Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV

Standard

Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV. / The LHCb Collaboration.

In: Journal of High Energy Physics, Vol. 2017, No. 12, 110, 01.12.2017.

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

Harvard

The LHCb Collaboration 2017, 'Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV', Journal of High Energy Physics, vol. 2017, no. 12, 110. https://doi.org/10.1007/JHEP12(2017)110

APA

The LHCb Collaboration (2017). Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV. Journal of High Energy Physics, 2017(12), [110]. https://doi.org/10.1007/JHEP12(2017)110

Vancouver

The LHCb Collaboration. Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV. Journal of High Energy Physics. 2017 Dec 1;2017(12):110. doi: 10.1007/JHEP12(2017)110

Author

The LHCb Collaboration. / Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV. In: Journal of High Energy Physics. 2017 ; Vol. 2017, No. 12.

BibTeX

@article{982919646a724957af56ee424cd0b8dc,

title = "Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV",

abstract = "The polarization of the Y(1S), Y(2S) and Y(3S) mesons, produced in pp collisions at centre-of-mass energies s=7 and 8 TeV, is measured using data samples collected by the LHCb experiment, corresponding to integrated luminosities of 1 and 2 fb−1, respectively. The measurements are performed in three polarization frames, using Y → μμ decays in the kinematic region of the transverse momentum pT Υ < 30 GeV/c and rapidity 2.2 < yY < 4.5. No large polarization is observed.",

keywords = "Hadron-Hadron scattering (experiments), Particle and resonance production, Polarization, QCD, DECAY, PARTICLES, J/PSI, J-PSI, INELASTIC PHOTOPRODUCTION, UPSILON, GENERAL-THEORY, HADRONIC PRODUCTION, PAIR PRODUCTION, TOOL",

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 {Alfonso Albero}, A. 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 A. Baranov and Barlow, {R. J.} and C. Barschel and S. Barsuk and W. Barter and F. Baryshnikov and V. Batozskaya and V. Battista and A. Bay and A. Bondar and P. Krokovny and V. Vorobyev",

note = "Publisher Copyright: {\textcopyright} 2017, The Author(s).",

year = "2017",

month = dec,

day = "1",

doi = "10.1007/JHEP12(2017)110",

language = "English",

volume = "2017",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer US",

number = "12",

}

RIS

TY - JOUR

T1 - Measurement of the Y(nS) polarizations in pp collisions at √s=7 and 8 TeV

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 - Alfonso Albero, A.

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 - Baranov, A.

AU - Barlow, R. J.

AU - Barschel, C.

AU - Barsuk, S.

AU - Barter, W.

AU - Baryshnikov, F.

AU - Batozskaya, V.

AU - Battista, V.

AU - Bay, A.

AU - Bondar, A.

AU - Krokovny, P.

AU - Vorobyev, V.

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The polarization of the Y(1S), Y(2S) and Y(3S) mesons, produced in pp collisions at centre-of-mass energies s=7 and 8 TeV, is measured using data samples collected by the LHCb experiment, corresponding to integrated luminosities of 1 and 2 fb−1, respectively. The measurements are performed in three polarization frames, using Y → μμ decays in the kinematic region of the transverse momentum pT Υ < 30 GeV/c and rapidity 2.2 < yY < 4.5. No large polarization is observed.

AB - The polarization of the Y(1S), Y(2S) and Y(3S) mesons, produced in pp collisions at centre-of-mass energies s=7 and 8 TeV, is measured using data samples collected by the LHCb experiment, corresponding to integrated luminosities of 1 and 2 fb−1, respectively. The measurements are performed in three polarization frames, using Y → μμ decays in the kinematic region of the transverse momentum pT Υ < 30 GeV/c and rapidity 2.2 < yY < 4.5. No large polarization is observed.

KW - Hadron-Hadron scattering (experiments)

KW - Particle and resonance production

KW - Polarization

KW - QCD

KW - DECAY

KW - PARTICLES

KW - J/PSI

KW - J-PSI

KW - INELASTIC PHOTOPRODUCTION

KW - UPSILON

KW - GENERAL-THEORY

KW - HADRONIC PRODUCTION

KW - PAIR PRODUCTION

KW - TOOL

UR - http://www.scopus.com/inward/record.url?scp=85039070542&partnerID=8YFLogxK

U2 - 10.1007/JHEP12(2017)110

DO - 10.1007/JHEP12(2017)110

M3 - Article

AN - SCOPUS:85039070542

VL - 2017

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 12

M1 - 110

ER -

ID: 9866998