Published September 1976
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The complex zeros of differential cross-sections
Description
The zeros of differential cross-sections for spin (0 + 1/2) → spin (0 + 1/2) scattering are examined in the complex z-plane. Their use in resonance identification is discussed for πN elastic scattering. An interpretation of backward scattering data is also given in terms of the intrinsic properties of differential cross-sections and polarization zeros. (author)
Availability note (English)
MF available from INIS under the Report Number.
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Additional details
Publishing Information
- Imprint Pagination
- 23 p.
- Report number
- RL--76-117
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 8294638
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; PION-NUCLEON INTERACTIONS; RESONANCE PARTICLES; SPIN; SPIN ORIENTATION; ZERO-RANGE APPROXIMATION
- Descriptors DEC
- ANGULAR MOMENTUM; CROSS SECTIONS; ELEMENTARY PARTICLES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; SCATTERING