Number of neutrino families from LEP1 measurements
- 作者：Chemarin ; M.
- 刊名：Nuclear Physics B - Proceedings Supplements
- 出版年：2000
- 期刊代码：46_09205632
- 类别：ph
- 出版时间：May, 2000
- 卷：85
- 期：1-3
- 页码：67-71
- 文件大小：299 K
摘要
The number of light neutrino families can be determined at LEP1, either indirectly through the line shape method, or directly through the radiative process e+e− → νγ. We discussed the results obtained, in both cases, by the four LEP experiments, using the data collected near the Z resonance.