EVIDENCE FOR A T = 1 PION-PION RESONANCE AT 575 MEV

Journal Article · Sun Dec 31 23:00:00 EST 1961 · Phys. Rev. Letters

DOI:https://doi.org/10.1103/PhysRevLett.8.32· OSTI ID:4806431

Barloutaud, R; Heughebaert, J; Leveque, A; Meyer, J; Omnes, R

Single pion production in the reaction pi /sup +/P yields pi /sup +/+/ pi /sup 0/+P at incident pion kinetic energies of 820, 900, and 1050 Mev was studied. Histograms showing the distribution of events as a function of the kinetic energy Q pi pi in the rest systems of the two resuitant pions are presented. Evidence for a di-pion resonance with isotopic spin T = 1 at 575 plus or minus 20 Mev is reported. (L.N.N.)

• Research Organization: Centre d Etudes Nucleaires, Scalay, France
• NSA Number: NSA-16-009394
• OSTI ID: 4806431
• Journal Information: Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 8
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

DIAGRAMS
ENERGY LEVELS
INTERACTIONS
ISOSPIN
PARTICLE MODELS
PHYSICS
PIONS
PRODUCTION
PROTONS
RESONANCE
VELOCITY