Repozitorij Univerze v Novi Gorici

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Naslov:Recent results from the Pierre Auger Observatory
Avtorji:ID Vorobiov, Serguei (Avtor)
Datoteke:URL https://indico.cern.ch/event/837621/contributions/4917685/attachments/2502578/4299236/Serguei_Vorobiov_IPA2022.pdf
 
Jezik:Angleški jezik
Vrsta gradiva:Neznano
Tipologija:1.10 - Objavljeni povzetek znanstvenega prispevka na konferenci (vabljeno predavanje)
Organizacija:UNG - Univerza v Novi Gorici
Opis:Ultra-high-energy cosmic rays (UHECRs) are mostly protons and heavier nuclei arriving on Earth from space and producing particle cascades in the atmosphere, ”extensive air showers”. As of today, the most precise and high-statistics data set of the rare (≤ 1 particle per sq.km per year above 10[sup]19 eV) UHECR events is obtained by the Pierre Auger Observatory, a large area (~3000 sq.km) hybrid detector in Argentina. The Auger Observatory determines the arrival directions and energies of the primary UHECR particles and provides constraints for their masses. In this talk, I will present and discuss the recent results, including the detailed measurements of the cosmic-ray energy spectrum features, the study of the anisotropies in the UHECR arrival directions at large and intermediate angular scales, the multi-messenger searches, and the inferred cosmic-ray mass composition. Finally, the progress of the current upgrade of the Observatory, "AugerPrime" which is aimed at improving the sensitivity to the mass composition of ultra-high-energy cosmic rays, will be presented.
Ključne besede:ultra-high-energy cosmic rays, Pierre Auger Observatory, UHECR mass composition, energy spectrum, anisotropies, AugerPrime upgrade
Leto izida:2022
Št. strani:22 prosojnic
PID:20.500.12556/RUNG-7812 Novo okno
COBISS.SI-ID:135295747 Novo okno
UDK:52
NUK URN:URN:SI:UNG:REP:RX8YG4O3
Datum objave v RUNG:23.12.2022
Število ogledov:2709
Število prenosov:10
Metapodatki:XML DC-XML DC-RDF
:
VOROBIOV, Serguei, 2022, Recent results from the Pierre Auger Observatory. V : IPA2022: Interplay between Particle and Astroparticle physics 2022 [na spletu]. Objavljeni povzetek znanstvenega prispevka na konferenci (vabljeno predavanje). Geneva. 2022. [Dostopano 4 april 2025]. Pridobljeno s: https://indico.cern.ch/event/837621/contributions/4917685/attachments/2502578/4299236/Serguei_Vorobiov_IPA2022.pdf
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Gradivo je del monografije

Naslov:IPA2022: Interplay between Particle and Astroparticle physics 2022 : 5.–9. Sept. 2022, TU Wien
Kraj izida:[Geneva]
Založnik:CERN
Leto izida:2022
COBISS.SI-ID:135294467 Novo okno

Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:N1-0111
Naslov:Identifikacija izvorov kozmičnih žarkov med aktivnimi galaksijami s curki

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