Filtros de búsqueda

Lista de obras de Yvonne Elsworth

A comparison of the use of genetic and hill-climbing algorithms to fit low-l solar p-mode spectra

A devil in the detail: parameter cross-talk from the solar cycle and estimation of solar p-mode frequencies

artículo científico publicado en 2008

A distant mirror: solar oscillations observed on Neptune by the Kepler K2 mission ⬇️

A framework for describing correlated excitation of solar p-modes

article by William J. Chaplin et al published June 2008 in Astronomische Nachrichten

A fresh look at the seismic spectrum of HD49933: analysis of 180 days of CoRoT photometry

artículo científico publicado en 2009

A large sample of calibration stars for Gaia: log g from Kepler and CoRoT fields

artículo científico publicado en 2013

A modified peak‐bagging technique for fitting low‐𝓁 solar p‐modes

A new efficient method for determining weighted power spectra: detection of low-frequency solar p-modes by analysis of BiSON data

artículo científico publicado en 2011

A new method for the asteroseismic determination of the evolutionary state of red-giant stars ⬇️

artículo científico publicado en 2016

A precise asteroseismic age and radius for the evolved sun-like star KIC 11026764 ⬇️

artículo científico publicado en 2010

A seismic signature of a second dynamo? ⬇️

artículo científico publicado en 2010

A sub-Mercury-sized exoplanet

artículo científico publicado en 2013

A uniform asteroseismic analysis of 22 solar-type stars observed by Kepler ⬇️

scientific article published in the Astrophysical Journal

Accurate fundamental parameters and detailed abundance patterns from spectroscopy of 93 solar-type Kepler targets

scholarly article

Accurate p-mode measurements of the G0V metal-rich CoRoT target HD 52265

scientific article published in Astronomy and Astrophysics

Acoustic power absorption and enhancement generated by slow and fast MHD waves

scientific article published in Astronomy and Astrophysics

Acoustic spectrum fitting for a large set of solar-like pulsators

scholarly article

Age dating of an early Milky Way merger via asteroseismology of the naked-eye star ν Indi

artículo científico publicado en 2020

Ages and fundamental properties of Kepler exoplanet host stars from asteroseismology ⬇️

artículo científico publicado en 2015

Amplitude variability in satellite photometry of the non-radially pulsating O9.5 V star ζ Oph ⬇️

artículo científico publicado en 2014

Amplitudes of solar-like oscillations: constraints from red giants in open clusters observed by Kepler ⬇️

scholarly article

An asteroseismic membership study of the red giants in three open clusters observed by Kepler: NGC 6791, NGC 6819, and NGC 6811 ⬇️

artículo científico publicado en 2011

An in-depth study of grid-based asteroseismic analysis ⬇️

artículo científico publicado en 2011

Anomalous variations in low-degree helioseismic mode frequencies

artículo científico publicado en 2006

Are short-term variations in solar oscillation frequencies the signature of a second solar dynamo?

AsteroFLAG: First results from hare-and-hounds Exercise #1

Asteroseismic determination of obliquities of the exoplanet systems Kepler-50 and Kepler-65 ⬇️

artículo científico publicado en 2013

Asteroseismic fundamental properties of solar-type stars observed by the NASA Kepler mission

artículo científico publicado en 2013

Asteroseismic inference on rotation, gyrochronology and planetary system dynamics of 16 Cygni ⬇️

article

Asteroseismic inferences on red giants in open clusters NGC 6791, NGC 6819, and NGC 6811 using Kepler

scientific article published in Astronomy and Astrophysics

Asteroseismic surface gravity for evolved stars

artículo científico publicado en 2013

Asteroseismology from multi-month Kepler photometry: the evolved Sun-like stars KIC 10273246 and KIC 10920273

artículo científico publicado en 2011

Asteroseismology of Solar-Type Stars withK2: Detection of Oscillations in C1 Data ⬇️

artículo científico publicado en 2015

Asteroseismology of old open clusters with Kepler: direct estimate of the integrated red giant branch mass-loss in NGC 6791 and 6819

article

Asteroseismology of red giants: photometric observations of Arcturus by SMEI

article by N. J. Tarrant et al published 1 November 2007 in Monthly Notices of the Royal Astronomical Society: Letters

