studies on the response of a water-Cherenkov detector of the Pierre Auger Observatory to atmospheric muons using an RPC hodoscope

artículo científico publicado en 2020

Studying Galactic interstellar turbulence through fluctuations in synchrotron emission

artículo científico publicado en 2013

Subrelativistic Radio Jets and Parsec-Scale Absorption in Two Seyfert Galaxies ⬇️

scholarly article

Supernova 2008iz in M82

Synchronous x-ray and radio mode switches: a rapid global transformation of the pulsar magnetosphere.

artículo científico publicado en 2013

TEC, Trigger and Check, preparing LOFAR for Lunar observations

article by Sander ter Veen et al published 2017 in EPJ Web of Conferences

THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope

artículo científico publicado en 2020

THEZA: TeraHertz Exploration and Zooming-in for Astrophysics

artículo científico publicado en 2021

Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory ⬇️

artículo científico publicado en 2016

Testing effects of Lorentz invariance violation in the propagation of astroparticles with the Pierre Auger Observatory

The 492 GHz emission of Sgr A* constrained by ALMA ⬇️

artículo científico publicado en 2016

The AGN content of ultraluminous IR galaxies: High resolution VLA imaging of the IRAS 1 Jy ULIRG sample

artículo científico publicado en 2003

The African Millimetre Telescope

The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project

artículo científico publicado en 2019

The Event Horizon Telescope Image of the Quasar NRAO 530

artículo científico publicado en 2023

The FRATS project: real-time searches for fast radio bursts and other fast transients with LOFAR at 135 MHz

scholarly article

The Flaring H2O Megamaser and Compact Radio Source in Markarian 348 ⬇️

scholarly article

The Fundamental Plane of black hole activity in the optical band ⬇️

scholarly article by Payaswini Saikia et al published 6 May 2015 in Monthly Notices of the Royal Astronomical Society

The Galactic Center radio jet

artículo científico publicado en 1993

The Intrinsic Size of Sagittarius A* from 0.35 to 6 cm ⬇️

artículo científico publicado en 2006

The KASCADE-Grande Experiment and the LOPES Project

The LOFAR Multifrequency Snapshot Sky Survey (MSSS). I. Survey description and first results ⬇️

scientific article published in Astronomy and Astrophysics

The LOFAR Transients Pipeline

June 2015 article in Astronomy and Computing

The LOFAR Two-metre Sky Survey ⬇️

scientific article published in Astronomy and Astrophysics

The LOFAR long baseline snapshot calibrator survey ⬇️

artículo científico publicado en 2015

The LOFAR pilot surveys for pulsars and fast radio transients ⬇️

scientific article published in Astronomy and Astrophysics

The LOFAR radio environment

artículo científico publicado en 2012

The LOPES experiment

The LOPES experiment—Recent results, status and perspectives

The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray showers detected by the Pierre Auger Observatory

artículo científico publicado en 2011

The Low Frequency Array (LOFAR) - Status and prospects

artículo científico publicado en 2005

The MHz-peaked radio spectrum of the unusualγ-ray source PMN J1603–4904 ⬇️

artículo científico publicado en 2016

The Murmur of the Sleeping Black Hole: Detection of Nuclear Ultraviolet Variability in LINER Galaxies ⬇️

scholarly article by Dan Maoz et al published June 2005 in The Astrophysical Journal

The Nature of Radio‐Intermediate Quasars: What Is Radio‐loud and What Is Radio‐quiet? ⬇️

scholarly article

The Nature of the 10 kilosecond X-ray flare in Sgr A*

artículo científico publicado en 2001

The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole

artículo científico publicado en 2021

The Relationship of Lightning Radio Pulse Amplitudes and Source Altitudes as Observed by LOFAR

The Rotation Measure and 3.5 Millimeter Polarization of Sagittarius A* ⬇️

scholarly article

The Simultaneous Spectrum of Sagittarius A* from 20 Centimeters to 1 Millimeter and the Nature of the Millimeter Excess ⬇️

The Size, Shape, and Scattering of Sagittarius A* at 86 GHz: First VLBI with ALMA

artículo científico publicado en 2019

The Spectrum and Variability of Circular Polarization in Sagittarius A* from 1.4 to 15 GHz ⬇️

scholarly article

The Supermassive Black Hole at the Galactic Center

scholarly article by Fulvio Melia & Heino Falcke published September 2001 in Annual Review of Astronomy and Astrophysics

