Science at the Luminosity Frontier: Jefferson Lab at 22 GeV

Session

Spectroscopy

Dec 9, 2024, 9:20 AM

Auditorium B. Touschek (INFN, Laboratori Nazionali di Frascati)

Conveners

Spectroscopy

• Matthew Shepherd (Indiana University)

Spectroscopy

• Matthew Shepherd (Indiana University)

19. Spectroscopy at e+e- machines in the JLab 22 era

Nils Hüsken (JGU Mainz)

12/9/24, 9:20 AM

In the last 20 years, multiple exotic hadron candidates were discovered in experiments around the world. Electron-positron annihilation experiments have played a big role in those discoveries, starting from the initial discovery of the X(3872), and covering the charged bottom- and charmonium-like Zb and Zc states, and exotic vector meson candidates in both charmonium and bottomonium. Today,...

46. Theoretical Overview of Heavy Meson Spectroscopy in Photoproduction

Daniel Winney (Universität Bonn (HISKP))

12/9/24, 9:55 AM

47. (Meson) Spectroscopy with quasi-real photoproduction from CLAS12 to the EIC

Derek Ian Glazier

12/9/24, 11:00 AM

An abundance of candidates for hadronic exotic states have been discovered over the last 20 years. Details of the exact structure of many of these are still incomplete. In this presentation we will examine the potential for quasi-free photoproduction of mesons, at possible future Jefferson Lab and EIC facilities, to enhance our understanding. Quasi-free photoproduction is essentially...

41. Experimental expectations for XYZs at GlueX

Malte Albrecht (Ruhr-Universitaet Bochum)

12/9/24, 11:35 AM

In this talk we will present prospects and studies to facilitate spectroscopy of XYZ states in the charmonium mass region with the GlueX spectrometer in Hall-D and 22GeV of CEBAF electron beam energy. The current state of simulations for signal and background contributions will be shown and we will discuss the complementarity of this program with respect to the program proposed for...

5. Exotic states at 22GeV era kaon beams

Mikhail Bashkanov (University of York)

12/9/24, 12:05 PM

The KLF project aims to discover many new particles in the strange quark sector, elucidate the interaction of strange-quark containing baryons (hyperons) with nucleons and, through the unprecedented Kaon flux of 1 billion Kaons per day enable searches for rare KL decays at new limits. Alongside the hadron physics impact KLF can deliver key data for fundamental astrophysics including a deeper...

10. Spectroscopy experiment of charmed and multi-strange baryons using hadron beam at the J-PARC hadron facility

Dr Kotaro Shirotori (Research Center for Nuclear Physics (RCNP), Osaka University)

12/9/24, 12:25 PM

Understanding hadron formation is one of the fundamental goals of hadron physics. It is essential way to investigate the effective degrees of freedom of hadrons such as the quark-quark correlation, namely the diquark correlation. Spectroscopic observations of charmed and multi-strange baryons can provide a unique opportunity to study diquark correlation. Systematic studies of charmed and...