SPIN-PARITY ANALYSIS OF THE F(1)(1285)PI- SYSTEM IN THE REACTION PI-P-] F(1) (1285)PI-P AT 18 GEV C/

Authors
LEE JH CHUNG SU KIRK HG WEYGAND DP WILLUTZKI HJ CRITTENDEN R DZIERBA A SMITH P ZIEMINSKA D LEE JH SON D BARYAM Z DOWD J KERN W BONNER B CLEMENT J CUMMINGS J MUTCHLER G
Citation
Jh. Lee et al., SPIN-PARITY ANALYSIS OF THE F(1)(1285)PI- SYSTEM IN THE REACTION PI-P-] F(1) (1285)PI-P AT 18 GEV C/, Physics letters. Section B, 323(2), 1994, pp. 227-232
Citations number
32
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
323
Issue
2
Year of publication
1994
Pages
227 - 232
Database
ISI
SICI code
0370-2693(1994)323:2<227:SAOTFS>2.0.ZU;2-Z
Abstract
We have carried out a study of the reaction pi-p --> f1 (1285)pi-p at 18 GeV/c, with f1 (1285) --> K+K0pi-BAR This reaction is almost entire ly mediated by the natural-parity exchange, presumably f2 (1270) or rh o exchange. We find evidence for two possible resonances - a J(PC) = 1 ++ state at 1.7 GeV/c2 and a broad J(PC) = 1-+ structure at 1.6-2.2 Ge V/c2.