Elastic scattering of protons from sup 11 Li and the neutron halo

Journal Article · Sat Jun 01 04:00:00 EDT 1991 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.43.2722· OSTI ID:5590425

Aleixo, A N.F.; Bertulani, C A ^[1]; Hussein, M S ^[2]

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1. Instituto de Fisica, Universidade Federal de Rio de Janeiro, 21945 Rio de Janeiro, Rio de Janeiro (Brazil)
2. Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 20516, 01498 Sao Paulo, Sao Paulo (Brazil)

The elastic-scattering angular distribution of {ital p}+{sup 11}Li at {ital E}{sub lab}=100 MeV is evaluated within Glauber's theory. The {ital p}-{sup 11}Li optical potential is evaluated within the {ital t}{rho}'' approximation with {rho}{sup 11}Li, the matter density of {sup 11}Li, calculated within constrained Hartree-Fock theory. Medium effects on the nucleon-nucleon {ital t} matrix, are fully taken into account. The effect of the halo neutrons on {ital d}{sigma}/{ital d}{Omega} is assessed through comparison with the {ital p}+{sup 12}C and {ital p}+{sup 9}Li systems at {ital E}{sub lab}=100 and 800 MeV.

• OSTI ID: 5590425
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 43:6; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653003* -- Nuclear Theory-- Nuclear Reactions & Scattering
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
CARBON 12 TARGET
CHARGED-PARTICLE REACTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
GLAUBER THEORY
HADRON REACTIONS
LITHIUM 9 TARGET
MATTER
MEV RANGE
MEV RANGE 10-100
NUCLEAR MATTER
NUCLEAR REACTIONS
NUCLEON REACTIONS
OPTICAL MODELS
PROTON REACTIONS
SCATTERING
TARGETS