DECAY OF THE COMPOUND NUCLEUS AU-179 FORMED IN THE COLD FUSION REACTION 90ZR+89Y

被引：11

作者：

GOLLERTHAN, U

BROHM, T

CLERC, HG

HANELT, E

HORZ, M

MORAWEK, W

SCHWAB, W

SCHMIDT, KH

HESSBERGER, FP

MUNZENBERG, G

NINOV, V

SIMON, RS

DUFOUR, JP

MONTOYA, M

机构：

[1] GSI DARMSTADT,W-6100 DARMSTADT 11,GERMANY

[2] CEN BORDEAUX GRADIGNAN,F-33175 GRADIGNAN,FRANCE

[3] UNIV NACL IGENIERIA,LIMA,PERU

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1991年 / 338卷 / 01期

关键词：

D O I：

10.1007/BF01279114

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

For the compound nucleus Au179 formed at an excitation energy of 26 MeV in the fusion reaction Zr-90 + Y-89, the energy spectra of promptly emitted protons, alpha-particles and gamma-rays were measured in concidence with the evaporation residues. On the basis of the measured total decay energy, the 1 p and 1-alpha decay channels were separated from all other evaporation-residue channels. The energy spectra and absolute cross sections, together with previously measured excitation functions for various decay channels, are successfully described by statistical-model calculations with the Monte Carlo code CODEX.

引用

页码：51 / 60

页数：10

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