Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Abstract Not Provided.
Measurement of the Drell-Yan Differential Cross Section and Forward - Backward Asymmetry in Proton Anti-proton --] E+ E- Events Using the D0 Detector
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Abstract Not Provided.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Abstract Not Provided.
Measurement of the Drell-Yan Differential Cross Section and Forward - Backward Asymmetry in Proton Anti-proton --] E+ E- Events Using the D0 Detector
Author: Raymond Gelhaus
Publisher:
ISBN:
Category :
Languages : en
Pages : 193
Book Description
We present measurements of the inclusive Drell-Yan e{sup +}e{sup -} differential cross section (d{sigma}/dM{sub e{sup +}e{sup -}}) and forward-backward asymmetry (A{sub FB}) as a function of the dielectron invariant mass over the range 70-400 GeV/c{sup 2}. The data sample consists of 177.3 pb{sup -1} of p{bar p} collisions at {radical}s = 1.96 TeV collected by the D0 detector. The results are consistent with the predictions of the standard model.
Publisher:
ISBN:
Category :
Languages : en
Pages : 193
Book Description
We present measurements of the inclusive Drell-Yan e{sup +}e{sup -} differential cross section (d{sigma}/dM{sub e{sup +}e{sup -}}) and forward-backward asymmetry (A{sub FB}) as a function of the dielectron invariant mass over the range 70-400 GeV/c{sup 2}. The data sample consists of 177.3 pb{sup -1} of p{bar p} collisions at {radical}s = 1.96 TeV collected by the D0 detector. The results are consistent with the predictions of the standard model.
Measurement of the Drell-Yan Differential Cross Section and Forward - Backward Asymmetry in P$\bar{p}$ {u2192} E+ E- Events Using the D0 Detector
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 193
Book Description
We present measurements of the inclusive Drell-Yan e+ e- differential cross section (d?/dMe+ e- and forward-backward asymmetry (AFB) as a function of the dielectron invariant mass over the range 70-400 GeV/c2. The data sample consists of 177.3 pb-1 of p$ar{p}$ collisions at √s = 1.96 TeV collected by the D0 detector. The results are consistent with the predictions of the standard model.
Publisher:
ISBN:
Category :
Languages : en
Pages : 193
Book Description
We present measurements of the inclusive Drell-Yan e+ e- differential cross section (d?/dMe+ e- and forward-backward asymmetry (AFB) as a function of the dielectron invariant mass over the range 70-400 GeV/c2. The data sample consists of 177.3 pb-1 of p$ar{p}$ collisions at √s = 1.96 TeV collected by the D0 detector. The results are consistent with the predictions of the standard model.
Measurement of the Drell-Yan Differential Cross Section and Forward-backward Asymmetry in Pp̄ [right Arrow] E E− Events Using the DØ Detector
Author: Raymond Gelhaus
Publisher:
ISBN:
Category : Fermions
Languages : en
Pages : 394
Book Description
Publisher:
ISBN:
Category : Fermions
Languages : en
Pages : 394
Book Description
Measurement of the Differential and Double-differential Drell-Yan Cross Sections in Proton-proton Collisions at Sqrt{s}
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 62
Book Description
Measurements of the differential and double-differential Drell-Yan cross sections are presented using an integrated luminosity of 4.5(4.8) inverse femtobarns in the dimuon (dielectron) channel of proton-proton collision data recorded with the CMS detector at the LHC at sqrt{s} = 7 TeV. The measured inclusive cross section in the Z-peak region (60-120 GeV) is \sigma(\ell \ell) = 986.4 +/- 0.6 (stat.) +/- 5.9 (exp. syst.) +/- 21.7 (th. syst.) +/- 21.7 (lum.) pb for the combination of the dimuon and dielectron channels. Differential cross sections $d\sigma/dm$ for the dimuon, dielectron, and combined channels are measured in the mass range 15 to 1500 GeV and corrected to the full phase space. Results are also presented for the measurement of the double-differential cross section d2̂\sigma/dm d.
Publisher:
ISBN:
Category :
Languages : en
Pages : 62
Book Description
Measurements of the differential and double-differential Drell-Yan cross sections are presented using an integrated luminosity of 4.5(4.8) inverse femtobarns in the dimuon (dielectron) channel of proton-proton collision data recorded with the CMS detector at the LHC at sqrt{s} = 7 TeV. The measured inclusive cross section in the Z-peak region (60-120 GeV) is \sigma(\ell \ell) = 986.4 +/- 0.6 (stat.) +/- 5.9 (exp. syst.) +/- 21.7 (th. syst.) +/- 21.7 (lum.) pb for the combination of the dimuon and dielectron channels. Differential cross sections $d\sigma/dm$ for the dimuon, dielectron, and combined channels are measured in the mass range 15 to 1500 GeV and corrected to the full phase space. Results are also presented for the measurement of the double-differential cross section d2̂\sigma/dm d.
Measurement of the Drell-Yan Differential Cross-section D Sigma/dp(mu Mu T) at High Dilepton Mass in Proton-proton Collisions at a Center-of-mass Energy of 7 TeV with the ATLAS Detector
Author: Kyoko Yamamoto
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Measurement of the Differential Drell-Yan Cross Section in Proton-proton Collisions at √s
Author: Albert M. Sirunyan
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Measurement of the Inclusive Drell-Yan E+e- Cross Section in the Invariant Mass Range of 3-60 GEV/C2 from Pp{u02C9} Collisions at [square Root] S
Author: James Walter Thomas McKinley
Publisher:
ISBN:
Category : Hadron interactions
Languages : en
Pages : 506
Book Description
Publisher:
ISBN:
Category : Hadron interactions
Languages : en
Pages : 506
Book Description
Улов
Author:
Publisher:
ISBN:
Category : Russian literature
Languages : en
Pages : 227
Book Description
Publisher:
ISBN:
Category : Russian literature
Languages : en
Pages : 227
Book Description
Measurements of Differential Cross Sections of Z/gamma*+jets+X Events in Proton Anti-proton Collisions at S**ư
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
We present cross section measurements for Z/?* + jets + X production, differential in the transverse momenta of the three leading jets. The data sample was collected with the D0 detector at the Fermilab Tevatron p{bar p} collider at a center-of-mass energy of 1.96 TeV and corresponds to an integrated luminosity of 1 fb−1. Leading and next-to-leading order perturbative QCD predictions are compared with the measurements, and agreement is found within the theoretical and experimental uncertainties. We also make comparisons with the predictions of four event generators. Two parton-shower-based generators show significant shape and normalization differences with respect to the data. In contrast, two generators combining tree-level matrix elements with a parton shower give a reasonable description of the shapes observed in data, but the predicted normalizations show significant differences with respect to the data, reflecting large scale uncertainties. For specific choices of scales, the normalizations for either generator can be made to agree with the measurements.
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
We present cross section measurements for Z/?* + jets + X production, differential in the transverse momenta of the three leading jets. The data sample was collected with the D0 detector at the Fermilab Tevatron p{bar p} collider at a center-of-mass energy of 1.96 TeV and corresponds to an integrated luminosity of 1 fb−1. Leading and next-to-leading order perturbative QCD predictions are compared with the measurements, and agreement is found within the theoretical and experimental uncertainties. We also make comparisons with the predictions of four event generators. Two parton-shower-based generators show significant shape and normalization differences with respect to the data. In contrast, two generators combining tree-level matrix elements with a parton shower give a reasonable description of the shapes observed in data, but the predicted normalizations show significant differences with respect to the data, reflecting large scale uncertainties. For specific choices of scales, the normalizations for either generator can be made to agree with the measurements.