LOW-ENERGY DIPOLE-STRENGTH DISTRIBUTIONS IN SM-148, SM-150, SM-152, SM-154

被引：59
|
作者：
ZIEGLER, W
HUXEL, N
VONNEUMANNCOSEL, P
RANGACHARYULU, C
RICHTER, A
SPIELER, C
DECOSTER, C
HEYDE, K
机构：
[1] TH DARMSTADT, INST KERNPHYS, D-64289 DARMSTADT, GERMANY
[2] INST NUCL PHYS & THEORET PHYS, B-9000 GHENT, BELGIUM
来源：
NUCLEAR PHYSICS A | 1993年 / 564卷 / 03期
关键词：
SM-148; SM-150; SM-152; SM-154(GAMMA; GAMMA') E = 2-4 MEV MEASURED NUCLEAR RESONANCE FLUORESCENCE SPECTRA; SM-154 DEDUCED LEVELS; J; PI; B(LAMBDA) COMPARISON WITH QRPA AND QTDA MODEL CALCULATIONS;
D O I：
10.1016/0375-9474(93)90510-5
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：
We present the results of nuclear-resonance fluorescence measurements at the S-DALINAC for a chain of even-A isotopes Sm-148-154 covering the excitation-energy region of 2-4 MeV. The orbital M1 strength distributions are compared with recent microscopic calculations. The summed E1 strengths are discussed in terms of macroscopic clustering and octupole deformation prescriptions of lachello.
引用
收藏
页码：366 / 382
页数：17
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