Asteroseismology of solar-type stars with Kepler I: Data analysis

Asteroseismology of the Solar Analogs 16 Cyg A and B from KEPLER Observations ⬇️

scholarly article

Asteroseismology of the open clusters NGC 6791, NGC 6811, and NGC 6819 from 19 months of Kepler photometry ⬇️

artículo científico publicado en 2012

Bayesian distances and extinctions for giants observed by Kepler and APOGEE ⬇️

article

BiSON Data Show Change in Solar Structure with Magnetic Activity ⬇️

artículo científico publicado en 2006

BiSON data preparation: a correction for differential extinction and the weighted averaging of contemporaneous data ⬇️

article by G. R. Davies et al published 24 May 2014 in Monthly Notices of the Royal Astronomical Society

Calibrating convective properties of solar-like stars in the Kepler field of view ⬇️

article

Calibrations of atmospheric parameters obtained from the first year of SDSS-III APOGEE observations

artículo científico publicado en 2013

Challenges for asteroseismic analysis of Sun-like stars

scientific article published in Astronomy and Astrophysics

Changes in convective properties over the solar cycle: effect on p-mode damping rates

artículo científico publicado en 2001

Changes to low-ℓ solar p-mode frequencies over the solar cycle: correlations on different time-scales

scholarly article

Changing the ν max Scaling Relation: The Need for a Mean Molecular Weight Term

artículo científico publicado en 2017

Characterization of red giant stars in the public Kepler data

article by Saskia Hekker et al published 15 April 2011 in Monthly Notices of the Royal Astronomical Society

Characterization of the power excess of solar-like oscillations in red giants with Kepler

artículo científico publicado en 2011

CoRoT sounds the stars: p-mode parameters of Sun-like oscillations on HD 49933

artículo científico publicado en 2008

Constructing a one-solar-mass evolutionary sequence using asteroseismic data from Kepler ⬇️

scholarly article

Corrections of Sun-as-a-star p-mode frequencies for effects of the solar cycle

artículo científico publicado en 2009

Definitive Sun-as-a-star p-mode frequencies: 23 years of BiSON observations

Detection of solar-like oscillations, observational constraints, and stellar models for {theta} Cyg, the brightest star observed by the Kepler mission ⬇️

artículo científico publicado en 2016

Determination of stellar radii from asteroseismic data ⬇️

scientific article published in the Astrophysical Journal

Determining stellar macroturbulence using asteroseismic rotational velocities from Kepler ⬇️

artículo científico publicado en 2014

Determining stellar radii using large separations: an error analysis

Distortion of the p-mode peak profiles by the solar-cycle frequency shifts: do we need to worry?

artículo científico publicado en 2008

Does the Energy Supplied to Low-[CLC][ITAL]l[/ITAL][/CLC] Solar [CLC][ITAL]p[/ITAL][/CLC]-Modes Vary over the Activity Cycle? ⬇️

artículo científico publicado en 2003

Effect of uncertainties in stellar model parameters on estimated masses and radii of single stars ⬇️

artículo científico publicado en 2012

Efficient pseudo-global fitting for helioseismic data ⬇️

scientific article published in the Astrophysical Journal

Erratum: A sub-Mercury-sized exoplanet

artículo científico publicado en 2013

Evidence for compact binary systems around Kepler red giants

artículo científico publicado en 2017

Evidence for the impact of stellar activity on the detectability of solar-like oscillations observed by Kepler ⬇️

article

Evidence from solar seismology against non-standard solar-core models

artículo científico publicado en 1990

Evolutionary states of red-giant stars from grid-based modelling

Excitation and damping of p-mode oscillations of {alpha} Cen B ⬇️

artículo científico publicado en 2009

Fast core rotation in red-giant stars as revealed by gravity-dominated mixed modes

artículo científico publicado en 2011

Frequency Dependence of Δν of Solar-Like Oscillators Investigated: Influence of HeII Ionization Zone

Frequency dependence of the large frequency separation of solar-like oscillators: influence of the helium second-ionization zone

artículo científico publicado en 2011

Frequency, splitting, linewidth and amplitude estimates of low- p modes of Cen A: analysis of Wide-Field Infrared Explorer photometry

article

Fresh insights on the structure of the solar core ⬇️

artículo científico publicado en 2009

Fundamental properties of Kepler planet-candidate host stars using asteroseismology ⬇️

artículo científico publicado en 2013

Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations

scientific article published in Astronomy and Astrophysics

Global asteroseismic properties of solar-like oscillations observed by Kepler: a comparison of complementary analysis methods

article

Granulation in red giants: observations by the Kepler mission and three-dimensional convection simulations ⬇️

artículo científico publicado en 2011

Gravity modes as a way to distinguish between hydrogen- and helium-burning red giant stars

artículo científico publicado en 2011

Helioseismology - a clear view of the interior

Helium signature in red giant oscillation patterns observed by Kepler ⬇️

artículo científico publicado en 2015

Impact of observational duty cycle on the measurement of low-$\mathsf{\ell}$ solar p-mode frequencies

