DECAY OF THE ISOSCALAR GIANT-RESONANCES IN PB-208

被引：18

作者：

EYRICH, W ^{[1
]}

HOFMANN, A ^{[1
]}

SCHEIB, U ^{[1
]}

SCHNEIDER, S ^{[1
]}

VOGLER, F ^{[1
]}

REBEL, H ^{[1
]}

机构：

[1] KERNFORSCHUNGSZENTRUM KARLSRUHE,INST ANGEW KERNPHYS,D-7500 KARLSRUHE,FED REP GER

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.43.1369

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The decay of the giant-resonance region in Pb208 has been studied in a - angular correlation experiment via the reaction chain Pb208(, )Pb208 (n)GRPb207*()Pb207. The correlation functions are in agreement with the assumption of predominant E2 strength for the resonance around Ex=10.9 MeV, but require considerable strengths of excitation modes higher than E0 for the resonance around Ex=13.7 MeV. The coincident -particle spectra show significant fine structure in the giant-resonance region. © 1979 The American Physical Society.

引用

页码：1369 / 1372

页数：4

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