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A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb
This thesis presents a search for direct CP violation in the Cabibbo-suppressed decay $D^+\to K^-K^+\pi^+$, using data from $pp$ collisions collected during 2016-2018 at a center-of-mass energy of $\sqrt{s}=13$ TeV, corresponding to an integrated luminosity of 5.6 fb$^{-1}$. A novel binned model-ind...
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| Lenguaje: | eng |
| Publicado: |
2023
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| Acceso en línea: | http://cds.cern.ch/record/2869191 |
| _version_ | 1780978267234238464 |
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| author | Souza De Almeida, Felipe Luan |
| author_facet | Souza De Almeida, Felipe Luan |
| author_sort | Souza De Almeida, Felipe Luan |
| collection | CERN |
| description | This thesis presents a search for direct CP violation in the Cabibbo-suppressed decay $D^+\to K^-K^+\pi^+$, using data from $pp$ collisions collected during 2016-2018 at a center-of-mass energy of $\sqrt{s}=13$ TeV, corresponding to an integrated luminosity of 5.6 fb$^{-1}$. A novel binned model-independent technique is developed in this work to account for instrumental asymmetries observed with the control channel, $D_s^+\to K^-K^+\pi^+$. Furthermore, technical contributions made to the LHCb experiment during the Ph.D. studies, specifically in the preparation for the LHC Run 3, are described. |
| id | cern-2869191 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2023 |
| record_format | invenio |
| spelling | cern-28691912023-09-16T18:53:47Zhttp://cds.cern.ch/record/2869191engSouza De Almeida, Felipe LuanA method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCbParticle Physics - ExperimentDetectors and Experimental TechniquesThis thesis presents a search for direct CP violation in the Cabibbo-suppressed decay $D^+\to K^-K^+\pi^+$, using data from $pp$ collisions collected during 2016-2018 at a center-of-mass energy of $\sqrt{s}=13$ TeV, corresponding to an integrated luminosity of 5.6 fb$^{-1}$. A novel binned model-independent technique is developed in this work to account for instrumental asymmetries observed with the control channel, $D_s^+\to K^-K^+\pi^+$. Furthermore, technical contributions made to the LHCb experiment during the Ph.D. studies, specifically in the preparation for the LHC Run 3, are described.CERN-THESIS-2023-138oai:cds.cern.ch:28691912023-09-01T20:51:52Z |
| spellingShingle | Particle Physics - Experiment Detectors and Experimental Techniques Souza De Almeida, Felipe Luan A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb |
| title | A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb |
| title_full | A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb |
| title_fullStr | A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb |
| title_full_unstemmed | A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb |
| title_short | A method to search for Charge-Parity violation in the phase space of $D^{+}\to K^{-}K^{+}\pi^{+}$ decays at LHCb |
| title_sort | method to search for charge-parity violation in the phase space of $d^{+}\to k^{-}k^{+}\pi^{+}$ decays at lhcb |
| topic | Particle Physics - Experiment Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/2869191 |
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