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These lectures provide a concise introduction to flavor physics, within and beyond the Standard Model, with main focus on B-physics phenomenology and some recent developments. The first lecture is an introduction to the flavor sector of the…

High Energy Physics - Phenomenology · Physics 2025-03-19 Gino Isidori

In this work, I briefly report on constraints that can be obtained on new physics models that extend the scalar sector of the Standard Model (SM) of particle physics at the LHC. I concentrate on a few simple examples which serve to…

High Energy Physics - Phenomenology · Physics 2019-08-29 Tania Robens

After pointing out the amazing success of the CKM description in accommodating the phenomenology of flavour changing neutral currents I review the status of theoretical technologies for extracting CKM parameters from data. I sketch novel…

High Energy Physics - Phenomenology · Physics 2007-05-23 I. I. Bigi

We show that a large mixing between the right-handed charm and top squarks (i) is allowed by low-energy flavour constraints; (ii) reduces the experimental bound on the stop mass; (iii) has a mild, but beneficial, effect on fine-tuning; (iv)…

High Energy Physics - Phenomenology · Physics 2013-06-10 Monika Blanke , Gian F. Giudice , Paride Paradisi , Gilad Perez , Jure Zupan

We briefly review flavour violation in the lepton sector: starting from neutrino oscillations and their implications, we consider several charged lepton flavour violating observables at high and low energies. We present new physics models…

High Energy Physics - Phenomenology · Physics 2013-11-08 Asmaa Abada

New physics in the rare top decays $t \to q \ell^+\ell^-$ is currently very weakly constrained. We show that in a large class of Standard Model extensions, existing experimental constraints on new physics in flavor-conserving processes…

High Energy Physics - Phenomenology · Physics 2023-07-17 Wolfgang Altmannshofer , Stefania Gori , Benjamin V. Lehmann , Jianhong Zuo

We explore signatures related to squark decays in the framework of non-minimally flavour-violating Supersymmetry. We consider a simplified model where the lightest squark consists of an admixture of charm and top flavour. By recasting the…

High Energy Physics - Phenomenology · Physics 2019-02-05 Amit Chakraborty , Motoi Endo , Benjamin Fuks , Björn Herrmann , Mihoko M. Nojiri , Priscilla Pani , Giacomo Polesello

Precision studies of flavour-changing processes involving quarks and leptons provide a number of ways to improve knowledge of the Standard Model and search for physics beyond it. There are excellent short- and mid-term prospects for…

High Energy Physics - Experiment · Physics 2025-05-07 The ATLAS Collaboration , Belle II Collaboration , CMS Collaboration , LHCb Collaboration

This decade should make a significant progress towards the Theory of Flavour and the main goal of this talk is to transfer this believe to my colleagues in the particle physics community. Indeed a significant part of this decade could turn…

High Energy Physics - Phenomenology · Physics 2010-09-08 Andrzej J. Buras

Quark flavour physics is the study of hadrons, their properties, and their decays into other particles. As a discipline it simultaneously catalogues the nature of physical states within the Standard Model of particle physics, and in doing…

High Energy Physics - Phenomenology · Physics 2023-06-23 Vladimir V. Gligorov

We add an energy-independent Hamiltonian to the standard flavour oscillation one. This kind of physics might appear in theories where neutrinos couple differently to a plausible non-zero torsion of the gravitational field or more…

High Energy Physics - Phenomenology · Physics 2009-08-21 M. Bustamante , A. M. Gago , C. Pena-Garay

After a discussion of the hierarchy problem of the Fermi scale, we study the flavour and Higgs boson(s) phenomenology of new physics close to it, both in general and in the specific cases of Supersymmetry and composite Higgs models. First,…

High Energy Physics - Phenomenology · Physics 2013-12-16 Filippo Sala

We study the implications of minimal flavor violating low energy supersymmetry scenarios for the search of new physics in the B and Higgs sectors at the Tevatron collider and the LHC. We show that the already stringent Tevatron bound on the…

High Energy Physics - Phenomenology · Physics 2008-11-26 M. Carena , A. Menon , R. Noriega-Papaqui , A. Szynkman , C. E. M. Wagner

Starting with next-generation experiments, flavor physics fully enters the era of precision measurements. The focus shifts from testing the Standard Model to finding and characterizing new physics contributions. We review the opportunities…

High Energy Physics - Phenomenology · Physics 2015-05-30 Marco Ciuchini , Achille Stocchi

The importance of incorporating flavor constraints, when providing bounds on new physics is stressed. As is well known it is very difficult for models of new physics to have scales lighter than about 10 TeV once flavor constraints are built…

High Energy Physics - Phenomenology · Physics 2015-12-01 Amarjit Soni

The discovery of lepton flavour violating interactions will be striking evidence for physics beyond the Standard Model. Focusing on the three decays $\tau^\mp \to \mu^\pm \mu^\mp \mu^\mp$, $\tau^\mp \to e^\pm \mu^\mp \mu^\mp$ and $\tau^\mp…

High Energy Physics - Phenomenology · Physics 2017-05-09 Chris Hays , Manimala Mitra , Michael Spannowsky , Philip Waite

We present a short overview of recent work on the topic of flavour violation in the presence of a sequential fourth generation (4G) of quarks and leptons. We discuss the implications of this simple extension of the Standard Model (SM3) for…

High Energy Physics - Phenomenology · Physics 2010-11-29 Tillmann Heidsieck

With their 2010-2011 data set, the LHC experiments have started their quest to observe the rare decays B0_{s/d} -> mu+ mu-. This study will provide very sensitive probes of New Physics (NP) effects. NP discovery potential lies as well in…

High Energy Physics - Experiment · Physics 2011-08-04 Giampiero Mancinelli

A natural solution to the hierarchy problem of the Fermi scale motivates signals of New Physics at current and near future experiments. After a critical synthesis of this general motivation, we concentrate our attention on the interplay…

High Energy Physics - Phenomenology · Physics 2016-04-06 Filippo Sala

Flavour symmetries in the dark sector are a theoretically motivated and phenomenologically appealing concept. The dark matter particle can be stabilised with the help of flavour symmetries, without the need to introduce an additional…

High Energy Physics - Phenomenology · Physics 2015-08-26 Monika Blanke