Measurement of the B-0-(B)over-bar(0) oscillation frequency Delta m(d) with the decays B-0 -> D-pi(+) and B-0 -> J/psi K*(0)

LHCb collaboration; Tobias Brambach

doi:10.1016/j.physletb.2013.01.019

Measurement of the B-0-(B)over-bar(0) oscillation frequency Delta m(d) with the decays B-0 -> D-pi(+) and B-0 -> J/psi K*(0)

LHCb collaboration
, Tobias Brambach^*

^*Corresponding author for this work

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

Abstract

The B-0-(B) over bar (0) oscillation frequency Delta m(d) is measured by the LHCb experiment using a dataset corresponding to an integrated luminosity of 1.0 fb(-1) of proton-proton collisions at root s = 7 TeV, and is found to be Delta m(d) = 0.5156 +/- 0.0051 (stat.) +/- 0.0033 (syst.) ps(-1). The measurement is based on results from analyses of the decays B-0 -> D-pi(+) (D- -> K+pi(-)pi(-)) and B-0 J/psi*(0) (J/psi -> mu(+)mu(-), K*(0) -> K+pi(-)) and their charge conjugated modes. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	318-325
Number of pages	8
Journal	Physics Letters B
Volume	719
Issue number	4-5
DOIs	https://doi.org/10.1016/j.physletb.2013.01.019
Publication status	Published - 26 Feb 2013
Externally published	Yes

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@article{1c9d489c2053453f865a84390126ddf6,

title = "Measurement of the B-0-(B)over-bar(0) oscillation frequency Delta m(d) with the decays B-0 -> D-pi(+) and B-0 -> J/psi K*(0)",

abstract = "The B-0-(B) over bar (0) oscillation frequency Delta m(d) is measured by the LHCb experiment using a dataset corresponding to an integrated luminosity of 1.0 fb(-1) of proton-proton collisions at root s = 7 TeV, and is found to be Delta m(d) = 0.5156 +/- 0.0051 (stat.) +/- 0.0033 (syst.) ps(-1). The measurement is based on results from analyses of the decays B-0 -> D-pi(+) (D- -> K+pi(-)pi(-)) and B-0 J/psi*(0) (J/psi -> mu(+)mu(-), K*(0) -> K+pi(-)) and their charge conjugated modes. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.",

author = "R. Aaij and C.A. Beteta and A. Adametz and B. Adeva and M. Adinolfi and C. Adrover and A. Affolder and Z. Ajaltouni and J. Albrecht and E. Alessio and M. Alexander and S. Ali and G. Alkhazov and P.A. Cartelle and A.A. Alves and S. Amato and Y. Amhis and L. Anderlini and J. Anderson and R.B. Appleby and O.A. Gutierrez and F. Archilli and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and S. Bachmann and J.J. Back and C. Baesso and W. Baldini and R.J. Barlow and C. Barschel and S. Barsuk and W. Barter and A. Bates and T. Bauer and A. Bay and J. Beddow and I. Bediaga and S. Belogurov and K. Belous and I. Belyaev and E. Ben-Haim and M. Benayoun and G. Bencivenni and S. Benson and J. Benton and A. Berezhnoy and R. Bernet and \{van den Brand\}, J. and \{LHCb collaboration\} and Tobias Brambach",

year = "2013",

month = feb,

day = "26",

doi = "10.1016/j.physletb.2013.01.019",

language = "English",

volume = "719",

pages = "318--325",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "4-5",

}

TY - JOUR

T1 - Measurement of the B-0-(B)over-bar(0) oscillation frequency Delta m(d) with the decays B-0 -> D-pi(+) and B-0 -> J/psi K*(0)

AU - Aaij, R.

AU - Beteta, C.A.

AU - Adametz, A.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Adrover, C.

AU - Affolder, A.

AU - Ajaltouni, Z.

AU - Albrecht, J.

AU - Alessio, E.

AU - Alexander, M.

AU - Ali, S.

AU - Alkhazov, G.

AU - Cartelle, P.A.

AU - Alves, A.A.

AU - Amato, S.

AU - Amhis, Y.

AU - Anderlini, L.

AU - Anderson, J.

AU - Appleby, R.B.

AU - Gutierrez, O.A.

AU - Archilli, F.

AU - Artamonov, A.

AU - Artuso, M.

AU - Aslanides, E.

AU - Auriemma, G.

AU - Bachmann, S.

AU - Back, J.J.

AU - Baesso, C.

AU - Baldini, W.

AU - Barlow, R.J.

AU - Barschel, C.

AU - Barsuk, S.

AU - Barter, W.

AU - Bates, A.

AU - Bauer, T.

AU - Bay, A.

AU - Beddow, J.

AU - Bediaga, I.

AU - Belogurov, S.

AU - Belous, K.

AU - Belyaev, I.

AU - Ben-Haim, E.

AU - Benayoun, M.

AU - Bencivenni, G.

AU - Benson, S.

AU - Benton, J.

AU - Berezhnoy, A.

AU - Bernet, R.

AU - van den Brand, J.

AU - LHCb collaboration

AU - Brambach, Tobias

PY - 2013/2/26

Y1 - 2013/2/26

N2 - The B-0-(B) over bar (0) oscillation frequency Delta m(d) is measured by the LHCb experiment using a dataset corresponding to an integrated luminosity of 1.0 fb(-1) of proton-proton collisions at root s = 7 TeV, and is found to be Delta m(d) = 0.5156 +/- 0.0051 (stat.) +/- 0.0033 (syst.) ps(-1). The measurement is based on results from analyses of the decays B-0 -> D-pi(+) (D- -> K+pi(-)pi(-)) and B-0 J/psi*(0) (J/psi -> mu(+)mu(-), K*(0) -> K+pi(-)) and their charge conjugated modes. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.

AB - The B-0-(B) over bar (0) oscillation frequency Delta m(d) is measured by the LHCb experiment using a dataset corresponding to an integrated luminosity of 1.0 fb(-1) of proton-proton collisions at root s = 7 TeV, and is found to be Delta m(d) = 0.5156 +/- 0.0051 (stat.) +/- 0.0033 (syst.) ps(-1). The measurement is based on results from analyses of the decays B-0 -> D-pi(+) (D- -> K+pi(-)pi(-)) and B-0 J/psi*(0) (J/psi -> mu(+)mu(-), K*(0) -> K+pi(-)) and their charge conjugated modes. (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.

U2 - 10.1016/j.physletb.2013.01.019

DO - 10.1016/j.physletb.2013.01.019

M3 - Article

SN - 0370-2693

VL - 719

SP - 318

EP - 325

JO - Physics Letters B

JF - Physics Letters B

IS - 4-5

ER -

Measurement of the B-0-(B)over-bar(0) oscillation frequency Delta m(d) with the decays B-0 -> D-pi(+) and B-0 -> J/psi K*(0)

Abstract

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