Strangeness Production and Other Recent Results from Hall B at Jefferson Lab

Conference · Wed Oct 01 00:00:00 EDT 2003

OSTI ID:824699

Schumacher, R A

Recent results using the CLAS detector at Jefferson Lab are discussed. We emphasize strangeness photo- and electro-production in the baryon resonance region between W = 1.6 and 2.3 GeV, where indications of s-channel structure are suggestive of high-mass baryon resonances coupling to kaons and hyperons in the final state. Other CLAS results, for the E 1 + /M 1 + transition form factor at the first {Delta}-resonance, two-pion electroproduction, and {eta} photoproduction are also briefly mentioned.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Energy Research (ER) (US)
• DOE Contract Number: AC05-84ER40150
• OSTI ID: 824699
• Report Number(s): JLAB-PHY-02-98; DOE/ER/40150-2690; TRN: US0402166
• Resource Relation: Conference: Conference On Quarks And Nuclear Physics (QNP 2002), Julich (DE), 06/09/2002--06/14/2002; Other Information: PBD: 1 Oct 2003
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
ELECTROPRODUCTION
FORM FACTORS
HYPERONS
KAONS
NUCLEAR PHYSICS
PHOTOPRODUCTION
PRODUCTION
QUARKS
S CHANNEL
STRANGENESS