Medium effects on intermediate-energy one-nucleon removal cross sections

Journal Article · Mon Jun 15 04:00:00 EDT 2009 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.79.064617· OSTI ID:21289933

Flavigny, F; Obertelli, A; Vidana, I ^[1]

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1. CEA, Centre de Saclay, IRFU/Service de Physique Nucleaire, F-91191 Gif-sur-Yvette (France)

The influence of Pauli-blocking medium effects on intermediate-energy one-nucleon removal cross sections for sd-shell nuclei have been investigated using density-dependent nucleon-nucleon interaction cross sections within the S-matrix formalism under the Glauber approximation. All considered prescriptions for the density dependence result in a reduction of the one-nucleon removal cross sections. The effect is smaller than 20% for incident energies between 50 and 100 MeV/nucleon, and smaller than a few percent above 200 MeV/nucleon.

• OSTI ID: 21289933
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 6 Vol. 79; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
APPROXIMATIONS
CHANNELING
CROSS SECTIONS
MEV RANGE 10-100
NUCLEAR STRUCTURE
NUCLEI
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
S MATRIX