Soft-pion emission in p-barp annihilations
Journal Article
·
· Phys. Rev. D; (United States)
Previous soft-pion studies of proton-antiproton annihilations into kaons and pions are extended to annihilations that produce exclusively pions. It is argued that the expressions derived earlier can be used to compute the values of branching ratios for processes such as p-barp..--> pi../sup +/..pi../sup -/..pi../sup 0/+2..pi../sup 0/. The results are compared with the available experimental data.
- Research Organization:
- Department of Physics, Andhra University, Waltair-530 003, India
- OSTI ID:
- 6047697
- Journal Information:
- Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 27:3; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645202 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Electromagnetic Interactions & Properties
645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BARYON-BARYON INTERACTIONS
BASIC INTERACTIONS
BOSONS
BRANCHING RATIO
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PCAC THEORY
PIONS
PROTON-ANTIPROTON INTERACTIONS
PSEUDOSCALAR MESONS
RENORMALIZATION
645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BARYON-BARYON INTERACTIONS
BASIC INTERACTIONS
BOSONS
BRANCHING RATIO
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PCAC THEORY
PIONS
PROTON-ANTIPROTON INTERACTIONS
PSEUDOSCALAR MESONS
RENORMALIZATION