Standard

Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation. / The LHCb Collaboration.

в: Journal of High Energy Physics, Том 2017, № 6, 108, 01.06.2017.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

The LHCb Collaboration 2017, 'Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation', Journal of High Energy Physics, Том. 2017, № 6, 108. https://doi.org/10.1007/JHEP06(2017)108

APA

The LHCb Collaboration (2017). Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation. Journal of High Energy Physics, 2017(6), [108]. https://doi.org/10.1007/JHEP06(2017)108

Vancouver

The LHCb Collaboration. Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation. Journal of High Energy Physics. 2017 июнь 1;2017(6):108. doi: 10.1007/JHEP06(2017)108

Author

The LHCb Collaboration. / Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation. в: Journal of High Energy Physics. 2017 ; Том 2017, № 6.

BibTeX

@article{43fc6920680542f5b80f974a9813fda6,
title = "Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation",
abstract = "A search for CP violation in the decay Λb 0 → pK−μ+μ− is presented. This decay is mediated by flavour-changing neutral-current transitions in the Standard Model and is potentially sensitive to new sources of CP violation. The study is based on a data sample of proton-proton collisions recorded with the LHCb experiment, corresponding to an integrated luminosity of 3 fb−1. The Λb 0 → pK−μ+μ− decay is observed for the first time, and two observables that are sensitive to different manifestations of CP violation are measured, (Formula Presented.)where the latter is based on asymmetries in the angle between the μ+μ− and pK− decay planes. These are measured to be(Formula Presented.)and no evidence for CP violation is found.",
keywords = "B physics, CP violation, FCNC Interaction, Hadron-Hadron scattering (experiments)",
author = "{The LHCb Collaboration} and R. Aaij and B. Adeva and M. Adinolfi and Z. Ajaltouni and S. Akar and J. Albrecht and F. Alessio and M. Alexander and S. Ali and G. Alkhazov and {Alvarez Cartelle}, P. and Alves, {A. A.} and S. Amato and S. Amerio and Y. Amhis and L. An and L. Anderlini and G. Andreassi and M. Andreotti and Andrews, {J. E.} and Appleby, {R. B.} and F. Archilli and P. d{\textquoteright}Argent and {Arnau Romeu}, J. and A. Artamonov and M. Artuso and E. Aslanides and G. Auriemma and M. Baalouch and I. Babuschkin and S. Bachmann and Back, {J. J.} and A. Badalov and C. Baesso and S. Baker and V. Balagura and W. Baldini and Barlow, {R. J.} and C. Barschel and S. Barsuk and W. Barter and F. Baryshnikov and M. Baszczyk and V. Batozskaya and B. Batsukh and A. Bondar and S. Eidelman and P. Krokovny and L. Shekhtman and V. Vorobyev",
year = "2017",
month = jun,
day = "1",
doi = "10.1007/JHEP06(2017)108",
language = "English",
volume = "2017",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer US",
number = "6",

}

RIS

TY - JOUR

T1 - Observation of the decay Λb 0 → pK − μ + μ − and a search for CP violation

AU - The LHCb Collaboration

AU - Aaij, R.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Ajaltouni, Z.

AU - Akar, S.

AU - Albrecht, J.

AU - Alessio, F.

AU - Alexander, M.

AU - Ali, S.

AU - Alkhazov, G.

AU - Alvarez Cartelle, P.

AU - Alves, A. A.

AU - Amato, S.

AU - Amerio, S.

AU - Amhis, Y.

AU - An, L.

AU - Anderlini, L.

AU - Andreassi, G.

AU - Andreotti, M.

AU - Andrews, J. E.

AU - Appleby, R. B.

AU - Archilli, F.

AU - d’Argent, P.

AU - Arnau Romeu, J.

AU - Artamonov, A.

AU - Artuso, M.

AU - Aslanides, E.

AU - Auriemma, G.

AU - Baalouch, M.

AU - Babuschkin, I.

AU - Bachmann, S.

AU - Back, J. J.

AU - Badalov, A.

AU - Baesso, C.

AU - Baker, S.

AU - Balagura, V.

AU - Baldini, W.

AU - Barlow, R. J.

AU - Barschel, C.

AU - Barsuk, S.

AU - Barter, W.

AU - Baryshnikov, F.

AU - Baszczyk, M.

AU - Batozskaya, V.

AU - Batsukh, B.

AU - Bondar, A.

AU - Eidelman, S.

AU - Krokovny, P.

AU - Shekhtman, L.

AU - Vorobyev, V.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - A search for CP violation in the decay Λb 0 → pK−μ+μ− is presented. This decay is mediated by flavour-changing neutral-current transitions in the Standard Model and is potentially sensitive to new sources of CP violation. The study is based on a data sample of proton-proton collisions recorded with the LHCb experiment, corresponding to an integrated luminosity of 3 fb−1. The Λb 0 → pK−μ+μ− decay is observed for the first time, and two observables that are sensitive to different manifestations of CP violation are measured, (Formula Presented.)where the latter is based on asymmetries in the angle between the μ+μ− and pK− decay planes. These are measured to be(Formula Presented.)and no evidence for CP violation is found.

AB - A search for CP violation in the decay Λb 0 → pK−μ+μ− is presented. This decay is mediated by flavour-changing neutral-current transitions in the Standard Model and is potentially sensitive to new sources of CP violation. The study is based on a data sample of proton-proton collisions recorded with the LHCb experiment, corresponding to an integrated luminosity of 3 fb−1. The Λb 0 → pK−μ+μ− decay is observed for the first time, and two observables that are sensitive to different manifestations of CP violation are measured, (Formula Presented.)where the latter is based on asymmetries in the angle between the μ+μ− and pK− decay planes. These are measured to be(Formula Presented.)and no evidence for CP violation is found.

KW - B physics

KW - CP violation

KW - FCNC Interaction

KW - Hadron-Hadron scattering (experiments)

UR - http://www.scopus.com/inward/record.url?scp=85021447249&partnerID=8YFLogxK

U2 - 10.1007/JHEP06(2017)108

DO - 10.1007/JHEP06(2017)108

M3 - Article

AN - SCOPUS:85021447249

VL - 2017

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 6

M1 - 108

ER -

ID: 10097338