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Prof. Bob Kowalewski5/6/19, 9:00 AM
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Dr Christoph Lehner5/6/19, 9:10 AM
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Dr Gerald Gabrielse5/6/19, 9:40 AM
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Mr Hoai Nam Tran (Boston University)5/6/19, 10:10 AM
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Deborah Harris (Fermilab)5/6/19, 11:10 AM
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Dr Pedro Ochoa-Ricoux5/6/19, 11:40 AM
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Dr Kevin McFarland5/6/19, 12:10 PM
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Dr Rodrigo Alonso5/6/19, 2:00 PM
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Dr Mitesh Patel5/6/19, 2:30 PM
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Dr Martin Sevior (University of Melbourne)5/6/19, 3:00 PM
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Dr Ina Carli (Charles University)5/6/19, 3:30 PM
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Dr Giancarlo D'Ambrosio5/6/19, 4:30 PM
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Mr Michal Zamkovsky5/6/19, 5:00 PM
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David McKeen (TRIUMF)5/7/19, 9:00 AM
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Dr Brian Shuve5/7/19, 9:30 AM
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Dr Steven Robertson5/7/19, 10:00 AM
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Dr Patrick Dunne (Imperial College)5/7/19, 11:00 AM
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Dr Luca Galli5/7/19, 11:40 AM
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Dr Aksel Hallin5/7/19, 12:05 PM
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Dr Jake Bennett (University of Mississippi), Dr Xiaolong Wang5/7/19, 2:00 PM
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Dr Lorenzo Capriotti5/7/19, 2:30 PM
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Giulio Mezzadri (INFN Ferrara)5/7/19, 3:00 PM
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Dr Mikhail Voloshin5/7/19, 3:20 PM
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Marta Moscati (Karlsruhe Institute of Technology (KIT))5/7/19, 4:15 PMIn this talk I review the status of new physics in $b\to c \tau \nu$ transitions in the EFT framework of dimension-six operators. The fit results, including the recent measurement of $F_L(D^*)$, are presented for all one- and two-dimensional scenarios resulting from the tree level exchange of a single new particle. Particular emphasis is put on the constraint from the $B_c \to \tau \nu$ decay...Go to contribution page
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Prof. Abner Soffer (Tel Aviv University)5/7/19, 4:15 PMDecay modes with two oppositely charged leptons of different flavor correspond to lepton flavor violating (LFV) decays and are essentially forbidden in the Standard Model (SM) because they can occur only through lepton mixing. Decay modes with two leptons of the same charge are lepton-number violating (LNV) decays and are forbidden in the SM. Hence, decays of the form $D^0 \to hh'll’$ provide...Go to contribution page
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33. Implications for New Physics in b->smumu transitions after recent measurements by Belle and LHCbDr Dinesh Kumar (National Centre for Nuclear Research, Warsaw)5/7/19, 4:30 PMWe present a Bayesian analysis of the implications for new physics in semileptonic b → s transitions after including new measurements of RK at LHCb and new determinations of RK∗ and RK∗+ at Belle. We perform global fits with 2, 4, and 8 input Wilson coefficients, plus one CKM nuisance parameter to take into account uncertainties that are not factorizable. We infer the 68% and 95.4% credibility...Go to contribution page
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Siim Tolk (LHCb)5/7/19, 4:30 PMHeavy hadron production is well-suited as a benchmark process for understanding QCD. While b-quark production properties can be estimated within perturbative QCD, the subsequent fragmentation into a b hadron is a non-perturbative process and cannot be calculated from the first principles. Our understanding of fragmentation functions and fractions thus relies solely on experimental input....Go to contribution page
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Dr Jacky Kumar (University of Montreal, Montreal)5/7/19, 4:45 PMThere are four models of tree-level new physics (NP) that can potentially simultaneously explain the $b \to s \mu^+\mu^-$ and $b \to c \ell^- {\bar\nu}$ anomalies. They are the S3, U3, and U1 leptoquarks, and a triplet of standard-model-like vector bosons (VBs). In this talk, I describe an analysis of these models with general couplings. We find that, even in this most general case,...Go to contribution page
