Published March 2005 | Version v1
Journal article Metadata-only

Low energy n-3H scattering: A novel testground for nuclear interactions

Creators

  • 1. INFN, Sezione di Pisa and Physics Department, University of Pisa, Pisa I-56100 (Italy)
  • 2. Centro de Fisica Nuclear da Universidade de Lisboa, Avenue Professor Gama Pinto, 2, 1649-003 Lisbon (Portugal)
  • 3. L.P.S.C., 53 Avenue des Martyrs, 38026 Grenoble (France)
  • 4. DPTA/Service de Physique Nucleaire, CEA/DAM Ile de France, Boite Postale 12, F-91680 Bruyeres-le-Chatel (France)

Description

Low energy n-3H elastic cross sections near the resonance peak are calculated by solving the four-nucleon problem with realistic NN interactions. Three different methods - Alt, Grassberger, and Shandas; hyperspherical harmonics; and Faddeev-Yakubovsky - have been used and their respective results are compared. We conclude on a failure of the existing NN forces to reproduce the n-3H total cross section

Additional details

Identifiers

DOI
10.1103/PhysRevC.71.034004;
arXiv
arXiv:nucl-th/0412089v1;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
71
Journal Issue
3
Journal Page Range
p. 034004-034004.8
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37011888
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
FADDEEV EQUATIONS; HARMONICS; NEUTRON REACTIONS; NEUTRONS; NUCLEAR FORCES; NUCLEON-NUCLEON INTERACTIONS; RESCATTERING; RESONANCE SCATTERING; TOTAL CROSS SECTIONS; TRITIUM TARGET; TRITONS
Descriptors DEC
BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BARYONS; CHARGED PARTICLES; CROSS SECTIONS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INELASTIC SCATTERING; INTERACTIONS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; OSCILLATIONS; PARTICLE INTERACTIONS; SCATTERING; TARGETS

Optional Information

Notes
(c) 2005 The American Physical Society