Decay Properties of {sup 266}Bh and {sup 262}Db Produced in the {sup 248}Cm+{sup 23}Na Reaction - Further Confirmation of the {sup 278}113 Decay Chain

Journal Article · Tue Jun 01 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3455961· OSTI ID:21362132

Morita, K; Morimoto, K; Kaji, D; Haba, H; Ozeki, K; Kudou, Y; Yoneda, A; Ichikawa, T; Katori, K; Yoshida, A ^[1]; Sato, N ^[1]; Sumita, T ^[1]; Fujimori, Y; Tokanai, F ^[2]; Goto, S ^[3]; Ideguchi, E ^[4]; Kasamatsu, Y; Koura, H; Tsukada, K ^[5]; Komori, Y ^[6]

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1. RIKEN Nishina Center, RIKEN, Wako, Saitama 351-0198 (Japan)
2. Department of Physics, Yamagata University, Yamagata 990-8560 (Japan)
3. Center for Instrumental Analysis, Niigata University, Ikarashi, Nishi-ku, Niigata 950-2181 (Japan)
4. Center for Nuclear Study, University of Tokyo, Wako, Saitama 351-0198 (Japan)
5. Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan)
6. Department of Chemistry, Osaka University, Toyonaka, Osaka 560-0043 (Japan)

Decay properties of an isotope {sup 266}Bh and its daughter nucleus {sup 262}Db produced by the {sup 248}Cm({sup 23}Na,5n) reaction were studied by using a gas-filled recoil separator coupled with a position-sensitive semiconductor detector. {sup 266}Bh was clearly identified from the correlation of the known nuclide, {sup 262}Db. The obtained decay properties of {sup 266}Bh and {sup 262}Db are consistent with those observed in the {sup 278}113 chain by RIKEN collaboration, which provided further confirmation of the discovery of {sup 278}113.

• OSTI ID: 21362132
• Journal Information: AIP Conference Proceedings, Vol. 1238, Issue 1; Conference: 7. Tours symposium on nuclear physics and astrophysics, Kobe (Japan), 16-20 Nov 2009; Other Information: DOI: 10.1063/1.3455961; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BOHRIUM 266
CURIUM 248
DUBNIUM 262
ELEMENT 113 278
INTERNAL CONVERSION RADIOISOTOPES
JAPANESE ORGANIZATIONS
NUCLEAR DECAY
POSITION SENSITIVE DETECTORS
SEMICONDUCTOR DETECTORS
SODIUM 23
SODIUM 23 BEAMS
SODIUM 23 REACTIONS
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
BEAMS
BOHRIUM ISOTOPES
CURIUM ISOTOPES
DECAY
DUBNIUM ISOTOPES
ELEMENT 113 ISOTOPES
EVEN-EVEN NUCLEI
HEAVY ION REACTIONS
HEAVY NUCLEI
ION BEAMS
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LIGHT NUCLEI
MEASURING INSTRUMENTS
MICROSECONDS LIVING RADIOISOTOPES
NATIONAL ORGANIZATIONS
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
RADIATION DETECTORS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SODIUM ISOTOPES
SPONTANEOUS FISSION RADIOISOTOPES
STABLE ISOTOPES
YEARS LIVING RADIOISOTOPES