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Dr Alvaro Gomes dos Santos Neto (UFTM, Brazil)5/7/19, 4:45 PMVery large CP asymmetries in decays of B mesons to final states containing three charged particles have been observed and attracted much interest. We present new results from a Dalitz plot analysis of B->3pi using a data sample corresponding to an integrated luminosity of 3 fb-1 of pp collisions recorded by the LHCb detector. Significant CP violation from different sources (S-wave, D-wave,S-P...Go to contribution page
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Dr Stefano Lacaprara (INFN Padova)5/7/19, 5:00 PMThe Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July 2018, the machine has...Go to contribution page
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David Rodriguez Perez (Sinaloa University)5/7/19, 5:00 PMThe Belle II experiment is a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric $e^+ e^-$ collider. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July 2018, the machine has completed a commissioning...Go to contribution page
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Dr Marcus Ebert (University of Victoria)5/7/19, 5:15 PMA program of measuring the light hadrons production in exclusive $e^+e^- \to$ hadrons processes is in place at BABAR with the aim to improve the calculation of the hadronic contribution to the muon $g-2$. We present the most recent results obtained by using the full data set of about 470 fb${^-1}$ collected by the BABAR experiment at the PEP-II $e^+e^-$ collider at a center-of-mass energy of...Go to contribution page
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Dr Takumi Kuwahara (Institute for Basic Science)5/7/19, 5:15 PMWe study the renormalization effects on electric dipole moments in the models with new electroweakly interacting massive fermions. The electric dipole moments are generated by the effective operators which arise from integrating out heavy particles at some scale in the models. We give the renormalization group equation for the Wilson coefficients of the effective operators from the scale where...Go to contribution page
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Niharika Rout (IIT - Madras)5/7/19, 5:30 PMThe CKM angle $\gamma$ is the least well known of the angles of the unitarity triangle and the only one that is accessible with tree-level decays in a theoretically clean way. The Belle II experiment is a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric $e^+ e^-$ collider. The accelerator has already successfully completed the first phase of...Go to contribution page
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Dr Sally Seidel (University of New Mexico)5/7/19, 5:30 PMAssociated production of vector boson with quarkonia is a key observable for understanding the quarkonium production mechanisms, including the separation of single and double parton scattering components. This talk will present the latest differential measurements from ATLAS of associated-quarkonium production. In addition, recent results on heavy flavour production measurements are reported...Go to contribution page
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Dr Abi Soffer (Tel Aviv University), Justin Tan (University of Melbourne)5/7/19, 5:45 PMThe Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July 2018, the machine has...Go to contribution page
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Dr Dean Robinson (UC Santa Cruz)5/8/19, 9:00 AM
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Dr Alejandro Vaquero5/8/19, 9:25 AM
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Dr Suzanne Klaver5/8/19, 9:45 AM
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Ms Eiasha Waheed5/8/19, 10:15 AM
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Dr Giovanni Cavallero (Università degli Studi di Genova)5/8/19, 11:00 AM
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Dr Paolo Ronchese5/8/19, 11:30 AM
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Dr Martin Sevior5/8/19, 12:00 PM
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Prof. David London (Universite de Montreal)5/8/19, 1:55 PMAt present, there are discrepancies with the predictions of the SM in ${\bar B} \to D^{(*)} \ell^- {\bar\nu}$ decays, suggesting the presence of new physics (NP) in $b \to c \tau^- {\bar\nu}$. Various NP models have been proposed to explain the data. In this talk, I discuss how the measurement of CP-violating observables in ${\bar B} \to D^* \ell^- {\bar\nu}$ can be used to differentiate the...Go to contribution page
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Dr Michal Malinský (IPNP, Charles University in Prague)5/8/19, 1:55 PM
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Mr Vincent Wong (U. of British Columbia)5/8/19, 2:10 PMLeptoquarks (LQ) are predicted by many new physics theories to describe the similarities between the lepton and quark sectors of the Standard Model and offer an attractive potential explanation for the lepton flavour anomalies observed at flavour factories. The ATLAS experiment has a broad program of direct searches for leptoquarks, coupling to the first-, second- or third-generation...Go to contribution page
