Published January 1, 2005
| Version v1
Journal article
Pentaquark implications for exotic mesons
- 1. Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606 (United States)
- 2. Rudolph Peierls Centre for Theoretical Physics, University of Oxford, 1 Keble Road, Oxford OX1 3NP (United Kingdom)
Description
If the exotic baryon Θ+(1540) is a correlated ududs with JP=(1+/2), then there should exist an exotic meson θ+ with strangeness +2, JP=1-, mass ∼1.6 GeV, decaying to K+K0 with width O(10-100) MeV. The π1(1400;1600) may be broad members of 10±10 in such a picture, and it is possible that vector mesons in the 1.4-1.7 GeV mass range are related to this multiplet. We suggest that dynamical correlations may limit the spectrum of JP(C) such that the 1-(±) states are isolated
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.71.014017;
- arXiv
- arXiv:hep-ph/0411160v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 71
- Journal Issue
- 1
- Journal Page Range
- p. 014017-014017.9
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37020906
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BARYONS; CORRELATIONS; GEV RANGE; KAONS NEUTRAL; KAONS PLUS; MEV RANGE; PARTICLE IDENTIFICATION; PARTICLE WIDTHS; REST MASS; STRANGENESS; VECTOR MESONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRONS; KAONS; MASS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- (c) 2005 The American Physical Society