International Workshop on Hadron Structure and Spectroscopy 2023

Europe/Prague
Czech Technical University, Main lecture hall (Prague, Czechia)

Czech Technical University, Main lecture hall

Prague, Czechia

Břehová 7, 110 00 Prague 1 - Old Town, Czechia
Jan Matousek (Charles University (Prague, CZ), CERN), Kamil Augsten (Czech Technical University (CZ))
Description

The three day long "International Workshop on Hadron Structure and Spectroscopy 2023" (IWHSS-2023) is taking place in Prague from June 26th to 28th in fully in-person mode. It is going to be followed by the COMPASS Collaboration meeting on June 29th and 30th.

IWHSS-2023 is the 19th workshop in the series of annual workshops on Hadron Structure and Spectroscopy, with most recent editions being the IWHSS-2022 (CERN, celebration of 25 years since COMPASS approval and 20 years since the first data taking), IWHSS-2020 (remote due to COVID-19), IWHSS-2019 (Aveiro, Portugal) and IWHSS-2018 (Bonn, Germany). 

The scientific programme of the workshop will be traditionally focused on the following topics:

  • Spin and 3D structure of the nucleon
  • TMDs, GPDs and GTMDs,
  • Fragmentation functions,
  • Fixed target and collider experiments,
  • Meson structure and spectroscopy,
  • Search for exotic states,
  • Future measurements and experimental proposals

The workshop is organized by the Czech group at COMPASS, representing the Faculty on Nuclear Sciences and Physical Engineering of the Czech Technical University and the Faculty of Mathematics and Physics of the Charles University.

Registration fees:

  • Early regular: EUR 170 (or CZK 4060)
  • Early student: EUR 120 (or CZK 2830)
  • Late regular: EUR 210 (or CZK 5010)
  • Late student: EUR 160 (or CZK 3820)
Registration
Late regular
Late student
Participants
  • Andreas Metz
  • Aram Kotzinian
  • Asmita Mukherjee
  • Barbara Badelek
  • Charlotte Van Hulse
  • Fabienne Kunne
  • Harut Avagyan
  • Jan Matousek
  • Jan Smolík
  • Jaroslav Cvach
  • Jose Manuel Morgado Chávez
  • Josef Nový
  • Kamil Augsten
  • Karolina Lavickova
  • Kyungseon JOO
  • Malgorzata Rozalia Niemiec
  • Marco Radici
  • Marketa Peskova
  • Martin Faessler
  • Michael Pesek
  • Nils Huesken
  • Patrizia Rossi
  • Peter Hurck
  • Silvia Niccolai
  • Vladimír Jarý
  • +31
Surveys
Excursions
    • 7:00 PM 9:00 PM
      Social programme: Welcome drink and registration Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Jan Matousek (Charles University (CZ))
    • 8:45 AM 9:00 AM
      Registration Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
    • 9:00 AM 11:05 AM
      Session: Opening Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Jan Matousek (Charles University (CZ))
      • 9:00 AM
        Welcome 15m
        Speakers: Jan Matousek (Charles University (CZ)), Mr Kamil Augsten (Czech Technical University (CZ))
      • 9:20 AM
        Hadron spectroscopy today 30m
        Speaker: Nils Huesken (Johannes Gutenberg U. Mainz, Germany)
      • 9:55 AM
        TMD structure of hadrons: status and prospects 30m
        Speaker: Cristian Pisano
      • 10:30 AM
        Femtography of unpolarized protons and pions at N3LL accuracy 20m
        Speaker: Marco Radici
    • 11:05 AM 11:30 AM
      Coffee Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
    • 11:30 AM 12:45 PM
      Session: News from experiments Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Fulvio Tessarotto (Universita e INFN Trieste (IT))
      • 11:30 AM
        Highlights from STAR experiment 20m Remote

        Remote

        Speaker: Jinlong Zhang (Shandong University)
      • 11:55 AM
        Highlights from PHENIX experiment 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia
        Speaker: Balazs Ujvari (University of Debrecen (HU))
      • 12:20 PM
        AMBER Phase I: Establishing a new QCD facility at the M2 secondary beam line of CERN’s SPS 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia
        Speaker: Mr Thomas Poeschl (Technische Universitaet Muenchen (DE))
    • 2:35 PM 4:20 PM
      Session: Future experiments Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Benjamin Moritz Veit (Johannes Gutenberg Universitaet Mainz (DE))
      • 2:35 PM
        Jefferson Lab: a look into the Future 25m Remote

        Remote

        Speaker: Dr Patrizia Rossi (Jefferson Lab/LNF-INFN)
      • 3:05 PM
        sPHENIX Cold-QCD Program 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia
        Speaker: Dr Genki Nukazuka (RIKEN BNL Research Center)
      • 3:30 PM
        The LHCspin project 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia

