Direct-Reaction Studies By Particle-γ Coincidence Spectroscopy Using Csi-Hpge And Si-Hpge Arrays

被引：1

作者：

Allmond, J. M. ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Joint Inst Heavy Ion Res, Oak Ridge, TN 37831 USA

来源：

APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY | 2013年 / 1525卷

关键词：

direct reaction; transfer reaction; particle-gamma coincidence spectroscopy; angular correlation; SILICON DETECTOR ARRAY; NUCLEON-TRANSFER; BEAM; REX; RAY; SPECTROMETER; DEVICE; STATES; DECAY;

D O I：

10.1063/1.4802400

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Particle-gamma and particle-gamma-gamma coincidence spectroscopy has several advantages in the study of direct reactions (particularly in inverse kinematics) since it can generally allow determination of: decay paths; high-precision level energies; multipolarities of transitions; and cross sections. Techniques for studying direct reactions by particle-gamma coincidence spectroscopy are presented for two cases: (1) heavy-ion reactions with CsI-HPGe, and (2) light-ion reactions with Si-HPGe. Future direct-reaction studies with radioactive ion beams (RIBs) will mostly involve low beam intensities and inverse kinematics (i.e., A(beam)>A(target)), which eliminates the traditional use of magnetic spectrometers. Particle-gamma coincidence spectroscopy currently provides the most viable method to study direct reactions with nuclei of any level density. In the present study, the capabilities and limitations of the technique are explored.

引用

页码：610 / 615

页数：6

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