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Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions
This note documents projections for the measurement of Standard Model $H\rightarrow \tau\tau$ in the vector boson fusion production channel for the High Luminosity LHC (HL-LHC). The projections are based on the Run-I analysis. It is assumed that the HL-LHC will deliver an integrated luminosity of 30...
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Lenguaje: | eng |
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2014
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Acceso en línea: | http://cds.cern.ch/record/1956732 |
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author | The ATLAS collaboration |
author_facet | The ATLAS collaboration |
author_sort | The ATLAS collaboration |
collection | CERN |
description | This note documents projections for the measurement of Standard Model $H\rightarrow \tau\tau$ in the vector boson fusion production channel for the High Luminosity LHC (HL-LHC). The projections are based on the Run-I analysis. It is assumed that the HL-LHC will deliver an integrated luminosity of 3000 $\text{fb}^{-1}$, a center-of-mass energy of 14 TeV and an average number of overlapping $pp$ collisions of $<\mu> = 140$. Only the VBF production is targeted, and the analysis requires one tau to decay leptonically and the other hadronically. The projected uncertainty on the signal strength is $24\%$ when theory uncertainties are ignored and $10\%$ ($5\%$) background (signal) uncertainties are assumed. If the tracking coverage is extended, the projected uncertainty on the signal strength is as low as $8\%$. |
id | cern-1956732 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2014 |
record_format | invenio |
spelling | cern-19567322021-04-18T19:40:37Zhttp://cds.cern.ch/record/1956732engThe ATLAS collaborationStudies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditionsParticle Physics - ExperimentThis note documents projections for the measurement of Standard Model $H\rightarrow \tau\tau$ in the vector boson fusion production channel for the High Luminosity LHC (HL-LHC). The projections are based on the Run-I analysis. It is assumed that the HL-LHC will deliver an integrated luminosity of 3000 $\text{fb}^{-1}$, a center-of-mass energy of 14 TeV and an average number of overlapping $pp$ collisions of $<\mu> = 140$. Only the VBF production is targeted, and the analysis requires one tau to decay leptonically and the other hadronically. The projected uncertainty on the signal strength is $24\%$ when theory uncertainties are ignored and $10\%$ ($5\%$) background (signal) uncertainties are assumed. If the tracking coverage is extended, the projected uncertainty on the signal strength is as low as $8\%$.ATL-PHYS-PUB-2014-018oai:cds.cern.ch:19567322014-10-22 |
spellingShingle | Particle Physics - Experiment The ATLAS collaboration Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions |
title | Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions |
title_full | Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions |
title_fullStr | Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions |
title_full_unstemmed | Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions |
title_short | Studies of the VBF $H\rightarrow\tau_l\tau_{had}$ analysis at High Luminosity LHC conditions |
title_sort | studies of the vbf $h\rightarrow\tau_l\tau_{had}$ analysis at high luminosity lhc conditions |
topic | Particle Physics - Experiment |
url | http://cds.cern.ch/record/1956732 |
work_keys_str_mv | AT theatlascollaboration studiesofthevbfhrightarrowtaultauhadanalysisathighluminositylhcconditions |