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New island of cluster emitters

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Abstract

A new region of proton-rich parent nuclei decaying by spontaneous cluster emission with a measurable branching ratio relative to alpha-decay is predicted within analytical superasymmetric fission model. After a brief presentation of the model and of the seven mass tables used to calculate the released energy, the obtained results are discussed. Measurable half-lives and branching ratios are estimated for {sup 12}C, {sup 16}O, {sup 28}Si, and other cluster radioactivities of some nuclides having proton and neutron numbers in the range Z=56-64 and N=58-72. Such nuclei far from stability could be produced in reactions induced by radioactive beams. (orig.).
Authors:
Poenaru, D N; Greiner, W; [1]  Gherghescu, R [2] 
  1. Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany)
  2. Inst. of Atomic Physics, Bucharest (Romania)
Publication Date:
Jun 01, 1992
Product Type:
Technical Report
Report Number:
GSI-92-37(prepr.)
Reference Number:
SCA: 663210; 663560; PA: DEN-92:015367; SN: 93000903663
Resource Relation:
Other Information: PBD: Jun 1992
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; HEAVY ION EMISSION DECAY; NUCLEAR MODELS; NEUTRON-DEFICIENT ISOTOPES; NUCLEAR STRUCTURE; HEAVY ION DECAY RADIOISOTOPES; SPONTANEOUS FISSION; BRANCHING RATIO; HALF-LIFE; CARBON 12 EMISSION DECAY; OXYGEN 16 EMISSION DECAY; THEORETICAL DATA; WKB APPROXIMATION; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; RARE EARTH NUCLEI; BARIUM ISOTOPES; LANTHANUM 120; CERIUM ISOTOPES; NEODYMIUM ISOTOPES; SAMARIUM ISOTOPES; ODD-EVEN NUCLEI; 663210; 663560; GROUND-STATE RADIOACTIVITY; A = 90-149
OSTI ID:
10104215
Research Organizations:
Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany)
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE93742678; TRN: DE9215367
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
DEN
Size:
21 p.
Announcement Date:
Jun 30, 2005

Technical Report:

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Citation Formats

Poenaru, D N, Greiner, W, and Gherghescu, R. New island of cluster emitters. Germany: N. p., 1992. Web.
Poenaru, D N, Greiner, W, & Gherghescu, R. New island of cluster emitters. Germany.
Poenaru, D N, Greiner, W, and Gherghescu, R. 1992. "New island of cluster emitters." Germany.
@misc{etde_10104215,
title = {New island of cluster emitters}
 author = {Poenaru, D N, Greiner, W, and Gherghescu, R}
 abstractNote = {A new region of proton-rich parent nuclei decaying by spontaneous cluster emission with a measurable branching ratio relative to alpha-decay is predicted within analytical superasymmetric fission model. After a brief presentation of the model and of the seven mass tables used to calculate the released energy, the obtained results are discussed. Measurable half-lives and branching ratios are estimated for {sup 12}C, {sup 16}O, {sup 28}Si, and other cluster radioactivities of some nuclides having proton and neutron numbers in the range Z=56-64 and N=58-72. Such nuclei far from stability could be produced in reactions induced by radioactive beams. (orig.).}
 place = {Germany}
 year = {1992}
 month = {Jun}
 }