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Tommaso Pajero (Pisa)5/8/19, 2:10 PMThe copious number of D0 decays collected by the LHCb experiment during 2011-2018 enables tests for CP violation in charm decays and measurements of the D0 mixing parameters with unprecedented precision. To take maximum advantage of these statistics, control of systematic uncertainties is becoming more and more important, and will be even more so after the planned upgrades of the LHCb...Go to contribution page
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Dr Markus Prim (Karlsruhe Institute of Technology)5/8/19, 2:25 PMThe Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July 2018, the machine has...Go to contribution page
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Emmy Gabriel (Edinburgh)5/8/19, 2:25 PMTime-dependent CP-violation measurements of beauty mesons allow the determination of the mixing-induced CP-violating phases phi_s and beta. The measurement of the phase phi_s in the Bs-Bsbar system is one of the key goals of the LHCb experiment due to the sensitivity to physics beyond the Standard Model (BSM). The CP-violating phase is of interest in penguin dominated b->s transitions, in...Go to contribution page
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Jakub Kandra (Charles University)5/8/19, 2:40 PMThe Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July 2018, the machine has...Go to contribution page
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Prof. Ikaros Bigi (Physics Department, University of Notre Dame)5/8/19, 2:40 PMCP violations have been established in beauty mesons basically in two-body states, but so far not for charm mesons. Yet it is crucial to measure CP asymmetries in many-body final states -- including for beauty & charm baryons! Non-perturbative QCD gives large impact. [Of course, these results do not help us to understand the matter vs. anti-matter in our Universe.]Go to contribution page
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Dr Mohammad Ahmady (Mount Allison University)5/8/19, 2:55 PMLight-front wavefunctions obtained from holographic AdS/QCD are used to obtain the distributions amplitudes for light mesons. Consequently, alternate predictions for B transition to light mesons form factors are presented. In this talk, I compare our results for rare B decays to those obtained from QCD sum rules.Go to contribution page
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Dr Suzanne Klaver (INFN e Laboratori Nazionali di Frascati (IT))5/8/19, 2:55 PMA recent paper (Phys. Rev. Lett. 120, 261804) presented a new evaluation of radiative corrections in the decay channels involved in the ratios $\mathcal{R}(D^+)$ and $\mathcal{R}(D^0)$, which could explain part of the discrepancy between measurements and SM predictions. Using simulated events we quantify the difference between the results in this paper and Photos, which is used to simulate...Go to contribution page
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Dr Tevong You5/9/19, 9:00 AM
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Dr Mohammad Kareem (York University)5/9/19, 9:30 AM
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Dr Sarah Demers (Yale University)5/9/19, 10:00 AMFlavor and the Higgs and Dark Sectors
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Dr Gerald Eigen5/9/19, 10:30 AM
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Dr Fabio Ferrari5/9/19, 11:15 AM
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Dr Fabrizio Bianchi5/9/19, 11:45 AM
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Dr Yu Hu5/9/19, 12:15 PM
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Mr Sifan Zhang5/9/19, 12:45 PM
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Dr Fabio Anulli5/9/19, 2:35 PM
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Dr Alessandro Bertolin5/9/19, 3:05 PM
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Dr Christopher Monahan5/9/19, 3:35 PM
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Dr Sebastian Jaeger5/9/19, 4:30 PM
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Prof. Christopher Hearty (U. British Columbia/IPP)5/9/19, 5:00 PMThe Belle II experiment is a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric $e^+ e^-$ collider. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July of this year, the machine has completed a...Go to contribution page
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Benjamin Schmidt (Lawrence Berkeley National Laboratory)5/9/19, 5:00 PMThe Cryogenic Underground Observatory for Rare Events (CUORE) is the first bolometric experiment searching for neutrinoless double beta decay (0νββ) that has been able to reach the one-ton scale. The detector consists of an array of 988 TeO$_2$ crystals arranged in a compact cylindrical structure of 19 towers. The construction of the experiment was completed in August 2016 with the...Go to contribution page
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Dr Shohei Okawa (University of Victoria)5/9/19, 5:15 PMWe examine the sensitivity of electric dipole moments (EDMs) as precision observables for new $CP$-violating physics in a dark sector. Assuming that the dominant mediation channel is via one or more of the vector, Higgs or neutrino portals, we examine the leading EDM contributions. The dominant contributions arise at two-loop order, and EDMs can provide sensitivity to portal couplings that is...Go to contribution page
