Time-Integrated Charge Asymmetries at DØ

E. Cheu

doi:10.1016/j.nuclphysbps.2007.05.039

Time-Integrated Charge Asymmetries at DØ

Research output: Contribution to journal › Article › peer-review

Abstract

We have measured the time-integrated charge asymmetries in dimuon events and semileptonic B_s⁰ decays. These results are the most precise semileptonic charge asymmetries in B decays to date. We combine these results with measurements from the decay B_s⁰ → J / ψ φ{symbol} to determine the CP-violating phase φ{symbol}_s. We find φ{symbol}_s = - 0.56_-0.41^+0.44.

Original language	English (US)
Pages (from-to)	153-157
Number of pages	5
Journal	Nuclear Physics B - Proceedings Supplements
Volume	170
DOIs	https://doi.org/10.1016/j.nuclphysbps.2007.05.039
State	Published - Aug 2007
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

Access to Document

10.1016/j.nuclphysbps.2007.05.039

Cite this

@article{d6ce54eae04f41ab9274bc0bf9811ea4,

title = "Time-Integrated Charge Asymmetries at D{\O}",

abstract = "We have measured the time-integrated charge asymmetries in dimuon events and semileptonic Bs0 decays. These results are the most precise semileptonic charge asymmetries in B decays to date. We combine these results with measurements from the decay Bs0 → J / ψ φ{symbol} to determine the CP-violating phase φ{symbol}s. We find φ{symbol}s = - 0.56-0.41+0.44.",

author = "E. Cheu",

year = "2007",

month = aug,

doi = "10.1016/j.nuclphysbps.2007.05.039",

language = "English (US)",

volume = "170",

pages = "153--157",

journal = "Nuclear Physics B - Proceedings Supplements",

issn = "0920-5632",

publisher = "Elsevier",

}

TY - JOUR

T1 - Time-Integrated Charge Asymmetries at DØ

AU - Cheu, E.

PY - 2007/8

Y1 - 2007/8

N2 - We have measured the time-integrated charge asymmetries in dimuon events and semileptonic Bs0 decays. These results are the most precise semileptonic charge asymmetries in B decays to date. We combine these results with measurements from the decay Bs0 → J / ψ φ{symbol} to determine the CP-violating phase φ{symbol}s. We find φ{symbol}s = - 0.56-0.41+0.44.

AB - We have measured the time-integrated charge asymmetries in dimuon events and semileptonic Bs0 decays. These results are the most precise semileptonic charge asymmetries in B decays to date. We combine these results with measurements from the decay Bs0 → J / ψ φ{symbol} to determine the CP-violating phase φ{symbol}s. We find φ{symbol}s = - 0.56-0.41+0.44.

UR - http://www.scopus.com/inward/record.url?scp=34447512989&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34447512989&partnerID=8YFLogxK

U2 - 10.1016/j.nuclphysbps.2007.05.039

DO - 10.1016/j.nuclphysbps.2007.05.039

M3 - Article

AN - SCOPUS:34447512989

SN - 0920-5632

VL - 170

SP - 153

EP - 157

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

ER -

Time-Integrated Charge Asymmetries at DØ

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this