/sup 204/Pb(n,n'. gamma. )/sup 204/Pb reaction

Journal Article · Fri Aug 01 04:00:00 EDT 1980 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.22.928· OSTI ID:5237492

Dawson, W K; Green, P W; Hooper, H R; Neilson, G C; Sheppard, D M; Siefken, H E; Smith, D L; Davidson, J M

The excited states of /sup 204/Pb were studied using the /sup 204/Pb(n,n'..gamma..) reaction. Gamma-ray excitation functions and angular distributions were recorded using a small-sample technique. Previously unreported /sup 204/Pb levels were observed at 1605 +- 1, 1682 +- 1, 1762 +- 1, 1873 +- 1, and 2276 +- 3 keV excitation. The spins of the levels at 1682, 1762, 1873, and 2276 keV are J=1, 2, or 3/sup -/. The spin and parity of the 1605 keV level is limited to J/sup ..pi../=3/sup +/ or 4/sup +/. Multipole mixing ratios were measured for several transitions where the initial and final state spins and parities were firmly established from previous work.

• Research Organization: Nuclear Research Center, The University of Alberta, Edmonton, Alberta T6G 2N5, Canada
• OSTI ID: 5237492
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 22:2; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

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A=190-219
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA DECAY RADIOISOTOPES
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BARYON REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION FUNCTIONS
GAMMA SPECTRA
HADRON REACTIONS
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INELASTIC SCATTERING
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEAD 204
LEAD 204 TARGET
LEAD ISOTOPES
MEV RANGE
MEV RANGE 01-10
MIXING RATIO
MULTIPOLES
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
PARITY
PARTICLE PROPERTIES
RADIOISOTOPES
SCATTERING
SPECTRA
SPIN
TARGETS
YEARS LIVING RADIOISOTOPES