Detailed Information on Publication Record
2022
Simulations of Cosmic Ray Ensembles originated nearby the Sun
SUSHCHOV, Oleksandr, Piotr HOMOLA, David E. ALVAREZ CASTILLO, Dmitriy BEZNOSKO, Nikolai BUDNEV et. al.Basic information
Original name
Simulations of Cosmic Ray Ensembles originated nearby the Sun
Authors
SUSHCHOV, Oleksandr, Piotr HOMOLA, David E. ALVAREZ CASTILLO, Dmitriy BEZNOSKO, Nikolai BUDNEV, Dariusz GÓRA, Alok C. GUPTA, Bohdan HNATYK, Marcin KASZTELAN, Peter KOVACS, Bartosz ŁOZOWSKI, Mikhail V. MEDVEDEV, Justyna MISZCZYK, Alona MOZGOVA, Vahab NAZARI, Michał NIEDŹWIECKI, Maciej PAWLIK, Matías ROSAS, Krzysztof RZECKI, Katarzyna SMELCERZ, Karel SMOLEK, Jarosław STASIELAK, Sławomir STUGLIK, Manana SVANIDZE, Arman TURSUNOV (860 Uzbekistan, belonging to the institution), Yuri VERBETSKY, Tadeusz WIBIG, Jilberto ZAMORA-SAA, Bożena PONCYLJUSZ, Justyna MEDRALA, Gabriela OPIŁA, Łukasz BIBRZYCK and Marcin PIEKARCZYK
Edition
Itálie, Proceedings of Science, p. " 457-1"-" 457-8", 8 pp. 2022
Publisher
Sissa Medialab Srl
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10308 Astronomy
Country of publisher
Italy
Confidentiality degree
není předmětem státního či obchodního tajemství
Publication form
electronic version available online
References:
RIV identification code
RIV/47813059:19630/22:A0000251
Organization unit
Institute of physics in Opava
ISSN
Keywords in English
Cosmic Ray Ensembles;Cosmic rays;Cascade forms; Electromagnetic cascades; Electron pair; Higher energy photons; Particles distribution; Solar magnetic fields; Ultra-high energies
Tags
International impact, Reviewed
Změněno: 16/2/2023 13:14, Mgr. Pavlína Jalůvková
Abstract
V originále
Cosmic Ray Ensembles (CRE) are yet not observed groups of cosmic rays with a common primary interaction vertex or the same parent particle. One of the processes capable of initiating identifiable CRE is an interaction of an ultra-high energy (UHE) photon with the solar magnetic field which results in an electron pair production and the subsequent synchrotron radiation. The resultant electromagnetic cascade forms a very characteristic line-like front of a very small width (∼ meters), stretching from tens of thousands to even many millions of kilometers. In this contribution we present the results of applying a toy model to simulate detections of such CRE at the ground level with an array of ideal detectors of different dimensions. The adopted approach allows us to assess the CRE detection feasibility for a specific configuration of a detector array. The process of initiation and propagation of an electromagnetic cascade originated from an UHE photon passing near the Sun, as well as the resultant particle distribution on ground, were simulated using the CORSIKA program with the PRESHOWER option, both modified accordingly. The studied scenario results in photons forming a cascade that extends even over tens of millions of kilometers when it arrives at the top of the Earth's atmosphere, and the photon energies span practically the whole cosmic ray energy spectrum. The topology of the signal consists of very extended CRE shapes, and the characteristic, very much elongated disk-shape of the particle distribution on ground illustrates the potential for identification of CRE of this type.