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July 29, 2015 to August 6, 2015
World Forum
Europe/Amsterdam timezone

Study on CRE arrival distributions with PAMELA experiment

Aug 4, 2015, 11:15 AM
World Forum

World Forum

Churchillplein 10 2517 JW Den Haag The Netherlands
Oral contribution CR-EX Parallel CR15 Direct/Aniso


Beatrice Panico (INFN)


From 2009, several experiments, like PAMELA, FERMI and AMS, have shown a rise in the fraction of positrons versus electrons+positrons. One of the most probable explanation is due to the presence of nearby sources, like SNRs or pulsars. PAMELA (Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics) is a ballooon-borne experiment and is collecting data since 15 June 2006. Its quasi-polar orbit permits to perform a survey in each direction of the sky. The study of the arrival distribution of cosmic ray electrons and positrons from different regions allows the exploration of different origins for the excess.
Collaboration -- not specified --
Registration number following "ICRC2015-I/" 901

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