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Study of the wave with [ital J][sup [ital PC]]=1[sup [minus]+] in the partial-wave analysis of [eta][pi][sup [minus]], [eta][pi][sup [minus]], [ital f][sub 1][pi][sup [minus]], and [rho][sup 0][pi][sup [minus]] systems produced in [pi][sup [minus]][ital N]

Conference · · AIP Conference Proceedings (American Institute of Physics); (United States)
OSTI ID:5669678
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  1. Institute for High Energy Physics, 142284, Protvino, Moscow region (Russian Federation)
  2. Institute of Physics, 380077, Tbilisi (Georgia)
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The wave with exotic quantum numbers [ital J][sup [ital PC]]=1[sup [minus]+] is studied in [eta][prime][pi][sup [minus]], [eta][pi][sup [minus]], [ital f][sub 1][pi][sup [minus]], and [rho][sup 0][pi][sup [minus]] systems produced in [pi][sup [minus]][ital N] interactions at [ital p][sub [pi]][sup [minus]]=37 GeV/c in the high-statistics experiment at IHEP VES setup. The magnitude of [ital J][sup [ital PC]]=1[sup [minus]+] wave in [eta][prime][pi][sup [minus]] system significantly exceeds that in [eta][pi][sup [minus]] system. Resonance-like structure with mass [ital M]=1.62[plus minus]0.02 GeV and with [Gamma]=0.24[plus minus]0.05 GeV is observed in [rho][sup 0][pi][sup [minus]] system.
OSTI ID:
5669678
Report Number(s):
CONF-920837--
Conference Information:
Journal Name: AIP Conference Proceedings (American Institute of Physics); (United States) Journal Volume: 272:1
Country of Publication:
United States
Language:
English

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Related Subjects

662340* -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR MOMENTUM
BOSONS
D WAVES
EFFECTIVE MASS
ELEMENTARY PARTICLES
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MASS
MASS SPECTRA
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
P WAVES
PARITY
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PION-NUCLEON INTERACTIONS
PIONS
PIONS MINUS
PSEUDOSCALAR MESONS
QUANTUM NUMBERS
SPECTRA