D 2024

Simulation of the isotropic ultra-high energy photons flux in the solar magnetic field and a comparison with observations made by the HAWC and Fermi-LAT observatories

ALVAREZ CASTILLO, David E., Piotr HOMOLA, Bożena PONCYLJUSZ, Dariusz GORA, Dhital NIRAJ et. al.

Basic information

Original name

Simulation of the isotropic ultra-high energy photons flux in the solar magnetic field and a comparison with observations made by the HAWC and Fermi-LAT observatories

Authors

ALVAREZ CASTILLO, David E., Piotr HOMOLA, Bożena PONCYLJUSZ, Dariusz GORA, Dhital NIRAJ, Oleksandr SUSHCHOV, Jarosław STASIELAK, Sławomir STUGLIK, Vahab NAZARI, Cristina OANCEA, Dmitriy BEZNOSKO, Noemi ZABARI, Alok C. GUPTA, Bohdan HNATYK, Alona MOZGOVA, Marcin KASZTELAN, Marcin BIELEWICZ, Peter KOVACS, Bartosz ŁOZOWSKI, Mikhail V. MEDVEDEV, Justyna MISZCZYK, Łukasz BIBRZYCKI, Michał NIEDŹWIECKI, Katarzyna SMELCERZ, Tomasz HACHAJ, Marcin PIEKARCZYK, Maciej PAWLIK, Krzysztof RZECKI, Matías ROSAS, Karel SMOLEK, Manana SVANIDZE, Revaz BERADZE, Arman TURSUNOV (860 Uzbekistan, belonging to the institution), Tadeusz WIBIG, Jilberto ZAMORA-SAA, Justyna MĘDRALA, Gabriela OPIŁA, Jerzy PRYGA, Ophir RUIMI and Mario Rodriguez CAHUANTZI

Edition

Trieste, Italy, Proceedings of Science, p. "446-1"-"446-8", 8 pp. 2024

Publisher

Sissa Medialab Srl

Other information

Language

English

Type of outcome

Proceedings paper

Field of Study

10308 Astronomy

Country of publisher

Italy

Confidentiality degree

is not subject to a state or trade secret

Publication form

electronic version available online

References:

URL

Organization unit

Institute of physics in Opava

ISSN

Keywords in English

Earth atmosphere; Fermions; Particle beams; Photons; Secondary emission; Tropics;Cosmic rays

Tags

RIV25

Tags

International impact, Reviewed
Changed: 5/3/2025 14:33, Mgr. Pavlína Jalůvková

Abstract

V originále

In this contribution we study the possibility of the formation of cosmic ray ensembles (CRE) created by the interaction of ultra-high energy (UHE) photons with the magnetic field of the Sun. The lack of observation of those UHE and the difficulties for their identification given the current methodologies motivates this study. We performed simulations using the PRESHOWER program in order to simulate the expected extensive air showers which might be spatially correlated generated upon entering the Earth’s atmosphere. We found characteristic features like very thing and extremely elongates cascades of secondary photons with their corresponding energies spanning the entire cosmic range spectrum. Shower footprints are as large as hundreds of kilometres. An application of this study is the scenario of gamma-ray emission from the vicinity of the Sun as a result of ultra-high energy photon cascading in the solar magnetic field in order to understand recent observations made by the HAWC and Fermi-LAT observatories.
Displayed: 9/3/2025 22:57