Search Results - "Cattaneo, P W"
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AGILE Detection of a Candidate Gamma-Ray Precursor to the ICECUBE-160731 Neutrino Event
Published in The Astrophysical journal (10-09-2017)“…On 2016 July 31 the ICECUBE collaboration reported the detection of a high-energy starting event induced by an astrophysical neutrino. Here, we report on a…”
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The Second AGILE MCAL Gamma-Ray Burst Catalog: 13 yr of Observations
Published in The Astrophysical journal (01-02-2022)“…Abstract We present the results of a systematic search and analysis of GRBs detected by the Astrorivelatore Gamma ad Immagini LEggero (AGILE) MiniCALorimeter…”
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A study of quasi-elastic muon neutrino and antineutrino scattering in the NOMAD experiment
Published in The European physical journal. C, Particles and fields (01-10-2009)“…We have studied the muon neutrino and antineutrino quasi-elastic (QEL) scattering reactions ( ν μ n → μ − p and ) using a set of experimental data collected by…”
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Enhanced detection of terrestrial gamma-ray flashes by AGILE
Published in Geophysical research letters (16-11-2015)“…At the end of March 2015 the onboard software configuration of the Astrorivelatore Gamma a Immagini Leggero (AGILE) satellite was modified in order to disable…”
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Development and Commissioning of the Timing Counter for the MEG Experiment
Published in IEEE transactions on nuclear science (01-04-2012)“…The Timing Counter of the MEG (Mu to Electron Gamma) experiment is designed to deliver trigger information and to accurately measure the timing of the in…”
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The design of the MEG II experiment
Published in The European physical journal. C, Particles and fields (16-05-2018)“…The MEG experiment, designed to search for the [Formula omitted] decay, completed data-taking in 2013 reaching a sensitivity level of [Formula omitted] for the…”
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New constraint on the existence of the μ+ → e+ γ decay
Published in Physical review letters (13-05-2013)“…The analysis of a combined data set, totaling 3.6 × 10(14) stopped muons on target, in the search for the lepton flavor violating decay μ(+) → e(+)γ is…”
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An X-ray burst from a magnetar enlightening the mechanism of fast radio bursts
Published in Nature astronomy (01-04-2021)“…Fast radio bursts (FRBs) are millisecond radio pulses originating from powerful enigmatic sources at extragalactic distances. Neutron stars with large magnetic…”
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Discovery of Powerful Gamma-Ray Flares from the Crab Nebula
Published in Science (American Association for the Advancement of Science) (11-02-2011)“…The well-known Crab Nebula is at the center of the SN1054 supernova remnant. It consists of a rotationally powered pulsar interacting with a surrounding nebula…”
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AGILE Observations of Fast Radio Bursts
Published in The Astrophysical journal (01-07-2021)“…Abstract We report on a systematic search for hard X-ray and γ -ray emission in coincidence with fast radio bursts (FRBs) observed by the AGILE satellite. We…”
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New limit on the lepton-flavor-violating decay μ+→e+γ
Published in Physical review letters (21-10-2011)“…We present a new result based on an analysis of the data collected by the MEG detector at the Paul Scherrer Institut in 2009 and 2010, in search of the…”
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AGILE Observations of GRB 220101A: A “New Year's Burst” with an Exceptionally Huge Energy Release
Published in The Astrophysical journal (01-07-2022)“…Abstract We report the AGILE observations of GRB 220101A, which took place at the beginning of 2022 January 1 and was recognized as one of the most energetic…”
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Search for lepton flavour violating muon decay mediated by a new light particle in the MEG experiment
Published in The European physical journal. C, Particles and fields (01-09-2020)“…We present the first direct search for lepton flavour violating muon decay mediated by a new light particle X, μ + → e + X , X → γ γ . This search uses a…”
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Multiwavelength observations of the lensed quasar PKS 1830-211 during the 2019 γ-ray flare
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT PKS 1830 -211 is a γ-ray emitting, high-redshift (z =2.507 ± 0.002), lensed flat-spectrum radio quasar. During the period 2019 mid-February to…”
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The architecture of MEG simulation and analysis software
Published in European physical journal plus (01-07-2011)“… MEG ( e + is an experiment dedicated to the search for the e + decay that is strongly suppressed in the Standard Model, but allowed in many alternative…”
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AGILE Detection of Gamma-Ray Sources Coincident with Cosmic Neutrino Events
Published in The Astrophysical journal (10-01-2019)“…The origin of cosmic neutrinos is still largely unknown. Using data obtained by the gamma-ray imager on board the Astro-rivelatore Gamma a Immagini Leggero…”
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AGILE and Konus-Wind Observations of GRB 190114C: The Remarkable Prompt and Early Afterglow Phases
Published in The Astrophysical journal (01-12-2020)“…GRB 190114C represents a breakthrough for the physics of gamma-ray bursts (GRBs), being the first GRB with delayed emission above 300 GeV, as reported by…”
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Extreme particle acceleration in the microquasar Cygnus X-3
Published in Nature (London) (03-12-2009)“…Super-massive black holes in active galaxies can accelerate particles to relativistic energies, producing jets with associated -ray emission. Galactic…”
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Detection of terrestrial gamma ray flashes up to 40 MeV by the AGILE satellite
Published in Journal of Geophysical Research (01-03-2010)“…We report the detection by the Astrorivelatore Gamma a Immagini Leggero (AGILE) satellite of terrestrial gamma ray flashes (TGFs) obtained with the…”
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AGILESim: Monte Carlo Simulation of the AGILE Gamma-Ray Telescope
Published in The Astrophysical journal (01-06-2020)“…The accuracy of Monte Carlo simulations in reproducing the scientific performance of space telescopes (e.g., angular resolution) is mandatory for a correct…”
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