Preprint/Internal Report

PUBDB-2014-03994

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Mass of Decaying Wino from AMS-02 2014ase check this recor

Ibe, M. (Corresponding Author) ; Matsumoto, S. ; Shirai, S.DESY* ; Yanagida, T. T.

2014

This record in other databases:  

Report No.: DESY 14-168; IPMU-14-0304; arXiv:1409.6920

Abstract: We revisit the decaying wino dark matter scenario in the light of the updated positron fraction, electron and positron fluxes in cosmic ray recently reported by the AMS-02 collaboration. We show the AMS-02 results favor the mass of the wino dark matter at around a few TeV, which is consistent with the prediction on the wino mass in the pure gravity mediation model.

Keyword(s): mediation: gravitation ; dark matter ; positron ; cosmic radiation ; electron ; Wino

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 514 - Theoretical Particle Physics (POF2-514) (POF2-514)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2014

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Database coverage:
; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Report/Journal Article Ibe, M. (Corresponding Author) ; Matsumoto, S. ; Shirai, S.DESY* ; Yanagida, T. T.
Mass of decaying wino from AMS-02 2014
Physics letters / B 741, 134 - 137 (2015) [10.1016/j.physletb.2014.12.016]2015     Files  Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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