scholarly journals A self-calibrating, double-ratio method to test tau lepton universality in W boson decays at the LHC

2020 ◽  
Vol 80 (2) ◽  
Author(s):  
S. Dysch ◽  
T. R. Wyatt
Keyword(s):  
W Boson ◽  
Tau Lepton ◽  
Ratio Method ◽  
Double Ratio ◽  
Lepton Universality

Intermediate mass scales and electron—muon—tau-lepton universality

1984 ◽  
Vol 29 (11) ◽  
pp. 2589-2594
Author(s):  
Fayyazuddin ◽  
Riazuddin
Keyword(s):  
Tau Lepton ◽  
Intermediate Mass ◽  
Lepton Universality

scholarly journals The double-ratio method (DRM): a robust three-probe sap flow technology that can accurately measure high, low and reverse flows

2020 ◽  
Author(s):  
Zijuan Deng ◽  
Heather Vice ◽  
Matthew Gilbert ◽  
Mark Adams ◽  
Thomas Buckley
Keyword(s):  
Sap Flow ◽  
Ratio Method ◽  
Double Ratio

scholarly journals Evaluation of synthetic rainfall application with respect to the flow volume at upstream Brantas watershed, East Java Province of Indonesia

2017 ◽  
Vol 35 (1) ◽  
pp. 129-136
Author(s):  
Lily Montarcih Limantara ◽  
Donny Harisuseno ◽  
Rana Karinta Hapsari
Keyword(s):  
Water Level ◽  
Control Area ◽  
Ratio Method ◽  
Target Area ◽  
Flow Volume ◽  
Double Ratio ◽  
Flow Discharge ◽  
Technological Study ◽  
Discharge Method

Abstract Indonesian Technical Implementation Unit (UPT) of Synthetic Rainfall has modified climate by generating synthetic rainfall from 9th May until 4th June 2013. This unit has cooperated with the Department of Technological Study and Application (BPPT) of Indonesia and Perum Jasa Tirta I and TNI AU Lanud Abdulrachman Saleh. This study intended to increase reservoirs water level in upstream Brantas watershed, one of them is Sutami reservoir. Successive grade evaluation of synthetic rainfall used the method of Double Ratio and Flow Discharge. The target area is upstream Brantas watershed that is represented by 12 rainfall stations and the control area is in the distance of ±30 km from the boundary of upstream Brantas watershed and is represented by 5 rainfall stations. Results show rainfall increasing by 152.05% according to the Double Ratio method and the increase of flow discharge from Sutami reservoir by 74.19% according to the Flow Discharge method.

scholarly journals Status and progress of the HFLAV-Tau group activities

2019 ◽  
Vol 218 ◽  
pp. 05002 ◽  
Author(s):  
Alberto Lusiani
Keyword(s):  
Matrix Element ◽  
Group Work ◽  
Branching Fractions ◽  
Tau Lepton ◽  
Group Activities ◽  
Lepton Universality ◽  
The Status ◽  
Global Fit

We report the status and progress of the Heavy Flavour Averaging Group work on the global fit of τ tau lepton branching fractions, on the lepton universality tests and on the measurement of the Cabibbo-Kobayashi-Maskawa matrix element |Vus| using τ lepton measurements. We also review the prospects for improving the precision of the |Vus| measurement.

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