Published June 15, 2007
| Version v1
Journal article
Two pion exchange in proton-proton scattering
Creators
- 1. New Mexico State University, Las Cruces NM 88003 (United States)
- 2. LPNHE - IN2P3-CNRS-Universites Paris 6 et 7, Groupe Theorie, Universite Pierre and Marie Curie, 75252 Paris (France)
Description
The contribution of the box and crossed two-pion-exchange diagrams to proton-proton scattering at 90c.m. is calculated in the laboratory momentum range up to 12 GeV/c. Relativistic form factors related to the nucleon and pion size and representing the pion source distribution based on the quark structure of the nucleonic core are included at each vertex of the pion-nucleon interaction. Feynman diagram amplitudes calculated without form factors are checked against those derived from dispersion relations
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysa.2007.03.057;
- PII
- S0375-9474(07)00304-1;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 790
- Journal Issue
- 1-4
- Journal Page Range
- p. 315-318
- ISSN
- 0375-9474
- CODEN
- NUPABL
Conference
- Title
- 18. international IUPAP conference on few-body problems in physics
- Acronym
- FB 18
- Dates
- 21-26 Aug 2006
- Place
- Santos (Brazil)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38090250
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AMPLITUDES; DISPERSION RELATIONS; DISTRIBUTION; FEYNMAN DIAGRAM; FORM FACTORS; GEV RANGE; NUCLEONS; PION-NUCLEON INTERACTIONS; PIONS; PROTON-PROTON INTERACTIONS; QUARKS; RELATIVISTIC RANGE
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; BOSONS; DIAGRAMS; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.