Published April 11, 2006
| Version v1
Journal article
Pentaquarks - a brief update
Creators
- 1. M. Smoluchowski Institute of Physics, Jagellonian University, Cracow (Poland)
Description
We argue that recently reported light and narrow uudds-bar pentaquark state requires modification of a naive quark model. On the other hand such a state is naturally accommodated in chiral soliton models. We briefly describe the logic behind such models and underline differences between Skyrme model and chiral quark soliton models. We discuss phenomenological and theoretical consequences of Θ+. Finally we comment on recent experimental reports from CLAS, LEPS and SVD-2
Additional details
Identifiers
- DOI
- 10.1063/1.2197447;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 828
- Journal Issue
- 1
- Journal Page Range
- p. 394-400
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 35. internationals symposium on multiparticle dynamics; Workshop on particle correlations and femtoscopy
- Dates
- 9-17 Aug 2005
- Place
- Kromeriz (Czech Republic)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37102875
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHIRALITY; LEP STORAGE RINGS; MODIFICATIONS; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; QUARK MODEL; QUARKS; SKYRME POTENTIAL; SOLITONS
- Descriptors DEC
- ACCELERATORS; COMPOSITE MODELS; CYCLIC ACCELERATORS; FERMIONS; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; NUCLEON-NUCLEON POTENTIAL; PARTICLE MODELS; PARTICLE PROPERTIES; POTENTIALS; QUASI PARTICLES; SPECTROMETERS; STORAGE RINGS; SYNCHROTRONS
Optional Information
- Notes
- (c) 2006 American Institute of Physics