Published 2000
| Version v1
Book
Crossed-boson exchange contribution and Bethe-Salpeter equation
Creators
- 1. E-mail: lukas at isn.in2p3.fr (France)
- 2. Institut des Sciences Nucleaires, Unite Mixte de Recherche CNRS-IN2P3, UJF, Grenoble (France).
Description
The contribution to the binding energy of a two-body system due to the crossed two-boson exchange contribution is calculated, using the Bethe-Salpeter equation. This is done for distinguishable, scalar particles interacting via the exchange of scalar massive bosons. The sensitivity of the results to the off-shell behavior of the operator accounting for this contribution is discussed. Large corrections to the Bethe-Salpeter result in the ladder approximation are found. (author)
Additional details
Publishing Information
- Publisher
- World Scientific
- Imprint Place
- Singapore (Singapore)
- ISBN
- 981-02-4110-0
- Imprint Title
- Proceedings of the second international conference on perspectives in hadronic physics
- Imprint Pagination
- 504 p.
- Journal Page Range
- p. 194-204
Conference
- Title
- 2. international conference on perspectives in hadronic physics
- Dates
- 10-14 May 1999
- Place
- Trieste (Italy)
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 31037699
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BETHE-SALPETER EQUATION; BINDING ENERGY; BOSON-EXCHANGE MODELS; CORRECTIONS; GROUND STATES
- Descriptors DEC
- ENERGY; ENERGY LEVELS; EQUATIONS; MATHEMATICAL MODELS; PARTICLE MODELS; PERIPHERAL MODELS
Optional Information
- Notes
- 14 refs, 2 figs