Published May 1979
| Version v1
Journal article
Singularities of amplitudes in the cos THETA-plane and high-energy scattering
- 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Serpukhov. Inst. Fiziki Vysokikh Ehnergij
Description
According to singularity and analytics condition of elastic scattering amplitude in the cos THETA-plane it is shown that at high energies the contribution to the differential cross section from u-channel peculiarities, connected with the H(s, z) function is negligibly small. The main contribution to the differential cross section of the elastic scattering forward, which does not decrease with energy increase, results from the G(s, z) function, having peculiarities on the G1 outline
Additional details
Additional titles
- Original title (Russian)
- Особенности амплитуды в cос THETA-плоскости и рассеяние при высоких энергиях
Publishing Information
- Journal Title
- Teor. Mat. Fiz.
- Journal Volume
- 39
- Journal Issue
- 2
- Series
- Teor. Mat. Fiz.
- Journal Page Range
- 147-164
- ISSN
- 0564-6162
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 10485334
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANALYTIC FUNCTIONS; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; INTEGRAL CALCULUS; SCATTERING AMPLITUDES; SINGULARITY; SOMMERFELD-WATSON THEORY; UNITARITY
- Descriptors DEC
- AMPLITUDES; CROSS SECTIONS; FUNCTIONS; MATHEMATICS; SCATTERING
Optional Information
- Notes
- For English translation see the journal Theoretical and Mathematical Physics (USA).