Published June 1999 | Version v1
Journal article Metadata-only

Chiral Two-Pion Exchange and Proton-Proton Partial-Wave Analysis

Creators

  • 1. KVI, University of Groningen, Zernikelaan 25, NL-9747 AA Groningen (Netherlands)
  • 2. Institute for Theoretical Physics, University of Nijmegen, P.O. Box 9010, NL-6500 GL Nijmegen (Netherlands)
  • 3. Department of Physics, The Flinders University of South Australia, Bedford Park, SA 5042 (Australia)
  • 4. Institute for Theoretical Physics, University of Utrecht, Princetonplein 5, NL-3584 CC Utrecht (Netherlands)
  • 5. Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

Description

The chiral two-pion exchange component of the long-range pp interaction is studied in an energy-dependent partial-wave analysis. We demonstrate its presence and importance and determine the chiral parameters ci (i=1,thinsp3,thinsp4 ). The values agree well with those obtained from pion-nucleon amplitudes. copyright 1999 The American Physical Society

Additional details

Publishing Information

Journal Title
Physical Review Letters
Journal Volume
82
Journal Issue
25
Journal Page Range
p. 4992-4995
ISSN
0031-9007
CODEN
PRLTAO

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
30051609
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRAL SYMMETRY; PARTIAL WAVES; PION-NUCLEON INTERACTIONS; PIONS; PROTON-PROTON INTERACTIONS; STRONG INTERACTIONS
Descriptors DEC
BARYON-BARYON INTERACTIONS; BASIC INTERACTIONS; BOSONS; ELEMENTARY PARTICLES; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PROTON-NUCLEON INTERACTIONS; PSEUDOSCALAR MESONS; SYMMETRY