STRONG2020 Hadron Spectroscopy (HaSP) General Workshop

Sep 13, 2022, 9:00 AM → Sep 16, 2022, 1:10 PM Europe/Berlin

Auditorium (Institute for Advanced Study of the Technische Universität München)

Abhishek Mohapatra (Technische Universität München), Antonio Vairo, Boris Grube (Technische Universität München), Gramos Qerimi (TUM), Juan Nieves (IFIC (CSIC-UV)), Laura Fabbietti (TUM), Marco Battaglieri (INFN), Nora Brambilla (Physik Department, TU Munich), Norbert Kaiser (TUM), Stephan Paul (TUM)

This workshop is included in the activities of the working package WP25 (Light- and heavy-quark hadron spectroscopy) of the project STRONG-2020. It has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 824093.

This workshop is intended as an opportunity for the different groups working within the STRONG2020 project to share and report results. It is focused in particular on the experimental and theoretical aspects of hadron spectroscopy and phenomenology. This workshop is a follow-up of the 2021 online workshop hosted by the University of York and the 2020 Valencia workshop.

The major topics of the workshop cover:

1. Precision calculations in non-perturbative QCD: Effective Field Theories, analyticity, dispersion relations, and Lattice QCD
    
2. Hadron spectroscopy and exotic states
    
3. Production and decays of hadrons
    
4. Form factors, Low-energy constants, fundamental parameters of QCD, and spectroscopy of light nuclei

The workshop is organized in plenary presentation sessions, followed by discussion sessions to review novel ideas, plans, and proposals.

Covid Measures: We expressly require wearing a FFP2, N-95 or KN-95 mask in the conference room. 

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This workshop is supported by

 

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Tue, September 13

9:00 AM → 10:30 AM Talks: Session 1

9:00 AM Future opportunities at Jefferson Lab: high energy, high intensity and positron beam

Speaker: Marco Battaglieri (INFN)

TUM22-JFuture-battaglieri.pdf

9:30 AM New results on hadroproduction of quarkonium at LHC

Speaker: Xiangpeng Wang

talk_Wang.pdf

9:50 AM Quarkonium hybrid decays

Speaker: Abhishek Mohapatra (TUM)

HaSP_2022_Abhishek_mohapatra.pdf

HaSP_2022_Abhishek_mohapatra.pptx

10:10 AM Update on the Pc states as hadronic molecules (Online)

Speaker: Menglin Du

Strong2020_DU.pdf

10:30 AM → 11:00 AM Coffee Break

11:00 AM → 12:30 PM Talks: Session 2

11:00 AM Results from BESIII

Speaker: Marc Pelizäus (Ruhr Universitaet Bochum)

pelizaeus_besiii_hasp_strong2020.pdf

11:30 AM A combined analysis of Zc(3900) and Zcs(3985)

Speaker: Miguel Albaladejo (IFIC)

Albaladejo_2022_Sep_Munich.pdf

11:50 AM NREFT for doubly heavy molecules

Speaker: Vadim Baru (Ruhr University Bochum)

EFT_molecules_Strong.pdf

12:10 PM Exotic heavy mesons in a hot environment

Speaker: Gloria Montana (University of Barcelona (ICCUB) and JLab)

HaSP_2022_GMontana.pdf

12:30 PM → 2:00 PM Lunch Break

2:00 PM → 3:30 PM Talks: Session 3

2:00 PM Pentaquark @ LHCb (online)

Speaker: Jinlin Fu (University of Chinese Academy of Sciences)

strong20202022_Jinlin.pdf

2:30 PM Strong interactions effects in D to Kbar pi pi decays combining analyticity with isospin and chiral symmetries

