L. S. Vertogradov

PROTON EMITTERS AMONG Te ISOTOPES

Abstract The delayed proton emitters obtained by irradiating 92 Mo with 20 Ne and 22 Ne ions and 94 Mo with 20 Ne ions have been studied. Proton activities with half-lives 4.2±0.2 sec, 19±0.7 sec, 13±2 sec and 60–80 sec have been observed. The first two emitters are most likely to be Te isotopes with mass numbers 109 and 111, respectively. On the basis of the data obtained, the cross sections for the reactions 98 Mo( 20 Ne, 4−6n) 108−106 Te have been estimated.

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