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03-2-1101-2010/2017
Priority:1
Status: Extended

Physics of Light Mesons


Leader:     A.V. Kulikov
Deputy:     Z. Tsamalaidze

Participating Countries and International Organizations:
Belarus, Bulgaria, Croatia, Canada, Czech Republic, Georgia, Germany, Italy, Poland, Romania, Russia, Switzerland, USA, Japan.

Scientific Programme:
Investigation of strong, weak and electromagnetic interactions of elementary particles and light nuclei at intermediate energies with the aim of determining symmetries and dynamics of the interactions. Development and construction of setups for experiments at accelerators for obtaining new information and testing the present theoretical views in the topics. Development of projects for new experiments and experimental methods for intermediate-energy physics.

Expected main results in 2017:
  • Processing of the experimental data for decays µ + e +gamma and e.

  • Measurements of spin observables at longitudinally and transversely polarized COSY beam. Development of the polarimeter for the experiment on search for electric dipole moment.

  • Data taking and data processing for p+t fusion reaction using the muon catalysis method.

  • Determination of branching ratios for reaction channels of pion interactions with the helium nucleus at the JINR Phasotron.

  • Study of the dynamic behavior of magnetic nanoparticles at the cobalt ferrites by the muon spin rotation technique. Hyperfine interaction of acceptor center in semiconductors.

  • Experiments with the "Active Target" (GDH).

  • Measurement of AN for the inclusive and exclusive reactions -p (782)n and -p '(958)n.

  • R&D on thin-wall straw-tubes for experiment COMET. Development, production and tests of the straw detector and electromagnetic calorimeter prototypes with a beam.
List of projects:
  Project Leader Priority
(period of realisation)
1. GDH&SPASCHARM Yu. Usov
A. Kovalik
1   (2011-2019)

List of Activities
  Activity or Experiment Leaders
Status
  Laboratory or other
Division of JINR
Responsible person
Main researchers
1. GDH&SPASCHARM Project Yu. Usov
A. Kovalik
Data taking
Data processing
  DLNP N.S. Borisov, N.A. Bazhanov, A.N. Fedorov, Yu.A. Plis, A.B. Lazarev, A.B. Neganov, A.B. Sadovsky, I.V. Gapienko, I.S. Gorodnov
  BLTP S.B. Gerasimov, S.S. Kamalov
2. Experiment SPRING A.V. Kulikov
Data analysis
  DLNP V.I. Komarov, Yu.N. Uzikov, A.D. Volkov, Zh. Kurmanaliev, S.N. Dymov, V.V. Shmakova, T.I. Azaryan, V.S. Kurbatov, D.A. Tsirkov, B. Baimurzinova, A. Kunsafina
3. Experiment COMET Z. Tsamalaidze
R&D
Realization
  DLNP P.G. Evtukhovich, A.S. Moiseenko, V.G. Kalinnikov, E.P. Velicheva, A.D. Volkov, B.M. Sabirov, N. Tsverava, I.L. Evtukhovich, Kh. Khubashvili, E.M. Kulish, A.G. Samartsev, V.N. Duginov, K.I. Gritsai, Yu.Yu. Stepanenko
  LIT A. Khvedelidze, G. Adamov
  BLTP G.A. Kozlov
  VBLHEP S.A. Movchan, S.N. Shkarovsky, V.V. Elsha, T.L. Enik
4. Experiment MEG-PEN N.A. Kuchinskiy
Data processing
  DLNP V.A. Baranov, V.A. Kalinnikov, N.V. Khomutov, S.M. Korenchenko, N.P. Kravchuk, E.S Kuzmin, A.S. Moiseenko, A.M. Rozhdestvensky, Z. Tsamalaidze, E.P. Velicheva, V.P. Volnykh, A.S. Khrykin
  BLTP Yu.M. Bystritsky
5. Experiment PAINUC N.A. Russakovich
G. Piragino
Data taking
Data analysis
  DLNP G.B. Pontecorvo, N.S. Angelov, I.A. Belolaptikov, T.D. Blokhintseva, V.N. Frolov, V.M. Grebenyuk, V.E. Kovalenko, A.S. Moiseenko, A.M. Rozhdestvensky, S.A. Gustov
  LIT V.V. Ivanov
  LRB V.A. Panyushkin
  VBLHEP P.N. Batyuk
6. Experiment MUON V.N. Duginov
T.N. Mamedov
Data taking
Data analysis
  DLNP E.I. Bunyatova, K.I. Gritsaj, A.I. Rudenko, G.D. Soboleva
  FLNP M. Balasoiu
7. Experiment TRITON D.L. Demin
Data analysis
  DLNP A.M. Artikov, N.S. Azaryan, N.A. Baranova, A.I. Boguslavsky, V.P. Volnykh, K.I. Gritsaj, V.N. Duginov, V.I. Kolomoets, A.D. Konin, A.P. Kustov, N.N. Kashirina, T.N. Mamedov, A.I. Rudenko, A.V. Simonenko, Yu.A. Polyakov, S.A. Gustov, N.A. Shakun, E.V. Kolesov, V.I. Smirnov, E.D. Gorodnichev
  FLNR S.A. Yukhimchuk
  LRB V.B. Buchnev, V.Yu. Schegolev

Collaboration
Country or International
Organization
City Institute or Laboratory
Belarus Minsk IP NASB
BSU
INP BSU
Bulgaria Sofia SU
Czech Republic Prague CU
Rez NPI ASCR
France Saclay IRFU
Croatia Zagreb RBI
Canada Vancouver TRIUMF
Georgia Tbilisi HEPI-TSU
Germany Aachen RWTH
Heidelberg Univ.
Julich FZJ
Cologne Univ.
Dresden HZDR
Mainz JGU
Munster Univ.
Stuttgart MPI-MF
Italy Frascati INFN LNF
Ferrara UniFe
Rome Univ. "La Sapienza"
Turin INFN
Japan Kyoto Kyoto Univ.
Osaka Osaka Univ.
Tsukuba KEK
Poland Krakow NINP PAS
Otwock-Swierk NCBJ
Romania Bucharest IFIN - HH
Timisoara CCTFA
Russia Alexandrov VNIISIMS
Gatchina PNPI
Dolgoprudny MIPT
Moscow ITEP
GPI RAS
SINP MSU
NRC KI
Moscow, Troitsk INR RAS
Sarov VNIIEF
Switzerland Zurich UZH
Villigen PSI
USA Charlottesville, VA UVa
Pittsburgh, PA Pitt
Tucson, AZ UA

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