Published May 2002
| Version v1
Journal article
Preliminary study on ordering problem in potential model
- 1. Chinese Academy of Sciences, Beijing (China). The Graduate School
- 2. Nankai Univ., Tianjin (China). Dept. of Physics
- 3. Chinese Academy of Sciences, Beijing (China). Inst. of High Energy Physics
Description
While deriving the effective potential by calculating the elastic scattering amplitude between quark-antiquark, one would encounter the ordering problem. Even the hermiticity requirement is considered, various ordering schemes may still lead to different numerical results. The authors investigate this issue and present the preliminary results, then make some discussion
Additional details
Publishing Information
- Journal Title
- High Energy Physics and Nuclear Physics
- Journal Volume
- 26
- Journal Issue
- 5
- Journal Page Range
- p. 450-454
- ISSN
- 0254-3052
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 34025868
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ELASTIC SCATTERING; POTENTIALS; QUANTUM OPERATORS; QUARK-ANTIQUARK INTERACTIONS; QUARKONIUM; SCATTERING AMPLITUDES
- Descriptors DEC
- AMPLITUDES; INTERACTIONS; MATHEMATICAL OPERATORS; PARTICLE INTERACTIONS; SCATTERING