A cosmic collider: was the IceCube neutrino generated in a precessing jet-jet interaction in TXS 0506+056?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00540799" target="_blank" >RIV/68378271:_____/19:00540799 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0318398" target="_blank" >http://hdl.handle.net/11104/0318398</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/201935422" target="_blank" >10.1051/0004-6361/201935422</a>
Alternative languages
Result language
angličtina
Original language name
A cosmic collider: was the IceCube neutrino generated in a precessing jet-jet interaction in TXS 0506+056?
Original language description
The neutrino event IceCube−170922A appears to originate from the BL Lac object TXS 0506+056. To understand the neutrino creation process and to localize the emission site, we studied the radio images of the jet at 15 GHz. Aims. Other BL Lac objects show properties similar to those of TXS 0506+056, such as multiwavelength variability or a curved jet. However, to date only TXS 0506+056 has been identified as neutrino emitter. The aim of this paper is to determine what makes the parsec-scale jet of TXS 0506+056 specific in this respect. Methods. We reanalyzed and remodeled 16 VLBA 15 GHz observations between 2009 and 2018. We thoroughly examined the jet kinematics and flux-density evolution of individual jet components during the time of enhanced neutrino activity between September 2014 and March 2015, and in particular before and after the neutrino event.n
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
—
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
Name of the periodical
Astronomy & Astrophysics
ISSN
0004-6361
e-ISSN
—
Volume of the periodical
630
Issue of the periodical within the volume
Oct
Country of publishing house
FR - FRANCE
Number of pages
17
Pages from-to
1-17
UT code for WoS article
000516615100001
EID of the result in the Scopus database
2-s2.0-85073189617