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Structure at the Collider of Relativistic Nuclei and Polarized Protons
| Leaders: | R. Lednicky Yu.A. Panebratsev |
Participating countries and international organizations:
Azerbaijan, Bulgaria, Czech Republic, France, Germany, Poland, Russia, Slovakia, USA.
Issues addressed and main goals of research:
Investigation of the properties of nuclear matter with extremely high density and temperature, search for the signs of the quark deconfinement and possible phase transitions at the collisions of heavy nuclei at the energies of the Relativistic Heavy Ion Collider (RHIC). Measurement of spin dependent structure functions of nucleons and nuclei using polarized RHIC beams.
Expected results in the current year:
- The data on beam energy scan at 19.6 GeV and 14.6 GeV.
- The data of global polarization in gold-gold collisions.
- Measurements of event structure, collective variables, correlation characteristics, femtosopic correlation functions and high PT processes.
- Measurement of spin depended and gluon structure functions in polarized proton collisions with Al an Au nuclei.
- Participation in JINR-BNL and JINR-CERN joint educational programs. Development of JINR educational portal.
| List of projects: | |||
| Project | Leader | Priority (period of realisation) |
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| 1. | STAR | Yu.A. Panebratsev R. Lednicky |
1 (2010-2021) |
| List of Activities | |||||
| Activity or Experiment | Leaders | ||||
| Laboratory or other Division of JINR Responsible person |
Main researchers | ||||
| 1. | Participation in the spin physics program in STAR experiment at RHIC |
Yu.A. Panebratsev |
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| VBLHEP | D.N. Bogoslovsky, T.G. Dedovich, V.B. Dunin, A.O. Kechechyan, A.A. Povtoreyko, V.Yu. Rogov, S.V. Sergeev, V.V. Tikhomirov, M.V. Tokarev, V.I. Yurevich, G.A. Yarygin, A.N. Zubarev | ||||
| 2. | The study of polarized proton collisions with nuclei at 200 GeV |
M.V. Tokarev |
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| VBLHEP | A.A. Aparin, T.G. Dedovich, V.V. Lyuboshits, O.V. Teryaev | ||||
| LIT | Zh.Zh. Musulmanbekov | ||||
| BLTP | A.E. Dorokhov, S.V. Goloskokov | ||||
| 3. | The study of event structure, collective effects, femtoscopic correlations and high pT processes |
R. Lednicky Yu.A. Panebratsev |
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| VBLHEP | G.S. Averichev, G.N. Agakishiev, A.A. Aparin, I.Zh. Bnzarov, T.G. Dedovich, O.V. Rogachevsky, M.V. Tokarev, N.Ya. Tchankova-Bnzarova | ||||
| LIT | G.A. Ososkov | ||||
| 4. | Participation in the heavy ion program in STAR experiment at RHIC. Beam-energy scan |
Yu.A. Panebratsev |
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| VBLHEP | G.N. Agakishiev, G.S. Averichev, I.Zh. Bnzarov, T.G. Dedovich, E.V. Potrebenikova, O.V. Rogachevsky, B.G. Shchinov, M.V. Tokarev, N.Ya. Tchankova-Bnzarova | ||||
| LIT | V.V. Korenkov, V.V. Mitsyn, G.A. Ososkov | ||||
| 5. | Development of the software and formation of the infrastructure for the STAR data processing at JINR |
Yu.A. Panebratsev V.V. Korenkov |
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| VBLHEP | A.A. Aparin, G.N. Agakishiev, E.V. Potrebenikova, N.Ya. Tchankova-Bnzarova | ||||
| LIT | N. Balashov, V.V. Mitsyn, G.A. Ososkov, T.A. Strizh, | ||||
| 6. | Participation in JINR-BNL and JINR-CERN joint educational programs. Development of the JINR educational portal |
N.E. Sidorov E.V. Potrebenikova |
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| VBLHEP | V.V. Belaga, E.I. Golubeva, K.V. Klygina, P.D. Semchukov, N.E. Sidorov, N.I. Vorontsova, M.P. Osmachko | ||||
| UC | S.N. Balalykin, A.O. Komarova, S.Z. Pakulyak, L.V. Platonova, I.A. Smirnova, O.A. Smirnov, T.G. Stroganova | ||||
| 7. | Elaboration of proposals for the development of detectors for the study of polarization phenomena at colliders |
V.B. Dunin |
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| VBLHEP | V.B. Dunin + 2 pers., A.D. Kovalenko, V.V. Fimushkin | ||||
| Collaboration | |||
| Country or International Organization |
City | Institute or Laboratory | |
| Azerbaijan | Baku | IRP ANAS | |
| Bulgaria | Sofia | INRNE BAS | |
| SU | |||
| Czech Republic | Prague | CU | |
| Rez | NPI CAS | ||
| UJV | |||
| France | Nantes | SUBATECH | |
| Germany | Heidelberg | Univ. | |
| Poland | Warsaw | WUT | |
| Russia | Moscow | ITEP | |
| NNRU "MEPhI" | |||
| Protvino | IHEP | ||
| St. Petersburg | SPbSU | ||
| Slovakia | Bratislava | IP SAS | |
| Kosice | UPJS | ||
| USA | Berkeley, CA | Berkeley Lab | |
| Bloomington, IN | IU | ||
| Lemont, IL | ANL | ||
| New Haven, CT | Yale Univ. | ||
| University Park, PA | Penn State | ||
| Upton, NY | BNL |
