Observation of Cosmic-Ray Anisotropy in the Southern Hemisphere with Twelve Years of Data Collected by the IceCube Neutrino Observatory

R Abbasi; M Ackermann; J Adams; S. K Agarwalla; T Aguado; J. A Aguilar; M Ahlers; J. M Alameddine; N. M Amin; K Andeen; C Argüelles; Y Ashida; S Athanasiadou; S. N Axani; R Babu; X Bai; A. Balagopal V; M Baricevic; S. W Barwick; S Bash; V Basu; R Bay; J. J Beatty; J. Becker Tjus; J Beise; C Bellenghi; S BenZvi; D Berley; E Bernardini; D. Z Besson; E Blaufuss; L Bloom; S Blot; F Bontempo; J. Y. Book Motzkin; C. Boscolo Meneguolo; S Böser; O Botner; J Böttcher; J Braun; B Brinson; Z Brisson-Tsavoussis; J Brostean-Kaiser; L Brusa; R. T Burley; D Butterfield; M. A Campana; I Caracas; K Carloni; J Carpio; S Chattopadhyay; N Chau; Z Chen; D Chirkin; S Choi; B. A Clark; C Cochling; A Coleman; P Coleman; G. H Collin; A Connolly; J. M Conrad; R Corley; D. F Cowen; C De Clercq; J. J DeLaunay; D Delgado; S Deng; A Desai; P Desiati; K. D de Vries; G de Wasseige; T DeYoung; A Diaz; J. C Díaz-Vélez; P Dierichs; M Dittmer; A Domi; L Draper; H Dujmovic; D Durnford; K Dutta; M. A DuVernois; T Ehrhardt; L Eidenschink; A Eimer; P Eller; E Ellinger; S. El Mentawi; D Elsässer; R Engel; H Erpenbeck; W Esmail; J Evans; P. A Evenson; K. L Fan; K Fang; K Farrag; A. R Fazely; A Fedynitch; N Feigl; S Fiedlschuster; C Finley; L Fischer; D Fox; A Franckowiak; S Fukami; P Fürst; J Gallagher; E Ganster; A Garcia; M Garcia; G Garg; E Genton; L Gerhardt; A Ghadimi; C Girard-Carillo; C Glaser; T Glüsenkamp; J. G Gonzalez; S Goswami; A Granados; D Grant; S. J Gray; S Griffin; S Griswold; K. M Groth; D Guevel; C Günther; P Gutjahr; K Gruchot; C Ha; C Haack; A Hallgren; L Halve; F Halzen; L Hamacher; H Hamdaoui; M. Ha Minh; M Handt; K Hanson; J Hardin; A. A Harnisch; P Hatch; A Haungs; J Häußler; A Hardy; W Hayes; K Helbing; J Hellrung; J Hermannsgabner; L Heuermann; N Heyer; S Hickford; A Hidvegi; C Hill; G. C Hill; R Hmaid; K. D Hoffman; S Hori; K Hoshina; M Hostert; W Hou; T Huber; K Hultqvist; M Hünnefeld; R Hussain; K Hymon; A Ishihara; W Iwakiri; M Jacquart; S Jain; O Janik; M Jansson; M Jeong; M Jin; B. J. P Jones; N Kamp; D Kang; W Kang; X Kang; A Kappes; D Kappesser; L Kardum; T Karg; M Karl; A Karle; A Katil; U Katz; M Kauer; J. L Kelley; M Khanal; A. Khatee Zathul; A Kheirandish; J Kiryluk; S. R Klein; Y Kobayashi; A Kochocki; R Koirala; H Kolanoski; T Kontrimas; L Köpke; C Kopper; D. J Koskinen; P Koundal; M Kowalski; T Kozynets; N Krieger; J Krishnamoorthi; K Kruiswijk; E Krupczak; A Kumar; E Kun; N Kurahashi; N Lad; C. Lagunas Gualda; M Lamoureux; M. J Larson; F Lauber; J. P Lazar; J. W Lee; K. Leonard DeHolton; A Leszczyńska; J Liao; M Lincetto; Y. T Liu; M Liubarska; C Love; L Lu; F Lucarelli; W Luszczak; Y Lyu; J Madsen; E Magnus; K. B. M Mahn; Y Makino; E Manao; S Mancina; A Mand; W. Marie Sainte; I. C Mariş; S Marka; Z Marka; M Marsee; I Martinez-Soler; R Maruyama; F Mayhew; F McNally; J. V Mead; K Meagher; S Mechbal; A Medina; M Meier; Y Merckx; L Merten; J Mitchell; T Montaruli; R. W Moore; Y Morii; R Morse; M Moulai; A Moy; T Mukherjee; R Naab; M Nakos; U Naumann; J Necker; A Negi; L Neste; M Neumann; H Niederhausen; M. U Nisa; K Noda; A Noell; A Novikov; A. Obertacke Pollmann; V O'Dell; A Olivas; R Orsoe; J Osborn; E O'Sullivan; V Palusova; H Pandya; N Park; G. K Parker; V Parrish; E. N Paudel; L Paul; C. Pérez de los Heros; T Pernice; J Peterson; A Pizzuto; M Plum; A Pontén; Y Popovych; M. Prado Rodriguez; B Pries; R Procter-Murphy; G. T Przybylski; L Pyras; C Raab; J Rack-Helleis; N Rad; M Ravn; K Rawlins; Z Rechav; A Rehman; E Resconi; S Reusch; W Rhode; B Riedel; A Rifaie; E. J Roberts; S Robertson; S Rodan; G Roellinghoff; M Rongen; A Rosted; C Rott; T Ruhe; L Ruohan; D Ryckbosch; I Safa; J Saffer; D Salazar-Gallegos; P Sampathkumar; A Sandrock; M Santander; S Sarkar; J Savelberg; P Savina; P Schaile; M Schaufel; H Schieler; S Schindler; L Schlickmann; B Schlüter; F Schlüter; N Schmeisser; E Schmidt; T Schmidt; J Schneider; F. G Schröder; L Schumacher; S Schwirn; S Sclafani; D Seckel; L Seen; M Seikh; M Seo; S Seunarine; P. Sevle Myhr; R Shah; S Shefali; N Shimizu; M Silva; A Simmons; B Skrzypek; B Smithers; R Snihur; J Soedingrekso; A Søgaard; D Soldin; P Soldin; G Sommani; C Spannfellner; G. M Spiczak; C Spiering; J Stachurska; M Stamatikos; T Stanev; T Stezelberger; T Stürwald; T Stuttard; G. W Sullivan; I Taboada; S Ter-Antonyan; A Terliuk; M Thiesmeyer; W. G Thompson; A Thorpe; J Thwaites; S Tilav; K Tollefson; C Tönnis; S Toscano; D Tosi; A Trettin; R Turcotte; M. A. Unland Elorrieta; A. K Upadhyay; K Upshaw; A Vaidyanathan; N Valtonen-Mattila; J Vandenbroucke; N van Eijndhoven; D Vannerom; J van Santen; J Vara; F Varsi; J Veitch-Michaelis; M Venugopal; M Vereecken; S. Vergara Carrasco; S Verpoest; D Veske; A Vijai; C Walck; A Wang; C Weaver; P Weigel; A Weindl; J Weldert; A. Y Wen; C Wendt; J Werthebach; M Weyrauch; N Whitehorn; C. H Wiebusch; D. R Williams; L Witthaus; M Wolf; H Woodward; G Wrede; X. W Xu; J. P Yanez; E Yildizci; S Yoshida; R Young; S Yu; T Yuan; A Zegarelli; S Zhang; Z Zhang; P Zhelnin; P Zilberman; M Zimmerman

