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Study
of Neutrino Oscillations
Theme
leaders:
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D.V. Naumov
A.G. Olshevskiy
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Participating
countries and international organizations:
China,
Czech Republic, France, Germany, Japan, Italy, Romania, Russia,
Slovakia, Switzerland, Turkey, USA.
Issues
addressed and main goals of research:
Measurement
of the neutrino mixing angle θ13 and
the squared mass difference Δm2ee in
the Daya Bay experiment.
Neutrino
mass hierarchy determination and measurement of the CP violation
phase of the neutrino mixing matrix in the JUNO and NOvA
experiments.
Measurement
of solar neutrino fluxes, search for the sterile neutrino state and
new particles.
Study
of tau neutrino production in proton-nuclear interactions at the
CERN SPS.
Development
of detector systems of the DUNE ND.
Expected
results in the current year:
Physics
analysis of the Daya Bay experiment data on determination of
θ13 and
other oscillation parameters.
Estimation
of the mass hierarchy measurement precision in the JUNO experiment
with the TAO Near Detector.
Tests
of detection elements and electronics of JUNO/TAO.
Installation
and commissioning of the JUNO detector (PMT, HV, TT-veto).
Using
of the NOva Remote Operation Centre at JINR for shift working, mass
testing of JUNO PMTs with scanning stations.
Data
analysis in the NOvA experiment, new results considering the
hierarchy and CP monitoring of the JUNO veto system planes with
cosmic muons.
Preparation
of prototype tests of DUNE ND detector systems.
Development
of the GNA project: GPU support and automatic differentiation.
Preparation
of the full physics run and data analysis of the pilot run data,
development of algorithms of charm particles decay search in high
track density conditions.
Analysis
of solar neutrino parameters and search for rare processes in the
Borexino detector, the DS-50 data analysis.
List
of projects
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Project
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Leader
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Priority
(period
of realisation)
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1.
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JUNO
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D.V.
Naumov
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1
(2009-2023)
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2.
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NOvA/DUNE
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A.G.
Olshevskiy
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1
(2015-2023)
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List
of Activities
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Activity
or Experiment
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Leaders
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Status
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Laboratory
or another
Division of JINR
Responsible
person
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Main
researchers
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1.
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JUNO
Project
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D.V.
Naumov
M.O. Gonchar
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DLNP
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N.V.
Anfimov, T.A. Antoshkina, S.V. Biktemerova,
A.E. Bolshakova, A.V.
Chetverikov, A.V. Chukanov,
S.G. Dmitrievsky, D.A. Dolzhikov, D.V.
Fedoseev,
Yu.A. Gornushkin, V.O. Gromov, M.V. Gromov,
A.V.
Krasnoperov, K. Kuznetsova, Yu. Malyshkin,
E.A. Naumova,
I.B.
Nemchenok, A.G. Olshevskiy,
A.V. Rybnikov, A.B. Sadovsky,
A.S. Selunin, V.I. Sharov,
A.V. Shaydurova, V.B. Shutov,
O.Yu.
Smirnov,
S.A. Sokolov, A.P. Sotnikov, V.D. Tchalyshev,
V.
Zavadskiy
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MLIT
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N.A.
Balashov, N.A. Kutovskiy
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2.
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NOvA/DUNE
Project
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A.G.
Olshevskiy
N.A. Anfimov
O.B. Samoylov
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DLNP
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A.I.
Antoshkin, A.V. Chetverikov, D.V. Fedoseev, V.O. Gromov,
A.I. Kalitkina, O.A. Klimov, Ch. Kullenberg, L.D. Kolupaeva,
D.V. Korablev, K.I. Kuznetsova, A.D. Morozova, O.N. Petrova,
A.Yu. Rybnikov, V.I. Sharov, A.S. Selyunin, A.S. Sheshukov,
S.A. Sokolov, A.P. Sotnikov, V.V. Tchalyshev, S.G. Vasina
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BLTP
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I.D.
Kakorin, K.S. Kuzmin, V.A. Matveev, V.A. Naumov
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MLIT
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N.A.
Balashov, A.V. Baranov, A.G. Dolbilov, E.A. Kuznetsov,
N.A.
Kutovskiy
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3.
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Experiment
Ds Tau
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Yu.A.
Gornushkin
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DLNP
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A.V.
Chukanov, S.G. Dmitrievsky, A.B. Sadovsky, A.P. Sotnikov,
S.G.
Vasina
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4.
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Experiment
Borexino/DarkSide
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O.Yu.
Smirnov
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DLNP
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M.V.
Gromov, D.V. Korablev, O.B. Samoylov, A.P. Sotnikov,
A.S.
Sheshukov, A.V. Vishneva, T.Enik
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5.
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R&D
on SAND/STT
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T.Enik
S.Movchan
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VBLHEP
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N.
Azorskiy, D. Baygarashev, V. Bautin, Y. Kambar,
G. Kekelidze,
A.
Kolesnikov, V. Kramarenko, V. Lysan,
V. Pavlov, S. Parzhickiy,
K. Salamatin, E. Vasilieva, I. Zhukov
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Collaboration
Country
or International Organization
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City
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Institute
or Laboratory
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China
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Beijing
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IHEP
CAS
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Czech
Republic
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Prague
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CU
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France
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Strasbourg
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CRN
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Germany
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Aachen
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RWTH
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Hamburg
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Univ.
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Italy
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Milan
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UNIMI
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Salerno
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INFN
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Japan
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Fukuoka
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Kyushu
Univ.
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Nagoya
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Nagoya
Univ.
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Tokyo
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Toho
Univ.
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Romania
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Magurele
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ISS
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Russia
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Irkutsk
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ISU
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Moscow
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SINP
MSU
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Slovakia
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Bratislava
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CU
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Switzerland
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Bern
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Uni
Bern
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Turkey
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Ankara
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METU
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USA
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Batavia,
IL
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Fermilab
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Cambridge,
MA
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Harvard
Univ.
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Columbia,
SC
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UofSC
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Indianapolis,
IN
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IUPUI
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