WEAK COUPLING MOTION OF REGGE POLES (in Russian)
Journal Article
·
· Zh. Eksperim. i Teor. Fiz.
OSTI ID:4741578
The trajectories of Regge poles are found for scattering on a Yukawa potential (or super-position of such potentials) in the weak coupling case. The pole motion is characterized by the following qualitative features: 1) oscillation of the poles about integer negative points at energies corresponding to the left cut of the partial amplitude; 2) collision and exit of the poles into the complex plane even at a negative energy; 3) condensation of the poles near the point l = -1/2 at the threshold energy; and 4) open trajectories. Some peculiarities which arise at stronger coupling are discussed. (auth)
- Research Organization:
- Ioffe Inst. of Physics and Tech., Leningrad
- NSA Number:
- NSA-17-017277
- OSTI ID:
- 4741578
- Journal Information:
- Zh. Eksperim. i Teor. Fiz., Journal Name: Zh. Eksperim. i Teor. Fiz. Vol. Vol: 44
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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