About: A novel method for modeling the recoil in W boson events at hadron collider

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About: A novel method for modeling the recoil in W boson events at hadron collider Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present a new method for modeling the hadronic recoil in W->lnu events produced at hadron colliders. The recoil is chosen from a library of recoils in Z->ll data events and overlaid on a simulated W->lnu event. Implementation of this method requires that the data recoil library describe the properties of the measured recoil as a function of the true, rather than the measured, transverse momentum of the boson. We address this issue using a multidimensional Bayesian unfolding technique. We estimate the statistical and systematic uncertainties from this method for the W boson mass and width measurements assuming 1 fb-1 of data from the Fermilab Tevatron. The uncertainties are found to be small and comparable to those of a more traditional parameterized recoil model. For the high precision measurements that will be possible with data from Run II of the Fermilab Tevatron and from the CERN LHC We present a new method for modeling the hadronic recoil in W->lnu events produced at hadron colliders. The recoil is chosen from a library of recoils in Z->ll data events and overlaid on a simulated W->lnu event. Implementation of this method requires that the data recoil library describe the properties of the measured recoil as a function of the true, rather than the measured, transverse momentum of the boson. We address this issue using a multidimensional Bayesian unfolding technique. We estimate the statistical and systematic uncertainties from this method for the W boson mass and width measurements assuming 1 fb-1 of data from the Fermilab Tevatron. The uncertainties are found to be small and comparable to those of a more traditional parameterized recoil model. For the high precision measurements that will be possible with data from Run II of the Fermilab Tevatron and from the CERN LHC (en)
Title	A novel method for modeling the recoil in W boson events at hadron collider A novel method for modeling the recoil in W boson events at hadron collider (en)
skos:prefLabel	A novel method for modeling the recoil in W boson events at hadron collider A novel method for modeling the recoil in W boson events at hadron collider (en)
skos:notation	RIV/68378271:_____/09:00335544!RIV10-MSM-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA08047), P(LC527), Z(AV0Z10100502)
http://linked.open...iv/cisloPeriodika	2-3
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kupčo, Alexander Lokajíček, Miloš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	301471
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/09:00335544
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	D0; recoil; W boson; hadron (en)
http://linked.open.../riv/klicoveSlovo	D0 W boson recoil hadron
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[2E75E85FBA95]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments & Methods in Physics Research Section A
http://linked.open...in/vavai/riv/obor	BF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Collaboration on the D0 Experiment at FNAL, U.S.A. Center for Particle Physics
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	609
http://linked.open...iv/tvurceVysledku	Abazov, V. M. Abbott, B. Kupčo, Alexander Lokajíček, Miloš Abolins, M.
http://linked.open...ain/vavai/riv/wos	000270241100011
http://linked.open...n/vavai/riv/zamer	Jevy fyziky elementárních částic přesahující standardní model
issn	0168-9002
number of pages	13 (xsd:int)

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