DIPOLE STRENGTH FUNCTION IN LI-11

被引：83

作者：

BERTSCH, G ^{[1
]}

FOXWELL, J ^{[1
]}

机构：

[1] MICHIGAN STATE UNIV, CYCLOTRON LAB, E LANSING, MI 48823 USA

来源：

PHYSICAL REVIEW C | 1990年 / 41卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.41.1300

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 dipole response of the neutron-rich nucleus Li11 is calculated in the random phase approximation and compared with the recent experimental measurement of Coulomb breakup by Kobayashi et al. While th theory predicts a softening of the dipole mode as expected, the response is not sufficiently enhanced to explain the experimental data. This shows the need for a theory that deals with correlations beyond those included in random phase approximation. © 1990 The American Physical Society.

引用

页码：1300 / 1302

页数：3

共 11 条

[1] RADIATIVE WIDTH OF MOLECULAR-CLUSTER STATES [J].

ALHASSID, Y ;

GAI, M ;

BERTSCH, GF .

PHYSICAL REVIEW LETTERS, 1982, 49 (20) :1482-1485

[2]

[Anonymous], 1962, CLASSICAL ELECTRODYN

[3]

BERTSCH G, IN PRESS COMPUTATION

[4] COINCIDENCE CROSS-SECTIONS FOR THE DISSOCIATION OF LIGHT-IONS IN HIGH-ENERGY COLLISIONS [J].

BERTULANI, CA ;

BAUR, G .

NUCLEAR PHYSICS A, 1988, 480 (3-4) :615-628

[5]

BOHR A, 1975, NUCLEAR STRUCTURE, V2, P488

[6] THE NEUTRON HALO OF EXTREMELY NEUTRON-RICH NUCLEI [J].

HANSEN, PG ;

JONSON, B .

EUROPHYSICS LETTERS, 1987, 4 (04) :409-414

[7] ELECTROMAGNETIC DISSOCIATION AND SOFT GIANT-DIPOLE RESONANCE OF THE NEUTRON-DRIPLINE NUCLEUS LI-11 [J].

KOBAYASHI, T ;

SHIMOURA, S ;

TANIHATA, I ;

KATORI, K ;

MATSUTA, K ;

MINAMISONO, T ;

SUGIMOTO, K ;

MULLER, W ;

OLSON, DL ;

SYMONS, TJM ;

WIEMAN, H .

PHYSICS LETTERS B, 1989, 232 (01) :51-55

[8] NUCLEAR RESPONSE IN CONTINUUM [J].

SHLOMO, S ;

BERTSCH, G .

NUCLEAR PHYSICS A, 1975, A243 (03) :507-518

[9]

SUZUKI Y, 1989, U MICHIGAN REPORT

[10] DISAPPEARANCE OF THE HINDRANCE OF E 1-TRANSITION INVOLVING LOOSELY BOUND NUCLEON [J].

UCHIYAMA, T ;

MORINAGA, H .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1985, 320 (02) :273-281

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