PROTON SKIN OF B-8 IN A MICROSCOPIC MODEL

被引：64

作者：

CSOTO, A

机构：

[1] Institute of Nuclear Research, the Hungarian Academy of Sciences, H-4001 Debrecen

来源：

PHYSICS LETTERS B | 1993年 / 315卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(93)90152-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The experimentally predicted existence of a proton skin in B-8 is confirmed by dynamical microscopic cluster model calculations. The thickness of the proton skin in B-8 is 0.5 fm while in Li-8 a 0.4 fm thick neutron skin has been found. It is shown that the large quadrupole moment of B-8 partly comes from the very distortable Be-7 core.

引用

页码：24 / 28

页数：5

共 31 条

[1] ENERGY-LEVELS OF LIGHT-NUCLEI A = 5-10 [J].

AJZENBERGSELOVE, F .

NUCLEAR PHYSICS A, 1988, 490 (01) :1-225

[2] QUANTIFICATION OF THE CLUSTERING PROPERTIES OF NUCLEAR-STATES [J].

BECK, R ;

DICKMANN, F ;

LOVAS, RG .

ANNALS OF PHYSICS, 1987, 173 (01) :1-29

[3]

CSOTO A, IN PRESS PHYS REV C

[4] DYNAMIC MULTICLUSTER MODEL FOR ELECTROWEAK AND CHARGE-EXCHANGE REACTIONS [J].

DANILIN, BV ;

ZHUKOV, MV ;

ERSHOV, SN ;

GAREEV, FA ;

KURMANOV, RS ;

VAAGEN, JS ;

BANG, JM .

PHYSICAL REVIEW C, 1991, 43 (06) :2835-2843

[5] QUADRUPOLE EXCITATION OF LI-8 IN A MICROSCOPIC 3-CLUSTER MODEL [J].

DESCOUVEMONT, P ;

BAYE, D .

PHYSICS LETTERS B, 1992, 292 (3-4) :235-238

[6] CHANNEL-COUPLING EFFECTS IN THE RESONATING-GROUP STUDY OF THE 7-NUCLEON SYSTEM [J].

FUJIWARA, Y ;

TANG, YC .

PHYSICAL REVIEW C, 1983, 28 (05) :1869-1883

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

HANSEN, PG ;

JONSON, B .

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

[8]

HANSEN PG, 1993, NUCL PHYS A, V553, pC89, DOI 10.1016/0375-9474(93)90617-7

[9]

IKEDA K, 1991, 1991 P INT S STRUCT

[10] STABLE NUCLEAR-STRUCTURE ALONG THE NEUTRON DRIP-LINE [J].

JENSEN, AS ;

RIISAGER, K .

NUCLEAR PHYSICS A, 1992, 537 (1-2) :45-63

← 1 2 3 4 →