A measurement of the beta asymmetry in neutron decay with PERKEO II

被引：26

作者：

Reich, J

Abele, H

Hoffmann, MA

Baessler, S

von Bülow, P

Dubbers, D

Nesvizhevsky, V

Peschke, U

Zimmer, O

机构：

[1] Univ Heidelberg, Inst Phys, D-69120 Heidelberg, Germany

[2] Inst Max Von Laue Paul Langevin, F-38000 Grenoble, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2000年 / 440卷 / 03期

关键词：

asymmetry; neutron decay; correlation coefficient; weak interactions;

D O I：

10.1016/S0168-9002(99)01032-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The recent measurement of the electron asymmetry in neutron decay using the spectrometer PERKEO II is presented. In a preliminary analysis we arrive at the following result: A = - 0.1189(8), implying lambda = - 1.2740(21) (C) 2000 Elsevier Science B.V. All rights reserved.

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收藏

页码：535 / 538

页数：4

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