MECHANISM OF THE ELASTIC AND INELASTIC-SCATTERING OF POLARIZED LI-7 BY FE-54 AT 70 AND 50 MEV

被引：6

作者：

KUBURAS, G

KARBAN, O

BLYTH, CO

CHOI, HD

HALL, SJ

ROMAN, S

TUNGATE, G

TURKIEWICZ, IM

DAVIS, NJ

机构：

[1] UNIV BIRMINGHAM, SCH PHYS & SPACE RES, BIRMINGHAM B15 2TT, W MIDLANDS, ENGLAND

[2] SOLTAN INST NUCL STUDIES, WARSAW, POLAND

[3] UNIV EDINBURGH, DEPT PHYS, EDINBURGH EH9 3JZ, MIDLOTHIAN, SCOTLAND

来源：

NUCLEAR PHYSICS A | 1992年 / 542卷 / 03期

关键词：

FE-54(LI-7; LI-7)FE-54; LI-7(0.48; MEV))FE-54; LI-7)FE-54(1.41; MEV); MEASURED D-SIGMA/D-OMEGA; IT11; (T)T20; T20; T21; E = 70 AND 50 MEV;

D O I：

10.1016/0375-9474(92)90107-U

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：

Differential cross sections and the analysing powers iT11, (T)T20, T20 and T21 were measured for both the elastic scattering of 70 and 50 MeV polarised Li-7 from Fe-54 and the inelastic scattering to the first excited states of the projectile and target. In both the elastic scattering and target excitation, the second-rank analysing powers follow the shape effect relations while the analogous projectile excitation data do not. Two-channel adiabatic tidal symmetry calculations reproduce only the elastic scattering data. A coupled-channels analysis including unbound states of Li-7 and a cluster folding-model spin-orbit potential accounts for the main features of all the observables. [GRAPHICS]

引用

页码：479 / 498

页数：20

共 40 条

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