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  • PhysRevD.94.012001

    Rights statement: © 2016 American Physical Society

    Final published version, 258 KB, PDF document

  • 1603.01302v2

    Rights statement: © 2016 American Physical Society

    Accepted author manuscript, 513 KB, PDF document

    Available under license: CC BY: Creative Commons Attribution 4.0 International License

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B0 s lifetime measurement in the CP-odd decay channel B0 s → J=ψ f 0 (980)

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B0 s lifetime measurement in the CP-odd decay channel B0 s → J=ψ f 0 (980). / D0 Collaboration.

In: Physical Review D, Vol. 94, No. 1, 012001, 06.07.2016.

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D0 Collaboration. / B0 s lifetime measurement in the CP-odd decay channel B0 s → J=ψ f 0 (980). In: Physical Review D. 2016 ; Vol. 94, No. 1.

Bibtex

@article{db5a570298134648ab5e9c5b03bc4228,
title = "B0 s lifetime measurement in the CP-odd decay channel B0 s → J=ψ f 0 (980)",
abstract = "The lifetime of the B0 s meson is measured in the decay channel B0 s → J=ψπ{\th}π− with 880 ≤ Mπ{\th}π− ≤ 1080 MeV=c2, which is mainly a CP-odd state and dominated by the f0{\dh}980{\TH} resonance. In 10.4 fb−1 of data collected with the D0 detector in Run II of the Tevatron, the lifetime of the B0 s meson is measured to be τ(B0 s) = 1.70 0.14(stat) 0.05(syst) ps. Neglecting CP violation in B0 s=B¯ 0 s mixing, the measurement can be translated into the width of the heavy mass eigenstate of the B0 s, ΓH = 0.59 +- 0.05(stat) 0.02(syst) ps−1.",
author = "Bertram, {Iain Alexander} and Guennadi Borissov and Harald Fox and Ratoff, {Peter Neil} and Anthony Ross and {D0 Collaboration}",
note = "{\textcopyright} 2016 American Physical Society",
year = "2016",
month = jul,
day = "6",
doi = "10.1103/PhysRevD.94.012001",
language = "English",
volume = "94",
journal = "Physical Review D",
issn = "1550-7998",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - B0 s lifetime measurement in the CP-odd decay channel B0 s → J=ψ f 0 (980)

AU - Bertram, Iain Alexander

AU - Borissov, Guennadi

AU - Fox, Harald

AU - Ratoff, Peter Neil

AU - Ross, Anthony

AU - D0 Collaboration

N1 - © 2016 American Physical Society

PY - 2016/7/6

Y1 - 2016/7/6

N2 - The lifetime of the B0 s meson is measured in the decay channel B0 s → J=ψπþπ− with 880 ≤ Mπþπ− ≤ 1080 MeV=c2, which is mainly a CP-odd state and dominated by the f0ð980Þ resonance. In 10.4 fb−1 of data collected with the D0 detector in Run II of the Tevatron, the lifetime of the B0 s meson is measured to be τ(B0 s) = 1.70 0.14(stat) 0.05(syst) ps. Neglecting CP violation in B0 s=B¯ 0 s mixing, the measurement can be translated into the width of the heavy mass eigenstate of the B0 s, ΓH = 0.59 +- 0.05(stat) 0.02(syst) ps−1.

AB - The lifetime of the B0 s meson is measured in the decay channel B0 s → J=ψπþπ− with 880 ≤ Mπþπ− ≤ 1080 MeV=c2, which is mainly a CP-odd state and dominated by the f0ð980Þ resonance. In 10.4 fb−1 of data collected with the D0 detector in Run II of the Tevatron, the lifetime of the B0 s meson is measured to be τ(B0 s) = 1.70 0.14(stat) 0.05(syst) ps. Neglecting CP violation in B0 s=B¯ 0 s mixing, the measurement can be translated into the width of the heavy mass eigenstate of the B0 s, ΓH = 0.59 +- 0.05(stat) 0.02(syst) ps−1.

U2 - 10.1103/PhysRevD.94.012001

DO - 10.1103/PhysRevD.94.012001

M3 - Journal article

VL - 94

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 1

M1 - 012001

ER -