Observation of f '(2) (1525) production in high Q(2) two photon interactions at TRISTAN

Citation
A. Kimura et al., Observation of f '(2) (1525) production in high Q(2) two photon interactions at TRISTAN, J PHYS JPN, 70(8), 2001, pp. 2311-2315
Citations number
26
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
ISSN journal
0031-9015 → ACNP
Volume
70
Issue
8
Year of publication
2001
Pages
2311 - 2315
Database
ISI
SICI code
0031-9015(200108)70:8<2311:OOF'(P>2.0.ZU;2-6
Abstract
We have studied (KSKS0)-K-0 production in the interactions of a virtual pho ton (Q(2) > 0) with a real photon and observed the resonance production of f(2)' (1525). A total 5.0 +/- 2.2 (sta) +/- 0.5 (sys) f(2)' (1525) events a re seen for Q2 in the range 2 < Q(2) < 28 (GeV/C)2 for the integrated lumin osity of 275 pb(-1) accumulated by the AMY detector at the TRISTAN e(+)e(-) collider. The observed data are consistent with the vector meson dominance model if a helicity 0 state dominates.