scholarly journals The High Energy Behavior of Gamma-ray Burst Spectra as Observed by Fermi GBM and LAT

2012 ◽  
Author(s):  
Peter Veres
Keyword(s):  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Burst ◽  
High Energy Behavior ◽  
Energy Behavior

scholarly journals High-energy behavior of Mellin amplitudes

2020 ◽  
Vol 101 (6) ◽  
Author(s):  
Matthew Dodelson ◽  
Hirosi Ooguri
Keyword(s):  
High Energy ◽  
High Energy Behavior ◽  
Energy Behavior

Low-Energy Theorems and High-Energy Behavior

1972 ◽  
Vol 6 (9) ◽  
pp. 2483-2487
Author(s):  
Michael Creutz
Keyword(s):  
High Energy ◽  
Low Energy ◽  
High Energy Behavior ◽  
Energy Behavior

scholarly journals GRB 050713A: High‐Energy Observations of the Gamma‐Ray Burst Prompt and Afterglow Emission

2007 ◽  
Vol 654 (1) ◽  
pp. 413-428 ◽  
Author(s):  
D. C. Morris ◽  
J. Reeves ◽  
V. Pal’shin ◽  
M. Garczarczyk ◽  
A. D. Falcone ◽  
...  
Keyword(s):  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Burst

The high energy behavior of open string scattering

1989 ◽  
Vol 326 (1) ◽  
pp. 73-107 ◽  
Author(s):  
David J. Gross ◽  
J.L. Mañes
Keyword(s):  
Open String ◽  
High Energy ◽  
High Energy Behavior ◽  
Energy Behavior

scholarly journals Physical Constraints on Models of Gamma-Ray Bursters

1986 ◽  
Vol 89 ◽  
pp. 305-321
Author(s):  
Richard I. Epstein
Keyword(s):  
Gamma Rays ◽  
Gamma Ray ◽  
High Energy ◽  
X Rays ◽  
Burst Source ◽  
Gamma Ray Burst ◽  
Physical Constraints ◽  
Low Energies ◽  
Energy Gamma ◽  
Photon Interactions

AbstractThe power per logarithmic bandwidth in gamma-ray burst spectra generally increases rapidly with energy through the x-ray range and does not cut off sharply above a few MeV. This spectral form indicates that a very small fraction of the energy from a gamma-ray burst source is emitted at low energies or is reprocessed into x-rays and that the high-energy gamma rays are not destroyed by photon-photon interactions. The implications are that the emission mechanism for the gamma-ray bursts is not synchrotron radiation from electrons that lose most of their energy before being re-accelerated and that either the regions from which the gamma rays are emitted are large compared to the size of a neutron star or the emission is collimated and beamed away from the stellar surface.

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