f,f', and A/sub 2//sup 0/ interference in. pi. N. -->. K/sup -/K/sup +/N at 6 GeV/c
Journal Article
·
· Phys. Rev. Lett.; (United States)
The Argonne effective mass spectrometer has been used for a high-statistics study of ..pi../sup -/+p..-->..K/sup -/+K/sup +/+n (110,000 events) and ..pi../sup +/+n..-->..K/sup -/+K/sup +/+p (50,000 events) at 6 GeV/c. Comparison of the two reactions allows isolation of the interference between K/sup -/K/sup +/ states of differing isospin. We observe f-A/sub 2//sup 0/, f'-A/sub 2//sup 0/, and f-f' interferences in the Y/sub 4//sup 0/ moment and find f' production to have a substantial contribution from some mechanism besides pion exchange. New values for the f' mass, width, and branching ratio into ..pi pi.. are presented. (AIP)
- Research Organization:
- Argonne National Laboratory, Argonne, Illinois 60439
- OSTI ID:
- 7250599
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 37:15; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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High-statistics study of the reactions. pi. /sup -/p. -->. K/sup -/K/sup +/n and. pi. /sup +/n. -->. K/sup -/K/sup +/p at 6 GeV/c
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Journal Article
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Wed Jun 01 00:00:00 EDT 1977
· Phys. Rev., D; (United States)
·
OSTI ID:7219614
Observation of f-f' interference in $pi$$sup -$p $Yields$ K$sup -$K$sup +$n at 6 GeV/c
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Tue Dec 31 23:00:00 EST 1974
·
OSTI ID:4175978
Interference between f{sub 0}(980) and {rho}(770){sup 0} resonances in B{yields}{pi}{sup +}{pi}{sup -}K decays
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· Physical Review. D, Particles Fields
·
OSTI ID:20868089
Related Subjects
645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
A RESONANCES
A2-1310 RESONANCES
BOSONS
BRANCHING RATIO
EFFECTIVE MASS
ELEMENTARY PARTICLES
ENERGY RANGE
F-1260 RESONANCES
F-1514 RESONANCES
GEV RANGE
GEV RANGE 01-10
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
KAONS
KAONS MINUS
KAONS PLUS
MASS
MESON RESONANCES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PION MINUS-PROTON INTERACTIONS
PION PLUS-NEUTRON INTERACTIONS
PION-NEUTRON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
PIONS
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
STRANGE PARTICLES
TENSOR MESONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
A RESONANCES
A2-1310 RESONANCES
BOSONS
BRANCHING RATIO
EFFECTIVE MASS
ELEMENTARY PARTICLES
ENERGY RANGE
F-1260 RESONANCES
F-1514 RESONANCES
GEV RANGE
GEV RANGE 01-10
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
KAONS
KAONS MINUS
KAONS PLUS
MASS
MESON RESONANCES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PION MINUS-PROTON INTERACTIONS
PION PLUS-NEUTRON INTERACTIONS
PION-NEUTRON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
PIONS
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
STRANGE PARTICLES
TENSOR MESONS