JR
J. M. Ryan
astro-phastro-ph.HEastro-ph.SRphysics.space-phastro-ph.IMastro-ph.EPastro-ph.GAphysics.ins-detastro-ph.COhep-ph
On Valency
published · living versionsW_drmaju2q·v1 · currentpublished
Discovery of Localized Regions of Excess 10-TeV Cosmic Rays
with A. A. Abdo, B. Allen, T. Aune, D. Berley +28
1 version
W_26hr89ka·v1published
Preprints & journals
41 papers in the corpus · 1997–2023Statistical Relationship Between Long-duration High-Energy Gamma-Ray Emission and Solar Energetic Particles2306.14671v1 · Alessandro Bruno, Georgia A. de Nolfo, James M. Ryan et al.2023 · 8 citationsarXiv
Energetic Proton Back-Precipitation onto the Solar Atmosphere in Relation to Long-Duration Gamma-Ray Flares2012.05146v3 · Adam Hutchinson, Silvia Dalla, Timo Laitinen et al.2020 · 14 citationsA&A 658, A23 (2022)
Spectral Analysis of the September 2017 Solar Energetic Particle Events.33363448 · Bruno, A, Christian, E R, de Nolfo, G A et al.2025 · 57 citationsSpace weather : the international journal of research & applications. 2019;17(3):419-437
Solar energetic particle events observed by the PAMELA mission1807.10183v1 · A. Bruno, G. A. Bazilevskaya, M. Boezio et al.2018 · 98 citationsThe Astrophysical Journal, 862:97, 2018 (17pp)
Geomagnetically trapped, albedo and solar energetic particles: trajectory analysis and flux reconstruction with PAMELA1607.02870v1 · A. Bruno, O. Adriani, G. C. Barbarino et al.2016 · 16 citationsarXiv
Balloon Flight Test of a Compton Telescope Based on Scintillators with Silicon Photomultiplier Readouts1602.07581v1 · P. F. Bloser, J. S. Legere, C. M. Bancroft et al.2016 · 18 citationsNuclear Instruments and Methods in Physics Research A, 812 (2016) 92
PAMELA's measurements of geomagnetic cutoff variations during solar energetic particle events1511.00530v1 · A. Bruno, O. Adriani, G. C. Barbarino et al.2015 · 3 citationsarXiv
PAMELA's Measurements of Magnetospheric Effects on High Energy Solar Particles1502.00935v1 · O. Adriani, G. C. Barbarino, G. A. Bazilevskaya et al.2015 · 42 citationsarXiv
Back-Tracing and Flux Reconstruction for Solar Events with PAMELA1412.1765v5 · A. Bruno, O. Adriani, G. C. Barbarino et al.2014 · 7 citationsarXiv
Comment on "Detection and characterization of 0.5-8 MeV neutrons near Mercury: Evidence for a solar origin"1409.7725v1 · Gerald Share, Ronald Murphy, Allan Tylka et al.2014 · 21 citationsJ. Geophys. Res. Space Physics,120, 2014
Observation of Small-scale Anisotropy in the Arrival Direction Distribution of TeV Cosmic Rays with HAWC1408.4805v2 · A. U. Abeysekara, R. Alfaro, C. Alvarez et al.2014 · 100 citationsarXiv
VAMOS: a Pathfinder for the HAWC Gamma-Ray Observatory1408.3477v1 · A. U. Abeysekara, R. Alfaro, C. Alvarez et al.2014 · 16 citationsarXiv
Milagro Limits and HAWC Sensitivity for the Rate-Density of Evaporating Primordial Black Holes1407.1686v2 · A. A. Abdo, A. U. Abeysekara, R. Alfaro et al.2014 · 44 citationsAstroparticle Physics, Volume 64, p. 4-12. 2015
The Sensitivity of HAWC to High-Mass Dark Matter Annihilations1405.1730v2 · A. U. Abeysekara, R. Alfaro, C. Alvarez et al.2014 · 54 citationsPhys. Rev. D 90, 122002 (2014)
Milagro Observations of Potential TeV Emitters1403.0161v1 · A. A. Abdo, A. U. Abeysekara, B. T. Allen et al.2014 · 3 citationsarXiv
A Pair Production Telescope for Medium-Energy Gamma-Ray Polarimetry1311.2059v2 · Stanley D. Hunter, Peter F. Bloser, Gerardo O. Depaola et al.2013 · 77 citationsarXiv
Spectrum and Morphology of the Two Brightest Milagro Sources in the Cygnus Region: MGRO J2019+37 and MGRO J2031+411202.0846v1 · A. A. Abdo, B. T. Allen, T. Aune et al.2012 · 58 citationsarXiv
Observation and Spectral Measurements of the Crab Nebula with Milagro1110.0409v1 · A. A. Abdo, B. T. Allen, T. Aune et al.2011 · 40 citationsarXiv
On the sensitivity of the HAWC observatory to gamma-ray bursts1108.6034v2 · A. U. Abeysekara, J. A. Aguilar, S. Aguilar et al.2011 · 127 citationsAstroparticle Physics Volume 35, Issue 10, May 2012, Pages 641-650
