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SUMMARY:Simulation of cosmic ray propagation in the Galactic center ridge 
 in accordance with observed VHE γ-ray emissions.
DTSTART;VALUE=DATE-TIME:20070705T164200Z
DTEND;VALUE=DATE-TIME:20070705T165400Z
DTSTAMP;VALUE=DATE-TIME:20260611T124933Z
UID:indico-contribution-1127@cern.ch
DESCRIPTION:Speakers: Mr. DIMITRAKOUDIS\, Stavros (National and Kapodistri
 an University of Athens)\nDiffuse VHE γ radiation from the Galactic cente
 r ridge observed by the H.E.S.S.\ntelescope has been convincingly linked w
 ith the propagation of recently accelerated\ncosmic rays that interact wit
 h molecular hydrogen clouds during their diffusion.\nThrough a series of t
 ime-dependent simulations of that diffusion for different\npropagation par
 ameters we have obtained the most probable values of the diffusion\ncoeffi
 cient for the galactic center region. Assuming that the diffusion coeffici
 ent\nis of the form κ(E) = κ0(E/E0)^δ\, then for different optimal comb
 inations of κ0 and δ\nits value is obtained for cosmic rays originating 
 from a central point (possibly Sgr\nA East) 10 kyr ago.\n\nhttps://indico.
 nucleares.unam.mx/event/4/session/41/contribution/1127
LOCATION:Merida\, Mexico Uxmal + Tulum (Holiday Inn)
URL:https://indico.nucleares.unam.mx/event/4/session/41/contribution/1127
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