A Gamma-Ray Halo “Glow” from Primordial Black Hole Evaporation

1998 ◽  
Vol 501 (1) ◽  
pp. L1-L3 ◽  
Author(s):  
David B. Cline
Keyword(s):  
Black Hole ◽  
Gamma Ray ◽  
Primordial Black Hole ◽  
Black Hole Evaporation

scholarly journals GAMMA RAY BURSTS AND PARTICLE PHYSICS

1995 ◽  
Vol 10 (38) ◽  
pp. 2897-2913
Author(s):  
DAVID B. CLINE
Keyword(s):  
Black Hole ◽  
Particle Physics ◽  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Bursts ◽  
Primordial Black Hole ◽  
Black Hole Evaporation ◽  
Very High Energy ◽  
Fine Time ◽  
Made In

We provide a brief review of the current situation concerning gamma ray bursts, with emphasis on the role that particle physics may play in the interesting phenomena. The current understanding of GRB origins allows for a large range of physical processes from primordial black hole evaporation to neutron star and black hole collisions. There does not seem to be a simple standard luminosity function and the burst times range from ms to 1000 s of seconds five orders of magnitude. It is likely that some type of fireball model is needed to explain the GRBs. No counterparts of GRB have been detected. We indicate some ways in which progress can be made in either the study of the fine time structure (~μs) or the detection of very high energy photons (>100 GeV to >100 TeV). We also indicate how a small but unique class of the GRB could come from primordial black hole evaporation.

scholarly journals X-ray and gamma-ray limits on the primordial black hole abundance from Hawking radiation

2020 ◽  
Vol 808 ◽  
pp. 135624 ◽  
Author(s):  
Guillermo Ballesteros ◽  
Javier Coronado-Blázquez ◽  
Daniele Gaggero
Keyword(s):  
Black Hole ◽  
Hawking Radiation ◽  
Gamma Ray ◽  
Primordial Black Hole ◽  
X Ray
Sign in / Sign up

Export Citation Format

Share Document