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Volume 283 (2023)

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EPJ Web of Conferences

Volume 283 (2023)

Ultra High Energy Cosmic Rays (UHECR 2022)

L’Aquila, Italy, October 3-7, 2022
I. De Mitri, F.C.T. Barbato, D. Boncioli, C. Evoli, G. Pagliaroli and F. Salamida (Eds.)

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About the conference

Published online: 28 April 2023

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Statement of Peer review

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Preface 00001

I. De Mitri

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328300001

Introduction

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The Snowmass UHECR White Paper on Ultra-High-Energy Cosmic Rays 01001

Frank G. Schroeder, Alan Coleman, Johannes Eser, Eric Mayotte, Fred Sarazin, Dennis Soldin and Tonia M. Venters

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328301001

Open Access

A Brief History of the Study of High Energy Cosmic Rays using Arrays of Surface Detectors 01002

A. A. Watson

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328301002

Open Access

The History of Air Fluorescence 01003

Pierre Sokolsky

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328301003

Energy Spectrum and Mass Composition

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Results from high energy direct measurements and future prospects 02001

Oscar Adriani and Lorenzo Pacini

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302001

Open Access

LHAASO on Cosmic Ray Knees 02002

Zhen Cao

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302002

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The energy spectrum of ultra-high energy cosmic rays measured at the Pierre Auger Observatory and the Telescope Array 02003

D. R. Bergman, O. Deligny, F. Fenu, T. Fujii, K. Fujita, J. H. Kim, I. Lhenry-Yvon, I. Maris¸, Q. Luce, M. Roth et al. (5 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302003

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The energy spectrum of cosmic rays above 6 PeV as measured at the Pierre Auger Observatory 02004

Quentin Luce

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302004

Open Access

Energy Spectrum Measured by the Telescope Array Surface Detectors 02005

Jihyun Kim, Dmitri Ivanov, Charles Jui and Gordon Thomson

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302005

Open Access

Measurement of Cosmic-ray Energy Spectrum with the TALE Detector in Hybrid Mode 02006

Hitoshi Oshima, Keitaro Fujita, Shoichi Ogio and Takashi Sako

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302006

Open Access

Measurements of Cosmic Ray Mass Composition with the IceCube Neutrino Observatory 02007

Matthias Plum

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302007

Open Access

Testing the Compatibility of the Depth of the Shower Maximum Measurements performed at Telescope Array and the Pierre Auger Observatory - Auger-TA Mass Composition Working Group Report 02008

Douglas Bergman, Jose Bellido, Vitor de Souza, Ralph Engel, Zane Gerber, JiHyun Kim, Eric Mayotte, Olena Tkachenko, Michael Unger, Alexey Yushkov et al. (3 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302008

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Cosmic ray mass composition measurement with the TALE hybrid detector 02009

Keitaro Fujita

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302009

Open Access

The depth of the shower maximum of air showers measured with AERA 02010

Bjarni Pont

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302010

Open Access

A machine learning approach for mass composition analysis with TALE-SD data 02011

Ryuhei Arimura

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302011

Open Access

Testing Model Predictions of Depth of Air-Shower Maximum and Signals in Surface Detectors using Hybrid Data of the Pierre Auger Observatory 02012

Jakub Vícha

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302012

Open Access

Interpreting the cosmic ray spectrum and composition measurements across the ankle and up to the highest energies with the data of the Pierre Auger Observatory 02013

Eleonora Guido

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302013

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Model-independent Evidence for an Increase in the Mean Mass of Cosmic Rays above 3 EeV 02014

A. A. Watson

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302014

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A detailed presentation of the highest-energy cosmic rays recorded at the Pierre Auger Observatory 02015

Mario Buscemi

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302015

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Single source scenario describing the very end of the cosmic ray energy spectrum 02016

Alena Bakalová, Jakub Vícha and Petr Trávníček

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328302016

Anisotropies, Magnetic Fields and UHECR Propagation

Open Access

Magnetic fields and UHECR propagation 03001

Katia Ferrière

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303001

Open Access

2022 report from the Auger-TA working group on UHECR arrival directions 03002

A. di Matteo, L. Anchordoqui, T. Bister, R. de Almeida, O. Deligny, L. Deval, G. Farrar, U. Giaccari, G. Golup, R. Higuchi et al. (7 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303002

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Update on the indication of a mass-dependent anisotropy above 10^18.7 eV in the hybrid data of the Pierre Auger Observatory 03003

Eric Mayotte and Thomas Fitoussi

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303003

Open Access

UHECR anisotropy and extragalactic magnetic fields with the Telescope Array 03004

Mikhail Kuznetsov and Peter Tinyakov

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303004

Open Access

Updates on the Hotspot and the Perseus-Pisces supercluster Excess Observed by the Telescope Array Experiment 03005

Jihyun Kim, Dmitri Ivanov, Kazumasa Kawata, Hiroyuki Sagawa and Gordon Thomson

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303005

Open Access

Flux predictions in the transition region incorporating the effects from propagation of cosmic rays in the Galactic magnetic field 03006

