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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 signatures 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 proton beams at RHIC.
Expected results in the current year:
- Beam Energy Scan-II data analysis for collider mode and fixed target measurements.
- Study of spin effects in collisions of transversely polarized protons at 510 GeV and forward rapidities.
- Study of event structure, collective variables, correlation characteristics, femtosopic correlation functions and high-pT processes.
- Study of future possibility of investigation of the nuclear structure and the proton spin in e-p and e-A collisions at colliders.
- Participation in joint educational programs in relativistic nuclear physics with BNL and universities of the JINR Member States. 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 (2010-2023) |
| List of Activities | |||||
| Activity or Experiment | Leaders | ||||
| Laboratory or other Division of JINR Responsible person |
Main researchers | ||||
| 1. | Beam Energy Scan-II data analysis for collider mode and fixed target measurements | Yu.A. Panebratsev |
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| VBLHEP | A. Aitbayev, A.A. Aparin, G.S. Averichev, T.G. Dedovich, V.B. Dunin, A.O. Kechechyan, O. Kenzhegulov, A.A. Korobitsyn, S.S. Panyushkina, V.V. Tikhomirov, M.V. Tokarev, G.A. Yarygin | ||||
| 2. | Study of spin effects in collisions of trunsversely polarized protons at 510 GeV at forward rapidities | M.V. Tokarev |
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| VBLHEP | A.A. Aparin, T.G. Dedovich, V.V. Lyuboshits, O.V. Teryaev, E.I. Schakhaliev | ||||
| MLIT | Zh.Zh. Musulmanbekov | ||||
| BLTP | 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.N. Agakishiev, A.A. Aparin, T.G. Dedovich, A.O. Kechechyan, A.A. Korobitsyn, S.S. Panyushkina, E.A. Pervyshina, S.I. Snigirev, M.V. Tokarev, A. Tutebayeva, E.I. Schakhaliev | ||||
| MLIT | G.A. Ososkov | ||||
| 4. | Participation in the heavy ion program Hot QCD in the STAR experiment at forward rapidities |
Yu.A. Panebratsev |
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| VBLHEP | A.A. Aitbaev, G.N. Agakishiev, A.A. Aparin, G.S. Averichev, T.G. Dedovich, A. Kenzhegulov, E.V. Potrebenikova, M.V. Tokarev, A. Tutebaeva | ||||
| MLIT | 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, A.A. Korobitsyn, P.D. Semchukiv | ||||
| MLIT | N. Balashov, V.V. Mitsyn, G.A. Ososkov, T.A. Strizh | ||||
| 6. | Participation in joint educational programs in relativistic nuclear physics with BNL and universities of the JINR Member States. Development of JINR educational portal | N.E. Sidorov E.V. Potrebenikova |
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| VBLHEP | E.I. Golubeva, K.V. Klygina, P.D. Semchukov, N.I. Vorontsova, M.P. Osmachko | ||||
| UC | S.N. Balalykin, A.O. Komarova, L.V. Platonova, 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.V. Fimushkin | ||||
| 8. | Study of future possibility of investigation of the nuclear structure and the proton spin in e-p and e-A collisions at colliders | A.A. Aparin |
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| VBLHEP | V.B. Dunin, A.A. Korobitsyn, N.A. Lashmanov, S.I. Manukhov, S.S. Panyushkina, V.Yu. Rogov | ||||
| JINR | A.S. Zhemchugov | ||||
Collaboration
| Country or International Organization | City | Institute or laboratory |
| Azerbaijan | Baku | IRP ANAS |
| Bulgaria | Sofia | INRNE BAS |
| SU | ||
| Czech Republic | Prague | CU |
| IP CAS | ||
| Rez | NPI CAS | |
| France | Nantes | SUBATECH |
| Germany | Heidelberg | Univ. |
| Poland | Warsaw | WUT |
| Russia | Moscow | ITEP |
| NNRU "MEPhI" | ||
| Protvino | IHEP | |
| St. Petersburg | SPbSU | |
| Slovakia | Kosice | UPJS |
| USA | Berkeley, CA | Berkeley Lab |
| Bloomington, IN | IU | |
| Chicago, IL | UIC | |
| Lemont, IL | ANL | |
| New Haven, CT | Yale Univ. | |
| Stony Brook, NY | SUNY | |
| University Park, PA | Penn State | |
| Upton, NY | BNL |
