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Communities versus platforms: The paradox in the body of the collaborative economy
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In: ISSN: 1056-4926 ; Journal of Management Inquiry ; https://hal.archives-ouvertes.fr/hal-02107247 ; Journal of Management Inquiry, SAGE Publications (UK and US), 2019, 29 (4), pp.450-467. ⟨10.1177/1056492619832119⟩ (2019)
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Community college success coaching : a phenomenological exploration.
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The (Un)practical Secularization Process: International Law and Religion as Social Realities
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In: Revista de Direito Internacional; v. 15, n. 3 (2018): History of International Law ; 2237-1036 ; 2236-997X (2019)
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The flesh of language : research on the phenomenology of language at Merleau-Ponty ; La chair du langage : recherches sur la phénoménologie du langage chez Merleau-Ponty
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In: https://tel.archives-ouvertes.fr/tel-02268601 ; Philosophie. Université de Strasbourg, 2019. Français. ⟨NNT : 2019STRAC002⟩ (2019)
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Études de pratiques interprétatives de documents numérique : apports des sciences de la culture.Mémoire de synthèse
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In: https://halshs.archives-ouvertes.fr/tel-02358272 ; Linguistique. Université de Rouen Normandie, 2019 (2019)
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When charm and beauty adjoin the top. First measurement of the cross section of top quark pair production with additional charm jets with the CMS experiment.
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Abstract:
The Standard Model (SM) of Particle Physics describes the elementary building blocks of the universe and the forces that are responsible for the interactions amongst them. The discovery of the Brout-Englert-Higgs boson at the Large Hadron Collider in 2012 marked the final milestone in completing this model as we know it today. Nevertheless, the Standard Model is not a complete theory, as it cannot explain phenomena such as dark matter, neutrino masses, and it does not include gravity. Motivated by the need for precise background estimates in the top-Higgs sector, the CMS and ATLAS Collaborations at the LHC have developed an ambitious program in measuring precisely the production of a top quark pair with additional bottom jets ($\text{t}\overline{\text{t}}\text{b}\overline{\text{b}}$). It is however of equal importance to measure also the production of a top quark pair with additional charm jets ($\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}$). Recently, the development of dedicated algorithms for charm jet identification have opened up the possibility to disentangle and measure also the $\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}$ cross section for the first time. This thesis presents the first measurement of the $\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}$ process with the CMS detector at the LHC using proton-proton collision data collected in 2017. The $\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}$ cross section ($\sigma_{\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}}$) is measured with a precision of around 20%, resulting in $\sigma_{\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}}=5.86 \pm 1.14$ pb in the full phase space. The presented analysis strategy allows for a simultaneous extraction of the $\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}$, $\text{t}\overline{\text{t}}\text{b}\overline{\text{b}}$ and $\text{t}\overline{\text{t}}$ + light jet cross sections from the information that resides in the charm-jet identification discriminants. Finally, the Standard Model Effective Field Theory framework (SMEFT) provides a model-independent way to interpret these measurements in terms of new physics interactions. A novel methodology is presented in which Machine Learning methods are used to provide more stringent constraints on the coefficients that parametrize the new physics interactions in the SMEFT. These methods are demonstrated using the results obtained from the CMS measurement of the $\text{t}\overline{\text{t}}\text{c}\overline{\text{c}}$ and $\text{t}\overline{\text{t}}\text{b}\overline{\text{b}}$ processes.
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Keyword:
Particle Physics - Experiment; Particle Physics - Phenomenology
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URL: http://cds.cern.ch/record/2676133
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Julie Neveux. "John Donne. Le Sentiment dans la langue"
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In: ISSN: 2108-6559 ; EISSN: 2108-6559 ; Miranda : Revue pluridisciplinaire sur le monde anglophone. Multidisciplinary peer-reviewed journal on the English-speaking world ; Rethinking Laughter in Contemporary Anglophone Theatre ; https://hal-univ-bourgogne.archives-ouvertes.fr/hal-03257720 ; Rethinking Laughter in Contemporary Anglophone Theatre, 2019, https://journals.openedition.org/miranda/21581. ⟨10.4000/miranda.21581⟩ (2019)
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| 11 |
“A Secret Transaction”: Translating and Betraying the Real in Virginia Woolf’s Fiction ; L'Écriture au secret. Traduction et trahison du réel chez Virginia Woolf
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In: https://tel.archives-ouvertes.fr/tel-02649114 ; Littératures. Sorbonne Université, 2019. Français (2019)
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| 12 |
Flux psychique, sémiosis langagière et niveaux de l’analyse linguistique ...
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Temperature Dependence of the Axion Mass in a Scenario Where the Restoration of Chiral Symmetry Drives the Restoration of the $U_A(1)$ Symmetry ...
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Textes posthumes II : Philosophie continentale, de Nietzsche à Heidegger ...
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The Dialectical Link Between Political Philosophy and the Unpolitical ...
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Why Am I Here? Examining the Relationship Between Purpose and Career Advancement of First-Generation Doctoral Students
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In: Dissertations (2019)
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Il ritmo della decostruzione. Un’esperienza quasi-trascendentale ...
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Pilgrimage, Existence, and Psychic Distress: An Exploration of the Bodily and Psychic Phenomenon of Pilgrimage
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In: International Journal of Religious Tourism and Pilgrimage (2019)
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How Teachers Find Meaning in their Work and Effects on their Pedagogical Practice
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In: Australian Journal of Teacher Education (2019)
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