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AbstractAbstract
[en] The results of experimental investigations of the mass-kinetic energy distributions of fission fragments for nuclei lighter than radium are analysed for the excitation energy interval from threshold up to 60 MeV. The influence of the energy surface structure near the saddle point on the formation of general properties of fragments is considered
Original Title
O formirovanii massovo-ehnergeticheskikh raspredelenij oskolkov pri delenii kholodnykh yader legche radiya
Primary Subject
Source
Tsentral'nyj Nauchno-Issledovatel'skij Inst. Informatsii i Tekhniko-Ehkonomicheskikh Issledovanij po Atomnoj Nauke i Tekhnike, Moscow (USSR); Voprosy atomnoj nauki i tekhniki; no. 1; p. 33-44; 1988; p. 33-44; 28 refs.; 9 figs.
Record Type
Miscellaneous
Report Number
Country of publication
ALPHA DECAY RADIOISOTOPES, ASTATINE ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, BISMUTH ISOTOPES, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY, ENERGY RANGE, ENERGY-LEVEL TRANSITIONS, EVEN-EVEN NUCLEI, HEAVY NUCLEI, ISOTOPES, MEV RANGE, NUCLEAR FRAGMENTS, NUCLEAR REACTIONS, NUCLEI, ODD-EVEN NUCLEI, POLONIUM ISOTOPES, POTENTIAL ENERGY, RADIOISOTOPES, SPECTRA
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bejzin, S.D.; Itkis, M.G.; Mul'gin, S.I.; Okolovich, V.N.
Summaries of reports of 28. Conference on nuclear spectroscopy and atomic nuclear structure1978
Summaries of reports of 28. Conference on nuclear spectroscopy and atomic nuclear structure1978
AbstractAbstract
No abstract available
Original Title
Obolochki v sil'nodeformirovannykh yadrakh; compound nuclei in Yb-At range
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Kazakhskoj SSR, Alma-Ata. Inst. Yadernoj Fiziki; p. 479; 1978; p. 479; Nauka; Leningrad; 28. Conference on nuclear spectroscopy and atomic nuclear structure; Alma-Ata, USSR; 28 - 31 Mar 1978; Short note.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Itkis, M.G.; Okolovich, V.N.; Rusanov, A.Ya.; Smirenkin, G.N.
Summaries of reports of 34. conference on nuclear spectroscopy and atomic nucleus structure1984
Summaries of reports of 34. conference on nuclear spectroscopy and atomic nucleus structure1984
AbstractAbstract
No abstract available
Original Title
Ehffekty obolochek pri delenii doaktinidnykh yader; 201Tl-213At
Primary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Kazakhskoj SSR, Alma-Ata. Inst. Yadernoj Fiziki; p. 362; 1984; p. 362; 34. All-union conference on nuclear spectroscopy and nuclear structure; Alma-Ata (USSR); 17-20 Apr 1984; Short note.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Izmerenie ehnergeticheskikh raspredelenij oskolkov pri delenii doaktinidnykh yader α-chastitsami s pomoshch'yu 'trekovoj metodiki'
Primary Subject
Secondary Subject
Source
For English translation see the journal Sov. J. At. Energy. Letter-to-the-editor.
Record Type
Journal Article
Journal
Atomnaya Ehnergiya; v. 34(2); p. 133-135
Country of publication
BISMUTH ISOTOPES, CHARGED PARTICLES, DAYS LIVING RADIOISOTOPES, ELEMENTS, ENERGY RANGE, ENERGY-LEVEL TRANSITIONS, EVEN-EVEN NUCLEI, GOLD ISOTOPES, HEAVY NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, METALS, MEV RANGE, NUCLEAR REACTIONS, NUCLEI, ODD-EVEN NUCLEI, OSMIUM ISOTOPES, RADIOISOTOPES, RHENIUM ISOTOPES, SECONDS LIVING RADIOISOTOPES, SPECTRA, STABLE ISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Gruzintsev, E.N.; Itkis, M.G.; Okolovich, V.N.; Smirenkin, G.N.
Summaries of reports of 34. conference on nuclear spectroscopy and atomic nucleus structure1984
Summaries of reports of 34. conference on nuclear spectroscopy and atomic nucleus structure1984
AbstractAbstract
No abstract available
Original Title
Izuchenie massovykh i ehnergeticheskikh kharakteristik oskolkov pri delenii doaktinidnykh yader ionami 3He; sup(183)W, sup(194,198)Pt, sup(197)Au, sup(203,205)Tl, sup(204,206,207,208)Pb, sup(213)At
Primary Subject
Secondary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Kazakhskoj SSR, Alma-Ata. Inst. Yadernoj Fiziki; p. 362; 1984; p. 362; 34. All-union conference on nuclear spectroscopy and nuclear structure; Alma-Ata (USSR); 17-20 Apr 1984; Short note.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Fission of nuclei in the region of A=100-200 is investigated. Data on mass-energy distributions of fragments in the reactions 20Ne+112,118,124Sn at an energy of 20Ne E=140 MeV at E=124 MeV as well as the fission of the 124Ba nucleus in two ion-target combinations 12C+112Sn and 25Mg+99Ru are obtained. 48 refs
Primary Subject
Source
Oganesyan, Yu.Ts.; Penionzhkevich, Yu.E.; Kalpakchieva, R. (eds.); Joint Inst. for Nuclear Research, Dubna (Russian Federation); 496 p; 1993; p. 213-229; International school-seminar on heavy ion physics; Dubna (Russian Federation); 10-15 May 1993
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
Gruzintsev, E.N.; Itkis, M.G.; Okolovich, V.N.; Tolstikov, V.N.