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Dr Derek Harnett (University of the Fraser Valley)5/9/19, 5:15 PMWe investigate mixing between conventional mesons and hybrid mesons in vector and axial vector charmonium using the QCD sum-rules formalism. We compute meson-hybrid cross correlators within the operator product expansion, taking into account condensate contributions up to and including those of dimension-six as well as composite operator renormalization-induced diagrams. Using measured...Go to contribution page
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Dr Jake Bennett (University of Mississippi)5/9/19, 5:30 PMThe Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at KEK in Tsukuba, Japan. It aims to record a factor of 50 times more data than its predecessor. The experiment completed a commissioning run in 2018, and began full operation in early 2019. Belle II is uniquely capable of studying the so-called "XYZ" particles:...Go to contribution page
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Dr Claire David (DESY)5/9/19, 5:30 PMTesting the couplings of the Higgs boson to quarks is important to understand the origin of quark masses. The talk presents cross section measurements in Higgs boson decays to two b quarks, as well as a search for Higgs boson decays to two c quarks. It also presents measurements of Higgs boson production in association with a ttbar pair using Higgs boson decays to bbbar pairs, to two...Go to contribution page
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Dr Wolfgang Walkowiak (Siegen)5/9/19, 5:45 PMContributed OralThe ATLAS experiment has performed accurate measurements of mixing and CP violation in the neutral B mesons, and also of rare processes happening in electroweak FCNC-suppressed neutral B-mesons decays. This talk will focus on the latest results from ATLAS, such as rare processes: B^0_s -> mu mu and B^0 -> mu mu; and CPV in Bs to Jpsi Phi.Go to contribution page
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Hikari Hirata (Nagoya University)5/9/19, 5:45 PMThe Belle II experiment at the SuperKEKB energy-asymmetric $e^+ e^-$ collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. The design luminosity of the machine is $8\times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than its predecessor. From February to July 2018, the machine has...Go to contribution page
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Dr Tim Tait5/10/19, 9:00 AM
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Dr Manqi Ruan, Dr Vladimir Shiltsev5/10/19, 9:30 AM
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Dr Vladimir Shiltsev5/10/19, 10:00 AM
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Dr Mike Roney5/10/19, 10:25 AM
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Dr Hulya Atmacan5/10/19, 11:15 AM
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Dr Silvia Gambetta5/10/19, 11:45 AM
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Dr Emi Kou5/10/19, 12:15 PM
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Dr Diego Martinez Santos5/10/19, 12:45 PM
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Dr Zoltan Ligeti5/10/19, 12:50 PM
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Dr Bob Kowalewski (University of Victoria)5/10/19, 12:55 PM
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Dr Suchismita Sahoo (Physical Research Laboratory)Rare Decays of Hadrons and LeptonsContributed OralThe LHCb experiment has reported discrepancy of $(2.2-2.4)\sigma$ in the $\mu/e$ ratio of $\bar B \to \bar K^* l^+ l^-$ process, $R_{K^*}$, which reinforce the hints of lepton nonuniversality observed in $B^+ \to K^+ l^+ l^-$ process. We investigate the analogous lepton non-universaity ratios and other asymmetries in $B \to K_1 l^+ l^-$ and $B_s \to \phi l^+ l^-$ processes both in model...Go to contribution page
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Collaboration BESIII (IHEP)Contributed OralSince few years, a new family of exotic states has been appearing above the open-heavy meson thresholds: the so-called XYZ states. BESIII at the BEPCII e+e- collider plays a unique role in the study of those particles in the charmonium sector. Changing the beam energy, BESIII can collect large data samples by means of scans of the resonant region, accessing directly to all vector states. As...Go to contribution page
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James Ferrando (DESY)Flavor and the Higgs and Dark SectorsContributed OralTesting the couplings of the Higgs boson to leptons is important to understand the origin of lepton masses. The talk presents cross section measurements in Higgs boson decays to two tau leptons, as well as a search for Higgs boson decays to two muons. Both analyses are based on pp collision data collected at 13 TeV.Go to contribution page
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