Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment

Within this thesis, the prompt production of the D∗+(2010) meson and its anti-particle has been measured in the D∗+→D$^{0}$(K−π+)π+decay channel at mid-rapidity from p-p collisions at√s= 7 TeV with the ALICE apparatus.The production differential cross section is presented in ten intervals in the tra...

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Detalles Bibliográficos
Autor principal: Wang, Y
Lenguaje:eng
Publicado: 2019
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2668673
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author Wang, Y
author_facet Wang, Y
author_sort Wang, Y
collection CERN
description Within this thesis, the prompt production of the D∗+(2010) meson and its anti-particle has been measured in the D∗+→D$^{0}$(K−π+)π+decay channel at mid-rapidity from p-p collisions at√s= 7 TeV with the ALICE apparatus.The production differential cross section is presented in ten intervals in the transverse momentum range 1< pT<24 GeV/c. The measured differential cross section of prompt D∗+(2010) meson production is described by state-of-the-art perturbative QCD calculations within the framework of FONLL and GM-FVNS within rather large uncertainties in both experiment and calculations. Hadronization of charm into light flavor (d) D mesons allows for a description within the statistical model. The total charm production cross section was extracted by additionally taking into account the ALICE measurements on the prompt production of D$^{0}$ and D$^{+}$ mesons.Fair agreement with results from other LHC experiments ATLAS and LHCb is found.
id oai-inspirehep.net-1725046
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling oai-inspirehep.net-17250462019-09-30T06:29:59Zhttp://cds.cern.ch/record/2668673engWang, YCharmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE ExperimentParticle Physics - ExperimentWithin this thesis, the prompt production of the D∗+(2010) meson and its anti-particle has been measured in the D∗+→D$^{0}$(K−π+)π+decay channel at mid-rapidity from p-p collisions at√s= 7 TeV with the ALICE apparatus.The production differential cross section is presented in ten intervals in the transverse momentum range 1< pT<24 GeV/c. The measured differential cross section of prompt D∗+(2010) meson production is described by state-of-the-art perturbative QCD calculations within the framework of FONLL and GM-FVNS within rather large uncertainties in both experiment and calculations. Hadronization of charm into light flavor (d) D mesons allows for a description within the statistical model. The total charm production cross section was extracted by additionally taking into account the ALICE measurements on the prompt production of D$^{0}$ and D$^{+}$ mesons.Fair agreement with results from other LHC experiments ATLAS and LHCb is found.CERN-THESIS-2014-464oai:inspirehep.net:17250462019-03-23T05:00:17Z
spellingShingle Particle Physics - Experiment
Wang, Y
Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment
title Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment
title_full Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment
title_fullStr Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment
title_full_unstemmed Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment
title_short Charmed Meson Reconstruction in the $D^{∗+} \to D^0(K^− \pi^+) \pi^+$ Decay Channel in p-p Collisions at $\sqrt{s}= 7$ TeV with the ALICE Experiment
title_sort charmed meson reconstruction in the $d^{∗+} \to d^0(k^− \pi^+) \pi^+$ decay channel in p-p collisions at $\sqrt{s}= 7$ tev with the alice experiment
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2668673
work_keys_str_mv AT wangy charmedmesonreconstructioninthedtod0kpipidecaychannelinppcollisionsatsqrts7tevwiththealiceexperiment

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