Y. A. Yatsunenko

Measurement of the ratio of inclusive cross sections {sigma}(pp{yields}Z+b-quark jet)/{sigma}(pp{yields}Z+jet) at {radical}(s)=1.96 TeV

The ratio of the cross section for pp interactions producing a Z boson and at least one b-quark jet to the inclusive Z+jet cross section is measured using 4.2 fb{sup -1} of pp collisions collected with the D0 detector at the Fermilab Tevatron collider at {radical}(s)=1.96 TeV. The Z{yields}l{sup +}l{sup -} candidate events with at least one b jet are discriminated from Z+charm and light jet(s) events by a novel technique that exploits the properties of the tracks associated to the jet. The measured ratio is 0.0193{+-}0.0027 for events having a jet with transverse momentum p{sub T}>20 GeV and pseudorapidity |{eta}|{<=}2.5, which is the most precise to date and is consistent with theoretical predictions.The ratio of the cross section for

Measurement of tt production in the {tau}+jets topology using pp collisions at {radical}(s)=1.96 TeV

p\bar{p}

Double parton interactions in {gamma}+3 jet events in pp collisions at {radical}(s)=1.96 TeV

interactions producing a

Search for CP violation in B{sub s}{sup 0{yields}{mu}+}D{sub s}{sup -}X decays in pp collisions at {radical}(s)=1.96 TeV

Z

Evidence for the Decay B{sub s}{sup 0}{yields}D{sub s}{sup (*)}D{sub s}{sup (*)} and a Measurement of {delta}{gamma}{sub s}{sup CP}/{gamma}{sub s}

boson and at least one

Measurement of the Angular and Lifetime Parameters of the Decays B{sub d}{sup 0}{yields}J/{psi}K*{sup 0} and B{sub s}{sup 0}{yields}J/{psi}{phi}

b

Search for Pair Production of Doubly Charged Higgs Bosons in the H{sup ++}H{sup --}{yields}{mu}{sup +}{mu}{sup +}{mu}{sup -}{mu}{sup -} Final State

quark jet to the inclusive

Measurement of the Electron Charge Asymmetry in pp{yields}W+X{yields}e{nu}+X Events at {radical}(s)=1.96 TeV

Z+{\rm jet}

Measurement of B{sub s}{sup 0} Mixing Parameters from the Flavor-Tagged Decay B{sub s}{sup 0}{yields}J/{psi}{phi}

cross section is measured using

ZZ{yields}l{sup +}l{sup -}{nu}{nu} production in pp collisions at {radical}(s)=1.96 TeV

4.2\ {\rm fb}^{-1}