Published June 2020
| Version v1
Journal article
Low energy pion–Λ interaction
- 1. Departamento de Física, CFM, Universidade Federal de Santa Catarina, Florianópolis, SC (Brazil)
Description
The low energy pion–Λ interaction is study in this work, considering effective chiral Lagrangians that include pions, baryons and the corresponding resonances. Interactions mediated by a σ meson exchange are also considered. The scattering amplitudes are calculated and then we determine the angular distributions and polarizations.
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjc/s10052-020-8151-zAdditional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C, Particles and Fields (Online)
- Journal Volume
- 80
- Journal Issue
- 6
- Journal Page Range
- p. 1-9
- ISSN
- 1434-6052
- CODEN
- EPCFFB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 51082329
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; BOSON-EXCHANGE MODELS; CHIRALITY; COUPLING CONSTANTS; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; FEYNMAN DIAGRAM; LAGRANGIAN FIELD THEORY; LAMBDA B NEUTRAL BARYONS; MESON-BARYON INTERACTIONS; MEV RANGE 01-10; MEV RANGE 100-1000; MEV RANGE 10-100; PHASE SHIFT; PIONS; POLARIZATION-ASYMMETRY RATIO; SCATTERING AMPLITUDES; SPIN ORIENTATION; THEORETICAL DATA; TOTAL CROSS SECTIONS
- Descriptors DEC
- AMPLITUDES; BARYONS; BEAUTY BARYONS; BEAUTY PARTICLES; BOSONS; CROSS SECTIONS; DATA; DIAGRAMS; DIMENSIONLESS NUMBERS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MATHEMATICAL MODELS; MESONS; MEV RANGE; NUMERICAL DATA; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SCATTERING
Optional Information
- Notes
- AID: 578