ON THE ORIGIN OF THE 17-KEV NEUTRINO SIGNALS, AND A LOSS-FREE MEASUREMENT OF THE S-35 BETA-SPECTRUM

被引：30

作者：

ABELE, H

HELM, G

KANIA, U

SCHMIDT, C

LAST, J

DUBBERS, D

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE,FRANCE

[2] TECHN UNIV MUNCHEN,FAK PHYS E21,D-85747 GARCHING,GERMANY

来源：

PHYSICS LETTERS B | 1993年 / 316卷 / 01期

关键词：

D O I：

10.1016/0370-2693(93)90652-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present measurements of the beta-spectrum of S-35 with silicon detectors sing a virtually loss-free method originally developed for free neutron decay. We set stringent limits on the amplitude of heavy neutrino admixtures in the same system that so far had produced the most significant heavy neutrino signals. We found that the energy spectrum of electrons scattered from solid matter has the shape expected for a heavy neutrino kink.

引用

页码：26 / 31

页数：6

共 14 条

[11] SEARCH FOR MIXING OF HEAVY NEUTRINOS IN THE BETA+ AND BETA- SPECTRA OF THE CU-64 DECAY [J].