scientific article published in Astronomy and Astrophysics

Impact of the Solar Activity Cycle on Frequency Separation Ratios in Helioseismology ⬇️

artículo científico publicado en 2005

Internal rotation of red giants by asteroseismology

Internal rotation of the red-giant star KIC 4448777 by means of asteroseismic inversion ⬇️

scientific article published in the Astrophysical Journal

Is the current lack of solar activity only skin deep? ⬇️

artículo científico publicado en 2009

KEPLER-21b: A 1.6R Earth PLANET TRANSITING THE BRIGHT OSCILLATING F SUBGIANT STAR HD 179070 ⬇️

scientific article published in the Astrophysical Journal

KEPLER-93b: A TERRESTRIAL WORLD MEASURED TO WITHIN 120 km, AND A TEST CASE FOR A NEW SPITZER OBSERVING MODE ⬇️

artículo científico publicado en 2014

KIC 8410637: a 408-day period eclipsing binary containing a pulsating giant star

artículo científico publicado en 2013

Kepler-22b: A 2.4 EARTH-RADIUS PLANET IN THE HABITABLE ZONE OF A SUN-LIKE STAR ⬇️

scientific article published in the Astrophysical Journal

Kepler-36: a pair of planets with neighboring orbits and dissimilar densities

artículo científico publicado en 2012

Kepler-68: three planets, one with a density between that of earth and ice giants ⬇️

artículo científico publicado en 2013

Low-frequency, low-degree solar p-mode properties from 22 years of Birmingham Solar Oscillations Network data

artículo científico publicado en 2014

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets ⬇️

article

Misleading variations in estimated rotational frequency splittings of solar p modes: consequences for helioseismology and asteroseismology

article

Mixed modes in red giants: a window on stellar evolution ⬇️

artículo científico publicado en 2014

Mixed modes in red-giant stars observed with CoRoT

artículo científico publicado en 2011

Mode lifetimes of stellar oscillations. Implications for asteroseismology

artículo científico publicado en 2009

Models of red giants in the CoRoT asteroseismology fields combining asteroseismic and spectroscopic constraints ⬇️

artículo científico publicado en 2015

Monte Carlo simulation of solar p-mode profiles revisited: Bias and uncertainty estimation from one, not many, fits

artículo científico publicado en 2005

NGC 6819: testing the asteroseismic mass scale, mass loss and evidence for products of non-standard evolution

artículo científico publicado en 2017

Needles in haystacks: how to use contemporaneous data in the search for low-frequency modes of oscillation of the Sun

scholarly article

New aspects of Doppler imaging in Sun-as-a-star observations

artículo científico publicado en 2009

Nitrogen depletion in field red giants: mixing during the He flash? ⬇️

scholarly article

Noise characteristics of full-disc helioseismic observations made by resonant scattering spectrometers

scholarly article

Observation of, and temporal variations in, solar p-mode multiplet frequency asymmetries at = 2

artículo científico publicado en 2003

On comparing estimates of low-$\textit{l}$ solar p-mode frequencies from Sun-as-a-star and resolved observations

artículo científico publicado en 2004

On model predictions of the power spectral density of radial solar p modes

artículo científico publicado en 2005

On prospects for sounding activity cycles of Sun-like stars with acoustic modes

artículo científico publicado en 2007

On the Variation of the Peak Asymmetry of Low‐ℓ Solar p Modes ⬇️

scientific article published in the Astrophysical Journal

On the asymptotic acoustic-mode phase in red giant stars and its dependence on evolutionary state ⬇️

artículo científico publicado en 2014

On the detectability of a rotation-rate gradient in the solar core

scholarly article

On the measurement bias of low-$\ell$ solar $\vec{p}$-mode excitation parameters: The impact of a ground-based window function

artículo científico publicado en 2003

On the measurement precision of solar p-mode eigenfrequencies

artículo científico publicado en 2002

Oscillating red giants observed during campaign 1 of the Kepler K2 mission: new prospects for galactic archaeology ⬇️

article

Oscillation frequencies for 35 KEPLER solar-type planet-hosting stars using Bayesian techniques and machine learning ⬇️

artículo científico publicado en 2015

Oscillation mode lifetimes of red giants observed during the initial and first anticentre long run of CoRoT

scientific article published in Astronomy and Astrophysics

Oscillations in {beta}Ursae Minoris. Observations with SMEI

artículo científico publicado en 2008

PLATO as it is : A legacy mission for Galactic archaeology

scholarly article by Andrea Miglio published in July 2017

Parametrizing the time variation of the ‘surface term’ of stellar p-mode frequencies: application to helioseismic data ⬇️

