Scientific article
English

Isotopic Composition of Light Nuclei in Cosmic Rays: Results from AMS-01

ContributorsAguilar, M.; Alcaraz, J.; Allaby, J.; Alpat, B.; Ambrosi, G.; Anderhub, H.; Ao, L.; Arefiev, A.; Arruda, L.; Azzarello, P.; Basile, M.; Barao, F.; Barreira, G.; Bartoloni, A.; Battiston, R.; Becker, R.; Becker, U.; Bellagamba, L.; Berdugo, J.; Berges, P.; Bertucci, B.; Biland, A.; Bindi, V.; Boella, G.; Boschini, M.; Bourquin, Maurice; Bruni, G.; Buénerd, M.; Burger, J.d.; Burger, W.j.; Cai, X.d.; Cannarsa, P.; Capell, M.; Casadei, D.; Casaus, J.; Castellini, G.; Cernuda, I.; Chang, Y.h.; Chen, H.f.; Chen, H.s.; Chen, Z.g.; Chernoplekov, N.a.; Chiueh, T.h.; Choi, Y.y.; Cindolo, F.; Commichau, V.; Contin, A.; Cortina Gil, Eduardo; Crespo, D.; Cristinziani, Markus; Dai, T.s.; dela Guia, C.; Delgado, C.; Di Falco, S.; Djambazov, L.; D'Antone, I.; Dong, Z.r.; Duranti, M.; Engelberg, J.; Eppling, F.j.; Eronen, T.; Extermann, Pierre; Favier, J.; Fiandrini, E.; Fisher, P.h.; Flügge, G.; Fouque, N.; Galaktionov, Y.; Gervasi, M.; Giovacchini, F.; Giusti, P.; Grandi, D.; Grimm, O.; Gu, W.q.; Haino, S.; Hangarter, K.; Hasan, A.; Hermel, V.; Hofer, H.; Hungerford, W.; Ionica, M.; Jongmanns, M.; Karlamaa, K.; Karpinski, W.; Kenney, G.; Kim, D.h.; Kim, G.n.; Kim, K.s.; Kirn, T.; Klimentov, A.; Kossakowski, R.; Kounine, A.; Koutsenko, V.; Kraeber, M.; Laborie, G.; Laitinen, T.; Lamanna, G.; Laurenti, G.; Lebedev, A.; Leluc, Catherine; Natale, Sonia; Paniccia, Mercedesorcid; Perrin, Eric; Pohl, Martin; Produit, Nicolasorcid; Rapin, Divic Jean; Ribordy, Mathieu; Saouter, Pierre; Vité, Davide; AMS 01 Collab.
Published inThe Astrophysical journal, vol. 736, no. 2, 105
Publication date2011
First online date2011-07-13
Abstract

The variety of isotopes in cosmic rays allows us to study different aspects of the processes that cosmic rays undergo between the time they are produced and the time of their arrival in the heliosphere. In this paper we present measurements of the isotopic ratios 2H/4He, 3He/4He, 6Li/7Li, 7Be/(9Be+10Be) and 10B/11B in the range 0.2-1.4 GeV of kinetic energy per nucleon. The measurements are based on the data collected by the Alpha Magnetic Spectrometer, AMS-01, during the STS-91 flight in 1998 June.

Keywords
  • Acceleration of particles
  • Cosmic rays
  • Nuclear reactions
  • Nucleosynthesis
  • Abundances
  • Energy: kinetic
  • Magnetic spectrometer
  • Helium: cosmic radiation
  • Light nucleus: cosmic radiation
  • AMS
  • Cosmic radiation: energy spectrum
  • Nucleus: cosmic radiation
  • Lithium
  • Beryllium
  • Hydrogen
  • Boron
  • Light nucleus: mass: measured
Citation (ISO format)
AGUILAR, M. et al. Isotopic Composition of Light Nuclei in Cosmic Rays: Results from AMS-01. In: The Astrophysical journal, 2011, vol. 736, n° 2, p. 105. doi: 10.1088/0004-637x/736/2/105
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Journal ISSN0004-637X
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