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05-2-1039-2001/2003
Priority:1
Status: Approved for completion
in 2003

Investigation of Fundamental Interactions in Nuclei
at Low Energies

Leader:     V.B. Brudanin

Scientific Programme:
Investigation of electron-neutrino angular correlation in nuclear -decay aimed to obtain new experimental upper limits on the admixture of scalar and tensor interactions to the standard V-A model. Search for neutrinoless double beta decay and wide investigation of two-neutrino -decay of 100Mo, 150Nd, 106Cd, 48Ca, 76Ge, and other isotopes in the international experiments NEMO, TGV. Quantitative estimation of new physics phenomena (Supersymmetry, Compositeness, Lepto-quarks, etc.) in cosmology, accelerator physics and rare decays. Investigation of weak and electomagnet properties of neutrons.
Research and development of new cryogenic methods of detection to search for Weak Interacting Massive Particles as candidates for non-baryonic Dark Matter in the Universe. Research and development of new types of semiconductor germanium detectors for future generation of non-accelerator experiments within the framework of the GENIUS and MAJORANA projects. Nuclear spectroscopy of nuclei far from stability; investigation of - and -decay aimed to obtain new information of nuclear properties such as bounding energies, masses, coupling energies, etc. Development of new radio-chemical methods of rare nuclide extraction and new types of scintillators. Creation of the experimental setup and investigation of dd, pd and d 3He reactions at ultralow energies by using a Z-pinch.

Expected main results in 2003:





List of Activities
  Activity or project Spokespersons
Status
1. NEMO V.B. Brudanin
A.A. Smolnikov
Data taking
2. TGV V.B. Brudanin
I. Stekl
Data taking
3. ANCOR V.G. Egorov
Data taking
4. LESI V.M. Bystritsky
Data taking
5. DETECTOR V.G. Sandukovsky
V.B. Brudanin
Data taking
6. YASNAPP V.G. Kalinnikov
Data taking

Collaboration   
Country or international
organization
City Institute or Laboratory
Armenia Yerevan YSU
Belarus Minsk NC PHEP BSU
RINP BSU
Belgium Leuven K.U.Leuven
Bulgaria Sofia INRNE BAS
SU
Plovdiv UP
Czech Republic Prague CTU
Rez NRI
Finland Helsinki SEFT
Jyvaskyla UJ
France Orsay CSNSM
LAL
Germany Halle MLU
Heidelberg MPI-K
Mainz JGU
Tubingen EKU
Mongolia Ulaanbaatar NUM
Poland Cracow NINP
IP JU
FPNT UMM
Lublin IP MCSU
Warsaw SINS
Romania Bucharest IFIN - HH
Univ.
Russia Gatchina PNPI RAS
Voronezh VSU
Moscow SSC RRC KI
MEPhI
PFUR
SSC-ITEP
SINP MSU
MSU
"INTRA"
Troitsk INR RAS
St. Petersburg KRI
PSU
IPTI RAS
Tomsk TPU
HCEI RAS-SD
Yekaterinburg IEP RAS-UD
Slovak Republic Bratislava CU
Spain Valencia UV
Sweden Uppsala Univ.
Ukraine Kiev INR SC NASU
USA Durham, NC Duke Univ.
Irvine, CA UCI
Livermore, CA LLNL
Uzbekistan Tashkent INP UAS
IAP NUU
NUU
Samarkand SSU

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