Separation of the interference response function R sub L T in the sup 16 O( e , e prime p ) sup 15 N reaction

Journal Article · Mon Jul 29 04:00:00 EDT 1991 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.67.568· OSTI ID:5266636

Chinitz, L; Bernheim, M; Capitani, G P; Catarinella, A; Danel, J F; De Sanctis, E; Frullani, S; Garibaldi, F; Ghio, F; Iodice, M; Lakehal-Ayat, L; LeGoff, J M; LeRose, J; Magnon, A; Marchand, C; Minehart, R; Morgenstern, J; Mougey, J; Nanda, S; Perdrisat, C ; Powers, R; Punjabi, V; Saha, A; Ulmer, P; Vernin, P ^[1]

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1. University of Virginia; Charlottesville; Virginia (USA) Continuous Electron Beam Accelerator Facility; Newport News; Virginia (USA) Centre d'Etudes Nucleaires de Saclay; 91190 Gif-sur-Yvette (France) Laboratori Nazionali di Frascati Istituto Nazionale di Fisica Nucleare; Frascati (Italy) Physics Laboratory; Istituto Superiore di Sanita; Istituto Nazionale di Fisica Nucleare; Sezione Sanita; Rome (Italy) College of William and Mary; Williamsburg; Virginia (USA) Norfolk State University; Norfolk; Virginia (USA) University of Basel; Basel (Switzerland)

In one of the first measurements of its type, the nuclear response function {ital R}{sub {ital L}{ital T}} has been determined in the {sup 16}O({ital e},{ital e}{prime}{ital p}){sup 15}N reaction in quasielastic kinematics for the ground state (1/2{sup {minus}}) and the first excited state (6.32 MeV, 3/2{sup {minus}}). Extracted momentum distributions for these two states exhibit asymmetric behavior. Spectroscopic factors show significant depletion of strength, consistent with previous results. {ital R}{sub {ital L}{ital T}} agrees better with relativistic distorted-wave impulse-approximation calculations in magnitude than does the total cross section.

• DOE Contract Number: AC05-84ER40150; FG05-89ER40525
• OSTI ID: 5266636
• Journal Information: Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 67:5; ISSN PRLTA; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

651320* -- Nuclear Properties & Reactions
A=6-19
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
DISTORTED WAVE THEORY
ELECTRON REACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
EXCLUSIVE INTERACTIONS
FERMIONS
FUNCTIONS
HADRONS
IMPULSE APPROXIMATION
INTERACTIONS
ISOTOPES
LEPTON REACTIONS
LIGHT NUCLEI
MEV RANGE
MEV RANGE 100-1000
NITROGEN 15
NITROGEN ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-EVEN NUCLEI
OXYGEN 16 TARGET
PARTICLE INTERACTIONS
PROTONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RESPONSE FUNCTIONS
SCATTERING
SPECTROSCOPIC FACTORS
STABLE ISOTOPES
TARGETS