Observation of phi. -->. etae/sup +/e/sup -/ decay

Journal Article · Wed May 01 04:00:00 EDT 1985 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6198440

Golubev, V B; Druzhinin, V P; Ivanchenko, V N; Peryshkin, A N; Serednyakov, S I; Sidorov, V A; Shatunov, Y M; Eidel'man, S I

Decay of the phi meson into an eta meson and an electron-positron pair has been observed in an experiment with the neutral detector at the VEPP-2M storage ring. The measured decay probability is (1.3/sup +0.8//sub -0.6/)= x 10/sup -4/ and agrees with the calculated values.

• Research Organization: Institute of Nuclear Physics, Siberian Division, USSR Academy of Sciences, Novosibirsk
• OSTI ID: 6198440
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 41:5; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645203* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
DECAY
ELECTRON PAIRS
ELEMENTARY PARTICLES
ETA MESONS
HADRONS
MESON RESONANCES
MESONS
PARTICLE DECAY
PHI-1019 RESONANCES
PROBABILITY
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
VECTOR MESONS
WEAK PARTICLE DECAY