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Titolo:
EMISSION OF INTERMEDIATE-MASS FRAGMENTS DURING FISSION
Autore:
CHEN SL; DESOUZA RT; CORNELL E; DAVIN B; HAMILTON TM; HULBERT D; KWIATKOWSKI K; LOU Y; VIOLA VE; KORTELING RG; WILE JL;
Indirizzi:
INDIANA UNIV,DEPT CHEM BLOOMINGTON IN 47405 INDIANA UNIV,CYCLOTRON FACIL BLOOMINGTON IN 47405 SIMON FRASER UNIV,DEPT CHEM BURNABY BC V5A 1S6 CANADA BALL STATE UNIV,DEPT CHEM MUNCIE IN 47302
Titolo Testata:
Physical review. C. Nuclear physics
fascicolo: 5, volume: 54, anno: 1996,
pagine: 2114 - 2118
SICI:
0556-2813(1996)54:5<2114:EOIFDF>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
TERNARY FISSION; HOT NUCLEI; DISSIPATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
22
Recensione:
Indirizzi per estratti:
Citazione:
S.L. Chen et al., "EMISSION OF INTERMEDIATE-MASS FRAGMENTS DURING FISSION", Physical review. C. Nuclear physics, 54(5), 1996, pp. 2114-2118

Abstract

Ternary fission in the reaction He-4 + Th-232 at E(lab)=200 MeV has been observed. Intermediate mass fragments (IMF: 3 less than or equal to Z less than or equal to 8) with unique energy and angular distributions have been measured consistent with emission from the neck zone during fission. The widths of the energy spectra are relatively constant for neck fragments with Z greater than or equal to 4, suggesting little variability in the scission configurations. A linear dependence of [E] on Z is observed for the neck IMFs. The observed trend is compared with a Coulomb trajectory model.

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Documento generato il 30/11/20 alle ore 07:16:23