Gluon content of proton and deuteron with the Spin Physics Detector at the NICA collider

Europe/Moscow
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Alexey Guskov (JINR)
Description

The Spin Physics Detector (SPD) is a future multipurpose experiment foreseen to run at the NICA collider, which is currently under construction at the Joint Institute for Nuclear Research (JINR, Dubna, Russia). The main purpose of the experiment is the study of the nucleon spin structure in collisions of longitudinally and transversely polarized protons and deuterons at $\sqrt{s}$ up to 27 GeV and luminosity up to 10$^{32}$ cm$^{-2}$ s$^{-1}$. The SPD experimental setup is being designed as a universal 4$\pi$ detector with advanced tracking and particle identification capabilities (TOF system, electromagnetic calorimeter, muon (range) system).

The SPD is planned to operate as a universal facility for comprehensive study of the unpolarized and polarized gluon content of the nucleon at large Bjorken-$x$, using different complementary probes such as: charmonia, open charm and prompt photon production processes. The experiment aims to provide access to the gluon helicity, gluon Sivers and Boer-Mulders functions in the nucleon, as well as the gluon transversity distribution tensor PDFs in the deuteron, via the measurement of specific single and double spin asymmetries. Current stage of the SPD experiment is the preparation of the Conceptual Design Report.

The results expected to be obtained by the SPD will play an important role in the general understanding of the nucleon gluon content and will serve as a complementary input to the ongoing and planned studies at RHIC, and future measurements at the EIC (BNL) and fixed-target facilities at the LHC (CERN). The physical program of the SPD facility is open for future exciting and challenging ideas from theorists and experimentalists worldwide.

The workshop will take place by ZOOM only

Participants
  • Aierke Rymbekova
  • Aleksey Tishevskiy
  • Alexander Kovalenko
  • Alexandru Parvan
  • Alexei Prokudin
  • Alexey Guskov
  • Alexey Zhemchugov
  • Anatoly Efremov
  • Anatoly Kulikov
  • Andrej Arbuzov
  • Andrew Zelenov
  • Andrey Sapronov
  • Andrzej Sandacz
  • Anna Skachkova
  • Anton Karpishkov
  • Aram Kotzinian
  • Arina Ponomareva
  • Atsushi Nakamura
  • Aytadzh Allakhverdieva
  • Bakur Parsamyan
  • Carlos Lourenço
  • Chitta Ranjan Das
  • Cristian Pisano
  • Daniel Boer
  • Daniele Panzieri
  • Darya Volkova
  • Dimitrije Maletic
  • Donato TOrrieri
  • Dorota Kotlorz
  • Ekaterina Christova
  • Elena Kokoulina
  • Fabienne Kunne
  • Francesco Giovanni Celiberto
  • Francesco Giuli
  • Francesco Murgia
  • George Savvidy
  • Hamlet Mkrtchyan
  • Hrachya Marukyan
  • Hyeon-Dong Son
  • Igor Cherednikov
  • Igor Denisenko
  • Jan Matousek
  • Jean-Philippe Lansberg
  • Jovan Milosevic
  • Julia Panteleeva
  • Jun-Young Kim
  • Katherin Shtejer Diaz
  • Keh-Fei Liu
  • Leonid Afanasyev
  • Leonid Rumyantsev
  • Lidia Kalinovskaya
  • Marcia Quaresma
  • Marcin Stolarski
  • Maria Vittoria Garzelli
  • Maxim Nefedov
  • Maxim Polyakov
  • Michael Finger
  • Mikhail Barabanov
  • Mikhail Kozhin
  • Mikhail Zhabitsky
  • Miroslav Finger
  • Mridupawan Deka
  • Narinder Kumar
  • Natalia Kolomoyets
  • Nikita Gramotkov
  • Nikolay Ivanov
  • Norayr Akopov
  • OLEG DALKAROV
  • Oleg Denisov
  • Oleg Eyser
  • Oleg Selyugin
  • Oleg Teryaev
  • Pasquale Di Nezza
  • Pavlo Minaiev
  • Phiala Shanahan
  • Pietro Faccioli
  • Qin-Tao Song
  • Renat Sadykov
  • Roland Kirschner
  • sachio iwasaki
  • Sergei Khlebtsov
  • Sergey Eliseev
  • Sergey Gevorgyan
  • Sergey Goloskokov
  • Shaun Wyngaardt
  • Sherouk Elsherbiny
  • Shishir Shrotriya
  • Shunzo Kumano
  • Silvia Pisano
  • Stephane Platchkov
  • Temur Enik
  • Trambak Bhattacharyya
  • Umberto D'Alesio
  • Uzhinsky Vladimir
  • Valerio Bertone
  • Valeriy Polyanskiy
  • Valery Chmill
  • Valery Lyubovitskij
  • Vasilii Mochalov
  • Victor Abramov
  • Victor Kim
  • Vitalii Okorokov
  • Vladimir Kondratyev
  • Vladimir Kurbatov
  • Vladimir Ladygin
  • Vladimir Saleev
  • Yahor Dydyshka
  • Yann Bedfer
  • Yaroslav Klopot
  • Yuhei Morino
  • Yulia Yermolchyk
  • Yuriy Uzikov
  • yury ivanshin
Contact information
  • Wednesday, 30 September
    • 10:00 10:30
      The SPD project at JINR 30m
      Speaker: Dr Alexey Guskov (JINR)
    • 10:30 11:10
      Prospects of measuring gluon TMDs 40m
      Speaker: Prof. Daniel Boer (University of Groningen)
    • 11:10 11:40
      Gluon TMDs: status and outlook 30m
      Speaker: Dr Christian Pisano (University and INFN Cagliari)
    • 11:40 11:50
      Coffee break 10m
    • 11:50 12:20
      Proton 3D tomography: TMD gluon densities in a spectator model 30m
      Speaker: Dr Francesco Giovanni Celiberto (Università di Pavia and INFN)
    • 12:20 12:50
      Quark and gluon PDFs, TMDs and GPDs in Holographic QCD 30m
      Speaker: Prof. Valery Lyubovitsky (Tuebingen University)
    • 12:50 13:20
      Estimates for the single-spin asymmetries in p↑p→J/ψ X process at PHENIX RHIC and SPD NICA 30m
      Speaker: Prof. Vladimir Saleev (Samara National Research University)
    • 13:20 15:00
      Lunch 1h 40m
    • 15:00 15:30
      An overview of COMPASS ∆g results 30m
      Speaker: Dr Marcin Stolarski (LIP Lisboa)
    • 15:30 16:00
      Gluon content of pion and kaon with the COMPASS++/AMBER setup at CERN 30m
      Speaker: Dr Stephane Platchkov (University of Paris-Saclay, IRFU/DPhN)
    • 16:00 16:30
      The LHCspin project 30m
      Speaker: Dr Pasquale Di Nezza (INFN e Laboratori Nazionali di Frascati (IT))
    • 16:30 16:40
      Coffee break 10m
    • 16:40 17:10
      Gluon Polarization at RHIC 30m
      Speaker: Dr Oleg Eyser (BNL)
    • 17:10 17:40
      Quarkonium-pair production in hadron collisions and connections with SPD 30m
      Speaker: Dr Jean-Philippe Lansberg (Paris-Saclay U. - IJCLab Orsay - CNRS)
    • 17:40 18:20
      Gluon-induced Sivers-like asymmetries at COMPASS 40m
      Speaker: Dr Jan Matousek (Charles university, Prague, Czech republic)
  • Thursday, 1 October
    • 10:00 10:40
      Gluon transversity and tensor-polarized gluon distribution in the deuteron 40m
      Speaker: Prof. Shunzo Kumano (KEK/J-PARC)
    • 10:40 11:10
      Tensor polarization and gluonic shear 30m
      Speaker: Prof. Oleg Teryaev (JINR)
    • 11:10 11:40
      Nucleon gravitational form factors from instantons: forces between quark and gluon subsystems 30m
      Speaker: Prof. Maxim Polyakov (Ruhr-University Bochum and Petersburg NPI)
    • 11:40 11:50
      Coffee break 10m
    • 11:50 12:20
      Charmonium polarization in pp collisions 30m
      Speaker: Mr Pietro Faccioli (LIP Lisbon)
    • 12:20 12:50
      Parton Distribution Functions, Proton Structure, its spin and Tensorgluons 30m
      Speaker: Prof. George Savvidy (INPP, National Center for Scientific Research "Demokritos", Athens, Greece)
    • 12:50 13:20
      Probing the linearly polarized gluons in unpolarized hadrons with heavy flavor production 30m
      Speaker: Dr Nikolay Ivanov (JINR, YerPhI)
    • 13:20 15:00
      Lunch 1h 40m
    • 15:00 15:30
      Constraining gluon PDFs with heavy-flavour production data: the PROSA experience. 30m
      Speaker: Dr Maria Vittoria Garzelli (Hamburg Universitaet)
    • 15:30 16:00
      xFitter: recent results for gluon PDFs 30m
      Speaker: Andrey Sapronov (JINR)
    • 16:00 16:10
      Coffee break 10m
    • 16:10 16:40
      Gluon Content in Nucleon from Lattice Calculation 30m
      Speaker: Prof. Keh-Fei Liu (University of Kentucky)
    • 16:40 17:10
      Generalised gluon form factors of the proton and light nuclei from lattice QCD 30m
      Speaker: Prof. Phiala Shanahan (Massachusetts Institute of Technology)
    • 17:10 17:20
      Short summary of the workshop 10m
      Speaker: Dr Alexey Guskov