2023-06-07
13:33 |
$B_s^0\to J/\psi\phi$ in ATLAS
/ Thaler, Alexander (University of Innsbruck (AT))
/ATLAS Collaboration
The Standard Model predicts the CP violating mixing phase, $\phi_s$, to be very small and its SM value is very well constrained, while in many new physics models large $\phi_s$ values are expected. The latest measurements of $\phi_s$ and several other parameters describing the $B_s^0\to J/\psi\phi$ decays will be reported..
ATL-PHYS-SLIDE-2023-219.-
Geneva : CERN, 2023 - 11 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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Registre complet - Registres semblants
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2023-06-07
13:16 |
Registre complet - Registres semblants
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2023-06-06
16:48 |
Recent results in top quark physics from the ATLAS experiment
/ Bullard, Brendon (SLAC National Accelerator Laboratory (US))
/ATLAS Collaboration
This talk will present recent results from the ATLAS experiment with top quarks. Searches for BSM physics, including FCNC, cLFV, and new resonances will be presented along with observations and precision measurements of associated top quark production..
ATL-PHYS-SLIDE-2023-217.-
Geneva : CERN, 2023 - 19 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Axions across boundaries between Particle Physics, Astrophysics, Cosmology and forefront Detection Technologies, Florence, Italy, 26 Apr - 9 Jun 2023
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Registre complet - Registres semblants
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2023-06-06
13:13 |
BSM searches relevant for flavour physics
/ Pleskot, Vojtech (Charles University (CZ))
/ATLAS Collaboration
Many theories beyond the Standard Model predict new phenomena with a particular flavour structure, such as heavy vectors or scalar, vector-like quarks, vector-like leptons, and leptoquarks, that could address some of the shortcomings of the SM and could potentially explain some of the observed tensions in the particle physics landscape. The recent 13 TeV pp results, along with the associated improvements in identification techniques, will be reported..
ATL-PHYS-SLIDE-2023-216.-
Geneva : CERN, 2023
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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Registre complet - Registres semblants
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2023-06-05
12:06 |
Searching for new symmetries in the Higgs sector at ATLAS
/ Thompson, Paul (University of Birmingham (GB))
/ATLAS Collaboration
The discovery of the Higgs boson with the mass of 125 GeV confirmed the mass generation mechanism via spontaneous electroweak symmetry breaking and completed the particle content predicted by the Standard Model. Even though this model is well established and consistent with many experimental measurements, it is not capable of solely explaining some observations. [...]
ATL-PHYS-SLIDE-2023-215.-
Geneva : CERN, 2023 - 14 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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Registre complet - Registres semblants
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2023-06-05
00:44 |
Registre complet - Registres semblants
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2023-06-05
00:38 |
Registre complet - Registres semblants
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2023-06-05
00:26 |
Registre complet - Registres semblants
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2023-06-05
00:19 |
Precision W and Z Measurements at ATLAS
/ Beauchemin, Pierre-Hugues (Tufts University (US))
/ATLAS Collaboration
Precision measurements of the production cross-sections of W/Z boson at LHC provide important tests of perturbative QCD, information about the parton distribution functions for quarks within the proton and fundamental parameters of the Standard Model. Extremely precise double-differential measurement of Z transverse momentum and rapidity at centre-of-mass energy of 8 TeV will be presented. [...]
ATL-PHYS-SLIDE-2023-211.-
Geneva : CERN, 2023 - 31 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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Registre complet - Registres semblants
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2023-06-05
00:09 |
Registre complet - Registres semblants
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