Time synchronization of Baikal-GVD clusters
Vladimir AynutdinovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312V.A. AllakhverdyanJoint Institute for Nuclear Research , Dubna , Russia, 141980А. В. АвроринInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312R. BannaschEvoLogics GmbH , Berlin , Germany, 13355Z. BardаčováComenius University , Bratislava , Slovakia, 81499И. А. БелолаптиковJoint Institute for Nuclear Research , Dubna , Russia, 141980I.V. BorinaJoint Institute for Nuclear Research , Dubna , Russia, 141980V. BrudaninJoint Institute for Nuclear Research , Dubna , Russia, 141980Н. БудневIrkutsk State University , Irkutsk , Russia, 664003Vladimir DikJoint Institute for Nuclear Research , Dubna , Russia, 141980G. V. DomogatskyInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312А. А. ДорошенкоInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312R. DvornickýComenius University , Bratislava , Slovakia, 81499A. N. DyachokIrkutsk State University , Irkutsk , Russia, 664003Ж.-А. М. ДжилкибаевInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312E. EckerováComenius University , Bratislava , Slovakia, 81499T.V. ElzhovJoint Institute for Nuclear Research , Dubna , Russia, 141980L. FajtCzech Technical University in Prague , Prague , Czech Republic, 16000S.V. FialkovskyNizhny Novgorod State Technical University , Nizhny Novgorod , Russia, 603950А. Р. ГафаровIrkutsk State University , Irkutsk , Russia, 664003K.V. GolubkovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312N.S. GorshkovJoint Institute for Nuclear Research , Dubna , Russia, 141980Т. И. ГрессIrkutsk State University , Irkutsk , Russia, 664003M.S. KatulinJoint Institute for Nuclear Research, Dubna, Russia, 141980К. Г. КебкалEvoLogics GmbH , Berlin , Germany, 13355O.G. KebkalEvoLogics GmbH , Berlin , Germany, 13355E. KhramovJoint Institute for Nuclear Research , Dubna , Russia, 141980М. М. КолбинJoint Institute for Nuclear Research , Dubna , Russia, 141980K. V. KonischevJoint Institute for Nuclear Research , Dubna , Russia, 141980K.A. KopanskiMaj Institute of PharmacologyА. В. КоробченкоJoint Institute for Nuclear Research , Dubna , Russia, 141980A.P. KoshechkinInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312В. А. КожинSkobeltsyn Institute of Nuclear Physics MSU , Moscow , Russia, 119991М. В. КругловJoint Institute for Nuclear Research , Dubna , Russia, 141980M.K. KryukovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312В. Ф. КулеповNizhny Novgorod State Technical University, Nizhny Novgorod, Russia, 603950Pa. MaleckiInstitute of Nuclear Physics of Polish Academy of Sciences (IFJ PAN), Krakow, Poland, 60179Y.M. MalyshkinJoint Institute for Nuclear Research , Dubna , Russia, 141980M. Б. MиленинInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312Р. Р. МиргазовIrkutsk State University , Irkutsk , Russia, 664003D.V. NaumovJoint Institute for Nuclear Research , Dubna , Russia, 141980V. NazariJoint Institute for Nuclear Research , Dubna , Russia, 141980W. NogaInstitute of Nuclear Physics of Polish Academy of Sciences (IFJ PAN), Krakow, Poland, 60179D. P. PetukhovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312E. N. PliskovskyJoint Institute for Nuclear Research , Dubna , Russia, 141980М. И. РозановSt. Petersburg State Marine Technical University , St. Petersburg , Russia, 190008V.D. RushayJoint Institute for Nuclear Research , Dubna , Russia, 141980E.V. RyabovIrkutsk State University , Irkutsk , Russia, 664003G.B. SafronovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312B. A. ShaybonovJoint Institute for Nuclear Research , Dubna , Russia, 141980M.D. ShelepovF. ŠimkovicComenius University, Bratislava, Slovakia, 81499A.E. SirenkoJoint Institute for Nuclear Research , Dubna , Russia, 141980А. В. СкурихинSkobeltsyn Institute of Nuclear Physics MSU , Moscow , Russia, 119991A.G. SolovjevJoint Institute for Nuclear Research , Dubna , Russia, 141980М. Н. СороковиковJoint Institute for Nuclear Research , Dubna , Russia, 141980I. ŠteklCzech Technical University in Prague , Prague , Czech Republic, 16000A.P. StromakovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312E. O. SushenokJoint Institute for Nuclear Research , Dubna , Russia, 141980О. В. СувороваInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312В. А. ТаболенкоIrkutsk State University , Irkutsk , Russia, 664003B. TarashanskyIrkutsk State University , Irkutsk , Russia, 664003Y.V. YablokovaJoint Institute for Nuclear Research , Dubna , Russia, 141980S. A. YakovlevEvoLogics GmbH , Berlin , Germany, 13355D. ZaborovInstitute for Nuclear Research , Russian Academy of Sciences , Moscow , Russia, 117312
2021en
ABI
Аннотация
Baikal-GVD neutrino telescope is under construction now. The 2021 telescope configuration includes 8 clusters of 288 photodetectors each. Сluster is a functionally complete detector that can register events, muons and cascade showers, in stand-alone mode and jointly with other clusters. The angular resolution of the detector is determined by the accuracy of the time measurement with the telescope channels. The uncertainty of the time measurement depends, in particular, on the accuracy of the time synchronization of the channels. The article describes the method of synchronization of Baikal-GVD and presents the results of studies of the accuracy of time synchronization both for individual clusters and for the installation as a whole.
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