The Variability of the Black Hole Image in M87 at the Dynamical Timescale

artículo científico publicado en 2022

The angular broadening of the Galactic Center pulsar Sgr J1745-29: a new constraint on the scattering medium ⬇️

The association of a J-burst with a solar jet

artículo científico publicado en 2017

The black hole accretion code

scholarly article by Oliver Porth et al published 3 May 2017 in Computational Astrophysics and Cosmology

The black hole in the Galactic Center

artículo científico publicado en 1999

The contribution of spin to jet-disk coupling in black holes

scholarly article by Van Velzen S. & Falcke H. published 2013 in Astronomy and Astrophysics

The current ability to test theories of gravity with black hole shadows

artículo científico publicado en 2018

The effect of the atmospheric refractive index on the radio signal of extensive air showers ⬇️

The energy spectrum of cosmic rays beyond the turn-down around eV as measured with the surface detector of the Pierre Auger Observatory

scholarly article

The evolution of a jet ejection of the ultraluminous X-ray source Holmberg II X-1

scholarly article

The exposure of the hybrid detector of the Pierre Auger Observatory

The extended emission-line region of the Seyfert galaxy Mrk 573

artículo científico publicado en 1999

The extreme flare in III Zw 2: evolution of a radio jet in a Seyfert galaxy

artículo científico publicado en 2005

The extreme flare in III Zw 2:

scholarly article

The fluorescence detector of the Pierre Auger Observatory

artículo científico publicado en 2010

The geometric distance and proper motion of the Triangulum Galaxy (M33)

artículo científico publicado en 2005

The influence of the atmospheric refractive index on radioXmaxmeasurements of air showers

The intrinsic two-dimensional size of Sagittarius A* ⬇️

artículo científico publicado en 2014

The jet in the galactic center: An ideal laboratory for magnetohydrodynamics and general relativity

The jet model for Sgr A*: Radio and X-ray spectrum

artículo científico publicado en 2000

The jet-disk symbiosis model for gamma ray bursts: cosmic ray and neutrino background contribution

artículo científico publicado en 2000

The jet-disk symbiosis. I. Radio to X-ray emission models for quasars

scholarly article

The jet-disk symbiosis. II.Interpreting the radio/UV correlations in quasars

artículo científico publicado en 1995

The jet/disk symbiosis. III. What the radio cores in GRS 1915+105, NGC 4258, M 81 and SgrA* tell us about accreting black holes

artículo científico publicado en 1999

The linear polarization of Sagittarius A*. I. VLA spectropolarimetry at 4.8 and 8.4 GHz ⬇️

artículo científico publicado en 1999

The linear polarization of Sagittarius A*. II. VLA and BIMA polarimetry at 22, 43, and 86 GHz ⬇️

scholarly article

The mass composition of cosmic rays measured with LOFAR

article

The nuclear jet in M 81 ⬇️

artículo científico publicado en 1996

The peculiar radio galaxy 4C 35.06: a case for recurrent AGN activity? ⬇️

artículo científico publicado en 2015

The proper motion of M 33

artículo científico publicado en 2005

The proper motion of the Galactic Center pulsar relative to Sagittarius A* ⬇️

scientific article published in the Astrophysical Journal

The proper motion of the Local Group galaxy IC 10

artículo científico publicado en 2006

The radio emission pattern of air showers as measured with LOFAR—a tool for the reconstruction of the energy and the shower maximum ⬇️

The radio structure of radio-quiet quasars

scholarly article

The radio/X-Ray correlation and the unification of low power black holes

artículo científico publicado en 2005

The shadow of the black hole at the galactic center

scholarly article by Heino Falcke published 2000 in AIP Conference Proceedings

The shape of the radio wavefront of extensive air showers as measured with LOFAR ⬇️

The twin-jet of NGC 1052 at radio, optical, and X-ray frequencies

scholarly article

The twin-jet system in NGC 1052: VLBI-scrutiny of the obscuring torus

article by Matthias Kadler et al published 11 October 2004 in Astronomy and Astrophysics

