Nuclear Data Sheets for A = 93
- Nuclear Science Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720 (United States)
Nuclear structure data pertaining to all nuclei with mass number A=93 (Se, Br, Kr, Rb, Sr, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag) have been compiled and evaluated and incorporated into the ENSDF data file. This publication for A=93 supersedes the previous publication by C.M. Baglin, Nuclear Data Sheets80, 1 (1997) (literature cutoff date November 1996) and subsequent revisions by C.M. Baglin of the ENSDF files for 93Br and {sup 93}Kr (literature cutoff 26 February 2001) and for {sup 93}Rh (literature cutoff 27 February 2001); it includes all data available prior to 15 December 2010. Significant changes since prior evaluations include the following: 2010Hw03 identified several high-spin states in {sup 93}Kr in {sup 252}Cf SF decay; in addition to the many low-spin levels already known in {sup 93}Rb from {beta}{sup -} decay, several higher-spin states have now been identified in a {sup 252}Cf SF decay study (2009Hw03); this SF decay has also been used to identify additional states in {sup 93}Sr (2003Hw01) and the {sup 238}U({sup 82}Se,X{gamma}) reaction (2007Bu35) has provided new information on {sup 93}Y. (HI,xn{gamma}) reaction studies have expanded our knowledge of the structure of {sup 93}Zr (2002Fo03, 2005Pa48), {sup 93}Nb (2007Wa45), {sup 93}Mo (2005Fu01), {sup 93}Tc (2003Ha22) and {sup 93}Pd (2004So04,2004Ru02). Considerable information on {sup 93}Nb was provided by a (p,2n{gamma}) study (2010Or01, 2006Or09, 2007Or01). The level schemes of {sup 93}Ru, {sup 93}Rh and {sup 93}Pd have undergone the most extensive revision thanks to studies of {sup 93}Rh {epsilon} decay (2004De40), {sup 94}Ag {epsilon}p decay (2004Mu30) and {sup 94}Ag p decay (2005Mu15, 2005Mu30), respectively. The half-life of the Zr member of this chain is of particular interest because of {sup 93}Zr's large contribution to long-term activity of nuclear reactor waste and also due to its potential as a supernova chronometer. During 2010, two new well-documented measurements of T{sub 1/2}({sup 93}Zr) were published (2010Ya01 and 2010Ca01); one agrees well with an earlier, undocumented measurement but, unfortunately, the other is many standard deviations lower for reasons which are not immediately apparent.
- OSTI ID:
- 21499808
- Journal Information:
- Nuclear Data Sheets, Vol. 112, Issue 5; Other Information: DOI: 10.1016/j.nds.2011.04.001; PII: S0090-3752(11)00029-9; Copyright (c) 2011 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; ISSN 0090-3752
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BROMINE 93
CALIFORNIUM 252
CROSS SECTIONS
EVALUATION
HALF-LIFE
HIGH SPIN STATES
KRYPTON 93
MOLYBDENUM 93
NIOBIUM 93
NUCLEAR DATA COLLECTIONS
NUCLEAR DECAY
NUCLEAR STRUCTURE
PALLADIUM 93
RHODIUM 93
RUBIDIUM 93
RUTHENIUM 93
SELENIUM 82 REACTIONS
SILVER 93
SILVER 94
STRONTIUM 93
TECHNETIUM 93
URANIUM 238 TARGET
YTTRIUM 93
ZIRCONIUM 93
ACTINIDE NUCLEI
ALKALINE EARTH ISOTOPES
ALPHA DECAY RADIOISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BROMINE ISOTOPES
CALIFORNIUM ISOTOPES
DECAY
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HEAVY ION REACTIONS
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
KRYPTON ISOTOPES
MILLISECONDS LIVING RADIOISOTOPES
MINUTES LIVING RADIOISOTOPES
MOLYBDENUM ISOTOPES
NIOBIUM ISOTOPES
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PALLADIUM ISOTOPES
RADIOISOTOPES
RHODIUM ISOTOPES
RUBIDIUM ISOTOPES
RUTHENIUM ISOTOPES
SECONDS LIVING RADIOISOTOPES
SILVER ISOTOPES
SPONTANEOUS FISSION RADIOISOTOPES
STABLE ISOTOPES
STRONTIUM ISOTOPES
TARGETS
TECHNETIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
YTTRIUM ISOTOPES
ZIRCONIUM ISOTOPES