How unique is the asymptotic normalization coefficient method? art. no. 064616

被引：18

作者：

Fernandes, JC

Crespo, R

Nunes, FM

机构：

[1] Inst Super Tecn, Dept Fis, P-1096 Lisbon, Portugal

[2] Ctr Multidisciplinar Astrofis CENTRA, P-1096 Lisbon, Portugal

[3] Univ Fernando Pessoa, P-4200 Oporto, Portugal

来源：

PHYSICAL REVIEW C | 2000年 / 61卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.61.064616

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：

The asymptotic normalization coefficients (ANC's) for the vertex B-10-->Be-9+p are deduced from a set of different proton transfer reactions at different energies. This set should ensure the peripheral character of the reaction and availability of the data for the elastic channels. The problems associated with the characteristics of the data and the analysis are discussed. For a subgroup of the set of available data, the uniqueness property of the extracted ANC's is fulfilled. However, more measurements are needed before a definite conclusion can be drawn.

引用

页数：9

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