16 citations · 49 across the 12 of their papers we have counts for
13 papers
Impact of the cascade contribution on decays
Eleftheria Solomonidi, Luiz Vale Silva
We revisit the Standard Model description of the recently measured rare decays . Because of the effectiveness of the Glashow-Iliopoulos-Maiani mechanism i…
Opportunities at FCC-ee for quark & lepton flavour physics
Luiz Vale Silva
The FCC-ee phase of a Future Circular Collider is generating great interest due to its versatility, allowing the study of various electroweak thresholds, , , , and $t \b…
Constraints on baryon-number-violating top-quark operators in standard model effective field theory
Hector Gisbert, Antonio Rodríguez-Sánchez, Luiz Vale Silva
Within the Standard Model Effective Field Theory framework, we set indirect constraints on top quark operators that violate baryon number by one unit above the TeV scale. We find t…
2023 update of the extraction of the CKM matrix elements
Luiz Vale Silva
I discuss the extraction of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements under the Standard Model (SM) framework from a global fit combining observables that satisfy the dou…
Focus topics for the ECFA study on Higgs / Top / EW factories
Jorge de Blas, Patrick Koppenburg, Jenny List +105
In order to stimulate new engagement and trigger some concrete studies in areas where further work would be beneficial towards fully understanding the physics potential of an $e^+e…
Summary of Working Group 4: Mixing and mixing-related violation in the system: , , , , ,
Veronika Chobanova, Matthew Wingate, Yosuke Yusa +12
This summary reviews contributions to the CKM 2021 workshop in Working Group 4. In particular, theoretical and experimental progress in determining meson mixing properties are…
Effects of squared four-fermion operators of the Standard Model Effective Field Theory on meson mixing
Luiz Vale Silva
The Standard Model Effective Field Theory (SMEFT) is a universal way of parametrizing New Physics (NP) manifesting as new, heavy particle interactions with the Standard Model (SM)…
Constraining the gauge and scalar sectors of the doublet left-right symmetric model
Véronique Bernard, Sébastien Descotes-Genon, Luiz Vale Silva
We consider a left-right symmetric extension of the Standard Model where the spontaneous breakdown of the left-right symmetry is triggered by doublets. The electroweak paramete…
Update of the extraction of the CKM matrix elements
Luiz Vale Silva
I discuss the combination and extraction of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements under the Standard Model (SM) framework from a global fit. The analysis shown here r…
Phenomenology of Left-Right Models in the quark sector
Luiz Vale Silva
A natural avenue to extend the Standard Model (SM) is to embed it into a more symmetric framework. Here, I focus in Left-Right (LR) Models, which treat left- and right-handed chira…
Modelling theoretical uncertainties in phenomenological analyses for particle physics
Jérôme Charles, Sébastien Descotes-Genon, Valentin Niess +1
The determination of the fundamental parameters of the Standard Model (and its extensions) is often limited by the presence of statistical and theoretical uncertainties. We present…
Short-distance QCD corrections to mixing at next-to-leading order in Left-Right models
Véronique Bernard, Sébastien Descotes-Genon, Luiz Vale Silva
Left-Right (LR) models are extensions of the Standard Model where left-right symmetry is restored at high energies, and which are strongly constrained by kaon mixing described in t…
Constraining the Doublet Left-Right Model
Luiz Vale Silva
Left-Right Models (LRM) attempt at giving an understanding of the violation of parity (or charge-conjugation) by the weak interactions in the SM through a similar description of le…