Time dependence of the helium flux measured by PAMELA
Precision measurements of the Z = 2 component in cosmic radiation provide crucial information about the origin and propagation of the second most abundant cosmic ray species in the Galaxy (9% of the total). These measurements, acquired with the PAMELA space experiment orbiting Earth, allow to study...
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EDP Sciences
2019-01-01
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Series: | EPJ Web of Conferences |
Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2019/14/epjconf_ricap2019_01004.pdf |
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doaj-df2af3b9671f45d99818f364ffe17fa22021-08-02T03:56:34ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012090100410.1051/epjconf/201920901004epjconf_ricap2019_01004Time dependence of the helium flux measured by PAMELAMarcelli N.Adriani O.Barbarino G. C.Bazilevskaya G. A.0Bellotti R.Boezio M.1Bogomolov E. A.2Bongi M.Bonvicini V.3Bottai S.4Bruno A.5Cafagna F.Campana D.6Carlson P.7Casolino M.Castellini G.8De Santis C.9Di Felice V.Galper A. M.10Karelin A.V.11Koldashov S. V.12Koldobskiy S.13Krutkov S. Y.14Kvashnin A. N.15Leonov A.16Malakhov V.17Marcelli L.18Martucci M.Mayorov A. G.19Menn W.20Mergè M.Mikhailov V. V.21Mocchiutti E.22Monaco A.Mori N.23Munini R.24Osteria G.25Panico B.26Papini P.27Pearce M.28Picozza P.Ricci M.29Ricciarini S. B.30Simon M.31Sparvoli R.Spillantini P.Stozhkov Y. I.32Vacchi A.Vannuccini E.33Vasilyev G.34Voronov S. A.35Yurkin Y. T.36Zampa G.37Zampa N.38Potgieter M. S.39Aslam O. P. M.40Bisschoff D.41Lebedev Physical InstituteINFN, Sezione di TriesteIoffe Physical Technical InstituteINFN, Sezione di TriesteINFN, Sezione di FlorenceINFN, Sezione di BariINFN,Sezione di NaplesKTH, Department of Physics, and the Oskar Klein Centre for Cosmoparticle Physics, AlbaNova University CentreIFACINFN, Sezione di Rome “Tor Vergata”National Research Nuclear University MEPhINational Research Nuclear University MEPhINational Research Nuclear University MEPhINational Research Nuclear University MEPhIIoffe Physical Technical InstituteLebedev Physical InstituteNational Research Nuclear University MEPhINational Research Nuclear University MEPhIINFN, Sezione di Rome “Tor Vergata”National Research Nuclear University MEPhIUniversitat Siegen, Department of PhysicsNational Research Nuclear University MEPhIINFN, Sezione di TriesteINFN, Sezione di FlorenceINFN, Sezione di TriesteINFN,Sezione di NaplesINFN,Sezione di NaplesINFN, Sezione di FlorenceKTH, Department of Physics, and the Oskar Klein Centre for Cosmoparticle Physics, AlbaNova University CentreINFN, Laboratori Nazionali di FrascatiIFACUniversitat Siegen, Department of PhysicsLebedev Physical InstituteINFN, Sezione di FlorenceIoffe Physical Technical InstituteNational Research Nuclear University MEPhINational Research Nuclear University MEPhIINFN, Sezione di TriesteINFN, Sezione di TriesteNorth-West University, Centre for Space ResearchNorth-West University, Centre for Space ResearchNorth-West University, Centre for Space ResearchPrecision measurements of the Z = 2 component in cosmic radiation provide crucial information about the origin and propagation of the second most abundant cosmic ray species in the Galaxy (9% of the total). These measurements, acquired with the PAMELA space experiment orbiting Earth, allow to study solar modulation in details. Helium modulation is compared to the modulation of protons to study possible dependencies on charge and mass. The time dependence of helium fluxes on a monthly basis measured by PAMELA has been studied for the period between July 2006 to January 2016 in the energy range from 800 MeV/n to ~ 20 GeV/n.https://www.epj-conferences.org/articles/epjconf/pdf/2019/14/epjconf_ricap2019_01004.