An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00223396" target="_blank" >RIV/68407700:21230/14:00223396 - isvavai.cz</a>
Alternative codes found
RIV/67985815:_____/14:00481932
Result on the web
<a href="http://dx.doi.org/10.1051/0004-6361/201322191" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201322191</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/201322191" target="_blank" >10.1051/0004-6361/201322191</a>
Alternative languages
Result language
angličtina
Original language name
An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013
Original language description
Multiwavelength variability of blazars offers indirect, but very effective, insight into their powerful engines and on the mechanisms through which energy is propagated from the centre down the jet. The BL Lac object Mkn 421 is a TeV emitter, a bright blazar at all wavelengths, and therefore an excellent target for variability studies. We activated INTEGRAL observations of Mkn 421 in an active state on 16-21 April 2013, and complemented them with Fermi-LAT data. We obtained well sampled optical, soft, and hard X-ray light curves that show the presence of two flares and time-resolved spectra in the 3.5-60 keV (JEM-X and IBIS/ISGRI) and 0.1-100 GeV (Fermi-LAT) ranges.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JV - Cosmic technologies
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F09%2F0997" target="_blank" >GA102/09/0997: Automated Detection and Image Processing of Optical Emission of celestial Gamma Ray Bursts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astronomy and Astrophysics
ISSN
0004-6361
e-ISSN
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Volume of the periodical
570
Issue of the periodical within the volume
October
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
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UT code for WoS article
000344158500006
EID of the result in the Scopus database
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