doi:10.48550/arxiv.2412.05046

Observation of Cosmic-Ray Anisotropy in the Southern Hemisphere with Twelve Years of Data Collected by the IceCube Neutrino Observatory

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Observation of Cosmic-Ray Anisotropy in the Southern Hemisphere with Twelve Years of Data Collected by the IceCube Neutrino Observatory

R Abbasi, M Ackermann, J Adams, S. K Agarwalla, T Aguado, J. A Aguilar, M Ahlers, J. M Alameddine, N. M Amin, K Andeen, …

06 Dec 2024

DOI: https://doi.org/10.48550/arxiv.2412.05046

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Abstract

Physics - High Energy Astrophysical Phenomena

We analyzed the 7.92$\times 10^{11}$ cosmic-ray-induced muon events collected by the IceCube Neutrino Observatory from May 13, 2011, when the fully constructed experiment started to take data, to May 12, 2023. This dataset provides an up-to-date cosmic-ray arrival direction distribution in the Southern Hemisphere with unprecedented statistical accuracy covering more than a full period length of a solar cycle. Improvements in Monte Carlo event simulation and better handling of year-to-year differences in data processing significantly reduce systematic uncertainties below the level of statistical fluctuations compared to the previously published results. We confirm the observation of a change in the angular structure of the cosmic-ray anisotropy between 10 TeV and 1 PeV, more specifically in the 100-300 TeV energy range.

