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Related papers: Heavy Flavours at LEP

200 papers

The recent measurement of $R_K$ at LHCb continues to support the hint of violation of lepton flavor universality. We perform a global fit for new physics in semileptonic $b\to s$ transitions using all the relevant data with a Bayesian…

High Energy Physics - Phenomenology · Physics 2019-06-21 Dinesh Kumar , Kamila Kowalska , Enrico Maria Sessolo

Flavor Physics at LHC will contribute significantly to the search for New Physics via precise and complementary measurements of CKM angles and the study of loop decays. Here we present the expected experimental sensitivity and physics…

High Energy Physics - Experiment · Physics 2007-05-23 Andreas Schopper

When lepton flavour effects in thermal leptogenesis are active, they introduce important differences with respect to the case in which they are neglected, the so-called one-flavour approximation. We investigate analytically and numerically…

High Energy Physics - Phenomenology · Physics 2010-10-27 Andrea De Simone , Antonio Riotto

The subject of heavy flavour decays as probes for physics beyond the TeV scale is covered from the experimental perspective. Emphasis is placed on the more traditional Beyond the Standard Model topics that have potential for impact in the…

High Energy Physics - Experiment · Physics 2007-10-30 George W. S. Hou

Studying heavy-flavour mesons and baryons in hadronic collisions provides unique insights into the properties of heavy-quark hadronisation amid large partonic densities, where novel mechanisms beyond in-vacuum fragmentation may emerge.…

Nuclear Experiment · Physics 2024-07-19 Jonghan Park

A sample of Z decays containing b-flavoured hadrons is tagged using leptons, and events having precise proper time measurements are selected. These events are used to study Bs oscillations. using the lepton to tag the decay b-flavour and…

High Energy Physics - Experiment · Physics 2008-11-26 The OPAL collaboration , G. Abbiendi et al

The next-generation experiments on Heavy Flavour Physics must be performed at the hadron colliders to exploit the superior production cross-section and availability of all the species of b and c flavored hadrons. The particularly hostile…

High Energy Physics - Phenomenology · Physics 2019-08-14 Luigi Moroni

This paper emphasizes four topics that represent some of the year's highlights in heavy quark physics. First of all, a review is given of charm lifetime measurements and how they lead to better understanding of the mechanisms of charm…

High Energy Physics - Experiment · Physics 2010-11-23 Guy Blaylock

We summarize the physics case of a high-luminosity e+e- flavour factory collecting an integrated luminosity of 50-75 ab^(-1). Many New Physics sensitive measurements involving B and D mesons and tau leptons, unique to a Super Flavour…

High Energy Physics - Phenomenology · Physics 2009-04-17 T. Browder , M. Ciuchini , T. Gershon , M. Hazumi , T. Hurth , Y. Okada , A. Stocchi

Even though the LHC searches did not unveil the new physics particles so far, LHCb hints towards deviations from lepton flavor universality in exclusive decays based on the transition $b\to s\ell\ell$. In this proceeding, we present a new…

High Energy Physics - Phenomenology · Physics 2017-10-25 Olcyr Sumensari

Given the hints of lepton-flavour non-universality in semi-leptonic $B$ decays, leptoquark (LQ) models with sizeable couplings to heavy-quark flavours are enjoying a renaissance. While such models are subject to stringent constraints from…

High Energy Physics - Phenomenology · Physics 2022-11-30 Ulrich Haisch , Luc Schnell , Stefan Schulte

The LHCb experiment is one of the major research projects at the Large Hadron Collider. Its acceptance and instrumentation is optimised to perform high-precision studies of flavour physics and particle production in a unique kinematic range…

High Energy Physics - Experiment · Physics 2013-06-25 Dmytro Volyanskyy

Latest results on the heavy flavour production and spectroscopy at the LHC are reviewed. These include measurements of production rates of the charmed and beauty hadrons, and observations of new excited charmed and beauty hadrons and exotic…

High Energy Physics - Experiment · Physics 2021-10-01 Jibo He

The ALICE detector is well suited to measure heavy-flavour (charm and beauty) production via hadronic and semi-leptonic decay channels of heavy-flavour particles. Here an overview of heavy-flavour measurements made with the ALICE detector…

High Energy Physics - Experiment · Physics 2017-06-19 Jaime Norman

Recent progress in flavor physics is discussed. In particular, I review theoretical and experimental developments relevant for semileptonic B decays and the determination of |Vcb| and |Vub|, for exclusive rare decays, for nonleptonic b->c…

High Energy Physics - Phenomenology · Physics 2007-05-23 Zoltan Ligeti

In this review article, we highlight the impact of models incorporating flavour symmetries on charged lepton flavour violating (LFV) processes. Flavour symmetries provide a natural approach to explain the peculiar mass hierarchies and…

High Energy Physics - Phenomenology · Physics 2015-06-05 Frank F. Deppisch

Moriond QCD brings together particle physicists of varied interests. This review and introduction to heavy flavour physics is aimed at those not in the heavy-flavour field to describe the motivation and methodology of precision flavour…

High Energy Physics - Experiment · Physics 2011-05-09 Robert W. Lambert

The origin of flavour and CP violation is among the most important open questions in particle physics. Imminent results from the LHC as well as planned dedicated flavour physics experiments might help to shed light on this puzzle. This talk…

High Energy Physics - Phenomenology · Physics 2022-03-02 David M. Straub

Flavor physics has been crucial in the development of particle physics and it will keep being so in the future. Nowadays, this kind of processes, in particular lepton flavor changing observed in neutrino oscillations, give us the clearest…

High Energy Physics - Phenomenology · Physics 2017-10-24 X. Marcano

The CDF and D0 experiments have successfully collected data since start of the Run II at the Tevatron Collider in 2001. The large B-meson production cross-section and the possibility to produce all kind of B hadron states, opened to the two…

High Energy Physics - Experiment · Physics 2008-10-14 S. Giagu