artículo científico publicado en 2016

Peak asymmetry of solar p modes: a framework to explain the effects of the correlated noise from the acoustic source

scholarly article

Peak finding at low signal-to-noise ratio: low- solar acoustic eigenmodes at n<= 9 from the analysis of BiSON data

artículo científico publicado en 2002

Phase Variation as a New Tool in the Investigation of the Excitation and Damping of Solarp‐modes ⬇️

scientific article published in the Astrophysical Journal

Predicting the detectability of oscillations in solar-type stars observed by Kepler ⬇️

artículo científico publicado en 2011

Preparation of Kepler light curves for asteroseismic analyses

artículo científico publicado en 2011

Probing the core structure and evolution of red giants using gravity-dominated mixed modes observed with Kepler

artículo científico publicado en 2012

Properties of 42 solar-type Kepler targets from the asteroseismic modeling portal ⬇️

scholarly article

Prospects for asteroseismic inference on the envelope helium abundance in red giant stars ⬇️

artículo científico publicado en 2014

Prospects for detecting asteroseismic binaries in Kepler data ⬇️

artículo científico publicado en 2014

Pulsating red giant stars in eccentric binary systems discovered from Kepler space-based photometry

artículo científico publicado en 2014

Quasi-biennial variations in helioseismic frequencies: can the source of the variation be localized?

artículo científico publicado en 2011

Radius determination of solar-type stars using asteroseismology: what to expect from the Kepler mission ⬇️

artículo científico publicado en 2009

Rapid rotation of low-mass red giants using APOKASC: a measure of interaction rates on the post-main-sequence ⬇️

scientific article published in the Astrophysical Journal

Rigid rotation of the solar core? On the reliable extraction of low- rotational p-mode splittings from full-disc observations of the Sun

scholarly article

Search for solar cycle changes in the signature of rapid variation in BiSON data

scholarly article

Seismic Evidence for a Rapidly Rotating Core in a Lower-Giant-Branch Star Observed with KEPLER ⬇️

artículo científico publicado en 2012

Seismic analysis of HD 43587Aa, a solar-like oscillator in a multiple system ⬇️

artículo científico publicado en 2014

Seismic constraints on rotation of Sun-like star and mass of exoplanet

artículo científico publicado en 2013

Signatures of Magnetic Activity in the Seismic Data of Solar-type Stars Observed by Kepler

artículo científico publicado en 2018

Slow rotation of the Sun's interior

artículo científico publicado en 1995

Solar Abundances and Helioseismology: Fine‐Structure Spacings and Separation Ratios of Low‐Degreep‐Modes ⬇️

scientific article published in the Astrophysical Journal

Solar FLAG hare and hounds: on the extraction of rotational p-mode splittings from seismic, Sun-as-a-star data

artículo científico publicado en 2006

Solar Heavy‐Element Abundance: Constraints from Frequency Separation Ratios of Low‐Degreep‐Modes ⬇️

artículo científico publicado en 2007

Solar internal sound speed as inferred from combined BiSON and LOWL oscillation frequencies

scholarly article

Solar p-mode frequencies at $\mathsf{\ell=2}$: What do analyses of unresolved observations actually measure?

artículo científico publicado en 2004

Solar-cycle variations of large frequency separations of acoustic modes: implications for asteroseismology

artículo científico publicado en 2011

Solar-like oscillations in HD 181420: data analysis of 156 days of CoRoT data

scientific article published in Astronomy and Astrophysics

Solar-like oscillations in KIC 11395018 and KIC 11234888 from 8 months of Kepler data ⬇️

artículo científico publicado en 2011

Solar-like oscillations in red giants observed with Kepler: comparison of global oscillation parameters from different methods

artículo científico publicado en 2010

Solar-like oscillations in red giants observed with Kepler: influence of increased timespan on global oscillation parameters

artículo científico publicado en 2012

Solar-like oscillations with low amplitude in the CoRoT target HD 181906

artículo científico publicado en 2009

Solarp‐Mode Frequencies over Three Solar Cycles ⬇️

artículo científico publicado en 2007

Sounding open clusters: asteroseismic constraints from Kepler on the properties of NGC 6791 and NGC 6819 ⬇️

article

Sounding stellar cycles with Kepler - I. Strategy for selecting targets

artículo científico publicado en 2009

Spin down of the core rotation in red giants

artículo científico publicado en 2012

Stellar spin-orbit misalignment in a multiplanet system

artículo científico publicado en 2013

Studies of the solar mean magnetic field with the Birmingham Solar-Oscillations Network (BiSON)

