|
|
||||||
|
| Leaders: | V.B. Brudanin A. Kovalik E.A. Yakushev |
Participating countries and international organizations:
Azerbaijan, Bulgaria, Czech Republic, Finland, France, Germany, Kazakhstan, Poland, Russia, Slovakia, United Kingdom, Uzbekistan.
Issues addressed and main goals of research:
Search for and investigation of double-neutrino and neutrinoless modes of double beta-decay, clarification of the neutrino nature, Majorana or Dirac, and absolute neutrino mass scale and hierarchies. Search for the neutrino magnetic moment and dark matter. Investigation of galactic and extragalactic neutrino sources, diffusive neutrino cosmic background, and search for exotic particles (monopoles). Use of the neutrino detector for a distant investigation of processes inside of the reactor core of the Kalinin Nuclear Power Plant. Search for sterile neutrinos. Spectroscopy of nuclei far from stability. Development of new methods for charged and neutral particle detection.
Expected results in the current year:
- Data taking in the 2
0
-decay measurements of 106Cd, 82Se, 76Ge with the SuperNEMO and GERDA spectrometers. - Processing of experimental data and determination of T1/2(22) for 48Ca, 96Zr, 130Te, 116Cd, 82Se and 76Ge.
- Data taking with the HPGe-based low-background spectrometer at the Kalinin Nuclear Power Plant. Search for a signal of coherent neutrino scattering on the Germanium nuclei. Search for the neutrino magnetic moment at the sensitivity level of ~ 10 -12 µB.
- Continuation of data taking in the EDELWEISS experiment with new detectors operating with an energy threshold of 0.1 keV suitable for the extra-low mass WIMP region. Analysis of previously accumulated data, determination of parameters for light dark matter for the mass region below 1 GeV/c 2.
- Research and development of the semiconductor-based detecting systems for the GERDA and MAJORANA experiments. Continuation of the data taking in both experiments. Preparation of the tone-scale germanium project LEGEND.
- Data taking with seven clusters of the BAIKAL-GVD neutrino tlescope. Search for and study of high-energy neutrinos of the astrophysical nature. Building and commissioning of new detector clusters. Development and testing of new data acquisition and data transmission systems aiming in a lower energy threshold (Baikal project).
- Investigation of KLL and KMM Auger electrons in 67Ga and 152,154,155Eu decays.
- Development and testing of new low-threshold (~ 200 eV) HPGe detectors for searching for the coherent neutrino scattering, as well as plastic scintillator detectors for their active shielding.
- Continuation of data taking by the DANSS spectrometer. Data analysis and publication of results (on sterile neutrinos, reactor monitoring, sensivity to nuclear fuel components) based on statistics over four years of operation (4 million registered antineutrinos). R&D for the upgrade of the DANSS spectrometer.
| List of projects: | |||
| Project | Leader | Priority (period of realisation) |
|
| 1. | SuperNEMO | O.I. Kochetov | 1 (2013-2021) |
| 2. | GEMMA-II | V.B. Brudanin | 1 (2010-2021) |
| 3. | EDELWEISS-LT | E.A. Yakushev | 1 (2010-2021) |
