Published June 2021
| Version v1
Journal article
Weak kaon production off the nucleon and Watson's theorem
- 1. Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, E-46071 Valencia (Spain)
- 2. Institut für Kernphysik and PRISMA, +, Cluster of Excellence, Johannes Gutenberg-Universität, 55128 Mainz (Germany)
- 3. Department of Physics, Aligarh Muslim University, Aligarh, 202 002 (India)
Description
We have improved the tree-level model of Ref. [1] for weak production of kaons off nucleons by partially restoring unitarity. This is achieved by imposing Watson's theorem to the dominant vector and axial-vector contributions in appropriate angular momentum and isospin quantum number sectors. The observable consequences of this procedure are investigated.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2021.136349Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2021.136349;
- PII
- S0370269321002896;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 817
- Journal Page Range
- vp.
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54011383
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR MOMENTUM; ISOSPIN; KAONS; NUCLEONS; PARTICLE PRODUCTION; QUANTUM NUMBERS; VECTORS
- Descriptors DEC
- BARYONS; BOSONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES; TENSORS
Optional Information
- Copyright
- Copyright (c) 2021 The Author(s). Published by Elsevier B.V.