Lista de obras - Leonardo Venturelli - Dominio Público Uruguay

A GaAs pixel detectors-based digital mammographic system: Performances and imaging tests results

A measurement of the ratio from annihilation in deuterium and hydrogen gas

A new measurement of the Pontecorvo reaction with the OBELIX spectrometer at LEAR

A prototype for a mammographic head and related developments

A search for axial vectors in annihilations at rest in gaseous hydrogen at NTP

A source of antihydrogen for in-flight hyperfine spectroscopy

scientific article published on January 2014

A study of pontecorvo reactions in antiproton deuterium annihilations at rest

An analysis of the contribution of isospin two ππ resonant states in the annihilation reaction

An example of technological transfer to industry: the “IMI” project

An experimental study of antiproton-4He annihilation at rest

Annihilation cross-sections of antineutrons on C, Al, Cu, Sn and Pb at low momenta (180–280 MeV/c) with the OBELIX spectrometer

Antihydrogen atom formation in a CUSP trap towards spin polarized beams

Antihydrogen formation mechanisms

Antihydrogen production and precision experiments. The ATHENA collaboration

scholarly article published in 1997

Antihydrogen production mechanisms in ATHENA

Antihydrogen production temperature dependence

article

Antineutron–proton total cross section from 50 to 400 MeV/c

Antinucleon-nucleon annihilation cross section measurements at low energies

Antiproton Slowing Down inH2and He and Evidence of Nuclear Stopping Power

artículo científico publicado en 1995

Antiproton slowing down, capture, and decay in low-pressure helium gas

Antiproton stopping power in He in the energy range 1–900 keV and the Barkas effect

Antiproton–helium 3 annihilation at 55 MeV/c

Antiproton–neon annihilation at 57 MeV/c

Antiproton–to–electron mass ratio determined by two-photon laser spectroscopy of antiprotonic helium atoms

Barkas Effect for Antiproton Stopping inH2

scientific article published on 10 October 2002

Beam Diagnostics for Measurements of Antiproton Annihilation Cross Sections at Ultra-low Energy

Changes in the Annihilation’s delay time distribution of stopped antiprotons in helium gas, due to contaminants.—I

Changes in the annihilation delay time distribution of stopped antiprotons in helium gas, due to contaminants. — II

Contribution from and waves in annihilation at rest

Direct detection of antihydrogen atoms using a BGO crystal

Dynamics of antiproton cooling in a positron plasma during antihydrogen formation

article

Evidence For The Production Of Slow Antiprotonic Hydrogen In Vacuum

artículo científico publicado en 2006

Evidence for two pseudoscalar states in the 1.4–1.5 GeV mass region

Evidence of a new state at ∼ 1660 MeV/c2 observed in $$\bar np$$ annihilationsannihilations

Exotic trapping of antiprotons in4He: dependence on pressure

Experimental Results on Pontecorvo Reactions with Strangeness

Experimental antiproton nuclear stopping power inH2andD2

artículo científico publicado en 1996

Experimental apparatus for annihilation cross-section measurements of low energy antiprotons

Experimental investigation of ≈130 keV kinetic energy antiprotons annihilation on nuclei

Experimental results on antiproton–nuclei annihilation cross section at very low energies

FINUDA and hypernuclei production at DAωNE

FINUDA, the physics program

First experimental detection of antiproton in-flight annihilation on nuclei at ∼ 130 keV

First measurement of the antiproton-nucleus annihilation cross section at 125 keV

First results from OBELIX on reactions with detected neutral poins in the final state

First results on nuclear physics with antineutrons by the OBELIX spectrometer

Further evidence for low-energy protonium production in vacuum

Hypernuclear physics at DAφNE, the frascati φ-factory

Hypernuclear physics with stopped K− at DAΦNE

Hypernuclear physics with the FINUDA spectrometer at DAΦNE

Hypernuclei production with stopped K- at DAΦNE

Instrumentation for measurement of in-flight annihilations of 130 keV antiprotons on thin target foils

Light baryon production in binary annihilation reactions at rest

Mass discrimination using double-sided silicon microstrip detectors for pions and protons at intermediate energies

