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Measurement of color flow in t-tbar events from p-pbar collisions at sqrt(s)=1.96 TeV

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Measurement of color flow in t-tbar events from p-pbar collisions at sqrt(s)=1.96 TeV. / Collaboration, D0; Bertram, Iain; Borissov, Guennadi et al.
In: Physical Review D, Vol. 83, No. 9, 092002, 10.05.2011.

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Collaboration D, Bertram I, Borissov G, Fox H, Williams M, Ratoff P et al. Measurement of color flow in t-tbar events from p-pbar collisions at sqrt(s)=1.96 TeV. Physical Review D. 2011 May 10;83(9):092002. doi: 10.1103/PhysRevD.83.092002

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@article{b3cf7b4e05ad4454893cba76bc31fa15,
title = "Measurement of color flow in t-tbar events from p-pbar collisions at sqrt(s)=1.96 TeV",
abstract = "We present the first measurement of the color representation of the hadronically decaying W boson in t-tbar events, from 5.3 fb^-1 of integrated luminosity collected with the D0 experiment. A novel calorimeter-based vectorial variable, {"}jet pull,{"} is used, sensitive to the color-flow structure of the final state. We find that the fraction of uncolored W bosons is 0.56 +- 0.42(stat+syst), in agreement with the standard model.",
author = "D0 Collaboration and Iain Bertram and Guennadi Borissov and Harald Fox and Mark Williams and Peter Ratoff and Peter Love and Andre Sopczak",
note = "{\textcopyright} 2011 American Physical Society Submitted to Phys. Rev. Lett",
year = "2011",
month = may,
day = "10",
doi = "10.1103/PhysRevD.83.092002",
language = "English",
volume = "83",
journal = "Physical Review D",
issn = "1550-7998",
publisher = "American Physical Society",
number = "9",

}

RIS

TY - JOUR

T1 - Measurement of color flow in t-tbar events from p-pbar collisions at sqrt(s)=1.96 TeV

AU - Collaboration, D0

AU - Bertram, Iain

AU - Borissov, Guennadi

AU - Fox, Harald

AU - Williams, Mark

AU - Ratoff, Peter

AU - Love, Peter

AU - Sopczak, Andre

N1 - © 2011 American Physical Society Submitted to Phys. Rev. Lett

PY - 2011/5/10

Y1 - 2011/5/10

N2 - We present the first measurement of the color representation of the hadronically decaying W boson in t-tbar events, from 5.3 fb^-1 of integrated luminosity collected with the D0 experiment. A novel calorimeter-based vectorial variable, "jet pull," is used, sensitive to the color-flow structure of the final state. We find that the fraction of uncolored W bosons is 0.56 +- 0.42(stat+syst), in agreement with the standard model.

AB - We present the first measurement of the color representation of the hadronically decaying W boson in t-tbar events, from 5.3 fb^-1 of integrated luminosity collected with the D0 experiment. A novel calorimeter-based vectorial variable, "jet pull," is used, sensitive to the color-flow structure of the final state. We find that the fraction of uncolored W bosons is 0.56 +- 0.42(stat+syst), in agreement with the standard model.

U2 - 10.1103/PhysRevD.83.092002

DO - 10.1103/PhysRevD.83.092002

M3 - Journal article

VL - 83

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 9

M1 - 092002

ER -