Experimental evidence for hadroproduction of exotic mesons

Authors
Adams, GS Adams, T Bar-Yam, Z Bishop, JM Bodyagin, VA Brabson, BB Brown, DS Cason, NM Chung, SU Crittenden, RR Cummings, JP Danyo, K Denisov, S Dorofeev, V Dowd, JP Dzierba, AR Eugenio, P Gunter, J Hackenburg, RW Hayek, M Ivanov, EI Kachaev, I Kern, W King, E Kodolova, OL Korotkikh, VL Kostin, MA Kuhn, J Lindenbusch, R Lipaev, V LoSecco, JM Manak, JJ Napolitano, J Nozar, M Olchanski, C Ostrovidov, AI Pedlar, TK Popov, A Rust, DR Ryabchikov, D Sanjari, AH Sarycheva, LI Scott, E Seth, KK Shenhav, N Shephard, WD Sinev, NB Smith, JA Smith, PT Stienike, DL Sulanke, T Taegar, SA Teige, S Thompson, DR Vardanyan, IN Weygand, DP White, D Willutzki, HJ Wise, J Witkowski, M Yershov, AA Zhao, D
Citation
Gs. Adams et al., Experimental evidence for hadroproduction of exotic mesons, NUCL PHYS A, 680(1-4), 2001, pp. 335C-341C
Citations number
14
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
680
Issue
1-4
Year of publication
2001
Pages
335C - 341C
Database
ISI
SICI code
0375-9474(20010115)680:1-4<335C:EEFHOE>2.0.ZU;2-G
Abstract
New measurements of peripheral meson production are presented. The data con firm the existence of exotic mesons at 1.4 and 1.6 GeV/c(2). The latter sta te dominates the eta'pi (-) decay spectrum. The data on eta pi (+)pi (-)pi (-) decay show large strength in several exotic (J(pc)=1(-+)) waves as well .