Measurement of the annihilation cross-sections at very low energies

Measurement of the annihilation frequencies in a 5 mb hydrogen gas target

Measurement of the antiproton–nucleus annihilation cross-section at low energy

Measurement of the frequency of the annihilation reaction at rest in a NTP hydrogen target

Measurement of the p̄d→φn Pontecorvo reaction for antiproton annihilation at rest

Measurement of the η(1440) → K±KL0π∓ production rates from annihilation at rest at three different hydrogen target densities

Measurements of cascade times of antiprotons in molecular hydrogen and helium

Measurements of the annihilation at rest

Measurements of the reaction p̄p→φη of antiproton annihilation at rest at three hydrogen target densities

Meson spectroscopy with antineutrons

Meson spectroscopy with very low momentum antiprotons

Meson spectroscopy withS- andP-wave-dominant initial-state selection in $$\bar pp$$ annihilationannihilation

Near-infrared laser spectroscopy of antiprotonic helium atoms

New Measurement of Pontecorvo Reaction $$\overline{\text{p}}\text{d}\to {{\text{ }\!\!\pi\!\!\text{ }}^{\text{-}}}\text{p}$$ Using the Obelix Spectrometer

New Source of Dense, Cryogenic Positron Plasmas

artículo científico publicado en 2005

New data on OZI rule violation in annihilation at rest

New data on Δ++-baryon production in annihilation at rest

New measurements of the annihilation cross section at very low energy

New results of the antiproton-carbon annihilation cross section measurement at low energies

New results on meson spectroscopy from Obelix

Nuclear physics with OBELIX

Observation of the 1154.9 nm transition of antiprotonic helium

On the formation and decay of the atomcule

On the muon neutrino mass

PION INDUCED REACTIONS ON 4He IN THE Δ RESONANCE ENERGY REGION

PRODUCTION AND STUDY OF ANTIHYDROGEN IN THE ATHENA EXPERIMENT

Pion induced reactions on4He in the Δ resonance energy region

Positron plasma control techniques for the production of cold antihydrogen

Producing Slow Antihydrogen for a Test of CPT Symmetry with ATHENA

scientific article from the ATHENA at CERN

Production of slow protonium in vacuum

Progress with cold antihydrogen

Protonium annihilation in P-wave using low-density (ϱ/ϱ∼10−3) hydrogen targets. Measurements of cascade times and widths

Protonium annihilation into KSKL at three different target densities

Protonium annihilation intoπ0π0at rest in a liquid hydrogen target

scholarly article

Protonium production in ATHENA

P̄P partial cross sections at low energy

article by A. Benedettini et al published June 1997 in Nuclear Physics, Section B, Proceedings Supplements

Results of the coupled channel analysis of π+π−π0, K+K−π0 and K±K0Sπ∓ final states from p̄p annihilation at rest in hydrogen targets at different densities

Results on spin-parity analysis of n̄p → π+π−π+ in flight

Results on spin-parity analysis of p̄p → π+π−π0 annihilation at rest from different density hydrogen targets

Search for Laser-Induced Formation of Antihydrogen Atoms

artículo científico publicado en 2006

Search for the pentaquark in antiproton 4He annihilation at rest

article published in 2006

Sideband cooling of ions in a non-neutral buffer gas

Single and multinucleon antiproton–4He annihilation at rest

Spatial Distribution of Cold Antihydrogen Formation

artículo científico publicado en 2005

Spin physics with antiprotons

scholarly article in European Physical Journal D, vol. 55 no. S1, January 2005

Spin-parity analysis of the final state π+π−π0 from annihilation at rest in hydrogen targets at three densities

Study of and annihilation reactions in flight

Study of annihilation in two mesons in the momentum range between 50 to 400 MeV/c with OBELIX

Study of the K+K−π+π−π0 final state in antiproton annihilation at rest in gaseous hydrogen at NTP with the OBELIX spectrometer

Study of the OZI-rule violation in antiproton annihilation in deuterium at rest

Study of the annihilation from S states

Study of the isovector scalar mesons in the channel p̄pK±KS0π‡ at three hydrogen target densities

Study of the isovector scalar mesons in the channel p̄p→K±K0Sπ∓ at rest with initial angular momentum state selection

Study of thef0(1500)/f2(1565)production in the exclusive annihilationn̄p→π+π+π−in flight