STUDY OF THE REACTION PI(-)A-]K-PI(-)A AT 37 GEV(K)C/

Authors
BERDNIKOV EB BITYUKOV SI BORISOV GV GOUZ YP DOROFEEV VA DZHELYADIN RI IVANYUSHENKOV YM KARYUKHIN AN KACHAEV IA KLYUCHNIKOV GA KONSTANTINOV VF KOPIKOV SV KOSTRIKOV ME KOSTYUKHIN VV KRIUSHIN AA KHOKHLOV YA SOLOVYANOV OV LOMTADZE TA MATVEYEV VD OSTANKOV AP RYABCHIKOV DI STARCHENKO EA TSKHADADZE EG VISHNEVSKY NK VLASOV EV ZAITSEV AM
Citation
Eb. Berdnikov et al., STUDY OF THE REACTION PI(-)A-]K-PI(-)A AT 37 GEV(K)C/, Physics letters. Section B, 337(1-2), 1994, pp. 219-225
Citations number
9
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
337
Issue
1-2
Year of publication
1994
Pages
219 - 225
Database
ISI
SICI code
0370-2693(1994)337:1-2<219:SOTRPA>2.0.ZU;2-Y
Abstract
The reaction pi(-)A --> K(+)K(-)pi(-)A was studied at the momentum of 37 GeV/c on the beryllium target at the wide aperture VES spectrometer . The partial-wave analysis of the K(+)K(-)pi(-) system produced at lo w \t'\ < 0.08 GeV2 was performed. It is shown that in the wave with J( P) = 0(-) there exists an object with mass 1.79 +/- 0.014 GeV/c(2) and width 0.21 +/- 0.07 GeV/c(2) decaying into kappa K- and f(0)(975)pi(- ).