Speaker: Bachir Moussallam (IPN Orsay)

talkDKpipi.pdf

2:50 PM b to c decays and LFU

Speaker: Eliecer Hernandez (University of Salamanca)

strong2020.pdf

3:10 PM Exotic mesons and their decay modes and widths

Speaker: Eulogio Oset (IFIC , University of Valencia)

nextsteps.pdf

3:30 PM → 4:00 PM Coffee Break

4:00 PM → 5:30 PM Talks: Session 4

4:00 PM axion + pion<-->pion + pion thermalization rate in unitarized NLO ChPT (online)

Speaker: Jose Antonio Oller

STRONG2020_compressed.pdf

4:20 PM Precision event shapes with massive quarks

Speaker: Alejandro Bris (Universidad Autónoma Madrid)

slides_Bris.pdf

4:40 PM Dispersion relations in ChPT Nucleon polarizabilities & g-2

Speaker: Franziska Hagelstein (JGU Mainz & PSI)

Hagelstein_Strong2020.pdf

5:00 PM Two examples of new-physics signatures with eta and eta’ decays

Speaker: Rafel Escribano (Universitat Autònoma de Barcelona)

HaSP2022_REscribano.pdf

Wed, September 14

9:00 AM → 10:30 AM Talks: Session 5

9:00 AM Zero range effective field theory with multiple channels (online)

Speaker: Feng-Kun Guo (Universitaet Bonn)

StrongNet2022_FKGuo.pdf

9:30 AM Nuclear ab initio studies for neutrino oscillations

Speaker: Joanna Sobczyk

strong2020_jsobczyk.pdf

9:50 AM Heavy-light mesons + hybrid states

Speaker: Sinead Ryan (Trinity College Dublin)

Ryan.pdf

10:10 AM Spectroscopy at T>0 with heavy quarks

Speaker: Gert Aarts (Swansea University)

talk-munich-aarts.pdf

10:30 AM → 11:00 AM Coffee Break

11:00 AM → 12:30 PM Talks: Session 6

11:00 AM Hadron Molecule Effective Field Theories for X(3872) and T_CC^+

Speaker: Thomas Mehen (Duke University)

Strong2020.pdf

11:30 AM Static energy in 2+1+1 LQCD

Speaker: Viljami Leino (TUM)

StrongPotential_Leino.pdf

11:50 AM Static force with gradient flow

Speaker: Antonio Vairo

STRONG22.pdf

12:10 PM Electric & magnetic diffusion LQCD

Speaker: Viljami Leino (TUM)

KappaStrong_Leino.pdf

12:30 PM → 2:00 PM Lunch Break

2:00 PM → 3:50 PM Talks: Session 7

2:00 PM New Results from the GlueX Experiment (online)

Speaker: Malte Albrecht (Indiana University)

20220914_Strong2020_v4.pdf

2:30 PM Production of P_c states in Lambda_b decays

Speaker: Timothy Burns (None)

talk - Burns.pdf

2:50 PM Prospects for an upgrade of Jefferson Lab

Speaker: Alessandro Pilloni (Università di Messina)

high-energy-jlab24.pdf

3:10 PM Open-charm meson resonances from lattice QCD

Speaker: Nicolas Lang (Trinity College Dublin)

talk.pdf

3:30 PM The X(3872) as a Mass Distribution

Speaker: Enrique Ruiz Arriola

X3872-Munich-Strong-2022.pdf

3:50 PM → 5:30 PM Get Together (Wine and Cheese)

Thu, September 15

9:00 AM → 10:30 AM Talks: Session 8

9:00 AM Results from Belle (online)

Speaker: Roberto Mussa (INFN Torino)

mussa_HASP_2022-09.pdf

9:30 AM MesonEx with CLAS12

Speaker: Derek Glazier (University of Glasgow)

MesonExGlazier.pdf

9:50 AM Study of radiative J/psi decays and the spin-exotic eta(1855) at BESIII

Speaker: Giulio Mezzadri (INFN Ferrara)

eta1_mezzadri_1.pdf

10:10 AM Recent LHCb results on XYZ states

Speaker: Stephane T'Jampens

tjampens_STRONG2020_Sep2022.pdf

10:30 AM → 11:00 AM Lunch Break

11:00 AM → 12:30 PM Talks: Session 9

11:00 AM Baryons on the lattice (online)