Physics of Solar Neutron Production: Questionable Detection of Neutrons from the 2007 December 31 Flare1007.2349v2 · Gerald H. Share, Ronald J. Murphy, Allan J. Tylka et al.2010 · 21 citationsJ. Geophys. Res., 116, 2011
Milagro Observations of Multi-TeV Emission from Galactic Sources in the Fermi Bright Source List0904.1018v3 · A. A. Abdo, B. T. Allen, T. Aune et al.2009 · 246 citationsAstrophys.J.700:L127-L131,2009; Erratum-ibid.703:L185,2009
Discovery of localized regions of excess 10-TeV cosmic rays.19113471 · Abdo, A A, Allen, B, Aune, T et al.2009 · 194 citationsPhysical review letters. 2008;101(22):221101
POET: POlarimeters for Energetic Transients0810.2499v1 · J.E. Hill, M.L. McConnell, P. Bloser et al.2008 · 19 citationsarXiv
A Measurement of the Spatial Distribution of Diffuse TeV Gamma Ray Emission from the Galactic Plane with Milagro0805.0417v2 · A. A. Abdo, B. Allen, T. Aune et al.2008 · 169 citationsAstrophys.J. 688:1078-1083, 2008on Valency
Milagro Constraints on Very High Energy Emission from Short Duration Gamma-Ray Bursts0705.1554v1 · A.A. Abdo, B.T. Allen, D. Berley et al.2007 · 42 citationsAstrophys.J.666:361-367,2007
TeV Gamma-Ray Sources from a Survey of the Galactic Plane with Milagro0705.0707v1 · A. A. Abdo, B. Allen, D. Berley et al.2007 · 275 citationsAstrophys.J.664:L91-L94,2007
Discovery of TeV Gamma-Ray Emission from the Cygnus Region of the Galaxyastro-ph/0611691v1 · A. A. Abdo, B. Allen, D. Berley et al.2006 · 208 citationsAstrophys.J.658:L33-L36,2007
Evidence for TeV gamma-ray emission from a region of the galactic plane.16384445 · Atkins, R, Benbow, W, Berley, D et al.2006 · 78 citationsPhysical review letters. 2005;95(25):251103
CASTER - a concept for a Black Hole Finder Probe based on the use of new scintillator technologiesastro-ph/0508313v1 · Mark L. McConnell, Peter F. Bloser, Gary Case et al.2005 · 6 citationsarXiv
Limits on Very High Energy Emission from Gamma-Ray Bursts with the Milagro Observatoryastro-ph/0311389v2 · R. Atkins, W. Benbow, D. Berley et al.2003 · 20 citationsAstrophys.J. 604 (2004) L25-L28
Applications of Gas Imaging Micro-Well Detectors to an Advanced Compton Telescopeastro-ph/0309731v1 · P. F. Bloser, S. D. Hunter (NASA/GSFC), J. M. Ryan et al.2003 · 10 citationsNew Astron.Rev.48:299-303,2004
RHESSI as a Hard X-Ray Polarimeterastro-ph/0209384v1 · M.L. McConnell, J.M. Ryan, D.M. Smith et al.2002 · 55 citationsarXiv
The high-energy gamma-ray fluence and energy spectrum of GRB 970417a from observations with Milagritoastro-ph/0207149v1 · R.Atkins, W.Benbow, D.Berley et al.2002 · 49 citationsAstrophys.J.583:824-832,2003
The Soft Gamma-Ray Spectral Variability of Cygnus X-1astro-ph/0112326v2 · M. L. McConnell, A. A. Zdziarski, K. Bennett et al.2001 · 244 citationsarXiv
The COMPTEL instrumental line backgroundastro-ph/0012332v1 · G. Weidenspointner, M. Varendorff, U. Oberlack et al.2000 · 44 citationsarXiv
Evidence for TeV Emission from GRB 970417a.10770704 · Atkins, Benbow, Berley et al.2019 · 127 citationsThe Astrophysical journal. 2000;533(2):L119-L122
A High Sensitivity Measurement of the MeV Gamma-Ray Spectrum of Cygnus X-1astro-ph/0001484v2 · M. L. McConnell, J. M. Ryan, W. Collmar et al.2000 · 112 citationsarXiv
TeV Observations of Markarian 501 with the Milagrito Water Cerenkov Detector.10511505 · Atkins, Benbow, Berley et al.2019 · 17 citationsThe Astrophysical journal. 1999;525(1):L25-L28
Detection of 6 November 1997 Ground Level Event by Milagritoastro-ph/9906387v1 · R. Atkins, W. Benbow, D. Berley et al.1999 · 0 citationsAIPConf.Proc.510:574-578,2004
COMPTEL measurements of the omnidirectional high-energy neutron flux in near-earth orbit.11542901 · Morris, D J, Aarts, H, Bennett, K et al.2000 · 6 citationsAdvances in space research : the official journal of the Committee on Space Research (COSPAR). 1998;21(12):1789-92
The Locations of Gamma-Ray Bursts Measured by COMPTELastro-ph/9709076v1 · R. Marc Kippen, James M. Ryan, Alanna Connors et al.1997 · 11 citationsarXiv
Career total: at least 544 works. 41 are in this corpus.
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