• DocumentCode
    3334530
  • Title

    Precision studies of cosmic rays with the PAMELA satellite experiment

  • Author

    Mocchiutti, E. ; Adriani, O. ; Barbarino, G.C. ; Bazilevskaya, G.A. ; Bellotti, R. ; Boezio, M. ; Bogomolov, E.A. ; Bonechi, L. ; Bongi, M. ; Bonvicini, V. ; Borisov, S. ; Bottai, S. ; Bruno, A. ; Cafagna, F. ; Campana, D. ; Carbone, R. ; Carlson, P. ; Ca

  • Author_Institution
    INFN, Sezione di Trieste, Trieste, Italy
  • fYear
    2009
  • fDate
    Oct. 24 2009-Nov. 1 2009
  • Firstpage
    2125
  • Lastpage
    2130
  • Abstract
    The PAMELA satellite experiment was launched into low earth orbit on June 15th 2006. The combination of a permanent magnet silicon strip spectrometer, and a silicon-tungsten imaging calorimeter allows precision studies of the charged cosmic radiation to be conducted over a wide energy range (100 MeV - 200 GeV). A primary scientific goal is to search for dark matter particle annihilations by measuring the energy spectra of cosmic ray antiparticles. Latest results from the PAMELA experiment will be reviewed with a particular focus on cosmic ray antiprotons and positrons. The status of PAMELA measurements for other cosmic ray species will also be reviewed.
  • Keywords
    cosmic background radiation; cosmic ray apparatus; cosmic ray electrons; cosmic ray protons; dark matter; particle calorimetry; silicon radiation detectors; PAMELA satellite experiment; Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics; charged cosmic radiation; cosmic ray antiprotons; cosmic ray positrons; cosmic rays antiparticles; dark matter particle annihilations; permanent magnet silicon strip spectrometer; silicon tungsten imaging calorimeter; Cosmic rays; Energy measurement; Extraterrestrial measurements; Low earth orbit satellites; Particle measurements; Permanent magnets; Positrons; Silicon; Spectroscopy; Strips;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Nuclear Science Symposium Conference Record (NSS/MIC), 2009 IEEE
  • Conference_Location
    Orlando, FL
  • ISSN
    1095-7863
  • Print_ISBN
    978-1-4244-3961-4
  • Electronic_ISBN
    1095-7863
  • Type

    conf

  • DOI
    10.1109/NSSMIC.2009.5402107
  • Filename
    5402107