COMPLEX ANGULAR MOMENTUM IN RELATIVISTIC S-MATRIX THEORY
Journal Article
·
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
On the basis of unitarity and the Mandelstam representation, the analyticity and threshold behavior of the positions and residues of the poles of the scattering amplitude in angular momentum as a function of energy are discussed. The right and left cuts of the partial wave amplitude for complex l are separated, and, in a model theory in which elastic unitarity holds, the domain of analyticity in the l plane is extended to the region Rel > 1. (auth)
- Research Organization:
- Univ. of California, Berkeley
- NSA Number:
- NSA-16-029975
- OSTI ID:
- 4799478
- Journal Information:
- Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 127; ISSN PHRVA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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