Lattice QCD, Photo Couplings and Radiative Transitions

Conference · Sun Aug 01 04:00:00 EDT 2010

DOI:https://doi.org/10.1063/1.3483442· OSTI ID:1969186

Thomas, Christopher E.

I review recent progress in calculating radiative transition form factors using lattice QCD. I will discuss results in the charmonium region involving excited charmonium states, states of high spin and exotics. As well as highlighting interesting results involving exotic 1-+ states and a vector-hybrid candidate, I give comparison with experimental data and models. Some lattice calculations of baryon photocouplings will also be mentioned. I will comment on future prospects, including application to light mesons.

• Research Organization: Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Nuclear Physics (NP)
• DOE Contract Number: AC05-06OR23177
• OSTI ID: 1969186
• Report Number(s): JLAB-THY-09-1119; DOE/OR/23177-1167
• Country of Publication: United States
• Language: English