Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV

R. Aaij; B. Adeva; M. Adinolfi; A. Affolder; Z. Ajaltouni; J. Albrecht; F. Alessio; G. Onderwater; A. Pellegrino; LHCb Collaboration

doi:10.1140/epjc/s10052-014-2872-9

Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV

R. Aaij^*
, B. Adeva
, M. Adinolfi
, A. Affolder
, Z. Ajaltouni
, J. Albrecht
, F. Alessio
, G. Onderwater
, A. Pellegrino
, LHCb Collaboration

^*Corresponding author voor dit werk

Fundamental Interactions and Symmetries

Onderzoeksoutput › Academic › peer review

55 Citaten (Scopus)

236 Downloads (Pure)

Samenvatting

The polarisation of prompt mesons is measured by performing an angular analysis of decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. The polarisation is measured in bins of transverse momentum and rapidity in the kinematic region and , and is compared to theoretical models. No significant polarisation is observed.

Originele taal-2	English
Artikelnummer	2872
Aantal pagina's	12
Tijdschrift	The European Physical Journal C
Volume	74
DOI's	https://doi.org/10.1140/epjc/s10052-014-2872-9
Status	Published - 20-mei-2014

Toegang tot document

10.1140/epjc/s10052-014-2872-9Licentie: CC BY

Measurement of psi (2S)Final publisher's version, 579 KBLicentie: CC BY

Handle.net

Permanente koppeling

"Table 1" of "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV"
Aaij, R. (Contributor), Adeva, B. (Contributor), Adinolfi, M. (Contributor), Affolder, A. (Contributor), Ajaltouni, Z. (Contributor), Albrecht, J. (Contributor), Alessio, F. (Contributor) & Onderwater, G. (Contributor), HEPData, 2016
DOI: 10.17182/hepdata.64674.v1/t1
Dataset
"Table 7" of "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV"
Aaij, R. (Contributor), Adeva, B. (Contributor), Adinolfi, M. (Contributor), Affolder, A. (Contributor), Ajaltouni, Z. (Contributor), Albrecht, J. (Contributor), Alessio, F. (Contributor) & Onderwater, G. (Contributor), HEPData, 2016
DOI: 10.17182/hepdata.64674.v1/t7
Dataset
"Table 5" of "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV"
Aaij, R. (Contributor), Adeva, B. (Contributor), Adinolfi, M. (Contributor), Affolder, A. (Contributor), Ajaltouni, Z. (Contributor), Albrecht, J. (Contributor), Alessio, F. (Contributor) & Onderwater, G. (Contributor), HEPData, 2016
DOI: 10.17182/hepdata.64674.v1/t5
Dataset

Citeer dit

@article{6099e9e77ab14bd49ea7ca428592736b,

title = "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV",

abstract = "The polarisation of prompt mesons is measured by performing an angular analysis of decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. The polarisation is measured in bins of transverse momentum and rapidity in the kinematic region and , and is compared to theoretical models. No significant polarisation is observed.",

keywords = "HEAVY QUARKONIUM, J/PSI, TEVATRON, DECAY, TOOL",

author = "R. Aaij and B. Adeva and M. Adinolfi and A. Affolder and Z. Ajaltouni and J. Albrecht and F. Alessio and G. Onderwater and A. Pellegrino and \{LHCb Collaboration\}",

year = "2014",

month = may,

day = "20",

doi = "10.1140/epjc/s10052-014-2872-9",

language = "English",

volume = "74",

journal = "The European Physical Journal C",

issn = "1434-6044",

publisher = "Springer",

}

TY - JOUR

T1 - Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV

AU - Aaij, R.

AU - Adeva, B.

AU - Adinolfi, M.

AU - Affolder, A.

AU - Ajaltouni, Z.

AU - Albrecht, J.

AU - Alessio, F.

AU - Onderwater, G.

AU - Pellegrino, A.

AU - LHCb Collaboration

PY - 2014/5/20

Y1 - 2014/5/20

N2 - The polarisation of prompt mesons is measured by performing an angular analysis of decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. The polarisation is measured in bins of transverse momentum and rapidity in the kinematic region and , and is compared to theoretical models. No significant polarisation is observed.

AB - The polarisation of prompt mesons is measured by performing an angular analysis of decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0, collected by the LHCb detector at a centre-of-mass energy of 7 TeV. The polarisation is measured in bins of transverse momentum and rapidity in the kinematic region and , and is compared to theoretical models. No significant polarisation is observed.

KW - HEAVY QUARKONIUM

KW - J/PSI

KW - TEVATRON

KW - DECAY

KW - TOOL

U2 - 10.1140/epjc/s10052-014-2872-9

DO - 10.1140/epjc/s10052-014-2872-9

M3 - Article

SN - 1434-6044

VL - 74

JO - The European Physical Journal C

JF - The European Physical Journal C

M1 - 2872

ER -

Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV

Samenvatting

Toegang tot document

Handle.net

Vingerafdruk

Datasets

"Table 1" of "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV"

"Table 7" of "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV"

"Table 5" of "Measurement of ψ(2S) polarisation in pp collisions at √s = 7 TeV"

Citeer dit