Published 1991
| Version v1
Journal article
Estimation of charge-even background for Φ factory
Description
Decay width for the process Φ→K0K-bar0γ which is the charge-even background for designed Φ-factories is calculated in an effective model with massive constituent quarks. The obtained result reads r=Γ(Φ→K0K-bar0γ/ Γ(Φ→K0K-bar0)=(2-4)x10-6 and it can be of importance for measuring parameters of CP-violation with high precision
Additional details
Additional titles
- Original title (Russian)
- Оценка зарядово-четного фона для φ-фабрик
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 53
- Journal Issue
- 3
- Series
- Yad. Fiz.
- Journal Page Range
- 746-751
- ISSN
- 0044-0027
- CODEN
- IDFZA
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 23050759
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTIKAONS NEUTRAL; CP INVARIANCE; FEYNMAN DIAGRAM; HADRONIC PARTICLE DECAY; MATRIX ELEMENTS; PARTICLE WIDTHS; PHI-1020 MESONS; QUARK MODEL; RADIATIVE DECAY
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIPARTICLES; BOSONS; COMPOSITE MODELS; DECAY; DIAGRAMS; ELEMENTARY PARTICLES; HADRONS; INFORMATION; INVARIANCE PRINCIPLES; KAONS; KAONS NEUTRAL; MATHEMATICAL MODELS; MATTER; MESONS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUARKONIUM; STRANGE MESONS; STRANGE PARTICLES; STRANGEONIUM; VECTOR MESONS