Title of article
Analysis of τ 1-prong exclusive branching ratios using neural networks
Author/Authors
Lَpez، نويسنده , , J.M and Matorras، نويسنده , , F and Ruiz، نويسنده , , A، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
3
From page
194
To page
196
Abstract
A FFNN has been used to identify six different 1-prong τ decays among the τ+τ− events collected by the DELPHI experiment at LEP. The method operates with better efficiency-purity than the classical methods for the previously studied channels and allows the possibility of analysing a new one. It has been applied to 1993 and 1994 data to obtain the branching fractions of these channels. A first estimation of the systematic errors has been performed.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1997
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2175315
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