Magnetic moments of the 2/sup +/ first excited states of even iron isotopes

Journal Article · Mon Aug 01 04:00:00 EDT 1977 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.16.899· OSTI ID:7297590

Brennan, J M; Benczer-Koller, N; Hass, M; King, H T

The large magnetic fields that act on fast-moving ions traversing thin magnetized Fe foils were utilized to remeasure the magnetic moments of the first excited 2/sup +/ states of /sup 54/Fe and /sup 58/Fe. The technique reported here does not require an accurate knowledge of the nuclear lifetime and does not depend on the static magnetic field of Fe in Fe. Assuming g (/sup 56/Fe,2/sup +/) = 0.61 +- 0.08, we obtain g = 1.68 +- 0.38 and g = 0.46 +- 0.10 for the first 2/sup +/ states of /sup 54/Fe and /sup 58/Fe, respectively. The present results agree well with previous measurements and support the existing models for the structure of these states.

• Research Organization: Department of Physics, Rutgers University, New Brunswick, New Jersey 08903
• OSTI ID: 7297590
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 16:2; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR CORRELATION
ANGULAR MOMENTUM
CHARGED-PARTICLE REACTIONS
CORRELATIONS
DIPOLE MOMENTS
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
GAMMA SPECTRA
HEAVY ION REACTIONS
INELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
IRON 54
IRON 54 TARGET
IRON 56
IRON 56 TARGET
IRON 58
IRON 58 TARGET
IRON ISOTOPES
ISOTOPES
MAGNETIC DIPOLE MOMENTS
MAGNETIC MOMENTS
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEI
PARITY
PARTICLE PROPERTIES
POLARIZED TARGETS
SCATTERING
SPECTRA
SPIN
STABLE ISOTOPES
SULFUR 32 REACTIONS
TARGETS