2022 report from the Auger-TA working group on UHECR arrival directions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578890" target="_blank" >RIV/68378271:_____/23:00578890 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/23:73622718
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/pdf/2023/09/epjconf_uhecr2023_03002.pdf" target="_blank" >https://www.epj-conferences.org/articles/epjconf/pdf/2023/09/epjconf_uhecr2023_03002.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202328303002" target="_blank" >10.1051/epjconf/202328303002</a>
Alternative languages
Result language
angličtina
Original language name
2022 report from the Auger-TA working group on UHECR arrival directions
Original language description
After over 60 years, the powerful engines that accelerate ultra-high-energy cosmic rays (UHECRs) to the formidable energies at which we observe them from Earth remain mysterious. Assuming standard physics, we expect UHECR sources to lie within the local Universe (up to a few hundred Mpc). The distribution of matter in the local Universe is anisotropic, and we expect this anisotropy to be imprinted on the distribution of UHECR arrival directions. Even though intervening intergalactic and Galactic magnetic fields deflect charged UHECRs and can distort these anisotropies, some amount of information on the distribution of the sources is preserved. In this proceedings contribution, we present the results of the joint Pierre Auger Observatory and Telescope Array searches for (a) the largest-scale anisotropies (the harmonic dipole and quadrupole) and (b) correlations with a sample of nearby starburst galaxies and the 2MRS catalogue tracing stellar mass within 250 Mpc.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
EPJ Web of Conferences
ISBN
—
ISSN
2100-014X
e-ISSN
—
Number of pages
6
Pages from-to
03002
Publisher name
E D P Science
Place of publication
Les Ulis
Event location
L'Aquila
Event date
Oct 3, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001003713300021