Diquark Correlations in Hadron Physics: Origin, Impact and Evidence

Europe/Rome
Meeting room (ECT* - Villa Tambosi)

Meeting room

ECT* - Villa Tambosi

Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
Bogdan Wojtsekhowski (Jefferson Lab) , Craig Roberts (Argonne National Laboratory) , Elena Santopinto (INFN-GE) , Iacopo Ferretti (Yale University) , Jorge Segovia (Institut de Física d'Altes Energies (IFAE) and Barcelona Institute of Science and Technology (BIST) Universitat Autònoma de Barcelona)
Description

Diquark Correlations in Hadron Physics: Origin, Impact and Evidence

The last decade has seen a dramatic shift in the way we understand the internal structure of hadronic systems. Modern experimental facilities, new theoretical techniques for the continuum bound-state problem and progress with lattice-regularized QCD have provided strong indications that soft quarkquark (diquark) correlations play a crucial role in hadron physics. For example, theory indicates that the appearance of such correlations is a necessary consequence of dynamical chiral symmetry breaking, viz. the mechanism responsible for emergence of almost all visible mass in the universe; experiment has uncovered signals for such correlations in the flavour-separation of the proton’s electromagnetic form factors; and phenomenology suggests that diquark correlations might be critical to the formation of exotic tetra- and penta-quark hadrons. This workshop will gather experimentalists and theorists to undertake a critical review of existing information, consolidate the facts, and therefrom develop a coherent, unified picture of hadron structure.

Local Secretary - Susan Driessen
    • 08:15 08:45
      Registration 30m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 08:30 08:45
      Chairman Monday Morning: Jorge Segovia 15m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 08:45 09:00
      Opening (D. Binosi & J. Segovia) 15m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speakers: Dr D. Binosi, Prof. J. Segovia
    • 09:00 10:00
      “The JLab SBS Program and Nucleon Form Factors at high Q2” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. G. Cates
    • 10:00 11:00
      “The diquark effective d.o.f in hadron spectroscopy” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. E. Santopinto
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:30
      “Spectrum and structure of positive and negative parity baryons” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. C. Chen
    • 12:30 14:00
      Lunch 1h 30m
    • 13:54 13:59
      Chairman Monday Afternoon: Rolf Ent 5m
    • 14:00 15:00
      “Probing diquark d.o.f using hadron formation dynamics” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. W. Brooks
    • 15:00 16:00
      Baryons and tetraquarks with heavy quarks in a contac interaction 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. M. Bedolla
    • 16:00 16:30
      Coffee Break 30m
    • 16:30 17:30
      Probing of charmonium and exotics with hadron and heavy ion collisions" 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. M. Barabanov
    • 17:30 18:00
      Discussion 30m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 18:00 21:00
      Dinner 3h
    • 08:54 08:59
      Chairman Tuesday morning Ralf Gothe 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 09:00 10:00
      The Three Dimentional Structure of the Nucleon: interplay between experiment and theory 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. P. Rossi
    • 10:00 11:00
      Diquark correlations in Generalized Parton Distributions 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. S. Liutti
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:30
      Baryon Structure, Distribution Amplitudes and Diquark Correlations 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. C. Mezrag
    • 12:30 14:00
      Lunch 1h 30m
    • 13:54 13:59
      Chairman Tuesday Afternoon: Gordon Cates 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 14:00 15:00
      Studies of Meson Structure 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. T. Horn
    • 15:00 16:00
      “Scattering amplitudes and contour deformations” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. G. Eichmann
    • 16:00 16:30
      Coffee Break 30m
    • 16:30 17:30
      Flavour composition of the nucleon EMFF 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. B. Wojtsekhowski
    • 17:30 18:00
      Discussion 30m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 08:54 08:59
      Chairman Wednesday Morning: Elena Santopinto 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 09:00 10:00
      “Hadron Structure Measurements at the Electron-Ion Collider” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. R. Ent
    • 10:00 11:00
      Diquarks in hadron spectroscopy 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. J. Ferretti
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:30
      “Diquarks in nucleons from an unified analysis of space and time-like EM Ffs” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. E. Tomasi-Gustafsson
    • 12:30 14:00
      Lunch 1h 30m
    • 13:54 13:59
      Chairman Wednesday Afternoon: Gernot Eichmann 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 14:00 15:00
      Diquark correlations in light-cone distribution amplitudes of the baryon octet 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. P. Wein
    • 15:00 16:00
      “The fermionscalar system and the Bethe-Salpeter framework” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. G. Salmé
    • 16:00 16:30
      Coffee Break 30m
    • 16:30 17:00
      Discussion 30m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 08:54 08:59
      Chairman Thursday Morning: Jacopo Ferretti 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 09:00 10:00
      “Can Transition Form Factors Reveal Diquark Correlations?” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. R. Gothe
    • 10:00 11:00
      “Diquark in exotic hadrons” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. A. Pilloni
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:30
      “Diquark correlations and production cross sections of baryons at Belle” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. M. Takizawa
    • 12:30 14:00
      Lunch 1h 30m
    • 13:54 13:59
      Chairman Thursday Afternoon: Tanja Horn 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 14:00 15:00
      “Future measurements of proton EM FFs at large momentum transfer” (A. Puckett) 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. A. Puckett
    • 15:00 16:00
      “High-momentum nucleon form factors on a lattice” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. S. Syritsin
    • 16:00 16:30
      Coffee Break 30m
    • 16:30 17:30
      Pion parton distribution function 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: M. Ding
    • 17:30 18:00
      Discussion 30m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 20:00 00:00
      Dinner 4h
    • 08:54 08:59
      Chairman Friday Morning: Bogdan Wojtsekhowski 5m Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 09:00 10:00
      Polarization transfer in proton Compton scattering at wide angle 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. E. Cisbani
    • 10:00 11:00
      Diquark relevant studies from lattice QCD 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Dr Y. Chen
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:30
      “The Borromean picture of the nucleon” 1h Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Prof. J. Segovia
    • 12:30 14:00
      Lunch 1h 30m