Bose-Einstein correlations of charged hadrons in proton-proton collisions at √s = 13 TeV

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dc.contributor.authorCMS Collaboration
dc.contributor.authorBuccilli, A.
dc.contributor.authorCooper, S.I.
dc.contributor.authorHenderson, C.
dc.contributor.authorRumerio, P.
dc.contributor.authorWest, C.
dc.contributor.otherUniversity of Alabama Tuscaloosa
dc.date.accessioned2022-08-02T15:22:31Z
dc.date.available2022-08-02T15:22:31Z
dc.date.issued2020
dc.description.abstractBose-Einstein correlations of charged hadrons are measured over a broad multiplicity range, from a few particles up to about 250 reconstructed charged hadrons in proton-proton collisions at \(\sqrt{s}\) = 13 TeV. The results are based on data collected using the CMS detector at the LHC during runs with a special low-pileup configuration. Three analysis techniques with different degrees of dependence on simulations are used to remove the non-Bose-Einstein background from the correlation functions. All three methods give consistent results. The measured lengths of homogeneity are studied as functions of particle multiplicity as well as average pair transverse momentum and mass. The results are compared with data from both CMS and ATLAS at \(\sqrt{s}\) = 7 TeV, as well as with theoretical predictions.en_US
dc.format.mimetypeapplication/pdf
dc.identifier.citationSirunyan, A. M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., Brandstetter, J., Dragicevic, M., Erö, J., Escalante Del Valle, A., Flechl, M., Frühwirth, R., Ghete, V. M., Hrubec, J., Jeitler, M., Krammer, N., Krätschmer, I., Liko, D., … Woods, N. (2020). Bose-Einstein correlations of charged hadrons in proton-proton collisions at $\sqrt{s}$ = 13 TeV. In Journal of High Energy Physics (Vol. 2020, Issue 3). Springer Science and Business Media LLC. https://doi.org/10.1007/jhep03(2020)014
dc.identifier.doi10.1007/JHEP03(2020)014
dc.identifier.urihttps://ir.ua.edu/handle/123456789/9280
dc.languageEnglish
dc.language.isoen_US
dc.rights.urihttps://creativecommons.org/licenses//by/4.0
dc.subjectHigh Energy Physics - Experiment
dc.subjectHadron-Hadron scattering (experiments)
dc.titleBose-Einstein correlations of charged hadrons in proton-proton collisions at √s = 13 TeVen_US
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