GLAUBER MODEL ANALYSIS OF THE FRAGMENTATION REACTION CROSS-SECTIONS OF LI-11

被引：201

作者：

OGAWA, Y ^{[1
]}

YABANA, K ^{[1
]}

SUZUKI, Y ^{[1
]}

机构：

[1] NIIGATA UNIV,DEPT PHYS,NIIGATA 95021,JAPAN

来源：

NUCLEAR PHYSICS A | 1992年 / 543卷 / 04期

关键词：

D O I：

10.1016/0375-9474(92)90556-Y

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：

A theory to evaluate the reaction, interaction, and two-neutron removal cross sections of Li-11 is presented in the framework of the Glauber theory in order to elucidate the role of the halo-neutron density distribution. The nuclear parts of the cross sections can be calculated with the neutron densities as input. Two kinds of the densities are compared with experiment at 800 MeV/nucleon. A good agreement with experiment is obtained for light targets. It is emphasized that the optical-limit approximation is not good for calculating the reaction cross section of a nucleus with halo structure. The reaction mechanism underlying the two-neutron removal process is discussed in some detail. A relation of meson-production cross sections with the property of the profile function is also discussed.

引用

页码：722 / 750

页数：29

共 26 条

[1] COULOMB VERSUS NUCLEAR BREAKUP IN LI-11 FRAGMENTATION [J].

BERTSCH, G ;

ESBENSEN, H ;

SUSTICH, A .

PHYSICAL REVIEW C, 1990, 42 (02) :758-761

[2] PAIR CORRELATIONS NEAR THE NEUTRON DRIP LINE [J].

BERTSCH, GF ;

ESBENSEN, H .

ANNALS OF PHYSICS, 1991, 209 (02) :327-363

[3] 2-NEUTRON REMOVAL CROSS-SECTIONS OF LI-11 PROJECTILES [J].

BERTULANI, CA ;

BAUR, G ;

HUSSEIN, MS .

NUCLEAR PHYSICS A, 1991, 526 (3-4) :751-761

[4] REACTION CROSS-SECTION MEASUREMENTS OF THE NEUTRON-RICH ISOTOPES LI-8,LI-9,LI-11, AT 80 MEV NUCLEON [J].

BLANK, B ;

GAIMARD, JJ ;

GEISSEL, H ;

SCHMIDT, KH ;

STELZER, H ;

SUMMERER, K ;

BAZIN, D ;

DELMORAL, R ;

DUFOUR, JP ;

FLEURY, A ;

HUBERT, F ;

CLERC, HG ;

STEINER, M .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1991, 340 (01) :41-50

[5] NUCLEON-NUCLEON TOTAL CROSS SECTIONS FROM 1.1 TO 8 GEV/C [J].

BUGG, DV ;

SALTER, DC ;

STAFFORD, GH ;

GEORGE, RF ;

RILEY, KF ;

TAPPER, RJ .

PHYSICAL REVIEW, 1966, 146 (04) :980-&

[6] EIKONAL FORM OF THE DYNAMIC POLARIZATION POTENTIAL AND ITS APPLICATION TO THE SCATTERING OF EXOTIC NUCLEI [J].

CANTO, LF ;

DONANGELO, R ;

HUSSEIN, MS .

NUCLEAR PHYSICS A, 1991, 529 (01) :243-252

[7] ELASTIC PROTON NUCLEUS SCATTERING AT 800 MEV - A COMPARISON BETWEEN THE OPTICAL-MODEL AND THE GLAUBER MODEL [J].

FALDT, G ;

INGEMARSSON, A .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1983, 9 (03) :261-274

[8]

FRANCO V, 1978, PHYS REV C, V18, P349, DOI 10.1103/PhysRevC.18.349

[9]

FUJITA T, 1980, NUCL PHYS A, V343, P493, DOI 10.1016/0375-9474(80)90666-1

[10]

Glauber R. J., 1959, LECT THEORETICAL PHY, P315

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