Electromagnetic transitions and structure of 46Ti -: art. no. 034302

被引：16

作者：

Brandolini, F ^{[1
]}

Oliveira, JRB

Medina, NH

Ribas, RV

Sanchez-Solano, J

Bucurescu, D

Lenzi, SM

Ur, CA

Bazzacco, D

De Poli, M

Farnea, E

Gadea, A

Marginean, N

Rossi-Alvarez, C

机构：

[1] Univ Padua, Dipartimento Fis, Padua, Italy

[2] Ist Nazl Fis Nucl, Padua, Italy

[3] Univ Sao Paulo, Inst Fis, BR-01498 Sao Paulo, Brazil

[4] Univ Autonoma Madrid, Dept Fis Teor, Madrid, Spain

[5] Natl Inst Phys & Nucl Engn, Bucharest, Romania

[6] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy

来源：

PHYSICAL REVIEW C | 2004年 / 70卷 / 03期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1103/PhysRevC.70.034302

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 nucleus Ti-46 has been studied with the reaction Mg-24(Si-28,alpha2p)Ti-46, at the bombarding energy of 115 MeV. Thin target foils backed either with Au or Pb layers were used in order to perform DSAM lifetime measurements. The yrast 13(-), 14(-), and 15(-) levels were found to depopulate towards a sideband with enhanced stretched M1 transitions. The deduced B(E2) and B(M1) rates for the bands with K=0(+) and 3(-) agree in general with the values predicted by the Large Scale Shell Model. As a complementary information, the lifetimes of the yrast 4(+) states in Cr-48 and Cr-50 have been measured in the reactions Mg-24(Si-28,2p2n)Cr-48 and Mg-26(Si-28,2p2n)Cr-50 and found to agree with Shell Model predictions.

引用

页码：0343021 / 03430210

页数：10