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arXiv · 2309.17118

Double cascade reconstruction in the Baikal-GVD neutrino telescope

V. M. Aynutdinov·V. A. Allakhverdyan·A. D. Avrorin·A. V. Avrorin·Z. Bardačová·I. A. Belolaptikov·E. A. Bondarev·I. V. Borina·N. M. Budnev·V. A. Chadymov·A. S. Chepurnov·V. Y. Dik·G. V. Domogatsky·A. A. Doroshenko·R. Dvornický·A. N. Dyachok·Zh. -A. M. Dzhilkibaev·E. Eckerová·T. V. Elzhov·L. Fajt·V. N. Fomin·A. R. Gafarov·K. V. Golubkov·N. S. Gorshkov·T. I. Gress·K. G. Kebkal·I. V. Kharuk·E. V. Khramov·M. M. Kolbin·S. O. Koligaev·K. V. Konischev·A. V. Korobchenko·A. P. Koshechkin·V. A. Kozhin·M. V. Kruglov·V. F. Kulepov·Y. E. Lemeshev·M. B. Milenin·R. R. Mirgazov·D. V. Naumov·A. S. Nikolaev·D. P. Petukhov·E. N. Pliskovsky·M. I. Rozanov·E. V. Ryabov·G. B. Safronov·D. Seitova·B. A. Shaybonov·M. D. Shelepov·S. D. Shilkin·E. V. Shirokov·F. Šimkovic·A. E. Sirenko·A. V. Skurikhin·A. G. Solovjev·M. N. Sorokovikov·I. Štekl·A. P. Stromakov·O. V. Suvorova·V. A. Tabolenko·B. B. Ulzutuev·Y. V. Yablokova·D. N. Zaborov·S. I. Zavyalov·D. Y. Zvezdov
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Abstract

Baikal Gigaton Volume Detector is a cubic kilometer scale neutrino telescope under construction in Lake Baikal. As of July 2023, Baikal-GVD consists of 96 fully deployed strings resulting in 3456 optical modules installed. The observation of neutrinos is based on detection of Cherenkov radiation emitted by the products of neutrino interactions. In this contribution, description of the double cascade reconstruction technique as well as evaluation of precision of this algorithm is given.

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V. M. Aynutdinov, V. A. Allakhverdyan, A. D. Avrorin, A. V. Avrorin, Z. Bardačová, I. A. Belolaptikov, E. A. Bondarev, I. V. Borina, N. M. Budnev, V. A. Chadymov, A. S. Chepurnov, V. Y. Dik, G. V. Domogatsky, A. A. Doroshenko, R. Dvornický, A. N. Dyachok, Zh. -A. M. Dzhilkibaev, E. Eckerová, T. V. Elzhov, L. Fajt, V. N. Fomin, A. R. Gafarov, K. V. Golubkov, N. S. Gorshkov, T. I. Gress, K. G. Kebkal, I. V. Kharuk, E. V. Khramov, M. M. Kolbin, S. O. Koligaev, K. V. Konischev, A. V. Korobchenko, A. P. Koshechkin, V. A. Kozhin, M. V. Kruglov, V. F. Kulepov, Y. E. Lemeshev, M. B. Milenin, R. R. Mirgazov, D. V. Naumov, A. S. Nikolaev, D. P. Petukhov, E. N. Pliskovsky, M. I. Rozanov, E. V. Ryabov, G. B. Safronov, D. Seitova, B. A. Shaybonov, M. D. Shelepov, S. D. Shilkin, E. V. Shirokov, F. Šimkovic, A. E. Sirenko, A. V. Skurikhin, A. G. Solovjev, M. N. Sorokovikov, I. Štekl, A. P. Stromakov, O. V. Suvorova, V. A. Tabolenko, B. B. Ulzutuev, Y. V. Yablokova, D. N. Zaborov, S. I. Zavyalov, D. Y. Zvezdov. 2023-09-29. Double cascade reconstruction in the Baikal-GVD neutrino telescope. https://doi.org/10.22323/1.444.1016

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