The deep-water BAIKAL-GVD telescope follow-up analysis of the IceCube neutrino alerts

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Аннотация

The main goal of the Baikal-GVD deep-sea neutrino telescope is to detect high-energy neutrinos of astrophysical origin by reconstruction of muon tracks or showers of particles generated in interactions of neutrino with water. Since September 2020, Baikal-GVD has been monitoring IceCube telescope alerts about detection of neutrinos with the energy over 100 TeV. When follow-up analysis is carried out in real time, the delay between an IceCube notification and Baikal-GVD analysis does not exceed three minutes. The fast follow-up is complemented by an offline search for coincidences in time intervals of ±1 and ±12 h with refinement of event’s reconstruction. In the absence of a coincidence or in a case of a single coincidence, the value of expected background is calculated and upper limits on the neutrino flux are set.

Авторлар туралы

Yu. Yablokova

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

A. Sirenko

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

D. Seitova

Joint Institute for Nuclear Research; Institute of Nuclear Physics Physics of the Ministry of Energy of the Republic of Kazakhstan

Email: viktoriya@jinr.ru
Russia, 141980, Dubna; Kazakhstan, 050032, Almaty

G. Safronov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

E. Ryabov

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

V. Rushay

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

M. Rozanov

St. Petersburg State Marine Technical University

Email: viktoriya@jinr.ru
Russia, 190008, St. Petersburg

E.N. Pliskovsky

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

D. Petukhov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

D. Naumov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

V. Nazari

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

R. Mirgazov

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

M. Milenin

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

A. Skurikhin

Skobeltsyn Research Institute of Nuclear Physics, Moscow State University

Email: viktoriya@jinr.ru
Russia, 119991, Moscow

A. Solovjev

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

M. Sorokovikov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

E. Eckerová

Comenius University

Email: viktoriya@jinr.ru
Slovakia, 81499, Bratislava

I. Štekl

Czech Technical University, Institute of Experimental and Applied Physics

Email: viktoriya@jinr.ru
Czech Republic, 11000, Prague

F. Šimkovic

Comenius University; Czech Technical University, Institute of Experimental and Applied Physics

Email: viktoriya@jinr.ru
Slovakia, 81499, Bratislava; Czech Republic, 11000, Prague

M. Shelepov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

B. Shaybonov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

E. Khramov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

A. Khatun

Comenius University

Email: viktoriya@jinr.ru
Slovakia, 81499, Bratislava

L. Fajt

Czech Technical University, Institute of Experimental and Applied Physics

Email: viktoriya@jinr.ru
Czech Republic, 11000, Prague

B. Tarashansky

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

V. Tabolenko

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

O. Suvorova

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

A. Stromakov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

Yu. Malyshkin

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

V. Kulepov

Nizhny Novgorod State Technical University

Email: viktoriya@jinr.ru
Russia, 603950, Nizhny Novgorod

M. Kryukov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

R. Dvornický

Comenius University

Email: viktoriya@jinr.ru
Slovakia, 81499, Bratislava

T. Gress

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

N. Gorshkov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

K. Golubkov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

A. Gafarov

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

N. Budnev

Comenius University

Email: viktoriya@jinr.ru
Slovakia, 81499, Bratislava

I. Borina

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

I. Belolaptikov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

Z. Bardačová

Comenius University

Email: viktoriya@jinr.ru
Slovakia, 81499, Bratislava

V. Allakhverdyan

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

V. Aynutdinov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

A. Avrorin

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

Zh.-A. Dzhilkibaev

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

V. Dik

Joint Institute for Nuclear Research; Institute of Nuclear Physics Physics of the Ministry of Energy of the Republic of Kazakhstan

Хат алмасуға жауапты Автор.
Email: viktoriya@jinr.ru
Russia, 141980, Dubna; Kazakhstan, 050032, Almaty

G. Domogatsky

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

M. Kruglov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

A. Koshechkin

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

A. Korobchenko

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

K. Konischev

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

M. Kolbin

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

V. Kozhin

Skobeltsyn Research Institute of Nuclear Physics, Moscow State University

Email: viktoriya@jinr.ru
Russia, 119991, Moscow

K. Kebkal

EvoLogics GmbH

Email: viktoriya@jinr.ru
Germany, 13355, Berlin

V. Kebkal

EvoLogics GmbH

Email: viktoriya@jinr.ru
Germany, 13355, Berlin

D. Zaborov

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

T. Elzhov

Joint Institute for Nuclear Research

Email: viktoriya@jinr.ru
Russia, 141980, Dubna

A. Dyachok

Irkutsk State University

Email: viktoriya@jinr.ru
Russia, 664003, Irkutsk

A. Doroshenko

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

A. Avrorin

Institute for Nuclear Research of the Russian Academy of Sciences

Email: viktoriya@jinr.ru
Russia, 117312, Moscow

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© А.В. Аврорин, А.Д. Аврорин, В.М. Айнутдинов, В.А. Аллахвердян, С. Бардачова, И.А. Белолаптиков, И.В. Борина, Н.М. Буднев, А.Р. Гафаров, К.В. Голубков, Н.С. Горшков, Т.И. Гресь, Р. Дворницки, Ж.-А.М. Джилкибаев, В.Я. Дик, Г.В. Домогацкий, А.А. Дорошенко, А.Н. Дьячок, Т.В. Елжов, Д.Н. Заборов, В.К. Кебкал, К.Г. Кебкал, В.А. Кожин, М.М. Колбин, К.В. Конищев, А.В. Коробченко, А.П. Кошечкин, М.В. Круглов, М.К. Крюков, В.Ф. Кулепов, Ю.М. Малышкин, М.Б. Миленин, Р.Р. Миргазов, В. Назари, Д.В. Наумов, Д.П. Петухов, Е.Н. Плисковский, М.И. Розанов, В.Д. Рушай, Е.В. Рябов, Г.Б. Сафронов, Д. Сеитова, А.Э. Сиренко, А.В. Скурихин, А.Г. Соловьев, М.Н. Сороковиков, А.П. Стромаков, О.В. Суворова, В.А. Таболенко, Б.А. Таращанский, Л. Файт, А. Хатун, Е.В. Храмов, Б.А. Шайбонов, М.Д. Шелепов, Ф. Шимковиц, И. Штекл, Э. Эцкерова, Ю.В. Яблокова, 2023