artículo científico publicado en 2003

Study of HD 169392A observed by CoRoT and HARPS

artículo científico publicado en 2012

Sun-as-a-star observations: evidence for degree dependence of changes in damping of low-$\mathsf{\ell}$ p modes along the solar cycle

artículo científico publicado en 2006

Super-Nyquist asteroseismology of solar-like oscillators with Kepler and K2 – expanding the asteroseismic cohort at the base of the red giant branch ⬇️

artículo científico publicado en 2014

Testing the asteroseismic mass scale using metal-poor stars characterized with APOGEE and Kepler ⬇️

article

Tests of the asymptotic large frequency separation of acoustic oscillations in solar-type and red-giant stars

artículo científico publicado en 2013

The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory

article by Franco D. Albareti et al published 8 December 2017 in The Astrophysical Journal Supplement Series

The APOGEE red-clump catalog: precise distances, velocities, and high-resolution elemental abundances over a large area of the Milky Way's disk ⬇️

scientific article published in the Astrophysical Journal

The APOKASC catalog: an asteroseismic and spectroscopic joint survey of targets in the Kepler fields ⬇️

article

The Apache Point Observatory Galactic Evolution Experiment (APOGEE)

artículo científico publicado en 2017

The Correlation between Mixing Length and Metallicity on the Giant Branch: Implications for Ages in the Gaia Era

artículo científico publicado en 2017

The Detectability of Signatures of Rapid Variation in Low‐Degree Stellarp‐Mode Oscillation Frequencies ⬇️

artículo científico publicado en 2006

The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars

artículo científico publicado en 2017

The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment

article

The K2 Galactic Archaeology Program data release. I. Asteroseismic results from campaign 1 ⬇️

artículo científico publicado en 2017

The OCTAVE automated pipeline for extracting individual mode parameters of solar-like oscillations in main-sequence stars

scholarly article

The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar, and APOGEE-2 Data

artículo científico publicado en 2022

The Sun in transition? Persistence of near-surface structural changes through Cycle 24

artículo científico publicado en 2017

The asteroseismic potential of Kepler: first results for solar-type stars ⬇️

The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III ⬇️

artículo científico publicado en 2015

The phenomenology of solar-cycle-induced acoustic eigenfrequency variations: a comparative and complementary analysis of GONG, BiSON and VIRGO/LOI data

artículo científico publicado en 2001

The quest for the solar g modes

The radius and mass of the close solar twin 18 Scorpii derived from asteroseismology and interferometry

artículo científico publicado en 2010

The relation between Δv and vmax for solar-like oscillation

scholarly article

The solar cycle as seen by low-ℓ p-mode frequencies: comparison with global and decomposed activity proxies

scholarly article

The solar-like CoRoT target HD 170987: spectroscopic and seismic observations

artículo científico publicado en 2010

The universal red-giant oscillation pattern

artículo científico publicado en 2010

The visibility of low-frequency solar acoustic modes

Thinning of the sun's magnetic layer: the peculiar solar minimum could have been predicted ⬇️

scientific article published in the Astrophysical Journal

Tracing the “Acoustic” Solar Cycle: A Direct Comparison of BiSON and GOLF Low‐lp‐Mode Variations ⬇️

artículo científico publicado en 2004

Uncovering the Bias in Low-Degree p-Mode Linewidth Fitting

article

Use of genetic algorithms to determine low-lrotational p-mode splittings at high frequencies

artículo científico publicado en 2003

Using red clump stars to correct the Gaia DR1 parallaxes ⬇️

artículo científico publicado en 2017

Variation of acoustic mode centroid frequencies over the solar cycle

Variation of low-order acoustic solar oscillations over the solar cycle

artículo científico publicado en 1990

Variations of the amplitudes of oscillation of the Be star Achernar

artículo científico publicado en 2010

Verification of the Kepler input catalog from asteroseismology of solar-type stars ⬇️

scholarly article

Verifying asteroseismically determined parameters of Kepler stars using Hipparcos parallaxes: self-consistent stellar properties and distances ⬇️

artículo científico publicado en 2012

Why should we correct reported pulsation frequencies for stellar line-of-sight Doppler velocity shifts? ⬇️

article by G. R. Davies et al published 28 September 2014 in Monthly Notices of the Royal Astronomical Society: Letters

Young α-enriched giant stars in the solar neighbourhood

article

solarFLAG hare and hounds: estimation of p-mode frequencies from Sun-as-star helioseismology data

scholarly article

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda