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TRANSVERSITY 2011 - Third International Workshop on Transverse Polarization Phenomena in Hard Scattering

→ Europe/Zagreb
Veli Lošinj (Croatia)

Veli Lošinj (Croatia)
Description
Transversity and transverse spin effects are of growing theoretical and experimental interest. Modern developments in hadron physics emphasize the role of correlations between spin and transverse parton momentum, which are crucial to our understanding of the orbital and spin structure of the nucleon in terms of the quark and gluon degrees of freedom in QCD and beyond the collinear approximation. The main aim of the workshop is to provide a playground in which present knowledge in the field of transversity and transverse-momentum dependent distribution and fragmentation functions will be illustrated while allowing new theoretical ideas and experimental perspectives to be aired and discussed vigorously.
Contacts
  • Monday, 29 August
    • 1
      welcome
      Slides
    • Morning Session 1

      Chair: E.Steffens

      • 2
        Transverse spin physics: highlights and news
        Speaker: Werner Vogelsang
        Slides
      • 3
        Review talk on TMD PDFs, universality and factorization
        Speaker: Umberto D’Alesio
        Slides
    • 10:45
      Coffee Break
    • Morning Session 2

      Chair: B. Pasquini

      • 4
        Review talk on models for TMD PDFs, transversity, and single spin asymmetries
        Speaker: Alessandro Bacchetta
        Slides
      • 5
        Universality and evolution of TMDs and FFs
        Speaker: Mert Aybat
        Slides
      • 6
        FSI and T-odd TMD PDFs
        Speaker: Marc Schlegel
        Slides
    • 12:40
      Lunch
    • Afternoon Session 1

      Chair: C. Schaerf

      • 7
        Review talk on the SIDIS measurements of transverse and longitudinal spin azimuthal asymmetries expected at leading twist
        Speaker: Federica Sozzi
        Slides
      • 8
        Review talk on the SIDIS measurements of transverse and longitudinal sspin azimuthal asymmetries related to higher twist PDFs
        Speaker: Harut Avakian
        Slides
    • 17:20
      Coffee Break
    • Afternoon Session 2

      Chair: W. Eyrich

      • 9
        Review talk on models for unpolarized and polarized FFs
        Speaker: Marco Radici
        Slides
      • 10
        Review talk on the measurements of fragmentation functions in e+e- and of the two hadron asymmetry in SIDIS
        Speaker: Anselm Vossen
        Slides
      • 11
        BaBar results on FFs
        Speaker: Isabella Garzia
        Slides
  • Tuesday, 30 August
    • Morning Session 1

      Chair: M. Contalbrigo

      • 12
        Correlations between SIDIS azimuthal asymmetries in target and current fragmentation regions
        Speaker: Aram Kotzinian
        Slides
      • 13
        JLab results: TMD measurements
        Speaker: Mher Aghasyan
        Slides
      • 14
        Studies of the transversity with a polarized He3 target
        Speaker: Sergio Scopetta
        Slides
      • 15
        HERMES results: TMD measurements in SIDIS off the transversely polarized p target
        Speaker: Armine Rostomyan
        Slides
    • 10:45
      Coffee Break
    • Morning Session 2

      Chair: E. De Sanctis

      • 16
        COMPASS results: new measurements of the Collins and Sivers asymmetries
        Speaker: Franco Bradamante
        Slides
      • 17
        COMPASS results: new measurements of transverse-spin asymmetries in two-hadron inclusive production
        Speaker: Christopher Braun
        Slides
      • 18
        Review talk on phenomenology of SIDIS unpolarised azimuthal asymmetries and cross sections
        Speaker: Vincenzo Barone
        Slides
    • 12:40
      Lunch
    • Afternoon Session 1

      Chair: M. Finger

      • 19
        HERMES results: TMD measurements in SIDIS off unpolarised targets
        Speaker: Gunar Schnell
        Slides
      • 20
        COMPASS results: unpolarised azimuthal asymmetries and distributions
        Speaker: Giulio Sbrizzai
        Slides
      • 21
        Probing the multi-gluon correlations through single spin asymmetries
        Speaker: Yuji Koike
        Slides
    • 17:20
      Coffee Break
    • Afternoon Session 2

      Chair: A. Efremov

      • 22
        Relation between TMDs and PDFs in the covariant parton model approach
        Speaker: Petr Zavada
        Slides
      • 23
        Process dependence and TSSAs in proton-proton scattering
        Speaker: Leonard Gamberg
        Slides
      • 24
        Extraction of PDFs with global fits
        Speaker: Stefano Melis
        Slides
    • 19:30
      Workshop dinner
  • Wednesday, 31 August
    • Morning Session 1

