Measurement Of The Weak Mixing Angle Using The Forward–Backward Asymmetry Of Drell–Yan Events İn PpPp collisions At 8tev

Bilki, Burak; ., ve diger

Measurement Of The Weak Mixing Angle Using The Forward–Backward Asymmetry Of Drell–Yan Events İn PpPp collisions At 8tev

dc.authorid	249433	en_US
dc.contributor.author	Bilki, Burak
dc.contributor.author	., ve diger
dc.date.accessioned	2019-03-28T12:18:45Z
dc.date.available	2019-03-28T12:18:45Z
dc.date.issued	2018
dc.department	İstanbul Beykent Üniversitesi	en_US
dc.description.abstract	A measurement is presented of the effective leptonic weak mixing angle (sin2??effsin2??eff?) using the forward–backward asymmetry of Drell–Yan lepton pairs (???? and ee ee) produced in proton–proton collisions at s?=8TeVs=8TeV at the CMS experiment of the LHC. The data correspond to integrated luminosities of 18.8 and 19.6fb?119.6fb?1 in the dimuon and dielectron channels, respectively, containing 8.2 million dimuon and 4.9 million dielectron events. With more events and new analysis techniques, including constraints obtained on the parton distribution functions from the measured forward–backward asymmetry, the statistical and systematic uncertainties are significantly reduced relative to previous CMS measurements. The extracted value of sin2??effsin2??eff? from the combined dilepton data is sin2??eff=0.23101±0.00036(stat)±0.00018(syst)±0.00016(theo)±0.00031(parton distributions in proton)=0.23101±0.00053sin2??eff?=0.23101±0.00036(stat)±0.00018(syst)±0.00016(theo)±0.00031(parton distributions in proton)=0.23101±0.00053	en_US
dc.identifier.doi	10.1140/epjc/s10052-018-6148-7
dc.identifier.issn	1434-6044
dc.identifier.issn	1434-6052
dc.identifier.uri	https://doi.org/10.1140/epjc/s10052-018-6148-7
dc.language.iso	en	en_US
dc.publisher	Springer Link	tr_TR
dc.relation.publicationcategory	Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı	en_US
dc.subject	CMS	tr_TR
dc.subject	Physics	tr_TR
dc.title	Measurement Of The Weak Mixing Angle Using The Forward–Backward Asymmetry Of Drell–Yan Events İn PpPp collisions At 8tev	en_US
dc.type	Article	en_US