Probing nucleon-nucleon interactions in breakup of the one-neutron halo nucleus {sup 11}Be on a proton target

Journal Article · Mon Mar 15 00:00:00 EDT 2010 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.81.031601· OSTI ID:21386654

Cravo, E; Deltuva, A ^[1]; Crespo, R ^[1]; Moro, A M ^[2]

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1. Centro de Fisica Nuclear, Universidade de Lisboa, Av. Prof. Gama Pinto 2, P-1649-003 Lisboa (Portugal)
2. Departamento de Fisica Atomica, Molecular e Nuclear, Universidad Seville, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla (Spain)

A comparison between full few-body Faddeev/Alt-Grassberger-Sandhas (Faddeev/AGS) and continuum-discretized coupled-channels calculations is made for the resonant and nonresonant breakup of {sup 11}Be on proton target at 63.7 MeV/u incident energy. A simplified two-body model is used for {sup 11}Be which involves an inert {sup 10}Be(0{sup +}) core and a valence neutron. The sensitivity of the calculated observables to the nucleon-nucleon potential dynamical input is analyzed. We show that with the present NN and N-core dynamics the results remain a puzzle for the few-body problem of scattering from light exotic halo nuclei.

• OSTI ID: 21386654
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 81, Issue 3; Other Information: DOI: 10.1103/PhysRevC.81.031601; (c) 2010 The American Physical Society; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BERYLLIUM 10
BERYLLIUM 11
COMPARATIVE EVALUATIONS
COMPUTERIZED SIMULATION
COUPLED CHANNEL THEORY
FADDEEV EQUATIONS
HELIUM 4 TARGET
MEV RANGE 10-100
NEUTRONS
NUCLEAR HALOS
NUCLEON-NUCLEON INTERACTIONS
NUCLEON-NUCLEON POTENTIAL
PROTONS
SCATTERING
SENSITIVITY
TWO-BODY PROBLEM
ALKALINE EARTH ISOTOPES
BARYON-BARYON INTERACTIONS
BARYONS
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY RANGE
EQUATIONS
EVALUATION
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
ISOTOPES
LIGHT NUCLEI
MANY-BODY PROBLEM
MEV RANGE
NUCLEI
NUCLEONS
PARTICLE INTERACTIONS
POTENTIALS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SIMULATION
TARGETS
YEARS LIVING RADIOISOTOPES