Measurement of the top-quark mass in t t-bar events with lepton+jets
final states in pp collisions at sqrt(s)=7 TeV
T. Collaboration. (2012)cite arxiv:1209.2319Comment: Submitted to the Journal of High Energy Physics.
Abstract
The mass of the top quark is measured using a sample of t t-bar candidate
events with one electron or muon and at least four jets in the final state,
collected by CMS in pp collisions at sqrt(s) = 7 TeV at the LHC. A total of
5174 candidate events is selected from data corresponding to an integrated
luminosity of 5.0 inverse femtobarns. For each event the mass is reconstructed
from a kinematic fit of the decay products to a t t-bar hypothesis. The
top-quark mass is determined simultaneously with the jet energy scale (JES),
constrained by the known mass of the W boson in q anti-q decays, to be 173.49
+/- 0.43 (stat.+JES) +/- 0.98 (syst.) GeV.
Description
Measurement of the top-quark mass in t t-bar events with lepton+jets
final states in pp collisions at sqrt(s)=7 TeV
%0 Generic
%1 TopQuarkMassCMS2011
%A Collaboration, The CMS
%D 2012
%K cms mass quark top
%T Measurement of the top-quark mass in t t-bar events with lepton+jets
final states in pp collisions at sqrt(s)=7 TeV
%U http://arxiv.org/abs/1209.2319
%X The mass of the top quark is measured using a sample of t t-bar candidate
events with one electron or muon and at least four jets in the final state,
collected by CMS in pp collisions at sqrt(s) = 7 TeV at the LHC. A total of
5174 candidate events is selected from data corresponding to an integrated
luminosity of 5.0 inverse femtobarns. For each event the mass is reconstructed
from a kinematic fit of the decay products to a t t-bar hypothesis. The
top-quark mass is determined simultaneously with the jet energy scale (JES),
constrained by the known mass of the W boson in q anti-q decays, to be 173.49
+/- 0.43 (stat.+JES) +/- 0.98 (syst.) GeV.
@misc{TopQuarkMassCMS2011,
abstract = {The mass of the top quark is measured using a sample of t t-bar candidate
events with one electron or muon and at least four jets in the final state,
collected by CMS in pp collisions at sqrt(s) = 7 TeV at the LHC. A total of
5174 candidate events is selected from data corresponding to an integrated
luminosity of 5.0 inverse femtobarns. For each event the mass is reconstructed
from a kinematic fit of the decay products to a t t-bar hypothesis. The
top-quark mass is determined simultaneously with the jet energy scale (JES),
constrained by the known mass of the W boson in q anti-q decays, to be 173.49
+/- 0.43 (stat.+JES) +/- 0.98 (syst.) GeV.},
added-at = {2012-10-14T21:40:18.000+0200},
author = {Collaboration, The CMS},
biburl = {https://www.bibsonomy.org/bibtex/2d9954bf1c983d5f605666fbcbf74b4f7/kreczko},
description = {Measurement of the top-quark mass in t t-bar events with lepton+jets
final states in pp collisions at sqrt(s)=7 TeV},
interhash = {fb3aeee20d9669dccc458b5b26815b97},
intrahash = {d9954bf1c983d5f605666fbcbf74b4f7},
keywords = {cms mass quark top},
note = {cite arxiv:1209.2319Comment: Submitted to the Journal of High Energy Physics},
timestamp = {2014-07-27T00:02:59.000+0200},
title = {Measurement of the top-quark mass in t t-bar events with lepton+jets
final states in pp collisions at sqrt(s)=7 TeV},
url = {http://arxiv.org/abs/1209.2319},
year = 2012
}