[en] We are going to show that any conventional decaying dark matter model, providing an explanation of cosmic antiparticle excess observed by PAMELA and AMS-02, inevitably faces the contradiction with isotropic diffuse gamma-ray background, measured by FERMI/LAT.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Alekseev, V. V.
Belotsky, K. M.
Bogomolov, Yu V.
Budaev, R. I.
Dunaeva, O. A.
Kirillov, A. A.
Kuznetsov, A. V.
Laletin, Maxim ; Université de Liège > Département d'astrophys., géophysique et océanographie (AGO) > Inter. fondamentales en physique et astrophysique (IFPA)
AMS Days at CERN and Latest Results, , http://www.ams02.org/2015/04/ams-days-at-cern-and-latest-results-from-the-ams-experiment-onthe-international-space-station
Giesen, G., (2015) AMS-02 Antiprotons, at Last! Secondary Astrophysical Component and Immediate Implications for Dark Matter, , arXiv:1504.04276
Kappl, R., Reinert, A., Winkler, M.W., (2015) AMS-02 Antiprotons Reloaded, , arXiv:1506.04145
Kohri, K., (2015) Can We Explain AMS-02 Antiproton and Positron Excesses Simultaneously by Nearby Supernovae Without Pulsars Nor Dark Matter?, , arXiv:1505.01236
Feng, J., Zhang, H.H., (2015) Pulsar Interpretation of the Lepton Spectrums Measured by AMS-02, , arXiv:1504.03312
Belotsky, K., (2014) Adv. High Energy Phys., 214 (258), p. 10
Geng, C.Q., (2015) Phys. Rev., 91, p. 095006
Basak, T., (2015) Explaining AMS-02 Positron Excess and Muon Anomalous Magnetic Moment in Dark Left-right Gauge Model, , arXiv:1501.06193
Ackermann, M., (2015) Astrophys. J., 86, p. 799. , Fermi LAT Collaboration
The GALPROP Code for Cosmic-ray Transport and Diffuse Emission Production, , http://galprop.stanford.edu
Ibarra, A., Tran, D., Weniger, C., (2013) Int. J. Mod. Phys., 28 (27), p. 1330040. , A28
Alekseev, V., (2015) Physics Procedia, 74, p. 48. , 74C
Alekseev, V., (2015) On A Possible Solution to Gamma-ray Overabundance Arising in Dark Matter Explanation of Cosmic Antiparticle Excess, , these proceedings