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Hard Gamma-Ray Source Spectra in TeV Blazars

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons37750

Lefa,  Eva
Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
Landessternwarte;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons30943

Rieger,  F. M.
Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons30244

Aharonian,  F.A
Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
Dublin Institute for Advanced Physics;

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Zitation

Lefa, E., Rieger, F. M., & Aharonian, F. (2012). Hard Gamma-Ray Source Spectra in TeV Blazars. International Journal of Modern Physics: Conference Series, 08(01), 31-36.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000E-B21E-8
Zusammenfassung
The problem of the hard (intrinsic) γ-ray source spectra in TeV blazars is examined. We show that relativistic Maxwell-like particle distributions provide a suitable interpretation for the inferred hard, very high energy (VHE) photon spectra. We discuss the potential of these distributions to produce broader and softer spectra if multiple zones contribute to the observed emission. We show that the dominance of one component could lead to a VHE flaring state with hard spectral features, like the one observed for Mkn 501 in July 2009.