Event calendar file
3-8 June 2012
Hotel Fiesta Americana
Mexico/General timezone
- pascos2012@pegaso.fisica.unam.mx
Support
Cosmic Rays
Place
Location: Hotel Fiesta Americana
Address: Merida
Yucatan
Mexico
Room: Celestún
Date:
5 Jun 17:15 - 18:15
Conveners
-
- Dr. Nellen, Lukas
Timetable | Contribution List
Displaying 3
contributions
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3
We examine different constraints on dark matter stability from cosmic-ray and gamma-ray observations and their complementarity through higher-order effects. Two and three-body decays of dark matter particles into charged leptons and quarks generically induce decays into monochromatic photons at the quantum level. We present a general model-independent analysis of hadronic constraints in the mass-l
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Presented by Dr. David TRAN
on
5/6/2012
at
22:35
The Pierre Auger Observatory, located in Argentina, detects cosmic
rays with energies from 100 PeV to above 100 EeV. By combining a 3000
km^2 surface detector array (SD) with 24 overlooking fluorescence
telescopes (FD), the Auger Observatory can observe both the
longitudinal development and lateral spread of cosmic ray air showers
at ground level.
The combination of the two techniques is a
... More
Presented by Dr. Jose Augusto CHINELLATO
on
5/6/2012
at
22:15
We explore two scenarios were the axion-photon interaction could produce observable signals of the dark matter. In the first scenario, dark compact objects made of axions, named axion stars, could collide with neutron stars. The whole energy of the axion star can be dissipated in the magnetized conducting medium of the neutron star generating gamma rays. If such gamma rays are observed, this could
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Presented by Dr. Juan BARRANCO
on
5/6/2012
at
22:55