        The goal of LHCspin is to develop, in the next few years, innovative solutions and cutting-edge technologies to access spin physics in high-energy polarized fixed-target collisions, by exploring a unique kinematic regime given by the LHC beam and by exploiting new probes. This ambitious task poses its basis on the recent installation of SMOG2, the unpolarized gas target in front of the LHCb spectrometer. Specifically, the unpolarized target, already itself a unique project, will allow to carefully study the dynamics of the beam-target system, and clarify the potentiality of the entire system, as the basis for an innovative physics program at the LHC. The forward geometry of the LHCb spectrometer (2<𝜂<5) is perfectly suited for the reconstruction of particles produced in fixed-target collisions. This configuration, with center-of-mass energies ranging from 115 GeV in pp interactions to 72 GeV in collisions with nuclear beams, allows to cover a wide backward rapidity region, including the poorly explored high x-Bjorken and high x-Feynman regimes. With the instrumentation of the proposed target system, LHCb will become the first experiment delivering simultaneously unpolarized beam-beam collisions at √s=14 TeV and both polarized and unpolarized beam-target collisions. The status of the project is presented along with a selection of physics opportunities.

        Speaker: Marco Santimaria (INFN e Laboratori Nazionali di Frascati (IT))
      • 3:55 PM
        AMBER Phase II: QCD physics beyond colliders 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia
        Speaker: Bjoern Seitz
    • 4:20 PM 4:45 PM
      Coffee Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
    • 4:45 PM 6:00 PM
      Session: TMD hadron structure Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Dr Bakur Parsamyan (AANL, Turin section of INFN and CERN)
      • 4:45 PM
        Highlights from the JAM collaboration 20m Remote

        Remote

        Speaker: Nobuo Sato
      • 5:10 PM
        Lattice QCD calculations of hadron structure 20m Remote

        Remote

        Speaker: Joseph Karpie (Jefferson Lab)
      • 5:35 PM
        Drell-Yan cross section measurements at SeaQuest and SpinQuest 20m Remote

        Remote

        Speaker: Kei Nagai (Los Alamos National Laboratory)
    • 7:00 PM 10:00 PM
      Social programme: Dinner Letenský zámeček

      Letenský zámeček

      Prague, Czechia

      Letenské sady 341, 170 00 Praha 7 http://www.letenskyzamecek.cz/en
    • 9:00 AM 10:40 AM
      Session: TMDs: Theory Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Aram Kotzinian (A.Alikhanyan National Science Laboratory (AM))
      • 9:00 AM
        Di-hadron production and the transversity distribution of the nucleon 20m
        Speaker: Andreas Metz
      • 9:25 AM
        Extraction of Sivers and worm-gear-T distributions from SIDIS and Drell-Yan 20m
        Speaker: Alexey Vladimirov (Universidad Complutense de Madrid)
      • 9:50 AM
        Probing gluon TMDs in back-to-back production of $J/\psi-\mathrm{jet}$ and $J/\psi-\gamma$ in eP collision 20m

        We present a calculation of the azimuthal asymmetries in back-to-back production of $J/\psi - \mathrm{jet}$ and $J/\psi-\gamma$ in eP collision. We use NRQCD to estimate the $J/\psi$ production, and assume TMD factorization for the back-to-back kinematics. We show that these asymmetries will be useful for probing the the gluon TMDs, like the linearly polarizaed gluon TMD, in unpolarized scattering, and gluon Sivers function, when the proton is transversely polarized. We give estimates of the upper bound of the asymmetries, as well as using different parametrizations of the gluon TMDs. We investigate the effect of TMD evolution on the asymmetry.

        Speaker: Asmita Mukherjee (Indian Institute of Technology, Bombay, India)
      • 10:15 AM
        Modeling polarised quark fragmentation in electron-positron annihilation 20m
        Speaker: Albi Kerbizi (Universita e INFN Trieste (IT))
    • 10:40 AM 11:00 AM
      Coffee Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
    • 11:00 AM 12:40 PM
      Session: TMDs: Experiments Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Wen-Chen Chang (Academia Sinica (TW))
    • 2:30 PM 3:45 PM
      Session: GPDs: Experiments Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Fabienne Kunne (Université Paris-Saclay (FR))
      • 2:30 PM
        GPD measurements at JLab 20m
        Speaker: Dr Silvia Niccolai (CNRS)
      • 2:55 PM
        Exclusive measurements at LHC sensitive to GPDs 20m
        Speaker: Charlotte Van Hulse (Universidade de Santiago de Compostela (ES))
      • 3:20 PM
        Hard exclusive $\pi^0$ production at COMPASS 20m
        Speaker: Karolina Lavickova (Czech Technical University in Prague (CZ))
    • 3:45 PM 4:15 PM
      Coffee Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
    • 4:15 PM 6:00 PM
      Session: GPDs: Theory Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Nicole D'Hose (Université Paris-Saclay (FR))
      • 4:15 PM
        Calculating GPDs in Lattice QCD: Recent developments 25m Remote

        Remote

        Recent advancements have facilitated the approximate computation of light-cone correlation functions in lattice QCD through the evaluation of their Euclidean counterparts. In this presentation, we will provide a brief overview of these significant developments that have direct implications for Generalized Parton Distributions (GPDs). Additionally, we will delve into our latest work, where we have developed a formalism aimed at enhancing the efficiency of lattice calculations for GPDs.

