title: Anisotropic flow of the charmed D*+ meson in non-central  Pb-Pb collisions at sqrtsNN = 2.76 TeV
creator: Grajcarek, Robert
subject: 530
subject: 530 Physics
description: The focus of this thesis is the measurement of the azimuthal anisotropy parameters v2 and v3 of the charmed meson D*+ and its charge conjugate D*- in the fully reconstructed decay channels D*+ -> D0 + pi+, respectively D*- -> D0 + pi- by applying the event plane method. For this measurement, lead-lead collision data from the heavy-ion run end of 2011 at the LHC (Large Hadron Collider) taken by ALICE (A Large Ion Collider Experiment) was exploited. The v2 and v3 parameters were determined as a function of the transverse momentum pT of the D*+ in a range of 2 GeV/c < pT < 20 GeV/c. The measured v2 is  comparable to the v2 of unidentified charged particles, with a significance of three standard deviations for a non-zero  D*+ v2 in the pT-range of 2 GeV/c < pT < 6 GeV/c if considering the statistical uncertainty only, respectively with a significance of two standard deviations if considering the combination of statistical and systematic uncertainties. The measured v3 values are of the order of v3=0.2 in the pT-range of 2 GeV/c < pT < 8 GeV/c, respectively of the order of v3=0 in the pT-range of        8 GeV/c < pT < 20 GeV/c. In both pT-ranges the statistical and systematic uncertainties of the v3 are in the range of  sigma = +/-(0.2 - 0.4).
date: 2013
type: Dissertation
type: info:eu-repo/semantics/doctoralThesis
type: NonPeerReviewed
format: application/pdf
identifier: https://archiv.ub.uni-heidelberg.de/volltextserverhttps://archiv.ub.uni-heidelberg.de/volltextserver/15029/2/PHD.pdf
identifier: DOI:10.11588/heidok.00015029
identifier: urn:nbn:de:bsz:16-heidok-150298
identifier:   Grajcarek, Robert  (2013) Anisotropic flow of the charmed D*+ meson in non-central Pb-Pb collisions at sqrtsNN = 2.76 TeV.  [Dissertation]     
relation: https://archiv.ub.uni-heidelberg.de/volltextserver/15029/
rights: info:eu-repo/semantics/openAccess
rights: http://archiv.ub.uni-heidelberg.de/volltextserver/help/license_urhg.html
language: eng