Multi-messenger astrophysics with the Pierre Auger Observatory

Mastrodicasa, Massimo; Filipčič, Andrej; Lundquist, Jon Paul; Shivashankara, Shima Ujjani; Stanič, Samo; Vorobiov, Serguei; Zavrtanik, Danilo; Zavrtanik, Marko; Zehrer, Lukas

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Title:	Multi-messenger astrophysics with the Pierre Auger Observatory
Authors:	ID Mastrodicasa, Massimo (Author) ID Filipčič, Andrej (Author) ID Lundquist, Jon Paul (Author) ID Shivashankara, Shima Ujjani (Author) ID Stanič, Samo (Author) ID Vorobiov, Serguei (Author) ID Zavrtanik, Danilo (Author) ID Zavrtanik, Marko (Author) ID Zehrer, Lukas (Author)
Files:	ICHEP2022_082.pdf (640,80 KB) MD5: 365D2C3826B7560E6FA28F5D68F0A925 https://doi.org/10.22323/1.414.0082 https://pos.sissa.it/414/082 This document has even more files. Complete list of files is available below.
Language:	English
Work type:	Unknown
Typology:	1.08 - Published Scientific Conference Contribution
Organization:	UNG - University of Nova Gorica
Abstract:	The Pierre Auger Observatory is sensitive to ultra-high energy neutral particles, such as photons, neutrinos, and neutrons, and can take part in Multi-Messenger searches in collaboration with other observatories. Photons and neutrinos are searched by exploiting the design of the Pierre Auger Observatory and profiting from the different properties of the induced showers caused by different particles. Diffuse and point source fluxes of photons and neutrinos are searched for. Furthermore, photon and neutrino follow-ups of the gravitational wave events observed by the LIGO/Virgo Collaboration are conducted. The Pierre Auger Observatory is also used to search for neutrons from point-like sources. In contrast to photons and neutrinos, neutrons induce air showers that cannot be distinguished from those produced by protons. For this reason, the search for neutrons from a given source is performed by searching for an excess of air showers from the corresponding direction. All these searches have resulted in stringent upper limits on the corresponding fluxes of the considered particles, allowing, together with the results obtained by other experiments, to shed some light on the most energetic phenomena of our Universe. An overview of the Multi-Messenger activities carried out within the Pierre Auger Collaboration is presented.
Keywords:	ultra-high-energy cosmic rays, UHE photons, UHE neutrinos, UHE neutrons, Pierre Auger Observatory, multi-messenger astrophysical studies
Publication status:	Published
Publication version:	Version of Record
Year of publishing:	2022
Number of pages:	Str. 1-6
PID:	20.500.12556/RUNG-9383
COBISS.SI-ID:	210198787
UDC:	539.1
DOI:	10.22323/1.414.0082
NUK URN:	URN:SI:UNG:REP:CWL4ZEPU
Publication date in RUNG:	04.10.2024
Views:	949
Downloads:	6
Metadata:
:	MASTRODICASA, Massimo, FILIPČIČ, Andrej, LUNDQUIST, Jon Paul, SHIVASHANKARA, Shima Ujjani, STANIČ, Samo, VOROBIOV, Serguei, ZAVRTANIK, Danilo, ZAVRTANIK, Marko and ZEHRER, Lukas, 2022, Multi-messenger astrophysics with the Pierre Auger Observatory. In : 41st International Conference on High Energy Physics, ICHEP2022 [online]. Published Scientific Conference Contribution. Trieste. 2022. p. 1–6. [Accessed 7 April 2025]. Retrieved from: https://repozitorij.ung.si/IzpisGradiva.php?lang=eng&id=9383 Copy citation

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Record is a part of a monograph

Title:	41st International Conference on High Energy Physics, ICHEP2022 : 6-13 July, 2022, Bologna, Italy
Place of publishing:	Trieste
Publisher:	Sissa
Year of publishing:	2022
COBISS.SI-ID:	139461379
Collection title:	Pos proceedings of science
Collection ISSN:	1824-8039

Document is financed by a project

Funder:	ARIS - Slovenian Research and Innovation Agency
Project number:	P1-0031
Name:	Večglasniška astrofizika

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License:	CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

Link:	http://creativecommons.org/licenses/by-nc-nd/4.0/
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