Published November 2007 | Version v1
Journal article Metadata-only

nd scattering lengths from a quark-model based NN interaction

Creators

  • 1. Escuela Superior de Fisica y Matematicas, Instituto Politecnico Nacional, Edificio 9, 07738 Mexico D.F. (Mexico)
  • 2. Departamento de Fisica Fundamental, Universidad de Salamanca, E-37008 Salamanca (Spain)

Description

We calculate the doublet and quartet neutron-deuteron scattering lengths using a nonlocal nucleon-nucleon interaction fully derived from quark-quark interactions. We use as input the NN1S0 and 3S1-3D1 partial waves. Our result for the quartet scattering length agrees well with the experimental value but the result for the doublet scattering length does not. However, if we take the result for the doublet scattering length together with the one for the triton binding energy they agree well with the so-called Phillips line

Additional details

Identifiers

DOI
10.1103/PhysRevC.76.057002;
arXiv
arXiv:0711.3123v1;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
76
Journal Issue
5
Journal Page Range
p. 057002-057002.3
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39082015
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BINDING ENERGY; DEUTERIUM TARGET; DEUTERONS; NEUTRON REACTIONS; NEUTRONS; NUCLEON-NUCLEON INTERACTIONS; PARTIAL WAVES; QUARK MODEL; QUARK-QUARK INTERACTIONS; SCATTERING LENGTHS; TRITONS
Descriptors DEC
BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BARYONS; CHARGED PARTICLES; COMPOSITE MODELS; DIMENSIONS; ELEMENTARY PARTICLES; ENERGY; FERMIONS; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; LENGTH; MATHEMATICAL MODELS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE MODELS; TARGETS

Optional Information

Notes
(c) 2007 The American Physical Society