GIANT DIPOLE RESONANCE AND ISOSPIN IN 89Y(P,GAMMA)90ZR

被引：15

作者：

MASON, WM

KERNEL, G

BLACK, JL

TANNER, NW

机构：

来源：

NUCLEAR PHYSICS A | 1969年 / A135卷 / 01期

关键词：

D O I：

10.1016/0375-9474(69)90158-4

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：

The 90° cross section for the reaction 89Y(p,γo)90Zr has been measured for proton energies between 2.6 and 19.0 MeV using Van de Graaff protons and a Nal counter. Some angular distributions were also measured. There is no evidence of a well-defined component of the dipole resonance with T = T3 + 1 = 6. At low energies, the excitation function is in agreement with a statistical calculation of the Hausser-Feshbach type. At higher energies, there is a direct" component showing strong electric quadrupole interference. © 1969."

引用

页码：193 / &

共 23 条

[11] RADIATIVE CAPTURE OF PROTONS BY 11B ABOVE PEAK OF GIANT DIPOLE RESONANCE [J].