SEMI-CLASSICAL DERIVATION OF A LOCAL OPTICAL-POTENTIAL FOR HEAVY-ION ELASTIC-SCATTERING

被引：19

作者：

DONANGELO, R ^{[1
]}

CANTO, LF ^{[1
]}

HUSSEIN, MS ^{[1
]}

机构：

[1] UNIV SAO PAULO,INST FIS,SAO PAULO,BRAZIL

来源：

NUCLEAR PHYSICS A | 1979年 / 320卷 / 02期

关键词：

D O I：

10.1016/0375-9474(79)90199-4

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 semiclassical method to determine the contribution to the optical potential in the elastic channel due to the coupling to other processes taking place in heavy-ion collisions is developed. An application is made to the case of Coulomb excitation. The lowest-order term of our potential is shown to be identical to the potential derived by Baltz et al. © 1979.

引用

页码：422 / 432

页数：11

共 12 条

[1] LONG-RANGE ABSORPTION IN HEAVY-ION OPTICAL-POTENTIAL [J].

BALTZ, AJ ;

KAUFFMANN, SK ;

GLENDENNING, NK ;

PRUESS, K .

PHYSICAL REVIEW LETTERS, 1978, 40 (01) :20-23

[2] INFLUENCE OF LOW-LYING COLLECTIVE STATES ON ELASTIC-SCATTERING OF HEAVY-IONS BELOW COULOMB BARRIER [J].

BAUR, G ;

ROSEL, F ;

TRAUTMANN, D .

PHYSICAL REVIEW C, 1978, 17 (06) :2256-2257

[3]

BOER JD, 1966, COULOMB EXCITATION

[4]

Broglia R. A., 1974, Physics Reports. Physics Letters Section C, V11c, P1, DOI 10.1016/0370-1573(74)90010-6

[5]

DOLL P, 1978, LBL7195 REP

[6] CLASSICAL-LIMIT S-MATRIX FOR COULOMB-EXCITATION [J].

DONANGELO, R ;

GUIDRY, MW ;

BOISSON, JP ;

RASMUSSEN, JO .

PHYSICS LETTERS B, 1976, 64 (04) :377-380

[7]

DONANGELO R, 1977, THESIS U CALIFORNIA

[8] A UNIFIED THEORY OF NUCLEAR REACTIONS .2. [J].

FESHBACH, H .

ANNALS OF PHYSICS, 1962, 19 (02) :287-313

[9] COMPLEX PATHS AND UNIFORM APPROXIMATIONS IN A SEMICLASSICAL DESCRIPTION OF DIRECT REACTIONS [J].

KNOLL, J ;

SCHAEFFER, R .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1977, 31 (02) :159-207

[10]

KOELING T, 1975, PHYS LETT C, V22, P180

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