Published September 16, 2003
| Version v1
Journal article
Fine structure in one-proton emission studied at Oak Ridge
Creators
- Rykaczewski, K.P.1
- Gross, C.J.1
- Lewis, T.A.1
- McConnell, J.W.1
- Shapira, D.1
- Yu, C.-H.1
- Grzywacz, R.2, 1
- Batchelder, J.C.3
- Bingham, C. R.4, 1
- Fong, D.5
- Hamilton, J.H.5
- Hwang, J.K.5
- Ramayya, A.V.5
- Ginter, T.N.6, 5, 1
- Hartley, D.J.4
- Larochelle, Y.4
- Tantawy, M.N.4
- Janas, Z.7, 2
- Karny, M.7, 2
- Krolas, W.8, 7, 5
- and others
- 1. Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States)
- 2. Institute of Experimental Physics, Warsaw University, PL 00-681 Warsaw (Poland)
- 3. UNIRIB Oak Ridge Associated Universities, Oak Ridge, TN 37831 (United States)
- 4. Dept. of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996 (United States)
- 5. Dept. of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235 (United States)
- 6. NSCL, Michigan State University, East Lansing, MI 48824 (United States)
- 7. Joint Institute for Heavy Ion Research, Oak Ridge, TN 37831 (United States)
- 8. H. Niewodniczanski Institute of Nuclear Physics, PL 31-342 Cracow (Poland)
Description
Two observations of fine structure in proton emission are reported : 3-μs 145Tm and 4-ms 141Ho. These experiments were performed using the Recoil Mass Separator (RMS) at the Holifield Radioactive Ion Beam Facility at Oak Ridge. The signals from the RMS detectors were digitally processed using Digital Gamma Finder modules. The fine structure branching ratios, 9.6±1.5% and 0.70±0.15%, and measured energies of the 2+ excited levels in daughter nuclei, 330 and 202 keV, respectively, helped us to determine the deformations and wave functions of proton-emitting states
Additional details
Identifiers
- DOI
- 10.1063/1.1615152;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 681
- Journal Issue
- 1
- Journal Page Range
- p. 11-17
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 2. International symposium on proton-emitting nuclei
- Acronym
- PROCON 2003
- Dates
- 12-15 Feb 2003
- Place
- Legnaro (Italy)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36068711
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BRANCHING RATIO; DEFORMED NUCLEI; EXCITED STATES; FINE STRUCTURE; HOLMIUM 141; KEV RANGE; NUCLEAR DEFORMATION; OAK RIDGE; PROTON SPECTRA; PROTON-EMISSION DECAY; PROTONS; RADIOACTIVE ION BEAMS; RECOILS; THULIUM 145; WAVE FUNCTIONS
- Descriptors DEC
- BARYONS; BEAMS; DECAY; DEFORMATION; DEVELOPED COUNTRIES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; FERMIONS; FUNCTIONS; HADRONS; HOLMIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; ION BEAMS; ISOTOPES; MICROSECONDS LIVING RADIOISOTOPES; MILLISECONDS LIVING RADIOISOTOPES; NORTH AMERICA; NUCLEAR DECAY; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; PROTON DECAY RADIOISOTOPES; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA; TENNESSEE; THULIUM ISOTOPES; URBAN AREAS; USA
Optional Information
- Notes
- (c) 2003 American Institute of Physics