Theta^+ baryon production from gamma N and NN scattering

Simple item page
dc.creatorNam, Seung-Il
dc.creatorHosaka, Atsushi
dc.creatorKim, Hyun-Chul
dc.date2004-11-29
dc.date.accessioned2026-07-07T05:40:45Z
dc.date.available2026-07-07T05:40:45Z
dc.descriptionWe investigate Theta^+ production via gamma N and NN reactions in order to obtain information on the structure of Theta^+, especially its parity. We observe that the positive parity. Theta^+production provides about ten times total cross sections than those of the negative parity one in both photon and nucleon induced reactions due to P-wave enhancement of the KNTheta vertex. We also consider the model independent method in the nucleon induced reaction to determine the parity of Theta^+ and show clearly distinguishable signals for the two parities.
dc.description19 pages, 28 figures, Talk given at International Workshop on Quark Nuclear Physics 2004 Feb. 26-27, 2004, Pusan National University, Busan, Korea
dc.identifierhttps://arxiv.org/abs/nucl-th/0411119
dc.identifierhttp://arxiv.org/abs/nucl-th/0411119
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82348
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTheta^+ baryon production from gamma N and NN scattering
dc.typetext

Files

Collections

arXiv