nd Scattering Observables Derived from the Quark-Model Baryon-Baryon Interaction

Journal Article · Wed May 12 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3442608· OSTI ID:21362028

Fujiwara, Y; Fukukawa, K ^[1]

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1. Department of physics, Kyoto University, Kyoto 606-8502 (Japan)

We solve the nd scattering in the Faddeev formalism, employing the NN sector of the quark-model baryon-baryon interaction fss2. The energy-dependence of the NN interaction, inherent to the (3q)-(3q) resonating-group formulation, is eliminated by the standard off-shell transformation utilizing the 1/sq root(N) factor, where N is the normalization kernel for the (3q)-(3q) system. This procedure yields an extra nonlocality, whose effect is very important to reproduce all the scattering observables below E{sub n}<=65 MeV. The different off-shell properties from the standard meson-exchange potentials, related to the non-locality of the quark-exchange kernel, yields appreciable effects to the differential cross sections and polarization observables of the nd elastic scattering, which are usually attributed to the specific properties of three-body forces.

• OSTI ID: 21362028
• Journal Information: AIP Conference Proceedings, Vol. 1235, Issue 1; Conference: 7. Japan-China joint nuclear physics symposium, Tsukuba (Japan), 9-13 Nov 2009; Other Information: DOI: 10.1063/1.3442608; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOSON-EXCHANGE MODELS
CLUSTER MODEL
DEUTERONS
DIFFERENTIAL CROSS SECTIONS
ELASTIC SCATTERING
ENERGY DEPENDENCE
KERNELS
LOCALITY
MEV RANGE 10-100
NEUTRONS
NUCLEON-NUCLEON INTERACTIONS
POLARIZATION
POTENTIALS
QUARK MODEL
QUARKS
SHELL MODELS
THREE-BODY PROBLEM
BARYON-BARYON INTERACTIONS
BARYONS
CHARGED PARTICLES
COMPOSITE MODELS
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MEV RANGE
NUCLEAR MODELS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
SCATTERING