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Leader: | M.G. Itkis |
Scientific leader: | Yu.Ts. Oganessian |
Participating countries and international organizations:
Belgium, Bulgaria, CERN, China, Czech Republic, Egypt, Finland, France, Germany, India, Italy, Japan, Kazakhstan, Mongolia, Poland, Romania, Russia, Slovakia, South Africa, Spain, Sweden, Switzerland, Ukraine, United Kingdom, USA, Vietnam.
Issues addressed and main goals of research:
Synthesis and investigation of the properties of nuclei at stability limits. Investigation of the mechanisms of heavy-ion-induced reactions. Study of the physical and chemical properties of heavy and superheavy elements.
Expected major results in the current year:
- Experiments for studying complete fusion reactions with 50Ti.
- Preparing for and conducting first test experiments on the synthesis of isotopes of element 115 (Mc) in the 48Ca + 243Am reaction at the SHE Factory.
- Experiments on the measurement of the multiplicity of prompt neutrons from the spontaneous fission of Sg isotopes in the reactions with 54Cr and heavy isotopes of Rf in the reactions with 22Ne.
Searching for rare reaction channels with the evaporation of charged particles, studying the decay properties of heavy Rf and Sg isotopes using the separator SHELS + GABRIELA.
Preparation for experiments on the spectroscopy studies of the decay properties of the 288Mc nuclide and its daughter products. - Experiments on the study of the chemical properties of element 113 in the 48Ca + 243Am reaction. Preparation for experiments aimed to study the chemistry of SHE at the SHE Factory.
- Measurements of the cross-sections of xn channels for the complete fusion reactions 40Ar+ 144Sm, 40Ar+ 164Er, 40Ca+ 144Nd, and 48Ca+ 142Nd.
- Investigation of the mass-energy distributions of fragments produced in the reactions 18O+ 232Th, 238U, 22Ne+ 232Th, 238U, and48Ca+ 154Sm.
Study of multi-body decays of low-excited heavy nuclei.
Study of multicluster decay of heavy and superheavy nuclei.
Development of physics set-ups. - Investigation of the structure of the exotic nuclei 7Н, 17Ne, and 26Si using radioactive beams at the ACCULINNA-1 and ACCULINNA-2 set-ups.
- Experiments with the 16О and 22Ne heavy-ion beams. Measurement of yields of multi-nucleon transfer reaction products. Measurement of total reaction cross-sections and those of individual channels using high-efficiency methods for registration and identification of products with low-intensity beams of exotic nuclei (10 3-10 5 s -1).
- Theoretical studies of the mechanisms of heavy-ion-induced reactions.
- Development and update of the network knowledge base on nuclear physics.
- Investigation of shapes and sizes of exotic nuclei employing laser spectroscopy methods.
List of Activities | |||||
Activity or Experiment | Leaders | ||||
Laboratory or other Division of JINR Responsible person |
Main researchers | ||||
1. | Synthesis of new isotopes of superheavy elements at DGFRS |
V.K. Utyonkov |
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FLNR | F.Sh. Abdullin, N.D. Kovrijnykh, D.A. Kuznetsov, A.N. Polyakov, O.V. Petrushkin, R.N. Sagaidak, V.G. Subbotin, A.M. Sukhov, I.V. Shirokovsky, M.V. Shumeiko, A.S. Sviridchenkov, D.I. Solov'ev, L. Schlattauer, Yu.S. Tsyganov, A.A. Voinov, A.M. Zubareva | ||||
2. | -, - and - spectroscopy of heavy nuclei at the SHELS separator |
A.V. Yeremin |
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FLNR | V.I. Chepigin, M.L. Chelnokov, A.V. Isaev, I.N. Izosimov, D.E. Katrasev, A.N. Kuznetsov, A.A. Kuznetsova, O.N. Malyshev, Yu.A. Popov, V.M. Popov, A.G. Popeko, E.A. Sokol, A.I. Svirikhin, V.A. Sbitnev, M.S. Tezekbaeva | ||||
3. | Chemical properties of superheavy elements |
S.N. Dmitriev |
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FLNR | N.V. Aksenov, Yu.V. Albin, A.Yu. Bodrov, G.A. Bozhikov, N.S. Gustova, V.Ya. Lebedev, K.V. Lebedev, A.Sh. Madumarov, E.V. Melnik, A.V. Rykhlyuk, A.V. Sabelnikov, G.Ya. Starodub, G.K. Vostokin, M.G. Voronyuk, I. Zvara | ||||
4. | Experiments at the magnetic analyzer of superheavy atoms MASHA |
A.M. Rodin |
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FLNR | E.V. Chernusheva, A.V. Guljaev, A.V. Guljaeva, D. Kamas, A.B. Komarov, L. Krupa, A.S. Novoselov, A.Opihal, A.V. Podshibyakin, V.S. Salamatin, S.V. Stepantsov, V.Yu. Vedeneev, S.A. Yukhimchuk | ||||
