SPECTROSCOPY OF P-28 NUCLEUS BY THE REACTION (HE-3,T)

被引：13

作者：

RAMSTEIN, B ^{[1
]}

ROSIER, LH ^{[1
]}

JEANPERRIN, C ^{[1
]}

机构：

[1] INST PHYS NUCL,F-91406 ORSAY,FRANCE

来源：

NUCLEAR PHYSICS A | 1979年 / 317卷 / 2-3期

关键词：

D O I：

10.1016/0375-9474(79)90492-5

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：

The energy levels of 28P were studied with the 28Si(τ, t)28P reaction at a bombarding energy of 35 MeV and 15 keV resolution (FWHM). Excitation energies were measured for 30 separated levels or multiplets with a precision of ≈ 5 keV up to 3.911 MeV and ≈ 10 keV up to 5.19 MeV (21 of these levels were precisely determined for the first time). Spectroscopic information was derived for 22 levels on the basis of the transfered-L. shape analogy of their experimental angular distributions. Comparison was made with DWBA calculations. Some previous Jπ ambiguities are now removed and we propose spectroscopic assignments up to 3.91 MeV. Odd parity levels appear above 3.2 MeV. Comparison was made with the other components of the A = 28, T = 1 isobaric triplet, in particular with the mirror nucleus 28Al. © 1979.

引用

页码：460 / 472

页数：13

共 27 条

[1] A STUDY OF NUCLEAR STRUCTURE OF 28SI BY 27AL(3HE,D)28SI REACTION [J].