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T: Fachverband Teilchenphysik

T 84: Gammaastronomie 4

T 84.4: Vortrag

Mittwoch, 6. März 2013, 17:30–17:45, HSZ-E05

Statistical study of Galactic SNR source spectra — •Matthias Mandelartz and Julia Tjus — Fakultät für Physik und Astronomie, Theoretische Physik I, 44780 Bochum, Germany

Broadband modeling of 24 Galactic supernova remnants was performed using a model to test the SNRs for hadronically generated γ-rays by examining combined spectra of π⁰-decay, bremsstrahlung, inverse compton, and synchrotron radiation. This is the first statistical study of the resulting source spectra, which are reviewed respectively to ascertain the origin of the gamma radiation. This allows a combined review to test the current prepositions of particle acceleration.