ON THE HINDRANCE OF 3(-) EXCITATIONS INDUCED BY NUCLEAR-SCATTERING

被引：42

作者：

BEENE, JR

HOREN, DJ

SATCHLER, GR

机构：

[1] Oak Ridge National Laboratory, Oak Ridge

来源：

PHYSICS LETTERS B | 1995年 / 344卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(94)01537-M

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It has been reported that the excitation of low-lying 3(-) states in nuclei by hadronic probes indicate much weaker transition strengths than are implied by the results of electromagnetic measurements. We demonstrate that this is a consequence of using the deformed optical potential model to analyze the hadronic scattering. The apparent hindrance disappears when a folding model is used. The discrepancy between the results of using the two models increases dramatically as the multipolarity of the transition increases, and we recommend the folding approach.

引用

页码：67 / 71

页数：5

共 20 条

[1] EXAMINATION OF INCONSISTENCIES BETWEEN THE DEFORMED POTENTIAL MODEL AND FOLDING MODELS FOR ANALYSIS OF INELASTIC HADRON SCATTERING [J].

BEENE, JR ;

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[5] ISOSPIN CHARACTER OF THE ISOSCALAR GIANT QUADRUPOLE-RESONANCE IN SN-118 [J].

HOREN, DJ ;

BERTRAND, FE ;

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PHYSICAL REVIEW C, 1990, 42 (06) :2412-2417

[6] SYSTEMATICS OF ISOSPIN CHARACTER OF TRANSITIONS TO THE 21+ AND 31- STATES IN ZR-90, ZR-92, ZR-94, ZR-96 [J].

HOREN, DJ ;

AUBLE, RL ;

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PHYSICAL REVIEW C, 1993, 47 (02) :629-647

[7] ISOSPIN CHARACTER OF TRANSITIONS TO BOUND-STATES IN PB-204,PB-206,PB-208 USING INELASTIC-SCATTERING OF O-17 IONS [J].

HOREN, DJ ;

AUBLE, RL ;

BEENE, JR ;

BERTRAND, FE ;

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PHYSICAL REVIEW C, 1991, 44 (01) :128-135

[8] A CRITIQUE OF THE IMPLICIT FOLDING PROCEDURE FOR ANALYZING INELASTIC HADRON SCATTERING MEASUREMENTS [J].

HOREN, DJ ;

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PHYSICS LETTERS B, 1993, 316 (04) :463-466

[9] ISOSPIN CHARACTER OF THE GIANT QUADRUPOLE TRANSITION IN SN-124 [J].

HOREN, DJ ;

BERTRAND, FE ;

BEENE, JR ;

SATCHLER, GR ;

MITTIG, W ;

VILLARI, ACC ;

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PLAGNOL, E ;

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PHYSICAL REVIEW C, 1991, 44 (06) :2385-2389

[10]

LUND BJ, IN PRESS PHYS REV C

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