Back to Search
Start Over
Covariant orbital-spin scheme for any spin based on irreducible tensor.
- Source :
- Journal of High Energy Physics; Jun2023, Vol. 2023 Issue 6, p1-37, 37p
- Publication Year :
- 2023
-
Abstract
- In hadron spectrum physics, the partial wave analysis is a primary method used to extract properties of hadronic resonances. The covariant orbital-spin coupling scheme holds unique advantages over other partial wave methods due to its Lorentz covariant form and determined orbital-spin quantum numbers. This paper presents a general form of the covariant orbital-spin coupling scheme based on the irreducible tensor of the homogeneous proper Lorentz group and its little groups. A systematic procedure for constructing partial wave amplitude in a Lorentz covariant way is provided, which can be applied to both massive and massless particles. Specific examples are also included. [ABSTRACT FROM AUTHOR]
- Subjects :
- COUPLING schemes
LORENTZ groups
WAVE analysis
HADRONS
SCATTERING amplitude (Physics)
Subjects
Details
- Language :
- English
- ISSN :
- 11266708
- Volume :
- 2023
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Journal of High Energy Physics
- Publication Type :
- Academic Journal
- Accession number :
- 165036465
- Full Text :
- https://doi.org/10.1007/JHEP06(2023)039