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Related papers: SuperB: a linear high-luminosity B Factory

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{Since the start of the Large Hadron Collider program, direct searches for Beyond Standard Model (BSM) particles have constrained their mass scale to limits which are now above the energy reach of the current collider. As a result, studies…

High Energy Physics - Experiment · Physics 2021-11-19 A. Hicheur

A review about some recent studies on the determination of the CP-violating complex parameters in supersymmetry at an e^+ e^- linear collider is presented. CP-even observables, like masses, cross sections and branching ratios, can have a…

High Energy Physics - Phenomenology · Physics 2007-05-23 S. Hesselbach

Many extensions of the Standard Model include the possibility of light new particles, such as light Higgs bosons or dark matter candidates. These scenarios can be probed using the large datasets collected by B factories, complementing…

High Energy Physics - Experiment · Physics 2012-09-07 B. Echenard

Recent time-dependent CP asymmetry measurements in the $B_d \to J/\psi K_S$ channel by the BaBar and Belle Collaborations yield somewhat lower values of $\sin 2\beta$ compared to the one obtained from the standard model fit. If the…

High Energy Physics - Phenomenology · Physics 2014-11-17 Gautam Bhattacharyya , Amitava Datta , Anirban Kundu

We report on preliminary measurements of time-dependent CP asymmetries in neutral B decays to CP eigenstates with transition amplitudes that are dominated by penguin-type loops. The results are obtained from a data sample of up to 227…

High Energy Physics - Experiment · Physics 2019-08-14 Andreas Hocker

We discuss the physics case of a high luminosity B-Factory running at the Y(5S) resonance. We show that the coherence of the B meson pairs is preserved at this resonance, and that Bs can be well distinguished from Bd and charged B mesons.…

High Energy Physics - Phenomenology · Physics 2010-10-29 E. Baracchini , M. Bona , M. Ciuchini , F. Ferroni , M. Pierini , G. Piredda , F. Renga , L. Silvestrini , A. Stocchi

A detailed, model-independent study of CP violation at present and future electron-positron colliders is reported. Firstly, we investigate CP violation effects in $W$ boson and $t$ quark pair production in $e^+e^-$ annihilation and in…

High Energy Physics - Phenomenology · Physics 2007-05-23 M. S. Baek , S. Y. Choi , K. Hagiwara

The B^0 -> J/\psi K_{S,L} channels are outstanding probes of CP violation. We have a detailed look at the associated Standard-Model uncertainties, which are related to doubly Cabibbo-suppressed penguin contributions, and point out that…

High Energy Physics - Phenomenology · Physics 2009-02-26 Sven Faller , Robert Fleischer , Martin Jung , Thomas Mannel

Understanding the nature of dark matter is one of the most exciting challenges in fundamental physics nowadays, requiring the synergy of different search techniques, as well as theoretical inputs. An interesting opportunity for the…

High Energy Physics - Experiment · Physics 2022-08-03 Marcello Campajola

We study the central diffractive production of the (three neutral) Higgs bosons, with a rapidity gap on either side, in an MSSM scenario with CP-violation. We consider the bb-bar and tautau-bar decay for the light H_1 boson and the four…

High Energy Physics - Phenomenology · Physics 2009-11-10 V. A. Khoze , A. D. Martin , M. G. Ryskin

The prospects for measuring the angle gamma with present day B factories are examined. A number of approaches are discussed with reference to recent preliminary measurements based on a data sample of approximately 88 million \BB pairs…

High Energy Physics - Experiment · Physics 2019-08-14 F F Wilson

The microscopic origin of the strangeness enhancements observed in PbPb collisions at the SPS is studied by testing the effects of three mechanisms. First, the junction processes found in the HIJING/BBbar event generator are reviewed…

Nuclear Theory · Physics 2008-11-26 Stephen E. Vance

Recent progress in understanding the physics of B mesons and of CP violation, as presented to this Workshop, is put in historical perspective and summarized.

High Energy Physics - Phenomenology · Physics 2016-11-23 Frederick J. Gilman

Recent results on the mixing-induced CP asymmetries of B \to \phi K^0 and B \to \eta' K_S measured at B-factories appear to indicate discrepancies from the Standard Model expectation. Explanation of this possible anomaly is given in the…

High Energy Physics - Phenomenology · Physics 2009-11-10 Motoi Endo , Satoshi Mishima , Masahiro Yamaguchi

We present preliminary results of a time-dependent measurement of CP-violating asymmetry in fully reconstructed B0->D^(*)+-pi-+ decays in a data sample of approximately 88 million Y(4S)->BB decays collected with the BaBar detector at the…

High Energy Physics - Experiment · Physics 2008-11-26 The BABAR Collaboration , B. Aubert

In this paper we describe the history of the LHCb experiment over the last three decades, and its remarkable successes and achievements. LHCb was conceived primarily as a b-physics experiment, dedicated to CP violation studies and…

History and Philosophy of Physics · Physics 2021-04-07 I. Belyaev , G. Carboni , N. Harnew , C. Matteuzzi. F. Teubert

We review the salient features of $B$-meson physics, with particular emphasis on the measurements carried out at the $B$-factories and Tevatron, theoretical progress in understanding these measurements in the context of the standard model,…

High Energy Physics - Phenomenology · Physics 2017-08-23 Ahmed Ali

We explore the prospects for observing CP violation in the minimal supersymmetric extension of the Standard Model (MSSM) with six CP-violating parameters, three gaugino mass phases and three phases in trilinear soft supersymmetry-breaking…

High Energy Physics - Phenomenology · Physics 2015-03-03 A. Arbey , J. Ellis , R. M. Godbole , F. Mahmoudi

The charm quark offers interesting opportunities to cross-check the mechanism of CP violation precisely tested in the strange and beauty sectors. In this paper, we exploit the angular and quantum correlations in the D\bar{D} pairs produced…

High Energy Physics - Phenomenology · Physics 2010-04-23 J. Charles , S. Descotes-Genon , X. -W. Kang , H. -B. Li , G. -R. Lu

We study the physics potential of future long-baseline neutrino oscillation experiments at large $\theta_{13}$, focusing especially on systematic uncertainties. We discuss superbeams, \bbeams, and neutrino factories, and for the first time…

High Energy Physics - Phenomenology · Physics 2013-03-14 Pilar Coloma , Patrick Huber , Joachim Kopp , Walter Winter
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