Low-lying excited states in 17,19C

被引：65

作者：

Elekes, Z

Dombrádi, Z

Kanungo, R

Baba, H

Fülöp, Z

Gibelin, J

Horváth, A

Ideguchi, E

Ichikawa, Y

Iwasa, N

Iwasaki, H

Kanno, S

Kawai, S

Kondo, Y

Motobayashi, T

Notani, M

Ohnishi, T

Ozawa, A

Sakurai, H

Shimoura, S

Takeshita, E

Takeuchi, S

Tanihata, I

Togano, Y

Wu, C

Yamaguchi, Y

Yanagisawa, Y

Yoshida, A

Yoshida, K

机构：

[1] Hungarian Acad Sci, Inst Nucl Res, H-4001 Debrecen, Hungary

[2] RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan

[3] Rikkyo Univ, Tokyo 171, Japan

[4] Inst Phys Nucl, F-91406 Orsay, France

[5] Eotvos Lorand Univ, H-1117 Budapest, Hungary

[6] Univ Tokyo, Tokyo 1130033, Japan

[7] Tohoku Univ, Sendai, Miyagi 9808578, Japan

[8] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan

[9] Univ Tsukuba, Tsukuba, Ibaraki 3058571, Japan

[10] Argonne Natl Lab, Argonne, IL 60439 USA

来源：

PHYSICS LETTERS B | 2005年 / 614卷 / 3-4期

基金：

日本学术振兴会; 匈牙利科学研究基金会;

关键词：

D O I：

10.1016/j.physletb.2005.04.007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

C-17,C-19 nuclei have been investigated by proton inelastic scattering on a liquid hydrogen target at intermediate energies. Two peaks were observed in the Doppler-corrected gamma-ray spectra with energies of 210(6), 331(6) keV in C-17 and 72(4), 197(6) keV in 19C corresponding to the decay of two excited states in both nuclei. Analyzing the reaction cross sections, tentative spin values were determined for the states. The experimental results are in reasonable agreement with the predictions by shell model calculations. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：174 / 180

页数：7

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