Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Modèle standard"'
Autor:
Hamoudou, Serge
L’existence de physique au-delà du modèle standard semble de plus en plus évidente, notamment en raison d’observations d’anomalies dans plusieurs phénomènes. De plus, certains phénomènes tels que la matière noire, la gravité et l’asy
Externí odkaz:
http://hdl.handle.net/1866/27511
Autor:
Afsharnia, Hossein
Publikováno v:
Accelerator Physics [physics.acc-ph]. Université Clermont Auvergne, 2022. English. ⟨NNT : 2022UCFAC070⟩
This document presents the methods and strategies to develop the unique tool to perform the studies on the charmless three body decay of B0d,s . Through this study the data collected at LHCb experiment during the RunI (2011-2012) and RunII (2015-2018
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2885::78d99875bf487c1fb447fc2accfb3d84
https://theses.hal.science/tel-04086674
https://theses.hal.science/tel-04086674
Autor:
Mijušković, Jelena
Publikováno v:
High Energy Physics-Experiment [hep-ex]. Université Paris-Saclay; Univerzitet Crne Gore (Podgorica, Montenegro), 2022. English. ⟨NNT : 2022UPASP049⟩
This thesis presents the measurements of differential cross section of Z boson production in association with jets in proton-proton collisions at center of mass energy of 13 TeV. The analysed data has been collected by the CMS experiment of LHC durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::920c38131e6d7a2f749ffe2daab332a0
http://cds.cern.ch/record/2843751
http://cds.cern.ch/record/2843751
Autor:
Han, Kunlin
This dissertation presents a generic search for resonances performed with Z boson events decaying to ee and μμ at the transverse moment greater than 100 GeV using proton-proton collisions data collected with the ATLAS detector, corresponding to an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::f6bcfa10b466df798786728c95444b72
https://theses.hal.science/tel-03630041
https://theses.hal.science/tel-03630041
Autor:
Kotsokechagia, Anastasia
The non-Abelian nature of the Standard Model (SM), predicts the existence of Quartic Gauge Couplings (QGC) that opens a window to study the details of the Electroweak Symmetry Breaking (EWSB) mechanism. Moreover, thanks to the Higgs boson and its spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::3ce0c9db39de737da28ef35b44f14c7a
https://theses.hal.science/tel-03793818
https://theses.hal.science/tel-03793818
Autor:
Fitschen, Tobias
Considerations about unitarity violating vector boson scattering (VBS) processes were one of the main motivations for the Higgs mechanism. Only due to the precise cancellation of such processes with interactions involving the Higgs boson is unitarity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7881765847896e9c731ade6b185c8556
https://theses.hal.science/tel-03689968
https://theses.hal.science/tel-03689968
Autor:
Jaffredo, Florentin
Despite being a very successful theory, the Standard Model (SM) of Particle Physics cannot be the final theory of Nature. Various puzzles remain unexplained, including the issue of hierarchy of scales and the flavor problems, which call for New Physi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::427d2cb190d27a812337c494a085eb9d
https://theses.hal.science/tel-03903843
https://theses.hal.science/tel-03903843
Autor:
Bonanomi, Matteo
Publikováno v:
High Energy Physics-Experiment [hep-ex]. Institut Polytechnique de Paris, 2021. English. ⟨NNT : 2021IPPAX078⟩
Springer Theses ISBN: 9783031268328
Springer Theses ISBN: 9783031268328
This thesis presents a comprehensive characterisation of the properties of the Higgs boson in the four-lepton decay channel exploiting proton-proton collisions collected at a centre-of-mass energy of 13 TeV with the CMS experiment at the CERN LHC, co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2152b2726e7d3bb518503dc49572ada7
https://tel.archives-ouvertes.fr/tel-03497358
https://tel.archives-ouvertes.fr/tel-03497358
Autor:
Nortier, Florian
Publikováno v:
Physique des Hautes Energies-Théorie [hep-th]. Université Paris-Saclay, 2020. Français. ⟨NNT : 2020UPASS070⟩
Among the motivations for a theory beyond the Standard Model (SM) of particle physics, the existence of new scales above the TeV implies the question of the stability of the electroweak scale with respect to radiative corrections to the Higgs boson m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d4a17566fa937e8874d0debe4c91b8f
Autor:
Knysh, Borys
The document presents the analysis of the decay of the B⁺ meson into the K⁺π⁺π⁻γ final state using the early data of the Belle II experiment, that is located at the SuperKEKB collider in the KEK laboratory, Japan. The aim of the present wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::d72121c9bb4de22d09d2f6bb68a09eb4
https://theses.hal.science/tel-03538092
https://theses.hal.science/tel-03538092