Core-corona effect in hadron collisions and muon production in air showers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A90232%2F23%3A00603848" target="_blank" >RIV/68378271:90232/23:00603848 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.107.094031" target="_blank" >https://doi.org/10.1103/PhysRevD.107.094031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.107.094031" target="_blank" >10.1103/PhysRevD.107.094031</a>
Alternative languages
Result language
angličtina
Original language name
Core-corona effect in hadron collisions and muon production in air showers
Original language description
It is well known that the fraction of energy in a hadron collision going into electromagnetic particles (electrons and photons, including those from decays) has a large impact on the number of muons produced in air shower cascades. Recent measurements at the LHC confirm features that can be linked to a mixture of different underlying particle production mechanisms such as a collective statistical hadronization (core) in addition to the expected string fragmentation (corona). Since the two mechanisms have a different electromagnetic energy fraction, we present a possible connection between statistical hadronization in hadron collisions and muon production in air showers. Using a novel approach, we demonstrate that the core-corona effect as observed at the LHC can have a significant impact and should be properly taken into account before trying to find a more exotic solution for the lack of muon production in simulations of high energy cosmic rays.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
—
Continuities
—
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
107
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
094031
UT code for WoS article
001000790800003
EID of the result in the Scopus database
2-s2.0-85161252082