High Energy Neutrinos from Cosmological Gamma-Ray Burst Fireballs
Observations suggest that {gamma}-ray bursts (GRBs) are produced by the dissipation of the kinetic energy of a relativistic fireball. We show that a large fraction, {ge}10{percent}, of the fireball energy is expected to be converted by photomeson production to a burst of {approximately}10{sup 14}eV...
Gespeichert in:
Veröffentlicht in: | Physical Review Letters 1997-03, Vol.78 (12), p.2292-2295 |
---|---|
Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Observations suggest that {gamma}-ray bursts (GRBs) are produced by the dissipation of the kinetic energy of a relativistic fireball. We show that a large fraction, {ge}10{percent}, of the fireball energy is expected to be converted by photomeson production to a burst of {approximately}10{sup 14}eV neutrinos. A km{sup 2} neutrino detector would observe at least several tens of events per year correlated with GRBs, and test for neutrino properties (e.g., flavor oscillations, for which upward moving {tau}{close_quote}s would be a unique signature, and coupling to gravity) with an accuracy many orders of magnitude better than is currently possible. {copyright} {ital 1997} {ital The American Physical Society} |
---|---|
ISSN: | 0031-9007 1079-7114 |
DOI: | 10.1103/PhysRevLett.78.2292 |