Published January 1, 2001
| Version v1
Journal article
phi decay in nuclei
Description
We have studied the decay of the phi meson in nuclear matter by taking into account the renormalization of the K and Kbar mesons in the medium. We separate the contribution of the total width into different reaction channels, KKbar and KYh, the latter ones associated with the phiN→K+Y reactions. We find a total width at normal nuclear matter density of about 22 MeV, considerably larger than the free one
Additional details
Additional titles
- Augmented title (English)
- 13.15.-k; 13.75.Jz; 14.40.Ev; 25.75.-q; phi decay in nuclei; Chiral Lagrangian; K-nucleus interaction
Identifiers
- PII
- S0375947400003638;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 679
- Journal Issue
- 3-4
- Journal Page Range
- p. 616-628
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34012168
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTIKAONS; CHIRAL SYMMETRY; HEAVY ION REACTIONS; KAON-NUCLEON INTERACTIONS; KAONS; LAGRANGIAN FUNCTION; NUCLEAR MATTER; PARTICLE DECAY; PHI-1020 MESONS; PHI3-1850 MESONS
- Descriptors DEC
- ANTIMATTER; ANTIPARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FUNCTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; KAONS; MATTER; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEAR REACTIONS; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS; QUARKONIUM; STRANGE MESONS; STRANGE PARTICLES; STRANGEONIUM; SYMMETRY; TENSOR MESONS; VECTOR MESONS
Optional Information
- Copyright
- Copyright (c) 2001 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.