Summaries of reports of 28. Conference on nuclear spectroscopy and atomic nuclear structure1978
Summaries of reports of 28. Conference on nuclear spectroscopy and atomic nuclear structure1978
AbstractAbstract
No abstract available
Original Title
Nablyudenie fazovogo perekhoda v ehnergeticheskikh raspredeleniyakh oskolkov pri delenii ''legkikh'' yader
Primary Subject
Secondary Subject
Source
AN SSSR, Moscow; Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow; AN Kazakhskoj SSR, Alma-Ata. Inst. Yadernoj Fiziki; p. 427; 1978; p. 427; Nauka; Leningrad; 28. Conference on nuclear spectroscopy and atomic nuclear structure; Alma-Ata, USSR; 28 - 31 Mar 1978; Short note.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
ALPHA DECAY RADIOISOTOPES, ASTATINE ISOTOPES, BETA DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY, ENERGY RANGE, EVEN-EVEN NUCLEI, HEAVY NUCLEI, ISOTOPES, MEV RANGE, NUCLEAR REACTIONS, NUCLEI, ODD-EVEN NUCLEI, POLONIUM ISOTOPES, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, SPECTRA, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Itkis, M.G.; Kalpakchieva, R.; Okolovich, V.N.; Penionzhkevich, Yu.Eh.; Tolstikov, V.N.
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Reactions1982
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Reactions1982
AbstractAbstract
[en] By using the angular correlation method for measurement of the energies of two fission fragments, the mass and energy distributions of fragments in the fission of the compound nuclei 208Po and 210Po produced in reactions with 16O, 12C and 3He ions of different energies have been measured. The fission fragment total kinetic energy is found to grow with the increas of the angular momentum. This may indicate that there is a weak connection between the single-particle and the collective modes of motion in the fissioning nuclei and as a result of this the rotational energy transforms mainly into translational motion of the fission fragments
[ru]
Original Title
O vliyanii ehnergii vozbuzhdeniya i uglovogo momenta na kharakteristiki oskolkov deleniya sostavnykh yader 208Po i 210Po
Primary Subject
Source
1982; 8 p; 12 refs.; 2 figs.; 1 tab.; submitted to the journal Sov. J. Nucl. Phys.
Record Type
Report
Report Number
Country of publication
ANGULAR MOMENTUM, CARBON 12 REACTIONS, EXCITATION, FISSION, FISSION FRAGMENTS, FISSION YIELD, HELIUM 3 REACTIONS, KINETIC ENERGY, LEAD 204 TARGET, LEAD 206 TARGET, LEAD 207 TARGET, MASS SPECTRA, MEV RANGE 100-1000, MEV RANGE 10-100, OSMIUM 192 TARGET, OXYGEN 16 REACTIONS, PLATINUM 198 TARGET, POLONIUM 207, POLONIUM 208, POLONIUM 209, POLONIUM 210
ALPHA DECAY RADIOISOTOPES, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY, ENERGY RANGE, ENERGY-LEVEL TRANSITIONS, EVEN-EVEN NUCLEI, EVEN-ODD NUCLEI, HEAVY ION REACTIONS, HEAVY NUCLEI, HOURS LIVING RADIOISOTOPES, ISOTOPES, MEV RANGE, NUCLEAR FRAGMENTS, NUCLEAR REACTION YIELD, NUCLEAR REACTIONS, NUCLEI, POLONIUM ISOTOPES, RADIOISOTOPES, SPECTRA, TARGETS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Asimmetriya deleniya vismuta α-chastitsami
Primary Subject
Source
Letter-to-the-editor; for English translation see the journal Sov. J. Nucl. Phys.
Record Type
Journal Article
Journal
Yadernaya Fizika; v. 22(4); p. 864-865
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Bejzin, S.D.; Itkis, M.G.; Muzychka, Yu.A.; Okolovich, V.N.; Pustyl'nik, B.I.
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Reactions1980
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Reactions1980
AbstractAbstract
[en] From the experimental excitation functions of the fission of lead isotopes with A=199-204 we have obtained cross sections of the preemissive fission and the fission of the daughter nuclei produced during the evaporation cascade process. The values of experimental cross sections for the emissive fission indicate that while analysing the main characteristics of the fission of comparatively slightly fissioning nuclei one should not restrict oneself to the consideration of the fission of only the initial compound nucleus, as the role of the preemission fission increases with excitation energy. The experimental information on cross sections for the preemission fission of lead isotopes has been analysed in terms of the statistical fission model and under certain assumptions concerning the fission barrier structure and the energy dependence of the level density parameters. Satisfactory agreement between theoretical and experimental cross sections for the preemission fission has been observed. This indicates that the chosen model, which takes into account the influence of shell effects on the fission barriers and level density parameters, is suitable for describing the fission cross sections
Original Title
Analiz ehmissionnogo deleniya izotopov svintsa
Primary Subject
Source
1980; 7 p; 11 refs.; 2 tabs.; submitted to the journal Sov. J. Nucl. Phys.
Record Type
Report
Report Number
Country of publication
ALPHA DECAY RADIOISOTOPES, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, CROSS SECTIONS, ELECTRON CAPTURE RADIOISOTOPES, ELEMENTS, EMISSION, EVEN-EVEN NUCLEI, EVEN-ODD NUCLEI, HEAVY ION REACTIONS, HEAVY NUCLEI, HOURS LIVING RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LEAD ISOTOPES, METALS, MINUTES LIVING RADIOISOTOPES, NUCLEAR REACTIONS, NUCLEI, PLATINUM METALS, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, TRANSITION ELEMENTS, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
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