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Title: Observation of Cosmic-Ray Anisotropy in the Southern Hemisphere with Twelve Years of Data Collected by the IceCube Neutrino Observatory
Creators: R Abbasi
M Ackermann
J Adams
S. K Agarwalla
T Aguado
J. A Aguilar
M Ahlers
J. M Alameddine
N. M Amin
K Andeen
C Argüelles
Y Ashida
S Athanasiadou
S. N Axani
R Babu
X Bai
A. Balagopal V
M Baricevic
S. W Barwick
S Bash
V Basu
R Bay
J. J Beatty
J. Becker Tjus
J Beise
C Bellenghi
S BenZvi
D Berley
E Bernardini
D. Z Besson
E Blaufuss
L Bloom
S Blot
F Bontempo
J. Y. Book Motzkin
C. Boscolo Meneguolo
S Böser
O Botner
J Böttcher
J Braun
B Brinson
Z Brisson-Tsavoussis
J Brostean-Kaiser
L Brusa
R. T Burley
D Butterfield
M. A Campana
I Caracas
K Carloni
J Carpio
S Chattopadhyay
N Chau
Z Chen
D Chirkin
S Choi
B. A Clark
C Cochling
A Coleman
P Coleman
G. H Collin
A Connolly
J. M Conrad
R Corley
D. F Cowen
C De Clercq
J. J DeLaunay
D Delgado
S Deng
A Desai
P Desiati
K. D de Vries
G de Wasseige
T DeYoung
A Diaz
J. C Díaz-Vélez
P Dierichs
M Dittmer
A Domi
L Draper
H Dujmovic
D Durnford
K Dutta
M. A DuVernois
T Ehrhardt
L Eidenschink
A Eimer
P Eller
E Ellinger
S. El Mentawi
D Elsässer
R Engel
H Erpenbeck
W Esmail
J Evans
P. A Evenson
K. L Fan
K Fang
K Farrag
A. R Fazely
A Fedynitch
N Feigl
S Fiedlschuster
C Finley
L Fischer
D Fox
A Franckowiak
S Fukami
P Fürst
J Gallagher
E Ganster
A Garcia
M Garcia
G Garg
E Genton
L Gerhardt
A Ghadimi
C Girard-Carillo
C Glaser
T Glüsenkamp
J. G Gonzalez
S Goswami
A Granados
D Grant
S. J Gray
S Griffin
S Griswold
K. M Groth
D Guevel
C Günther
P Gutjahr
K Gruchot
C Ha
C Haack
A Hallgren
L Halve
F Halzen
L Hamacher
H Hamdaoui
M. Ha Minh
M Handt
K Hanson
J Hardin
A. A Harnisch
P Hatch
A Haungs
J Häußler
A Hardy
W Hayes
K Helbing
J Hellrung
J Hermannsgabner
L Heuermann
N Heyer
S Hickford
A Hidvegi
C Hill
G. C Hill
R Hmaid
K. D Hoffman
S Hori
K Hoshina
M Hostert
W Hou
T Huber
K Hultqvist
M Hünnefeld
R Hussain
K Hymon
A Ishihara
W Iwakiri
M Jacquart
S Jain
O Janik
M Jansson
M Jeong
M Jin
B. J. P Jones
N Kamp
D Kang
W Kang
X Kang
A Kappes
D Kappesser
L Kardum
T Karg
M Karl
A Karle
A Katil
U Katz
M Kauer
J. L Kelley
M Khanal
A. Khatee Zathul
A Kheirandish
J Kiryluk
S. R Klein
Y Kobayashi
A Kochocki
R Koirala
H Kolanoski
T Kontrimas
L Köpke
C Kopper
D. J Koskinen
P Koundal
M Kowalski
T Kozynets
N Krieger
J Krishnamoorthi
K Kruiswijk
E Krupczak
A Kumar
E Kun
N Kurahashi
N Lad
C. Lagunas Gualda
M Lamoureux
M. J Larson
F Lauber
J. P Lazar
J. W Lee
K. Leonard DeHolton
A Leszczyńska
J Liao
