Gamma-ray bursts: A brief survey of the diversity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F19%3A10408833" target="_blank" >RIV/00216208:11320/19:10408833 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1017/S1743921319000036" target="_blank" >https://doi.org/10.1017/S1743921319000036</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S1743921319000036" target="_blank" >10.1017/S1743921319000036</a>
Alternative languages
Result language
angličtina
Original language name
Gamma-ray bursts: A brief survey of the diversity
Original language description
The separation of the gamma-ray bursts (GRBs) into short/hard and long/soft subclasses, respectively, is well supported both theoretically and observationally. The long ones are coupled to supernovae type Ib/Ic - the short ones are connected to the merging of two neutron stars, where one or even both neutron stars can be substituted by black holes. These short GRBs - as merging binaries - can also serve as the sources of gravitation waves, and are observable as the recently detected macronovae. Since 1998 there are several statistical studies suggesting the existence of more than two subgroups. There can be a subgroup having an intermediate durations; there can be a subgroup with ultra-long durations; the long/soft subgroup itself can be divided into two subclasses with respect to the luminosity of GRBs. The authors with other collaborators provided several statistical studies in this topic. This field of the GRB-diversity is briefly surveyed in this contribution. (C) International Astronomical Union 2019.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the International Astronomical Union
ISBN
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ISSN
1743-9213
e-ISSN
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Number of pages
5
Pages from-to
383-387
Publisher name
Cambridge University Press
Place of publication
UK
Event location
Vienna, Austria
Event date
Aug 27, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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