5. | Study of the processes of fusion-fission, quasi-fission and multi-nucleon transfer reactions. CORSET-DEMON, CORSAR, and MiniFOBOS set-ups |
M.G. Itkis |
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FLNR | A.A. Alexandrov, I.A. Alexandrova, I.N. Dyatlov, O.V. Falomkina, Z.I. Gorya'nova, Yu.M. Itkis, D.V. Kamanin, V.V. Kirokasian, E.M. Kozulin, N.I. Kozulina, G.N. Knyazheva, E.A. Kuznetsova, K.V. Novikov, A. Pan, I,V, Pchelintsev, Yu.V. Pyatkov, E.O. Savelieva, Yu.B. Semenov, A.N. Solodov, A.O. Strekalovsky, O.V. Strekalovskiy, I.V. Vorob'ev, A.O. Zhukova, V.E. Zhuchko | ||||
LIT | P.V. Goncharov, G.A. Ososkov, A.V. Uzhinsky, V.B. Zlokazov | ||||
6. | Study of the structure of exotic nuclei near and beyond the drip-lines at the ACCULINNA-1, ACCULINNA-2 and COMBAS fragment separators |
A.S. Fomichev |
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FLNR | A.G. Artukh, E. Batchuluun, S.G. Belogurov, A.A. Bezbakh, N. Carjan, V. Chudoba, M.S. Golovkov, L.V. Grigorenko, A.V. Gorshkov, E.M. Gazeeva, V.A. Gorshkov, G. Kaminski, S.A. Krupko, S.A. Klygin, G.A. Kononenko, D.A. Kislukha, K.A. May, B. Mauyey, I.A. Muzalevskiy, E.Yu. Nikolskii, Yu.L. Parfenova, S.A. Rimzhanova, Yu.M. Sereda, S.I. Sidorchuk, R.S. Slepnev, P.G. Sharov, A. Serikov, G.M. Ter-Akopian, R. Wolski, A.N. Vorontsov, B. Zalewski | ||||
BLTP | S.N. Ershov, N.B. Shulgina | ||||
7. | Investigation of reactions induced by stable and radioactive ion beams leading to the formation of exotic nuclei. Development of MAVR and MULTI set-ups |
Yu.E. Penionzhkevich |
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FLNR | D.T. Aznabaev, M.P. Ivanov, S.M. Lukyanov, V.A. Maslov, K.O. Mendibaev, Z.D. Pokrovskaya, R.V. Revenko, N.K. Skobelev, Yu.G. Sobolev, I. Sivacek, V.I. Smirnov, D.A. Testov | ||||
8. | Theoretical studies of nuclear reaction mechanisms |
A.V. Karpov |
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FLNR | E.A. Cherepanov, A.S. Denikin, Yu.A. Muzichka, M.A. Naumenko, V.A. Rachkov, V.V. Samarin, V.V. Saiko | ||||
9. | Development and update of the network knowledge base on nuclear physics |
A.V. Karpov A.S. Denikin |
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FLNR | M.A. Naumenko, V.A. Rachkov, V.V. Samarin, V.V. Saiko | ||||
LIT | E.I. Alexandov, V.V. Korenkov, P.V. Zrelov | ||||
10. | Laser spectroscopy of isotopes | S.G. Zemlyanoy |
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FLNR | K.A. Avvakumov, G.N. Myshinskiy, V.I. Zhemenik, B. Zuzaan |
Collaboration | |||
Country or International Organization |
City | Institute or Laboratory | |
Belgium | Brussels | ULB | |
Leuven | KU Leuven | ||
Bulgaria | Sofia | INRNE BAS | |
CERN | Geneva | CERN | |
China | Lanzhou | IMP CAS | |
Beijing | PKU | ||
Czech Republic | Prague | CTU | |
VP | |||
Olomouc | UP | ||
Rez | NPI CAS | ||
Egypt | Giza | CU | |
Al-Minufya | MU | ||
Finland | Jyvaskyla | UJ | |
France | Caen | GANIL | |
Orsay | CSNSM | ||
IPN Orsay | |||
Saclay | SPhN CEA DAPNIA | ||
Strasbourg | CRN | ||
IPHC | |||
Germany | Berlin | HZB | |
Darmstadt | GSI | ||
Mainz | JGU | ||
Tubingen | Univ. | ||
India | New Delhi | IUAC | |
Kolkata | VECC | ||
Manipal | MU | ||
Italy | Catania | INFN LNS | |
Legnaro | INFN LNL | ||
Messina | UniMe | ||
Naples | Unina | ||
Japan | Wako | RIKEN | |
Tokai | JAEA | ||
Kazakhstan | Almaty | INP | |
IETP KazNU | |||
Astana | ENU | ||
Mongolia | Ulaanbaatar | NRC NUM | |
Poland | Warsaw | UW | |
IEP WU | |||
Krakow | NINP PAS | ||
Poznan | AMU | ||
Romania | Bucharest | IFIN-HH | |
Russia | Moscow | IPCE RAS | |
MSU | |||
MUCTR | |||
NNRU "MEPhI" | |||
NRC KI | |||
SINP MSU | |||
Moscow, Troitsk | INR RAS | ||
Moscow, Zelenograd | RIMST | ||
Dimitrovgrad | SSC RIAR | ||
Gatchina | NRC KI PNPI | ||
Sarov | VNIIEF | ||
St. Petersburg | Ioffe Institute | ||
KRI | |||
Voronezh | VSU | ||
Slovakia | Bratislava | CU | |
IP SAS | |||
South Africa | Cape Town | iThemba LABS | |
Pretoria | UNISA | ||
Stellenbosch | SU | ||
Spain | Madrid | CSIC | |
Huelva | UHU | ||
Switzerland | Villigen | PSI | |
Sweden | Goteborg | Chalmers | |
Lund | LU | ||
Ukraine | Kiev | KINR NASU | |
United Kingdom | Manchester | UoM | |
USA | Argonne, IL | ANL | |
College Station, TX | Texas A&M | ||
East Lansing, MI | MSU | ||
Livermore, CA | LLNL | ||
Nashville, TN | VU | ||
Oak Ridge, TN | ORNL | ||
Vietnam | Hanoi | IOP VAST |