scholarly journals Magnetic reconnection, Cosmic Ray Acceleration and Gamma-Ray emission around Black Holes and Relativistic Jets

2019 ◽  
Author(s):  
Elisabete De Gouveia Dal Pino ◽  
Rafael Alves Batista ◽  
Luis H.S. Kadowaki ◽  
Grzergorz Kowal ◽  
Tania E. Medina-Torrejon ◽  
...  
Keyword(s):  
Black Holes ◽  
Magnetic Reconnection ◽  
Gamma Ray ◽  
Cosmic Ray ◽  
Relativistic Jets ◽  
Cosmic Ray Acceleration ◽  
Gamma Ray Emission

scholarly journals Cosmic ray acceleration and gamma-ray emission from protostellar jets

2021 ◽  
Author(s):  
Anabella Araudo ◽  
Marco Padovani ◽  
Alexandre Marcowith
Keyword(s):  
Gamma Ray ◽  
Cosmic Ray ◽  
Cosmic Ray Acceleration ◽  
Protostellar Jets ◽  
Gamma Ray Emission

scholarly journals Ionisation as indicator for cosmic ray acceleration

2014 ◽  
Vol 1 ◽  
pp. 13-17
Author(s):  
F. Schuppan ◽  
C. Röken ◽  
N. Fedrau ◽  
J. Becker Tjus
Keyword(s):  
Cosmic Rays ◽  
Molecular Hydrogen ◽  
Gamma Ray ◽  
Massive Stars ◽  
Cosmic Ray ◽  
Correlation Study ◽  
Proton Proton ◽  
Cosmic Ray Acceleration ◽  
Potential Sources ◽  
Gamma Ray Emission

Abstract. Astrospheres and wind bubbles of massive stars are believed to be sources of cosmic rays with energies E &amp;lesssim; 1 TeV. These particles are not directly detectable, but their impact on surrounding matter, in particular ionisation of atomic and molecular hydrogen, can lead to observable signatures. A correlation study of both gamma ray emission, induced by proton-proton interactions of cosmic ray protons with kinetic energies Ep ≥ 280 MeV with ambient hydrogen, and ionisation induced by cosmic ray protons of kinetic energies Ep < 280 MeV can be performed in order to study potential sources of (sub)TeV cosmic rays.

scholarly journals Ultra-high-energy cosmic ray acceleration by magnetic reconnection in relativistic jets and the origin of very high energy emission

2021 ◽  
Author(s):  
Elisabete De Gouveia Dal Pino ◽  
Tania E. Medina-Torrejon ◽  
Luis H.S. Kadowaki ◽  
Grzergoz Kowal ◽  
Juan Carlos Rodriguez-Ramirez
Keyword(s):  
Magnetic Reconnection ◽  
Cosmic Ray ◽  
High Energy ◽  
Ultra High Energy ◽  
Relativistic Jets ◽  
Energy Emission ◽  
Cosmic Ray Acceleration ◽  
Very High Energy ◽  
High Energy Emission ◽  
Very High

LONG-TERM MONITORING OF THE HARD X-RAY/GAMMA-RAY EMISSION FROM GALACTIC BLACK HOLES WITH BATSE

2008 ◽  
Author(s):  
G. L. CASE ◽  
E. ANZALONE ◽  
M.L. CHERRY ◽  
J. C. RODI ◽  
J. C. LING ◽  
...  
Keyword(s):  
Black Holes ◽  
Gamma Ray ◽  
X Ray ◽  
Long Term Monitoring ◽  
Gamma Ray Emission ◽  
Term Monitoring

A SHORT, CRITICAL REVIEW ON GAMMA-RAY EMISSION FROM GALAXY CLUSTERS

2009 ◽  
Vol 18 (10) ◽  
pp. 1541-1544
Author(s):  
SERGIO COLAFRANCESCO
Keyword(s):  
Black Holes ◽  
Dark Matter ◽  
Cosmic Rays ◽  
Galaxy Clusters ◽  
Critical Review ◽  
Particle Physics ◽  
Gamma Ray ◽  
Gamma Ray Emission ◽  
The Impact

We discuss the relevance of gamma-ray observations of galaxy clusters, to unveil several issues that are relevant for Cosmology and Astro-Particle Physics of cosmic structures: the nature of Dark Matter, the origin of cosmic rays and the impact of black holes.

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