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Evidence for WW production from double-parton interactions in proton–proton collisions at √s=13TeV. / The CMS collaboration ; Блинов, Владимир Евгеньевич.

в: European Physical Journal C, Том 80, № 1, 41, 01.01.2020.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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The CMS collaboration, Блинов ВЕ. Evidence for WW production from double-parton interactions in proton–proton collisions at √s=13TeV. European Physical Journal C. 2020 янв. 1;80(1):41. doi: 10.1140/epjc/s10052-019-7541-6

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BibTeX

@article{7b02b069d616487fbfd6b64a1b509d33,
title = "Evidence for WW production from double-parton interactions in proton–proton collisions at √s=13TeV",
abstract = "A search for WW production from double-parton scattering processes using same-charge electron-muon and dimuon events is reported, based on proton-proton collision data collected at a center-of-mass energy of 13TeV. The analyzed data set corresponds to an integrated luminosity of 77.4fb-1, collected using the CMS detector at the LHC in 2016 and 2017. Multivariate classifiers are used to discriminate between the signal and the dominant background processes. A maximum likelihood fit is performed to extract the signal cross section. This leads to the first evidence for WW production via double-parton scattering, with a significance of 3.9 standard deviations. The measured inclusive cross section is 1.41±0.28(stat)±0.28(syst)pb.",
keywords = "CMS, Physics, WW production, EVENTS, SEARCH, MEASURING MASSES, LHC, (P)OVER-BAR-P COLLISIONS, PP COLLISIONS, PHYSICS, PROBE, SCATTERING",
author = "{The CMS collaboration} and Sirunyan, {A. M.} and A. Tumasyan and W. Adam and F. Ambrogi and T. Bergauer and J. Brandstetter and M. Dragicevic and J. Er{\"o} and {Escalante Del Valle}, A. and M. Flechl and R. Fr{\"u}hwirth and M. Jeitler and N. Krammer and I. Kr{\"a}tschmer and D. Liko and T. Madlener and I. Mikulec and N. Rad and J. Schieck and R. Sch{\"o}fbeck and M. Spanring and D. Spitzbart and W. Waltenberger and Wulz, {C. E.} and M. Zarucki and V. Drugakov and V. Mossolov and {Suarez Gonzalez}, J. and Darwish, {M. R.} and {De Wolf}, {E. A.} and {Di Croce}, D. and X. Janssen and J. Lauwers and A. Lelek and M. Pieters and Sfar, {H. Rejeb} and {Van Haevermaet}, H. and {Van Mechelen}, P. and {Van Putte}, S. and {Van Remortel}, N. and F. Blekman and Bols, {E. S.} and Chhibra, {S. S.} and J. D{\textquoteright}Hondt and {De Clercq}, J. and D. Lontkovskyi and A. Barnyakov and T. Dimova and L. Kardapoltsev and Y. Skovpen and Блинов, {Владимир Евгеньевич}",
year = "2020",
month = jan,
day = "1",
doi = "10.1140/epjc/s10052-019-7541-6",
language = "English",
volume = "80",
journal = "European Physical Journal C",
issn = "1434-6044",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Evidence for WW production from double-parton interactions in proton–proton collisions at √s=13TeV

AU - The CMS collaboration

AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Ambrogi, F.

AU - Bergauer, T.

AU - Brandstetter, J.

AU - Dragicevic, M.

AU - Erö, J.

AU - Escalante Del Valle, A.

AU - Flechl, M.

AU - Frühwirth, R.

AU - Jeitler, M.

AU - Krammer, N.

AU - Krätschmer, I.

AU - Liko, D.

AU - Madlener, T.

AU - Mikulec, I.

AU - Rad, N.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Spanring, M.

AU - Spitzbart, D.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Zarucki, M.

AU - Drugakov, V.

AU - Mossolov, V.

AU - Suarez Gonzalez, J.

AU - Darwish, M. R.

AU - De Wolf, E. A.

AU - Di Croce, D.

AU - Janssen, X.

AU - Lauwers, J.

AU - Lelek, A.

AU - Pieters, M.

AU - Sfar, H. Rejeb

AU - Van Haevermaet, H.

AU - Van Mechelen, P.

AU - Van Putte, S.

AU - Van Remortel, N.

AU - Blekman, F.

AU - Bols, E. S.

AU - Chhibra, S. S.

AU - D’Hondt, J.

AU - De Clercq, J.

AU - Lontkovskyi, D.

AU - Barnyakov, A.

AU - Dimova, T.

AU - Kardapoltsev, L.

AU - Skovpen, Y.

AU - Блинов, Владимир Евгеньевич

PY - 2020/1/1

Y1 - 2020/1/1

N2 - A search for WW production from double-parton scattering processes using same-charge electron-muon and dimuon events is reported, based on proton-proton collision data collected at a center-of-mass energy of 13TeV. The analyzed data set corresponds to an integrated luminosity of 77.4fb-1, collected using the CMS detector at the LHC in 2016 and 2017. Multivariate classifiers are used to discriminate between the signal and the dominant background processes. A maximum likelihood fit is performed to extract the signal cross section. This leads to the first evidence for WW production via double-parton scattering, with a significance of 3.9 standard deviations. The measured inclusive cross section is 1.41±0.28(stat)±0.28(syst)pb.

AB - A search for WW production from double-parton scattering processes using same-charge electron-muon and dimuon events is reported, based on proton-proton collision data collected at a center-of-mass energy of 13TeV. The analyzed data set corresponds to an integrated luminosity of 77.4fb-1, collected using the CMS detector at the LHC in 2016 and 2017. Multivariate classifiers are used to discriminate between the signal and the dominant background processes. A maximum likelihood fit is performed to extract the signal cross section. This leads to the first evidence for WW production via double-parton scattering, with a significance of 3.9 standard deviations. The measured inclusive cross section is 1.41±0.28(stat)±0.28(syst)pb.

KW - CMS

KW - Physics

KW - WW production

KW - EVENTS

KW - SEARCH

KW - MEASURING MASSES

KW - LHC

KW - (P)OVER-BAR-P COLLISIONS

KW - PP COLLISIONS

KW - PHYSICS

KW - PROBE

KW - SCATTERING

UR - http://www.scopus.com/inward/record.url?scp=85078224899&partnerID=8YFLogxK

U2 - 10.1140/epjc/s10052-019-7541-6

DO - 10.1140/epjc/s10052-019-7541-6

M3 - Article

AN - SCOPUS:85078224899

VL - 80

JO - European Physical Journal C

JF - European Physical Journal C

SN - 1434-6044

IS - 1

M1 - 41

ER -

ID: 23266218