Steven Stochaj
New Mexico State University
63 Papers
252 Citations
Steven Stochaj is an academic researcher from New Mexico State University. The author has contributed to research in topics: Cosmic ray & Solar energetic particles. The author has an hindex of 25, co-authored 63 publications.
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Papers
Cosmic-Ray Electron Flux Measured by the PAMELA Experiment between 1 and 625 GeV
O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,Mirko Boezio,E. A. Bogomolov,M. Bongi,V. Bonvicini,S. V. Borisov,S. Bottai,A. Bruno,F. Cafagna,D. Campana,R. Carbone,P. Carlson,Marco Casolino,G. Castellini,L. Consiglio,M. P. De Pascale,C. De Santis,N. De Simone,V. Di Felice,A. M. Galper,William Gillard,L. A. Grishantseva,Giovanna Jerse,A. V. Karelin,S. V. Koldashov,S. Y. Krutkov,A. N. Kvashnin,A. A. Leonov,V. V. Malakhov,V. Malvezzi,L. Marcelli,A. G. Mayorov,W. Menn,V. V. Mikhailov,E. Mocchiutti,André Monaco,Nicola Mori,N. N. Nikonov,G. Osteria,F. Palma,P. Papini,Mark Pearce,P. Picozza,C. Pizzolotto,Marco Ricci,S. B. Ricciarini,Laura Rossetto,Ritabrata Sarkar,M. Simon,Roberta Sparvoli,Piero Spillantini,Steven Stochaj,J. C. Stockton,Y. I. Stozhkov,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Juan Wu,Y. T. Yurkin,G. Zampa,N. Zampa,V. G. Zverev +65 more
TL;DR: New results regarding negatively charged electrons between 1 and 625 GeV performed by the satellite-borne experiment PAMELA are presented, this is the first time that cosmic-ray e⁻ have been identified above 50 GeV.
Cosmic-Ray Positron Energy Spectrum Measured by PAMELA
O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,A. Bianco,Mirko Boezio,E. A. Bogomolov,M. Bongi,V. Bonvicini,S. Bottai,A. Bruno,F. Cafagna,D. Campana,R. Carbone,P. Carlson,Marco Casolino,G. Castellini,C. De Donato,C. De Santis,N. De Simone,V. Di Felice,Valerio Formato,A. M. Galper,A. V. Karelin,S. V. Koldashov,Sergey Koldobskiy,S. Y. Krutkov,A. N. Kvashnin,A. A. Leonov,V. V. Malakhov,L. Marcelli,Matteo Martucci,A. G. Mayorov,W. Menn,M. Merge,V. V. Mikhailov,E. Mocchiutti,André Monaco,Nicola Mori,Riccardo Munini,G. Osteria,F. Palma,P. Papini,Mark Pearce,P. Picozza,C. Pizzolotto,Marco Ricci,S. B. Ricciarini,Laura Rossetto,Ritabrata Sarkar,Valentina Scotti,M. Simon,Roberta Sparvoli,Piero Spillantini,Steven Stochaj,J. C. Stockton,Y. I. Stozhkov,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Y. T. Yurkin,G. Zampa,N. Zampa,V. G. Zverev +64 more
TL;DR: The satellite-borne experiment PAMELA has been used to make a new measurement of the cosmic-ray positron flux and fraction that extends previously published measurements up to 300 GeV in kinetic energy.
Measurements of ground-level muons at two geomagnetic locations
J. Kremer,Mirko Boezio,M. Ambriola,Guido Barbiellini,S. Bartalucci,Roberto Bellotti,D. Bergström,Ulisse Bravar,F. Cafagna,P. Carlson,Marco Casolino,M. G. Castellano,F. Ciacio,M. Circella,C. De Marzo,M. P. De Pascale,Tom Francke,N. Finetti,R. L. Golden,Catia Grimani,M. Hof,W. Menn,John Mitchell,A. Morselli,Jonathan F. Ormes,P. Papini,S. Piccardi,P. Picozza,Marco Ricci,P. Schiavon,M. Simon,Roberta Sparvoli,P. Spillantini,S. A. Stephens,Steven Stochaj,R. E. Streitmatter,M. Suffert,A. Vacchi,N. Weber,N. Zampa +39 more
TL;DR: In this article, the muon spectra and charge ratio were measured at ground level in the momentum range from 200 MeVc to 120 GeVc for two different geomagnetic locations.
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Measurements of the absolute energy spectra of cosmic-ray positrons and electrons above 7 GeV
Catia Grimani,S. A. Stephens,F. Cafagna,G. Basini,Roberto Bellotti,Maria Teresa Brunetti,M. Circella,Antonio Codino,C. De Marzo,M. P. De Pascale,N. Finetti,R. L. Golden,M. Hof,W. Menn,John Mitchell,A. Morselli,Jonathan F. Ormes,P. Papini,C. Pfeifer,S. Piccardi,P. Picozza,Marco Ricci,M. Simon,P. Spillantini,Steven Stochaj,R. E. Streitmatter +25 more
TL;DR: A measurement of the energy spectra of cosmic-ray positrons and electrons was made with a balloon-borne magnet- spectrometer, which was flown at a mean geomagnetic cut-off of 4.5 GV/c as discussed by the authors.
The Cosmic-Ray Proton and Helium Spectra measured with the CAPRICE98 balloon experiment
Mirko Boezio,V. Bonvicini,P. Schiavon,Andrea Vacchi,N. Zampa,D. Bergstroem,P. Carlson,Tom Francke,Peter Hansen,E. Mocchiutti,M. Suffert,M. Hof,J. Kremer,W. Menn,M. Simon,M. Ambriola,Roberto Bellotti,F. Cafagna,F. Ciacio,M. Circella,C. De Marzo,N. Finetti,P. Papini,S. Piccardi,P. Spillantini,E. Vannuccini,S. Bartalucci,Marco Ricci,Marco Casolino,M. P. De Pascale,A. Morselli,P. Picozza,Roberta Sparvoli,John Mitchell,J. F. Ormes,S. A. Stephens,R. E. Streitmatter,Ulisse Bravar,Steven Stochaj +38 more
TL;DR: A new measurement of the primary cosmic-ray proton and helium fluxes from 3 to 350 GeV was carried out by the balloon-borne CAPRICE experiment in 1998.
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