Published June 28, 2010
| Version v1
Journal article
Analysis of the X(4350) as a scalar c-barc and Ds*D-bars* mixing state with QCD sum rules
Creators
- 1. Department of Physics, North China Electric Power University, Baoding 071003 (China)
Description
In this Letter, we assume that the narrow structure X(4350) is a scalar c-barc-Ds*D-bars* mixing state, and study its mass using the QCD sum rules. The numerical result MX=(4.37±0.15) GeV is in good agreement with the experimental data, the X(4350) may be a scalar c-barc-Ds*D-bars* mixing state. Other possibility, such as a scalar (tensor) csc-bars-bar tetraquark state is not excluded.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2010.05.068Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2010.05.068;
- arXiv
- arXiv:0912.4626v4;
- PII
- S0370-2693(10)00671-4;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 690
- Journal Issue
- 4
- Journal Page Range
- p. 403-406
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42018064
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- EXPERIMENTAL DATA; GEV RANGE; MASS; QUANTUM CHROMODYNAMICS; SCALAR MESONS; SUM RULES
- Descriptors DEC
- BOSONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; EQUATIONS; FIELD THEORIES; HADRONS; INFORMATION; MESONS; NUMERICAL DATA; QUANTUM FIELD THEORY
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.