Alex Kääpä, Karl-Heinz Kampert and Julia Becker Tjus

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303006

Open Access

Search for the large-scale cosmic-ray anisotropies using the TA and TALE surface detector arrays 03007

Yusuke Kimura, Toshihiro Fujii, Shoichi Ogio and Yoshiki Tsunesada

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303007

Open Access

Sensitivity of the combined fit of energy spectrum, shower depth distributions, and arrival directions at the Pierre Auger Observatory 03008

Teresa Bister

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303008

Open Access

A Bayesian source association analysis of UHECRs: Impact of the Galactic magnetic field and composition 03009

Keito Watanabe, Anatoli Fedynitch, Francesca Capel and Hiroyuki Sagawa

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303009

Open Access

CRPropa high statistics simulations for UHECR anisotropy studies 03010

Simone Rossoni and Günter Sigl

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303010

Open Access

Estimation and reduction of the biases by the galactic magnetic field on the UHECR correlation studies 03011

Ryo Higuchi, Takashi Sako, Toshihiro Fujii, Kazumasa Kawata and Eiji Kido

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303011

Open Access

Examination of Xmax anisotropy for the next generation Ultra-high energy cosmic rays observations 03012

Ryosuke Saito, Takayuki Tomida and Daisuke Ikeda

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328303012

UHECR Sources, Acceleration Mechanisms and Multi-Messenger Astrophysics

Open Access

Ultra High Energy Cosmic Ray Source Models: Successes, Challenges and General Predictions 04001

Noémie Globus and Roger Blandford

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304001

Open Access

The transition from Galactic to extragalactic cosmic rays: The high–energy end of the Galactic spectrum 04002

Pierre Cristofari

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304002

Open Access

Searching for neutral particles at the highest energies at the Pierre Auger Observatory 04003

Marcus Niechciol

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304003

Open Access

Multi-messenger studies with the Pierre Auger Observatory 04004

Lorenzo Perrone

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304004

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Cosmic ray acceleration by multiple shocks in the jets of Active Galactic Nuclei 04005

Ana Laura Müller and Anabella Araudo

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304005

Open Access

Production of high-energy neutrinos in binary-neutron-star merger events 04006

Simone Rossoni, Denise Boncioli and Günter Sigl

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304006

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Starburst Nuclei and Cosmic-Rays Transport Mechanisms: Future Opportunities for Neutrino Astronomy and Beyond Standard Model Studies 04007

Antonio Ambrosone, Marco Chianese, Damiano F.G. Fiorillo, Antonio Marinelli and Gennaro Miele

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304007

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Testing hadronic and photo-hadronic interactions as responsible for UHECR and neutrino fluxes from Starburst Galaxies 04008

Antonio Condorelli, Denise Boncioli, Enrico Peretti and Sergio Petrera

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304008

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First scientific results of the KM3NeT neutrino telescope 04009

Francesco Benfenati, Francesco Filippini and Tommaso Chiarusi

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304009

Open Access

UHECR Signatures and Sources 04010

Daniele Fargion, Pier Giorgio De Sanctis Lucentini and Maxim Y. Khlopov

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304010

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MultI-messenger probe of Cosmic Ray Origins: MICRO project 04011

Antonio Condorelli

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304011

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Ultra-High-Energy Cosmic Rays from a Population of Non-identical Sources 04012

Domenik Ehlert, Foteini Oikonomou and Michael Unger

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328304012

Hadronic Interactions and BSM Physics

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Hadronic Interactions Studies at the LHC 05001

Tanguy Pierog, Matias Perlin and Klaus Werner

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305001

Open Access

Status of the LHCf experiment 05002

Ken Ohashi, Oscar Adriani, Eugenio Berti, Pietro Betti, Lorenzo Bonechi, Massimo Bongi, Raffaello D’Alessandro, Sebastiano Detti, Maurice Haguenauer, Yoshitaka Itow et al. (19 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305002

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Searches for Lorentz Invariance Violation at the Pierre Auger Observatory 05003

Caterina Trimarelli

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305003

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Diffuse flux of ultra-high energy photons from cosmic-ray interactions in the disk of the Galaxy and implications for the search for decaying super-heavy dark matter 05004

Corinne Bérat, Carla Bleve, Olivier Deligny, Pierpaolo Savina, François Montanet and Zoé Torrès

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305004

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A Study of Modified Characteristics of Hadronic Interactions 05005

Jiri Blazek, Jan Ebr, Jakub Vicha, Tanguy Pierog and Petr Travnicek

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305005

Open Access

Neutrons in simulations of extensive air showers 05006

Ralph Engel, Alfredo Ferrari, Markus Roth, Martin Schimassek, David Schmidt and Darko Veberic

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305006

Open Access

Probing Lorentz violation at ultra-high energies using air showers 05007

Marcus Niechciol, Fabian Duenkel and Markus Risse

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305007

Open Access

On the mystery of the multi-muon flux at the TeV cosmic-ray energy range 05008

Jordi Tuneu, Peter Filip and Eva Santos

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305008

Open Access

Reconstruction of the muon production longitudinal profiles in extensive air showers 05009