| 4. | G&M (GERDA) | K.N. Gusev | 1 (2010-2021) |
| 5. | DANSS | Yu.A. Shitov V.B. Brudanin |
1 (2011-2021) |
| 6. | BAIKAL | I.A. Belolaptikov V.B. Brudanin |
1 (2009-2023) |
| 7. | MONUMENT | D.R. Zinatulina | 1 (2021-2023) |
| List of Activities | |||||
| Activity or Experiment | Leaders | ||||
| Laboratory or other Division of JINR Responsible person |
Main researchers | ||||
| 1. | SuperNEMO Project | O.I. Kochetov |
|
||
| DLNP | V.B. Brudanin, D.V. Filosofov, I.I. Kamnev, D.V. Karaivanov, F.F. Klimenko, M.A. Mirzaev, I.B. Nemchenok, A.V. Rahimov, A.V. Salamatin, A.A. Smolnikov, Yu.A. Shitov V.V. Timkin, V.I. Tretyak, O.V. Vagina | ||||
| BLTP | F. Simkovic | ||||
| 2. | Investigation of 2K2 and 2K0 decays of 106Cd with the TGV spectrometer |
N.I. Rukhadze I. Shtekl |
|
||
| DLNP | S.L. Katulina, A.V. Salamatin, V.G. Sandukovskiy, V.V. Timkin | ||||
| BLTP | F. Simkovic | ||||
| 3. | G&M (GERDA-MAJORANA Project) |
K.N. Gusev |
|
||
| DLNP | V.B. Brudanin, M.V. Fomina, A.A. Klimenko, O.I. Kochetov, A.V. Lubashevsky, I.B. Nemchenok, N.S. Rumyantseva, V.G. Sandukovsky, E.A. Shevchik, M.V. Shirchenko, A.A. Smolnikov, I.V. Zhitnikov, D.R. Zinatulina | ||||
| BLTP | F. Simkovic | ||||
| 4. | GEMMA-III Project | V.B. Brudanin A.V. Lybashevsky E.A. Yakushev |
|
||
| DLNP | V.V. Belov, M.V. Fomina, S.V. Kazartsev, J.H. Khushvaktov, A.S. Kuznetsov, D.V. Medvedev, D.V. Ponomarev, V.G. Sandukovsky, K.V. Shakhov, T.A. Shevchik, M.V. Shirchenko, S.V. Rozov, I.E. Rozova, I.V. Zhitnikov, D.R. Zinatulina | ||||
| 5. | EDELWEISS-LT Project | E.A. Yakushev S.V. Rozov |
|
||
| DLNP | V.B. Brudanin, E.A. Evsenkin, D.V. Filosofov, A.V. Lubashevsky, N.A. Mirzaev, L.L. Perevoshchikov, D.V. Ponomarev, F.V. Rakhimov, I.E. Rozova, K.V. Shakhov | ||||
| 6. | BAIKAL Project | I.A. Belolaptikov V.B. Brudanin |
|
||
| DLNP | P.I. Antonov, I.V. Borodina, I.S. Dotsenko, M.S. Dovbnenko, R. Dvornicky, A.A. Doroshenko, T.V. Elzhov, A.N. Emelianov, S.A. Evseev, K.V. Golubkov, N.A. Gorshkov, M.S. Katulin, S.A. Katulin, S.L. Katyulina, M.M. Kolbin, K.V. Konishev, A.V. Korobchenko, M.V. Kruglov, M.B. Milenin, M.L. Minaev, V. Nazari, D.V. Naumov, T. Orazgali, D.A. Orlov, L.L. Perevoshchikov, D.P. Petukhov, E.N. Pliskovski, I.E. Rozova, V.D. Rushay, A.V. Salamatin, G.B. Safronov, S.I. Sinegovsky, A.E. Sirenko, M.N. Sorokovnikov, N.I. Sosunov, I.A. Stepkin, E.V. Khramov, B.A. Shaybonov, K.I. Shevchenko, M.V. Shirchenko, Yu.V. Yablokova | ||||
| 7. | Investigation of spectra of low-energy electrons after radioactive decays to obtain data for atomic and nuclear physics and for nuclear medicine. Development of ultrastable energy calibration for the KATRIN neutrino project. Investigation of decays of rear-earth radionuclides and structure of their excited states |
A.Kh. Inoyatov A. Kovalik |
|
||
| DLNP | M.A. Abd Al'ngar, M.S. Dovbnenko, S.V. Fateev, N.V. Morozova, V.A. Morozov, L.L. Perevoshikov, A.E. Sirenko, V.I. Stegailov, A.A. Solnyshkin, D.V. Filosofov, Yu.V. Yablokova | ||||
| FLNR | I.N. Izosimov | ||||
| 8. | Radiochemical support of irradiation of targets, separation of radionuclides from them by radiochemistry and mass separation methods, preparation of ionizing radiation sources for physical research at DLNP; chemical, radiochemical and mass separator support of low-background measurements for neutrino physics |
