Published 1977
| Version v1
Report
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Physical consequencies of the finiteness of number of amplitude zeroes
Description
Proceeding from an analysis of experimental data and results of axiomatic quantum field theory numbers of zeroes of the elastic forward π+p scattering amplitudes in the complex energy plane beyond cuts are established. This permits to get a series of physical corollaries; dispersion relations for the inverse amplitude and conditional asymptotical lower and upper bounds for certain combinations of the total πN scattering cross-sections and the differential cross-sections of the forward πN scattering
Availability note (English)
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Additional details
Additional titles
- Original title (Russian)
- Физические следствия конечности числа нулей амплитуды
Publishing Information
- Imprint Pagination
- 17 p.
- Report number
- ITF--77-70R
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 9392699
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANALYTICAL SOLUTION; DIFFERENTIAL CROSS SECTIONS; DISPERSION RELATIONS; ELASTIC SCATTERING; PION-PROTON INTERACTIONS; QUANTUM FIELD THEORY; SCATTERING AMPLITUDES; TOTAL CROSS SECTIONS
- Descriptors DEC
- AMPLITUDES; CROSS SECTIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; INTERACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PION-NUCLEON INTERACTIONS; SCATTERING
Optional Information
- Notes
- 21 refs.