Cut-off characterisation of energy spectra of bright fermi sources: Current instrument limits and future possibilities
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00547374" target="_blank" >RIV/68378271:_____/17:00547374 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.astropartphys.2016.12.007" target="_blank" >https://doi.org/10.1016/j.astropartphys.2016.12.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.astropartphys.2016.12.007" target="_blank" >10.1016/j.astropartphys.2016.12.007</a>
Alternative languages
Result language
angličtina
Original language name
Cut-off characterisation of energy spectra of bright fermi sources: Current instrument limits and future possibilities
Original language description
In this paper some of the brightest GeV sources observed by the Fermi-LAT were analysed, focusing on their spectral cut-off region. The sources chosen for this investigation were the brightest blazar flares of 3C 454.3 and 3C 279 and the Vela pulsar with a reanalysis with the latest Fermi-LAT software. For the study of the spectral cut-off we first explored the Vela pulsar spectrum, whose statistics in the time interval of the 3FGL catalog allowed strong constraints to be obtained on the parameters. We subsequently performed a new analysis of the flaring blazar SEDs. For these sources we obtained constraints on the cut-off parameters under the assumption that their underlying spectral distribution is described by a power-law with a stretched exponential cut-off.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
—
Continuities
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Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astroparticle Physics
ISSN
0927-6505
e-ISSN
1873-2852
Volume of the periodical
88
Issue of the periodical within the volume
February
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
38-45
UT code for WoS article
000393631000005
EID of the result in the Scopus database
2-s2.0-85007518383