The wavefront of the radio signal emitted by cosmic ray air showers ⬇️

Thunderstorm electric fields probed by extensive air showers through their polarized radio emission ⬇️

scholarly article

Thunderstorm observations by air-shower radio antenna arrays

Timing calibration and spectral cleaning of LOFAR time series data ⬇️

artículo científico publicado en 2016

Towards a dynamical mass of the ultraluminous X-ray source NGC 5408 X-1

scholarly article

Towards proper motions in the Local Group

article published in 2002

Towards proper motions in the Local Group

artículo científico publicado en 2003

Towards real-time identification of cosmic rays with LOw-Frequency ARray radio antennas

Tracking of an electron beam through the solar corona with LOFAR

artículo científico publicado en 2018

Trigger and aperture of the surface detector array of the Pierre Auger Observatory

article by J. Abraham et al published January 2010 in Nuclear Instruments and Methods in Physics Research

ULTRA-HIGH ENERGY COSMIC RAY AND NEUTRINO DETECTION USING THE MOON: FIRST RESULTS

USING THE WESTERBORK RADIO OBSERVATORY TO DETECT UHE COSMIC PARTICLES INTERACTING ON THE MOON

Ultimate precision in cosmic-ray radio detection — the SKA ⬇️

Ultra-high-energy cosmic ray and neutrino detection using the Moon

Ultrahigh Energy Neutrinos at the Pierre Auger Observatory

Ultrahigh-energy neutrino follow-up of gravitational wave events GW150914 and GW151226 with the Pierre Auger Observatory ⬇️

scholarly article

Unified schemes for active galaxies: a clue from the missing Fanaroff-Riley type I quasar population

artículo científico publicado en 1995

Universality of electron–positron distributions in extensive air showers

Unveiling recurrent jets of the ULX Holmberg II X-1: evidence for a massive stellar-mass black hole?

scholarly article by D. Cseh et al published 7 January 2014 in Monthly Notices of the Royal Astronomical Society: Letters

Upper Limit on the Diffuse Flux of Ultrahigh Energy Tau Neutrinos from the Pierre Auger Observatory

artículo científico publicado en 2008

Upper limit on the cosmic-ray photon flux above 1019eV using the surface detector of the Pierre Auger Observatory

article by J. Abraham et al published May 2008 in Astroparticle Physics

Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory

artículo científico publicado en 2009

Using space-VLBI to probe gravity around Sgr A*

artículo científico publicado en 2021

VLBA imaging of the 3 mm SiO maser emission in the disk-wind from the massive protostellar system Orion Source I

artículo científico publicado en 2017

VLBI imaging of black holes via second moment regularization

artículo científico publicado en 2019

VLBI observations of Jupiter with the initial test station of LOFAR and the Nançay decametric array

artículo científico publicado en 2007

VLBI observations of SN 2008iz

artículo científico publicado en 2010

VLBI observations of weak sources using fast frequency switching

artículo científico publicado en 2005

Variable Linear Polarization from Sagittarius A*: Evidence of a Hot Turbulent Accretion Flow ⬇️

article

Verification of Radiative Transfer Schemes for the EHT

artículo científico publicado en 2020

Viewing the Shadow of the Black Hole at the Galactic Center. ⬇️

artículo científico publicado en 2000

Visibility of black hole shadows in low-luminosity AGN

artículo científico publicado en 2020

Water masers in the Local Group of galaxies

scholarly article

What are the megahertz peaked-spectrum sources? ⬇️

artículo científico publicado en 2016

Why the fundamental plane of black hole activity is not simply a distance driven artifact

scholarly article by A. Merloni et al published July 2006 in New Astronomy

Wide-band simultaneous observations of pulsars: disentangling dispersion measure and profile variations

artículo científico publicado en 2012

Wide-band, low-frequency pulse profiles of 100 radio pulsars with LOFAR ⬇️

scientific article published in Astronomy and Astrophysics

Wide-field LOFAR imaging of the field around the double-double radio galaxy B1834+620. A fresh view on a restarted AGN and doubeltjes ⬇️

artículo científico publicado en 2015

X-ray emission from galactic jets: X-ray binaries and Sgr A*

artículo científico publicado en 2001

X-ray time lags from a pivoting power law in black holes

scholarly article by E. Körding & Heino Falcke published 27 January 2004 in Astronomy and Astrophysics

mm-Wave VLBI with ALMA and radio telescopes around the World

artículo científico publicado en 2012

rPICARD: A CASA-based calibration pipeline for VLBI data. Calibration and imaging of 7 mm VLBA observations of the AGN jet in M 87

artículo científico publicado en 2019

‘Radio-loud’ low luminosity AGN

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