Published November 11, 2004
| Version v1
Journal article
Determination of the K-bar 0d scattering length from the reaction pp->dK-bar 0K+
Creators
- 1. Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich (Germany)
- 2. Institute for Nuclear Research, 60th October Anniversary Prospect 7A, 117312 Moscow (Russian Federation)
- 3. Institute of Theoretical and Experimental Physics, B. Cheremushkinskaya 25, 117218 Moscow (Russian Federation)
- 4. Institut fuer Kernphysik, Forschungszentrum Juelich, D-52425 Juelich (Germany) and Universitaet Bonn, Helmholtz-Institut fuer Strahlen und Kernphysik (Theorie), Nussallee 14-16, D-53115 Bonn (Germany)
Description
The real and imaginary parts of the K-bar 0d scattering length are extracted from the K-bar 0d mass spectrum obtained from the reaction pp->dK-bar 0K+ measured recently at the Cooler Synchrotron COSY at Julich. We extract a new limit on the K-d scattering length, namely Ima=<1.3 fm and vertical bar Rea vertical bar =<1.3 fm. The limit for the imaginary part of the K-d scattering length is supported by data on the total K-d cross sections
Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2004.09.044;
- arXiv
- arXiv:nucl-th/0406061v1;
- PII
- S0370-2693(04)01369-3;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 601
- Journal Issue
- 3-4
- Journal Page Range
- p. 132-136
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38011092
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTIKAONS NEUTRAL; COSY STORAGE RING; CROSS SECTIONS; KAONS PLUS; MASS SPECTRA; PROTON-PROTON INTERACTIONS; SCATTERING LENGTHS
- Descriptors DEC
- ACCELERATORS; ANTIKAONS; ANTIMATTER; ANTIPARTICLES; BARYON-BARYON INTERACTIONS; BOSONS; CYCLIC ACCELERATORS; DIMENSIONS; ELEMENTARY PARTICLES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; KAONS; KAONS NEUTRAL; LENGTH; MATTER; MESONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS; SPECTRA; STORAGE RINGS; STRANGE MESONS; STRANGE PARTICLES; SYNCHROTRONS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.