Published June 23, 1975 | Version v1
Journal article Metadata-only

Covariant dynamical calculation of the nucleon--nucleon S waves

Creators

  • 1. Department of Physics and Astronomy, University of Maryland, College Park, Maryland 20742

Description

We compute the binding energy of the 3S1 and 1S0NN states (known to be bound by 2.22 and -0.07 MeV) using a covariant, singular-core, three-body model of the NNπ system with r/subc//supNN/=0.7 fm, 3f/sub infinity/=1.8, and 1f/sub infinity/=0.3 as observed at high energy. For the πN P11 input we use r/subc//sup piN/=0.18 fm fitted (or h/Mc=0.22 fm postulated) and find 3.26 (2.59) for 3S1 and 1.41 (0.73) for 1S0

Additional details

Identifiers

DOI
10.1103/physrevlett.34.1582;

Publishing Information

Journal Title
Physical Review Letters
Journal Volume
34
Journal Issue
25
Series
Phys. Rev. Lett.
Journal Page Range
1582-1585
ISSN
0031-9007

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
6214412
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
AMPLITUDES; BINDING ENERGY; NUCLEON-NUCLEON INTERACTIONS; PION-NUCLEON INTERACTIONS; S STATES; S WAVES; THREE-BODY PROBLEM; WAVE FUNCTIONS
Descriptors DEC
BARYON-BARYON INTERACTIONS; ENERGY; ENERGY LEVELS; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MANY-BODY PROBLEM; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; PARTIAL WAVES; PARTICLE INTERACTIONS

Optional Information

Notes
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