Speaker: Nir Barnea

HaSP22.pdf

11:30 AM Glueball in AdS/QCD (online)

Speaker: Matteo Rinaldi

glueball2.pptx

11:50 AM Scalar resonances in J/psi decays (online)

Speaker: Rodas Arkaitz

AR_STRONG2020.pdf

12:10 PM Vector meson photoproduction @ threshold: from omega to upsilon (online)

Speaker: Igor Strakovsky (The George Washington University)

STRONG2022_Igor.pdf

12:30 PM → 2:00 PM Lunch Break

2:00 PM → 3:30 PM Talks: Session 10

2:00 PM Baryon resonances

Speaker: Michael Doering (The George Washington University)

Strong2020_Doering_r.pdf

2:30 PM f0(1370)

Speaker: Jose R. Pelaez (Universidad Complutense)

2022-09-Strong2020-Munich-f01370.pdf

2022-09-Strong2020-Munich-f01370.pptx

2:50 PM Klong facility @ Jefferson Lab

Speaker: Moskov Amaryan (Old Dominion University)

Amaryan_STRONG2020.pdf

3:10 PM The BGOOD experiment @ ELSA: Exotic structures in the light quark sector?

Speaker: Hartmut Schmieden (Universität Bonn (PI))

HSchmieden_BGOOD-HaSp-TUM-Sep22.pdf

3:30 PM → 4:00 PM Coffee Break

4:00 PM → 5:20 PM Talks: Session 11

4:00 PM Baryon spectroscopy @ CBELSA/TAPS experiment (online)

Speaker: Annika Thiel

Talk_AThiel.pdf

4:20 PM The unitary isobar model MAID2022

Speaker: Victor Kashevarov (Institut für Kernphysik, JGU Mainz, Germany)

Kashevarov_STRONG2022.pdf

4:40 PM Quasifree pion and eta photoproduction off polarized deuterons

Speaker: Debdeep Ghosal (University of Basel)

munich_ghosal_22.pdf

5:00 PM Laurent + Pietarinen Partial Wave Analyses

Speaker: Alfred Svarc (Rudjer Boskovic Institute)

Svarc_presentation.pptm

Fri, September 16

9:00 AM → 10:20 AM Talks: Session 12

9:00 AM Muon magnetic moment in the SM (online)

Speaker: Laurent Lellouch (CPT Marseille)

lellouch_strong_2022_no_backup.pdf

9:30 AM pi+ pi- photoproduction on the nucleon

Speaker: Alessandra Filippi (INFN Torino, Italy)

twoPiPolarization.pdf

9:50 AM Open charm meson spectroscopy

Speaker: Juan Nieves (IFIC (CSIC-UV))

Nieves-STRONG-TUM.pdf

10:20 AM → 10:50 AM Coffee Break

10:50 AM → 12:30 PM Talks: Session 13

10:50 AM KY electroproduction at CLAS12 (online)

Speaker: Lucilla Lanza

TUM_2022_lanza.pdf

11:10 AM Theory of d*

Speaker: Daris Samart (Department of Physics, Faculty of Science, Khon Kaen University)

Samart-HaSP2022.pdf

11:30 AM Polarization observables at CLAS (online)

Speaker: Stuart Fegan (University of York)

SFegan_Strong2020HaSp_Munich.pdf

11:50 AM pi0-pi0 photoproduction @ ELSA

Speakers: Hartmut Schmieden (Universität Bonn (PI)), Tom Jude

BGOOD_coherent_2pi-d_HSchmieden.pdf

12:10 PM Review of recent progress in dibaryonic sector

Speaker: daniel watts (university of york)

dw_Strong2020_Munich_v1.pdf