M Lincetto
Y. T Liu
M Liubarska
C Love
L Lu
F Lucarelli
W Luszczak
Y Lyu
J Madsen
E Magnus
K. B. M Mahn
Y Makino
E Manao
S Mancina
A Mand
W. Marie Sainte
I. C Mariş
S Marka
Z Marka
M Marsee
I Martinez-Soler
R Maruyama
F Mayhew
F McNally
J. V Mead
K Meagher
S Mechbal
A Medina
M Meier
Y Merckx
L Merten
J Mitchell
T Montaruli
R. W Moore
Y Morii
R Morse
M Moulai
A Moy
T Mukherjee
R Naab
M Nakos
U Naumann
J Necker
A Negi
L Neste
M Neumann
H Niederhausen
M. U Nisa
K Noda
A Noell
A Novikov
A. Obertacke Pollmann
V O'Dell
A Olivas
R Orsoe
J Osborn
E O'Sullivan
V Palusova
H Pandya
N Park
G. K Parker
V Parrish
E. N Paudel
L Paul
C. Pérez de los Heros
T Pernice
J Peterson
A Pizzuto
M Plum
A Pontén
Y Popovych
M. Prado Rodriguez
B Pries
R Procter-Murphy
G. T Przybylski
L Pyras
C Raab
J Rack-Helleis
N Rad
M Ravn
K Rawlins
Z Rechav
A Rehman
E Resconi
S Reusch
W Rhode
B Riedel
A Rifaie
E. J Roberts
S Robertson
S Rodan
G Roellinghoff
M Rongen
A Rosted
C Rott
T Ruhe
L Ruohan
D Ryckbosch
I Safa
J Saffer
D Salazar-Gallegos
P Sampathkumar
A Sandrock
M Santander
S Sarkar
J Savelberg
P Savina
P Schaile
M Schaufel
H Schieler
S Schindler
L Schlickmann
B Schlüter
F Schlüter
N Schmeisser
E Schmidt
T Schmidt
J Schneider
F. G Schröder
L Schumacher
S Schwirn
S Sclafani
D Seckel
L Seen
M Seikh
M Seo
S Seunarine
P. Sevle Myhr
R Shah
S Shefali
N Shimizu
M Silva
A Simmons
B Skrzypek
B Smithers
R Snihur
J Soedingrekso
A Søgaard
D Soldin
P Soldin
G Sommani
C Spannfellner
G. M Spiczak
C Spiering
J Stachurska
M Stamatikos
T Stanev
T Stezelberger
T Stürwald
T Stuttard
G. W Sullivan
I Taboada
S Ter-Antonyan
A Terliuk
M Thiesmeyer
W. G Thompson
A Thorpe
J Thwaites
S Tilav
K Tollefson
C Tönnis
S Toscano
D Tosi
A Trettin
R Turcotte
M. A. Unland Elorrieta
A. K Upadhyay
K Upshaw
A Vaidyanathan
N Valtonen-Mattila
J Vandenbroucke
N van Eijndhoven
D Vannerom
J van Santen
J Vara
F Varsi
J Veitch-Michaelis
M Venugopal
M Vereecken
S. Vergara Carrasco
S Verpoest
D Veske
A Vijai
C Walck
A Wang
C Weaver
P Weigel
A Weindl
J Weldert
A. Y Wen
C Wendt
J Werthebach
M Weyrauch
N Whitehorn
C. H Wiebusch
D. R Williams
L Witthaus
M Wolf
H Woodward
G Wrede
X. W Xu
J. P Yanez
E Yildizci
S Yoshida
R Young
S Yu
T Yuan
A Zegarelli
S Zhang
Z Zhang
P Zhelnin
P Zilberman
M Zimmerman
Resource Type: Preprint
Language: English
Academic Unit: Physics
Other Identifier: 991021985181104721

Observation of Cosmic-Ray Anisotropy in the Southern Hemisphere with Twelve Years of Data Collected by the IceCube Neutrino Observatory

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