Antonín Kravka, Eva Santos, Maximilian Stadelmaier and Alexey Yushkov

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305009

Open Access

Pythia 8 as hadronic interaction model in air shower simulations 05010

Maximilian Reininghaus, for the CORSIKA 8 Collaboration, Torbjörn Sjöstrand and Marius Utheim

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305010

Open Access

Search for upward-going showers with the Pierre Auger Observatory 05011

Vladimír Novotný

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305011

Open Access

Performance evaluation of LHCf-ATLAS ZDC joint measurement using proton beam 05012

LHCf Collaboration, Moe Kondo, Oscar Adriani, Eugenio Berti, Pietro Betti, Lorenzo Bonechi, Massimo Bongi, Raffaello D’Alessandro, Sebastiano Detti, Maurice Haguenauer et al. (32 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328305012

Present and Future Detection and Analysis Techniques

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AugerPrime status and prospects 06001

Corinne Berat

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306001

Open Access

The Radio Detector of the Pierre Auger Observatory – status and expected performance 06002

Tim Huege

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306002

Open Access

Current status of the TAx4 surface detectors 06003

Eiji Kido

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306003

Open Access

TAx4 surface detectors data analysis 06004

Kozo Fujisue

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306004

Open Access

Auger@TA: Deploying an independent Pierre Auger Observatory SD micro-array at the Telescope Array Project - Auger@TA Working Group Report 06005

Sonja Mayotte, Jorge Caraça-Valente, Corbin Covault, Toshihiro Fujii, Sungrae Im, Robin James, Jeffrey Johnsen, Karl-Heinz Kampert, Heiko Kern, John Matthews et al. (15 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306005

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Terzina on board NUSES: A pathfinder for EAS Cherenkov Light Detection from space 06006

Leonid Burmistrov

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306006

Open Access

The JEM-EUSO Program for UHECR Studies from Space 06007

Etienne Parizot, Marco Casolino, Piergiorgio Picozza, Toshikazu Ebisuzaki, Mario Edoardo Bertaina, Christer Fuglesang, Andreas Haungs, Fumiyoshi Kajino, Pavel Klimov, Angela Olinto et al. (4 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306007

Open Access

Implications of Mini-EUSO measurements for a space-based observation of UHECRs 06008

Mario Edoardo Bertaina, Dario Barghini, Matteo Battisti, Alexander Belov, Marta Bianciotto, Francesca Bisconti, Carl Blaksley, Sylvie Blin, Karl Bolmgren, Giorgio Cambiè et al. (45 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306008

Open Access

EUSO-SPB2: A balloon experiment for UHECR and VHE neutrino observation 06009

Austin Cummings, Johannes Eser, George Filippatos, Angela Olinto, Tonia Venters, Lawrence Wiencke and The JEM-EUSO Collaboration

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306009

Open Access

Recent results from prototypes of the Fluorescence detector Array of Single-pixel Telescopes (FAST) in both hemispheres 06010

Toshihiro Fujii, Justin Albury, Fraser Bradfield, Jose A. Bellido, Ladislav Chytka, John Farmer, Petr Hamal, Pavel Horvath, Miroslav Hrabovsky, Hiromu Iwasaki et al. (25 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306010

Open Access

Progress and future prospect of the CRAFFT project for the next generation UHECR observatory 06011

Yuichiro Tameda, Takayuki Tomida, Daisuke Ikeda, Katsuya Yamazaki, Jihyun Kim, Yuya Nakamura, Yuto Kubota, Norimichi Shibata, Eiji Nishio, Miyato Murakami et al. (3 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306011

Open Access

Muon counting with the Underground Muon Detector of The Pierre Auger Observatory 06012

Marina Scornavacche

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306012

Open Access

The XY-Scanner for Absolute End-to-End Calibration of Fluorescence Detectors 06013

Martin Vacula

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306013

Open Access

The Pierre Auger Observatory: Studying atmospheric electricity with cosmicray detectors 06014

Roberta Colalillo

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306014

Open Access

Performance of the TALE infill experiment as a TA-TALE extension down to the PeV region 06015

Aoi Iwasaki, Keitaro Fujita, Shoichi Ogio, Toshihiro Fujii and Yoshiki Tsunesada

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306015

Open Access

Absolute calibration of the JEM-EUSO photodetection modules 06016

Daniil Trofimov, Alexander Belov, Sylvie Blin-Bondil, Alexandre Creusot, Pavel Klimov, Etienne Parizot, Guillaume Prévôt and the JEM-EUSO Collaboration

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306016

Open Access

An end-to-end in-flight calibration of Mini-EUSO detector 06017

Hiroko Miyamoto, Matteo Battisti, Dario Barghini, Alexander Belov, Mario Bertaina, Marta Bianciotto, Francesca Bisconti, Carl Blaksley, Sylvie Blin, Karl Bolmgren et al. (45 more)

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306017

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Modeling Neutrino and Background Signals for the Payload for Ultrahigh Energy Observations (PUEO) Experiment 06018

Austin Cummings, John Krizmanic and Stephanie Wissel

Published online: 28 April 2023

DOI: https://doi.org/10.1051/epjconf/202328306018