      Chair: A. Bressan

      • 25
        Review talk on transverse spin effects in hadron-hadron exclusive processes
        Speaker: Dennis Sivers
        Sorry, the slides of this talk cannot be made available.
      • 26
        PHENIX results and perspectives on transverse spin asymmetries
        Speaker: John Koster
        Slides
      • 27
        STAR results and perspectives on transverse spin asymmetries
        Speaker: Nikola Poljak
        Slides
    • 10:40
      Coffee Break
    • Morning Session 2

      Chair: G. Salmè

      • 28
        Results on pp->nX single spin asymmetry
        Speaker: Boris Kopeliovich
        Slides
      • 29
        Azimuthal and spin asymmetries in hadronic collisions
        Speaker: Cristian Pisano
        Slides
    • 12:15
      Excursion
  • Thursday, 1 September
    • Morning Session 1

      Chair: P. Ratcliffe

      • 30
        Designs of electron-ion colliders in the USA
        Speaker: Vladimir N. Litvinenko
        Slides
      • 31
        Violent elastic collisions of spinning protons at Fermilab
        Speaker: Alan D. Krisch
        Slides
      • 32
        Review talk on Drell-Yan measurements to access TMD PDFs
        Speaker: Paul E. Reimer
        Slides
    • 10:45
      Coffee Break
    • Morning Session 2

      Chair: G. Mallot

      • 33
        Drell-Yan Scattering at Fermilab: SeaQuest and Beyond
        Speaker: Wolfgang Lorenzon
        Slides
      • 34
        The AnDY Project
        Speaker: Leslie C. Bland
        Slides
      • 35
        Polarised Drell-Yan at COMPASS II
        Speaker: Oleg Denisov
        Slides
    • 12:40
      Lunch
    • Afternoon Session 1

      Chair: S. Pallua

      • 36
        Recent work on orbital angular momentum
        Speaker: Masashi Wakamatsu
        Slides
      • 37
        Transverse angular momentum: new results
        Speaker: Elliot Leader
        Slides
    • 15:45
      Break
    • Afternoon Session 2

      Chair: C. Marchand

      • 38
        Review talk on accessing orbital angular momentum from TMDs and GPDs
        Speaker: Matthias Burkardt
        Slides
      • 39
        Review talk on measurements of DVCS and of exclusive channels in SIDIS
        Speaker: Delia Hasch
        Slides
    • 17:20
      Coffee Break
    • Round Table on Global Fits
      • 40
        Round table introduction
        Speakers: Mauro Anselmino, Werner Vogelsang
        Slides
      • 41
        Discussion
        Slides
  • Friday, 2 September
    • Morning Session 1

      Chair: P. Rossi

      • 42
        Measuring transverse shape with virtual photons
        Speaker: Paul Hoyer
        Slides
      • 43
        Hadron tomography through Wigner distributions
        Speaker: Cédric Lorcé
        Slides
      • 44
        HERMES results: hard exclusive processes
        Speaker: Sergey Yaschenko
        Slides
    • 10:30
      Coffee Break
    • Morning Session 2

      Chair: P. Schiavon

      • 45
        TMD PDFs and GPDs at JLab 12 GeV
        Speaker: Volker Burkert
        Slides
      • 46
        Hard exclusive processes at COMPASS and COMPASS II
        Speaker: Nicole d'Hose
        Slides
    • 12:00
      Lunch
    • Afternoon Session 1

      Chair: F. Murgia

      • 47
        GPDs in Drell-Yan Processes (at COMPASS and NICA)
        Speaker: Oleg Teryaev
        Slides
      • 48
        Transverse spin and exclusive processes
        Speaker: Simonetta Liuti
        Slides
      • 49
        Hyperon polarization, transversity and LHC physics
        Speaker: Gary R. Goldstein
        Slides
    • 17:20
      Coffee Break
    • Afternoon Session 2

      Chair: G. Fidecaro

      • 50
        A new polarized proton target for SIDIS and Drell-Yan experiments
        Speaker: Xiaodong Jiang
        Slides
      • 51
        GSI perspectives
        Speaker: Frank Maas
        Slides
      • 52
        Concluding remarks
        Speaker: Stanley J. Brodsky
        Slides
      • 53
        Next Transversity Workshop
        Speaker: Philip Ratcliffe
        Slides
      • 54
        End of Workshop
        Slides
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