Spectroscopy of the unbound nucleus 11N by the 12C(14N, 15C)11N transfer reaction

被引：35

作者：

Lepine-Szily, A

Oliveira, JM

Ostrowski, AN

Bohlen, HG

Lichtenthaler, R

Blazevic, A

Borcea, C

Guimaraes, V

Kalpakchieva, R

Lapoux, V

MacCormick, M

Oliveira, F

von Oertzen, W

Orr, NA

Roussel-Chomaz, P

Stolla, T

Winfield, JS

机构：

[1] Univ Sao Paulo, IFUSP, BR-05315970 Sao Paulo, Brazil

[2] Univ Sorocaba, Dept Ciencias & Matemat, Sorocaba, Brazil

[3] Univ Edinburgh, Dept Phys & Astron, Edinburgh EH9 3JZ, Midlothian, Scotland

[4] Hahn Meitner Inst Berlin GmbH, D-14109 Berlin, Germany

[5] Inst Atom Phys, Bucharest, Romania

[6] UNIP Objet, BR-04026002 Sao Paulo, Brazil

[7] Joint Inst Nucl Res, Flerov Lab Nucl React, Dubna 141980, Russia

[8] CENS, CEA, DSM, DAPNIA,SPHN, F-91191 Gif Sur Yvette, France

[9] GANIL, F-14021 Caen, France

[10] Inst Sci Mat & Rayonnement, LPC, F-14050 Caen, France

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.80.1601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A spectroscopic study of the proton-rich, particle unstable nucleus N-11 has been performed using the multinucleon transfer reaction C-12(N-14,C-15)N-11 at 30A MeV incident energy at GANIL. Levels of N-11 are observed as well defined resonances in the spectrum of the C-15 ejectiles. They are localized at 2.18(5), 3.63(5), 4.39(5), 5.12(8), and 5.87(15) MeV above the C-10 + p threshold. The comparison of the measured widths with R-matrix calculations allows the estimation of spins and parities for these resonances.

引用

页码：1601 / 1604

页数：4

共 50 条

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