Published May 16, 1977 | Version v1
Journal article Metadata-only

The 54Fe(p,t)52Fe reaction at 52 MeV

Creators

  • 1. Tohoku Institute of Technology, Nagamachi, Sendai, Japan
  • 2. Tokyo Univ., Tanashi (Japan). Inst. for Nuclear Study
  • 3. Osaka Univ. (Japan)
  • 4. Tokyo Inst. of Tech. (Japan). Dept. of Physics

Description

The (p,t) reaction on 54Fe has been studied at Esub(p)=51.9 MeV with a broad-range magnetic spectrometer. States of 52Fe up to an excitation energy of 6.98 MeV are identified. Angular distributions are obtained for eighteen triton groups, and analysed in terms of distorted-wave Born approximation (DWBA) theory. It is found that the first-order finite-range correction improves calculated angular distribution shapes. New Jsub(π) assignments, based on the DWBA calculation and on empirical angular distribution shapes, are proposed for several states. Transition strengths are compared with a shell-model calculation. Predicted strengths are found too large for higher-J states. A more elaborate method of two-nucleon form factor derivation is necessary to extract quantitative information on nuclear structure. (Auth.)

Additional details

Identifiers

DOI
10.1016/0375-9474(77)90170-1;

Publishing Information

Journal Title
Nuclear Physics A
Journal Volume
282
Journal Issue
1
Series
Nucl. Phys., A.
Journal Page Range
53-65
ISSN
0375-9474

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
8329730
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ANGULAR DISTRIBUTION; DIFFERENTIAL CROSS SECTIONS; DWBA; ENERGY LEVELS; EXCITATION; IRON 52; IRON 54 TARGET; MEV RANGE 10-100; NUCLEAR POTENTIAL; NUCLEAR STRUCTURE; OPTICAL MODELS; PARITY; PICKUP REACTIONS; PROTON REACTIONS; SHELL MODELS; SPIN; TRITONS; TWO-NUCLEON TRANSFER REACTIONS
Descriptors DEC
ANGULAR MOMENTUM; BARYON REACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORN APPROXIMATION; CHARGED PARTICLES; CROSS SECTIONS; DIRECT REACTIONS; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; HADRON REACTIONS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; IRON ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; MULTI-NUCLEON TRANSFER REACTIO; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; PARTICLE PROPERTIES; RADIOISOTOPES; TARGETS; TRANSFER REACTIONS

Optional Information

Notes
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