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A Search for the Charged Higgs: Usin...

Bedikian, Sourpouhi.

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A Search for the Charged Higgs: Using Tau Polarimetry with Proton-Proton Collisions at the ATLAS Detector.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A Search for the Charged Higgs: Using Tau Polarimetry with Proton-Proton Collisions at the ATLAS Detector./
Author:	Bedikian, Sourpouhi.
Description:	128 p.
Notes:	Source: Dissertation Abstracts International, Volume: 74-11(E), Section: B.
Contained By:	Dissertation Abstracts International74-11B(E).
Subject:	High energy physics. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3572057
ISBN:	9781303299711

A Search for the Charged Higgs: Using Tau Polarimetry with Proton-Proton Collisions at the ATLAS Detector.
Bedikian, Sourpouhi.

A Search for the Charged Higgs: Using Tau Polarimetry with Proton-Proton Collisions at the ATLAS Detector. - 128 p.

Source: Dissertation Abstracts International, Volume: 74-11(E), Section: B.

Thesis (Ph.D.)--Yale University, 2013.

This item must not be sold to any third party vendors.

A search for a 130 GeV charged Higgs boson H +/- in tt¯ events containing a tau lepton is presented. Tau polarimetry is used in order to distinguish the signal, t → H+/-b → tauv taub, from the dominant Standard Model background, t → W+/-b → tauvtaub . The signal extraction is performed by a log-likelihood template fit. The dataset corresponds to an integrated luminosity of 4.6 fb -1 of s =7 TeV proton-proton collisions collected with the ATLAS detector in 2011 at the Large Hadron Collider. Assuming the H+/- decays exclusively to rvr, a limit is placed on the BR(t → H +/-b) of less than 16% at the 95% confidence level. This is the first search for physics beyond the Standard Model to use tau polarimetry at a hadron collider.

ISBN: 9781303299711Subjects--Topical Terms:

2144759
High energy physics.

A Search for the Charged Higgs: Using Tau Polarimetry with Proton-Proton Collisions at the ATLAS Detector.
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100 1 $a Bedikian, Sourpouhi. $3 3173883
245 1 2 $a A Search for the Charged Higgs: Using Tau Polarimetry with Proton-Proton Collisions at the ATLAS Detector.
300 $a 128 p.
500 $a Source: Dissertation Abstracts International, Volume: 74-11(E), Section: B.
500 $a Adviser: Sarah Demers.
502 $a Thesis (Ph.D.)--Yale University, 2013.
506 $a This item must not be sold to any third party vendors.
506 $a This item must not be added to any third party search indexes.
520 $a A search for a 130 GeV charged Higgs boson H +/- in tt¯ events containing a tau lepton is presented. Tau polarimetry is used in order to distinguish the signal, t → H+/-b → tauv taub, from the dominant Standard Model background, t → W+/-b → tauvtaub . The signal extraction is performed by a log-likelihood template fit. The dataset corresponds to an integrated luminosity of 4.6 fb -1 of s =7 TeV proton-proton collisions collected with the ATLAS detector in 2011 at the Large Hadron Collider. Assuming the H+/- decays exclusively to rvr, a limit is placed on the BR(t → H +/-b) of less than 16% at the 95% confidence level. This is the first search for physics beyond the Standard Model to use tau polarimetry at a hadron collider.
590 $a School code: 0265.
650 4 $a High energy physics. $3 2144759
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710 2 $a Yale University. $b Physics. $3 2101654
773 0 $t Dissertation Abstracts International $g 74-11B(E).
790 $a 0265
791 $a Ph.D.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3572057