200-MeV-. pi. /sup +/-induced single-nucleon removal from /sup 24/Mg

Journal Article · Sat Nov 01 04:00:00 EST 1986 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.34.1813· OSTI ID:7103802

Joyce, D; Funsten, H O; Lieb, B J; Plendl, H S; Norton, J; Stronach, C E; Lind, V G; McAdams, R E; Otteson, O H; Swenson, L W; others, and

Nuclear ..gamma.. rays in coincidence with outgoing pions or protons following single-nucleon removal from /sup 24/Mg by 200-MeV ..pi../sup +/ have been detected with Ge(Li) detectors. Differential cross sections are reported for ..gamma.. rays from the first excited mirror states of /sup 23/Na and /sup 23/Mg in coincidence with positive pions or protons detected in particle telescopes at 30/sup 0/, 60/sup 0/, 90/sup 0/, 120/sup 0/, and 150/sup 0/; angle-integrated absolute cross sections and cross section ratios sigma( /sup 23/Mg)/sigma( /sup 23/Na) are calculated. These results are compared with the predictions of a Pauli-blocked plane-wave impulse approximation and the intranuclear cascade and nucleon charge exchange reaction models. The plane-wave impulse approximation and the intranuclear cascade calculations generally agree with the angular dependence of the experimental results but not the absolute magnitude. The nucleon charge exchange calculation does not reproduce the observed cross section charge ratios.

• Research Organization: College of William and Mary, Williamsburg, Virginia 23185
• OSTI ID: 7103802
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 34:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651420* -- Nuclear Properties & Reactions
A=20-38
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
ANGULAR DISTRIBUTION
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
CROSS SECTIONS
DATA
DIFFERENTIAL CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FERMIONS
GAMMA RADIATION
HADRON REACTIONS
HADRONS
IMPULSE APPROXIMATION
INFORMATION
IONIZING RADIATIONS
ISOTOPES
KNOCK-OUT REACTIONS
LAMPF LINAC
LIGHT NUCLEI
LINEAR ACCELERATORS
MAGNESIUM 23
MAGNESIUM 24
MAGNESIUM ISOTOPES
MESON FACTORIES
MESON REACTIONS
MEV RANGE
MEV RANGE 100-1000
MIRROR NUCLEI
NUCLEAR CASCADES
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
ODD-EVEN NUCLEI
PION PLUS REACTIONS
PION REACTIONS
PROTONS
RADIATIONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SODIUM 23
SODIUM ISOTOPES
SPECTROSCOPIC FACTORS
STABLE ISOTOPES