English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Gamma rays from clusters of galaxies

MPS-Authors
/persons/resource/persons30499

Gabici,  Stefano
Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;

External Ressource
No external resources are shared
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Blasi, P., Gabici, S., & Brunetti, G. (2007). Gamma rays from clusters of galaxies. International Journal of Modern Physics A, 22(4), 681-706. doi:10.1142/S0217751X0703529X.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0011-7DE4-2
Abstract
Clusters of galaxies and the large scale filaments that connect neighboring clusters are expected to be sites of acceleration of charged particles and sources of non-thermal radiation from radio frequencies to gamma rays. Gamma rays are particularly interesting targets of investigation, since they may provide precious information on the nature and efficiency of the processes of acceleration and magnetic confinement of hadrons within clusters of galaxies. Here we review the status of viable scenarios that lead to the production of gamma rays from large scale structures and are compatible with the multifrequency observations that are already available. We also discuss the possibility of detection of gamma rays with space-borne telescopes such as GLAST and ground based Cherenkov telescopes, and the physical information that may be gathered from such observations.