A study of modified characteristics of hadronic interactions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00581816" target="_blank" >RIV/68378271:_____/23:00581816 - isvavai.cz</a>
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/pdf/2023/09/epjconf_uhecr2023_05005.pdf" target="_blank" >https://www.epj-conferences.org/articles/epjconf/pdf/2023/09/epjconf_uhecr2023_05005.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202328305005" target="_blank" >10.1051/epjconf/202328305005</a>
Alternative languages
Result language
angličtina
Original language name
A study of modified characteristics of hadronic interactions
Original language description
We have implemented ad-hoc modifications to the CORSIKA Monte-Carlo generator which allow us to simultaneously adjust the multiplicity, elasticity and cross-section of hadronic interactions with respect to the predictions of the Sibyll 2.3d interaction model, in order to assess whether a reasonable combination of changes (that is not excluded by current experimental data) could alleviate the observed tension between the model predictions and observed features of extensive air showers induced by ultra-high energy cosmic rays (UHECR). Previously, we have studied the effects of such changes on proton-initiated showers. Because a multitude of experimental data suggest that the primary composition of the UHECR is mixed, we have expanded the modification procedure to include nuclear projectiles in a consistent way based on the superposition model, in a similar manner as was used in the previous studies carried out using one-dimensional.
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
<a href="/en/project/GM21-02226M" target="_blank" >GM21-02226M: Extensive air showers as probes of hadronic interactions beyond the LHC energies</a><br>
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
—
Number of pages
6
Pages from-to
05005
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
001003713300048