Searches for Lorentz Invariance Violation at the Pierre Auger Observatory
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578467" target="_blank" >RIV/68378271:_____/23:00578467 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/23:73622783
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/pdf/2023/09/epjconf_uhecr2023_05003.pdf" target="_blank" >https://www.epj-conferences.org/articles/epjconf/pdf/2023/09/epjconf_uhecr2023_05003.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202328305003" target="_blank" >10.1051/epjconf/202328305003</a>
Alternative languages
Result language
angličtina
Original language name
Searches for Lorentz Invariance Violation at the Pierre Auger Observatory
Original language description
Lorentz Invariance (LI) requires the space-time structure to be the same for all observers, but various quantum gravity theories suggest that it may be violated when approaching the Planck scale. Even a small violation of LI could easily affect the Ultra-High-Energy Cosmic Ray (UHECRs) propagation on a cosmological scale. Moreover, at the extreme energies, like those available in the collisions of UHECRs in the atmosphere, one should also expect a change in the development of Extensive Air-Showers (EAS). In this contribution, Lorentz Invariance Violation (LIV) has been introduced as a perturbation term in the single particle dispersion relation considering a phenomenological approach. As a result, the kinematics of the interactions in both the extragalactic propagation and in the shower development in the atmosphere is affected.
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
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
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ISSN
2100-014X
e-ISSN
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Number of pages
8
Pages from-to
05003
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
001003713300046