Study of Neutrino Oscillations
Leaders: | D.V. Naumov A.G. Olshevskiy |
Participating countries and international organizations: China, Czech Republic, France, Germany, Japan, Italy, Romania, Slovakia, Turkey, USA.
Issues addressed and main goals of research:
Measurement of the 13 neutrino mixing angle and m 2ee squared mass difference in Daya Bay experiment.
Measurement of the solar neutrino fluxes in Borexino experiment, search for the sterile neutrino state.
Study of the neutrino oscillations in OPERA experiment.
Neutrino mass hierarchy determination and measurement of CP violation phase of the neutrino mixing matrix in JUNO and NOvA experiments.
R&D for the new photo-detectors and detector equipment for the neutrino experiments.
Improving of the precision of direct solar neutrino flux measurements with the Borexino detector, phase-II experiment.
Expected major results in the current year:
- Physics analysis of the Daya Bay experiment data.
- Development of the methods of the mass hierarchy measurements and determination of neutrino oscillation
parameters in NOvA and JUNO experiments.
- Data analysis in NOvA experiment.
- Study of systematic uncertainties related to the neutrino-nucleon cross sections for NOvA analysis.
- Use of NOvA experiment Remote Operation Centre at JINR for shifts.
- Preparation for the mass production of High Voltage for JUNO PMT.
- Mass test of JUNO PMT.
- Preparation of the OPERA TT detectors for the use in JUNO experiment.
- Measurement of JUNO veto system detector planes.
- Event reconstruction in Borexino detector.
- Analysis of SNO solar neutrino parameters in Borexino detector.
List of projects: |
|
Project |
Leader |
Priority (period of realisation) |
1. | BOREXINO |
O.Yu. Smirnov |
1 (1996-2019) |
2. | Daya Bay/JUNO |
D.V. Naumov |
1 (2009-2020) |
3. | NOvA |
A.G. Olshevskiy |
1 (2015-2020) |
List of Activities | | Activity or Experiment | Leaders | Status |
| Laboratory or other Division of JINR Responsible person | Main researchers
|
1. | Experiment BOREXINO | O.Yu. Smirnov |
|
|
DLNP
| K.A. Fomenko, D.V. Korablev, A.P. Sotnikov, A.V. Vishneva
|
|
VBLHEP
| O.A. Zaimidoroga
|
2. | Daya Bay/JUNO Project | D.V. Naumov M.O. Gonchar |
|
|
DLNP
| N.V. Anfimov, T.A. Antoshkina, S.V. Biktemerova, I.V. Butorov, A.V. Chukanov, S.G. Dmitrievsky, K.A. Fomenko, D.V. Fedoseev, Yu.A.
Gornushkin, O.E. Gorchakov, V.O. Gromov, N.M. Kolganov, A.V. Krasnoperov, N.A. Morozov, E.A. Naumova, I.B. Nemchenok, A.G. Olshevskiy,
A.V. Rybnikov, A.B. Sadovsky, A.S. Selunin, O.Yu. Smirnov, S.A. Sokolov, A.P. Sotnikov, M.A. Strizh, K.A. Treskov
|
3. | NOvA Project | A.G. Olshevskiy O.B. Samoylov |
|
|
DLNP
| V.A. Allakgverdian, V.V. Amvrosov, A.I. Antoshkin, O.A. Klimov, N.V. Anfimov, A.E. Bolshakova, Ch. Kullenberg, L.D. Kolupaeva, A.D. Morozova
O.N Petrova, A.S. Sheshukov, A.P. Sotnikov
|
|
BLTP
| S.M. Bilenky, K.S. Kuzmin, V.A. Matveev, V.A. Naumov
|
|
LIT
| N.A. Balashov, A.V. Baranov, A.G. Dolbilov, E.A. Kuznetsov
|
|
VBLHEP
| I.D. Kakorin
|
4. | Experiment OPERA | Yu.A. Gornushkin |
|
|
DLNP
| A.V. Chukanov, S.G. Dmitrievsky, A.G. Olshevskiy,
A.B. Sadovsky, A.P. Sotnikov, S.G. Vasina
|
5. | Experiment DarkSide | O.Yu. Smirnov |
|
|
DLNP
| O.E. Gorchakov, K.A. Fomenko, D.V. Korablev, O.B. Samoylov, A.P. Sotnikov, A.S. Sheshukov, A.V. Vishneva
|
6. | Development of new photodetec- tors and the equipment for appli- cation in registering systems
of neutrino experiments | N.V. Anfimov |
|
|
DLNP
| A.I. Antoshkin, V.V. Chalyshev, I.E. Chirikov-Zorin, D.V. Fedoseev, A.G. Olshevskiy, A.V. Rybnikov, A.V. Selunin, A.P. Sotnikov, S.A. Sokoklv, K.I. Kuznetsova
|
|
VBLHEP
| Z.Ya. Sadygov
|
Collaboration |
Country or International Organization | City | Institute or Laboratory |
Germany
| Hamburg
| Univ.
|
|
| Aachen
| RWTH
|
|
Czech Republic
| Prague
| CU
|
|
France
| Strasbourg
| CRN
|
|
Italy
| Salerno
| INFN
|
|
| Milan
| UNIMI
|
|
China
| Beijing
| IHEP CAS
|
|
Romania
| Bucharest
| IFIN-HH
|
|
Slovakia
| Bratislava
| CU
|
|
USA
| Indianapolis, IN
| IUPUI
|
|
| Batavia, IL
| Fermilab
|
|
| Cambridge, MA
| Harvard Univ.
|
|
Turkey
| Ankara
| METU
|
|
Japan
| Tokyo
| Toho Univ.
|
|
|