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Marcelli N. Adriani O. Barbarino G. C. Bazilevskaya G. A. Bellotti R. Boezio M. Bogomolov E. A. Bongi M. Bonvicini V. Bottai S. Bruno A. Cafagna F. Campana D. Carlson P. Casolino M. Castellini G. De Santis C. Di Felice V. Galper A. M. Karelin A.V. Koldashov S. V. Koldobskiy S. Krutkov S. Y. Kvashnin A. N. Leonov A. Malakhov V. Marcelli L. Martucci M. Mayorov A. G. Menn W. Mergè M. Mikhailov V. V. Mocchiutti E. Monaco A. Mori N. Munini R. Osteria G. Panico B. Papini P. Pearce M. Picozza P. Ricci M. Ricciarini S. B. Simon M. Sparvoli R. Spillantini P. Stozhkov Y. I. Vacchi A. Vannuccini E. Vasilyev G. Voronov S. A. Yurkin Y. T. Zampa G. Zampa N. Potgieter M. S. Aslam O. P. M. Bisschoff D. |
spellingShingle |
Marcelli N. Adriani O. Barbarino G. C. Bazilevskaya G. A. Bellotti R. Boezio M. Bogomolov E. A. Bongi M. Bonvicini V. Bottai S. Bruno A. Cafagna F. Campana D. Carlson P. Casolino M. Castellini G. De Santis C. Di Felice V. Galper A. M. Karelin A.V. Koldashov S. V. Koldobskiy S. Krutkov S. Y. Kvashnin A. N. Leonov A. Malakhov V. Marcelli L. Martucci M. Mayorov A. G. Menn W. Mergè M. Mikhailov V. V. Mocchiutti E. Monaco A. Mori N. Munini R. Osteria G. Panico B. Papini P. Pearce M. Picozza P. Ricci M. Ricciarini S. B. Simon M. Sparvoli R. Spillantini P. Stozhkov Y. I. Vacchi A. Vannuccini E. Vasilyev G. Voronov S. A. Yurkin Y. T. Zampa G. Zampa N. Potgieter M. S. Aslam O. P. M. Bisschoff D. Time dependence of the helium flux measured by PAMELA EPJ Web of Conferences |
author_facet |
Marcelli N. Adriani O. Barbarino G. C. Bazilevskaya G. A. Bellotti R. Boezio M. Bogomolov E. A. Bongi M. Bonvicini V. Bottai S. Bruno A. Cafagna F. Campana D. Carlson P. Casolino M. Castellini G. De Santis C. Di Felice V. Galper A. M. Karelin A.V. Koldashov S. V. Koldobskiy S. Krutkov S. Y. Kvashnin A. N. Leonov A. Malakhov V. Marcelli L. Martucci M. Mayorov A. G. Menn W. Mergè M. Mikhailov V. V. Mocchiutti E. Monaco A. Mori N. Munini R. Osteria G. Panico B. Papini P. Pearce M. Picozza P. Ricci M. Ricciarini S. B. Simon M. Sparvoli R. Spillantini P. Stozhkov Y. I. Vacchi A. Vannuccini E. Vasilyev G. Voronov S. A. Yurkin Y. T. Zampa G. Zampa N. Potgieter M. S. Aslam O. P. M. Bisschoff D. |
author_sort |
Marcelli N. |
title |
Time dependence of the helium flux measured by PAMELA |
title_short |
Time dependence of the helium flux measured by PAMELA |
title_full |
Time dependence of the helium flux measured by PAMELA |
title_fullStr |
Time dependence of the helium flux measured by PAMELA |
title_full_unstemmed |
Time dependence of the helium flux measured by PAMELA |
title_sort |
time dependence of the helium flux measured by pamela |
publisher |
EDP Sciences |
series |
EPJ Web of Conferences |
issn |
2100-014X |
publishDate |
2019-01-01 |
description |
Precision measurements of the Z = 2 component in cosmic radiation provide crucial information about the origin and propagation of the second most abundant cosmic ray species in the Galaxy (9% of the total). These measurements, acquired with the PAMELA space experiment orbiting Earth, allow to study solar modulation in details. Helium modulation is compared to the modulation of protons to study possible dependencies on charge and mass. The time dependence of helium fluxes on a monthly basis measured by PAMELA has been studied for the period between July 2006 to January 2016 in the energy range from 800 MeV/n to ~ 20 GeV/n. |
url |
https://www.epj-conferences.org/articles/epjconf/pdf/2019/14/epjconf_ricap2019_01004.pdf |
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