D.V. Filosofov A.Kh. Inoyatov |
|
||
| DLNP | Yu.A. Vaganov, A.I. Velichkov, D.V. Karaivanov, N.V. Morozova, J.K. Samatov, A.A. Solnyshkin, J.A. Dadakhanov, E.S. Kurakina, A.E. Baimukhanova, A.V. Rakhimov, N.A. Mirzayev | ||||
| 9. | Development of methods for the separation of elements (radiochemistry and mass separation); development of methods for obtaining radioisotopes for nuclear medicine and the synthesis of radiopharmaceuticals based on them; development and manufacture of micro sources for cancer brachytherapy; study of the physicochemical properties of condensed matter using the method of perturbed angular correlations of nuclear radiation |
D.V. Filosofov |
|
||
| DLNP | Yu.A. Vaganov, A.I. Velichkov, D.V. Karaivanov, A.A. Solnyshkin, A.V. Salamatin, D.A. Salamatin, N.T. Temerbulatova, E.S. Kurakina | ||||
| FLNR | G.A. Bozhikov | ||||
| 10. | Development and production of low-energy-threshold HPGe detectors. Development and production of special types of Si and Ge detectors for low background measurements. Development and production of plastic scintillators for low-background spectrometers, neutron detectors, and cosmic muon detection. Development and production of a muon detection network for continuous atmosphere control in the Moscow region |
V.B. Brudanin E.A. Yakushev |
|
||
| DLNP | D. Borowicz, Yu.B. Gurov, L. Grubchin, K.N. Gusev, S.L. Katulina, I.B. Nemchenok, D.V. Ponomarev, S.V. Rozov, V.G. Sandukovskiy | ||||
| FLNR | A.M. Rodin | ||||
| VBLHEP | N.I. Zamyatin | ||||
| 11. | DANSS Project | Yu.A. Shitov V.B. Brudanin |
|
||
| DLNP | V.V. Belov, M.V. Fomina, S.V.Kazartsev, A.S. Kuznetsov, D.V. Medvedev, A.G. Olshevsky, I.E. Rozova, N.S. Rumyantseva, M.V. Shirchenko, E.A. Shevchik, D.R. Zinatulina, I.V. Zhitnikov | ||||
| 12. | MONUMENT Project | D.R. Zinatulina M.V. Shirchenko |
|
| DLNP | V.V. Belov, V.B. Brudanin, M.V. fomina, K.N. Gusev, S.V. Kazartsev, N.S. Rumyantseva, E.A. shevchik, Yu.A. Shitov, I.V.Zhitnikov | ||
Collaboration
|
Country or International Organization |
City | Institute or laboratory |
| Azerbaijan | Baku | IRP ANAS |
| Bulgaria | Plovdiv | PU |
| Sofia | INRNE BAS | |
| Czech Republic | Prague | CTU |
| Rez | NPI CAS | |
| Finland | Jyvaskyla | UJ |
| France | Grenoble | UGA |
| Lyon | IPNL | |
| Modane | LSM | |
| Orsay | CSNSM | |
| Saclay | CEA | |
| Germany | Heidelberg | MPIK |
| Karlsruhe | KIT | |
| Mainz | JGU | |
| Munich | TUM | |
| Kazakhstan | Almaty | INP |
| Mongolia | Ulaanbaatar | IPT MAS |
| Poland | Krakow | NINP PAS |
| Lublin | UMCS | |
| Russia | Dubna | Dubna State Univ. |
| Gatchina | NRC KI PNPI | |
| Moscow | ITEP | |
| NNRU "MEPhI" | ||
| SC "VNIINM" | ||
| SINP MSU | ||
| Moscow, Troitsk | HPPI RAS | |
| INR RAS | ||
| Neutrino | BNO INR RAS | |
| St. Petersburg | FIP | |
| KRI | ||
| Tomsk | NPI TPU | |
| Voronezh | VSU | |
| Slovakia | Bratislava | CU |
| IEE SAS | ||
| Switzerland | Villigen | PSI |
| United Kingdom | London | UCL |
| Manchester | UoM | |
| Uzbekistan | Tashkent | INP AS RUz |
| NUU |
