The xi(2230) meson and the pomeron trajectory

Authors
Citation
Lc. Liu et Wh. Ma, The xi(2230) meson and the pomeron trajectory, J PHYS G-NU, 26(3), 2000, pp. L59-L63
Citations number
16
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
ISSN journal
09543899 → ACNP
Volume
26
Issue
3
Year of publication
2000
Pages
L59 - L63
Database
ISI
SICI code
0954-3899(200003)26:3<L59:TXMATP>2.0.ZU;2-K
Abstract
We examine the possibility that the xi(2230) meson is a member of the pomer on trajectory. A method of connecting the xi --> p (p) over bar decay width and the pp cross sections through the pomeron residue function is presente d. We have used a relativistic, singularity-free form factor to make the an alytic continuation of the residue function between crossed channels. We pr edict that if the xi(2230) meson is a pomeron, then it should have a xi --> p (p) over bar decay width of about 2 MeV.