        Speaker: Shohini Bhattacharya
      • 4:45 PM
        Pion GPDs 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia
        Speaker: Jose Manuel Morgado Chávez (LSN/DPhN/Irfu CEA-Saclay)
      • 5:10 PM
        CFF and GPD extraction from multi-channel fits 20m Czech Technical University, Main lecture hall

        Czech Technical University, Main lecture hall

        Prague, Czechia

        Břehová 7, 110 00 Prague 1 - Old Town, Czechia
        Speaker: Marija Čuić
      • 5:35 PM
        New techniques to access the x-dependence of GPDs 20m Remote

        Remote

        Speaker: Zhite Yu
    • 9:00 AM 10:00 AM
      Session: Drell-Yan experiments Czech Technical University (Lecture hall 115)

      Czech Technical University

      Lecture hall 115

      Brehova 7, Prague
      Convener: Martin Faessler (Ludwig Maximilians Universitat (DE))
      • 9:00 AM
        Double $J/\psi$ production in pion-nucleon scattering at COMPASS 20m Remote

        Remote

        Speaker: Andrei Gridin (Joint Institute for Nuclear Research (RU))
      • 9:25 AM
        Standard and $q_T$-weighted transverse spin asymmetries in COMPASS Drell-Yan data 20m Czech Technical University

        Czech Technical University

        Lecture hall 115

        Brehova 7, Prague
        Speaker: Malgorzata Rozalia Niemiec (University of Warsaw (PL))
    • 10:00 AM 10:20 AM
      Coffee Czech Technical University (Lecture hall 115)

      Czech Technical University

      Lecture hall 115

      Brehova 7, Prague
    • 10:20 AM 12:30 PM
      Session: Hadron spectroscopy Czech Technical University (Lecture hall 115)

      Czech Technical University

      Lecture hall 115

      Brehova 7, Prague
      Convener: Prof. Stephan Paul (Technische Universitaet Muenchen (DE))
      • 10:20 AM
        Dynamics of $J/\psi$ photoproduction near threshold 20m Remote

        Remote

        The near threshold region of heavy quarkonium has received a lot of attention with possible applications to a wide breadth of physics. I will discuss the recent JPAC analysis of new Jefferson Lab data from the GlueX and Jpsi-007 experiments. I will discuss the still wide array of physics scenarios that may underpin the near threshold data including strong coupled channel effects to open charm states and the existence of hidden charm pentaquarks. I highlight the need to disentangle the competing dynamical processes especially as it relates to extracting meaningful quantities related to nucleon structure and or exotic hadrons.

        Speaker: Daniel Winney (South China Normal U.)
      • 10:45 AM
        Hadron spectroscopy at BESIII 20m Czech Technical University

        Czech Technical University

        Lecture hall 115

        Brehova 7, Prague
        Speaker: Beijiang Liu
      • 11:10 AM
        Hadron spectroscopy at GlueX 25m Remote

        Remote

        Speaker: Dr Peter Hurck (University of Glasgow (GB))
      • 11:40 AM
        Light-meson spectroscopy at COMPASS 25m Czech Technical University

        Czech Technical University

        Lecture hall 115

        Brehova 7, Prague
        Speaker: Philipp Haas (Technische Universitaet Muenchen (DE))
      • 12:10 PM
        Hadron spectroscopy at LHCb 20m Remote

        Remote

        Speaker: Mr Zehua Xu (LPC Clermont CNRS/IN2P3 (FR))
    • 2:00 PM 3:15 PM
      Session: Inovative methods in data analysis Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
      Convener: Jan Matousek (Charles University (CZ))
    • 3:15 PM 3:30 PM
      Coffee Czech Technical University, Main lecture hall

      Czech Technical University, Main lecture hall

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia
    • 3:30 PM 5:30 PM
      Social programme: Excursions (see "Social programme" for more info)
    • 6:00 PM 9:00 PM
      Social programme: Farewell drink Czech Technical University

      Czech Technical University

      Prague, Czechia

      Břehová 7, 110 00 Prague 1 - Old Town, Czechia