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Synthesis and Properties of Superheavy Nuclei

Technical Report:

Abstract

The mechanism of production and decay of excited compound nuclei leading to production of isotopes of trans actinide elements in the vicinity of closed deformed shells Z = 108, N = 162 is being considered. The implementation of experiments is described and data on synthesis of new isotopes {sup 262}104, {sup 265,266} 106 and {sup 267} 108 in hot fusion reactions is presented. The properties of the new nuclides point to a considerable increase of the periods of spontaneous fission predicted by the macro-microscopic theory. Prospects for using fusion reactions in synthesizing new elements are discussed.(author). 30 refs.; 9 figs.; 2 tabs.
Publication Date:
Dec 31, 1994
Product Type:
Technical Report
Report Number:
JINR-E-7-94-286
Reference Number:
SCA: 663450; 663590; PA: AIX-26:013299; EDB-95:032661; SN: 95001325356
Resource Relation:
Other Information: DN: Presented on the Fifth International Conference on Nucleus-Nucleus Collisions, Taormina (IT), May 30 - Jun 4, 1994.; PBD: 1994
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; TRANS 104 ELEMENTS; COMPOUND NUCLEI; SYNTHESIS; ALPHA DECAY; COLD FUSION; DEFORMED NUCLEI; HALF-LIFE; SPONTANEOUS FISSION; STABILITY; 663450; 663590; HEAVY-ION-INDUCED REACTIONS AND SCATTERING; A = 220 AND ABOVE
OSTI ID:
10112765
Research Organizations:
Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Nuclear Reactions
Country of Origin:
JINR
Language:
English
Other Identifying Numbers:
Other: ON: DE95614045; TRN: XJ9406543013299
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
10 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Oganessian, Yu Ts. Synthesis and Properties of Superheavy Nuclei. JINR: N. p., 1994. Web.
Oganessian, Yu Ts. Synthesis and Properties of Superheavy Nuclei. JINR.
Oganessian, Yu Ts. 1994. "Synthesis and Properties of Superheavy Nuclei." JINR.
@misc{etde_10112765,
title = {Synthesis and Properties of Superheavy Nuclei}
author = {Oganessian, Yu Ts}
abstractNote = {The mechanism of production and decay of excited compound nuclei leading to production of isotopes of trans actinide elements in the vicinity of closed deformed shells Z = 108, N = 162 is being considered. The implementation of experiments is described and data on synthesis of new isotopes {sup 262}104, {sup 265,266} 106 and {sup 267} 108 in hot fusion reactions is presented. The properties of the new nuclides point to a considerable increase of the periods of spontaneous fission predicted by the macro-microscopic theory. Prospects for using fusion reactions in synthesizing new elements are discussed.(author). 30 refs.; 9 figs.; 2 tabs.}
place = {JINR}
year = {1994}
month = {Dec}
}