10th International Workshop on the CKM Unitarity Triangle
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Physikalisches Institut, Universität Heidelberg
Abideh Jafari
(CERN),
Admir Greljo
(Johannes Gutenberg-Universität Mainz),
Bernd Kristof Mumme
(Ruprecht Karls Universitaet Heidelberg (DE)),
David Gerick
(Ruprecht Karls Universitaet Heidelberg (DE)),
Dominik Stefan Mitzel
(Ruprecht Karls Universitaet Heidelberg (DE)),
Florian Urs Bernlochner
(KIT),
Fu-Sheng Yu,
Jascha Peter Grabowski
(Ruprecht Karls Universitaet Heidelberg (DE)),
Joerg Marks
(Ruprecht Karls Universitaet Heidelberg (DE)),
Karim Massri
(CERN),
Keri Vos
(Siegen University),
Marian Stahl
(Ruprecht Karls Universitaet Heidelberg (DE)),
Martin Bauer
(Heidelberg University),
Martin Sevior
(University of Melbourne (AU)),
Matthieu Kecke
(Ruprecht Karls Universitaet Heidelberg (DE)),
Michel De Cian
(EPFL - Ecole Polytechnique Federale Lausanne (CH)),
Mirco Dorigo
(CERN),
Nicola Anne Skidmore
(Ruprecht Karls Universitaet Heidelberg (DE)),
Patrick Haworth Owen
(Universitaet Zuerich (CH)),
Philippe D'Argent
(Ruprecht Karls Universitaet Heidelberg (DE)),
Rainer Wanke
(Universität Mainz),
Sebastian Neubert
(Ruprecht Karls Universitaet Heidelberg (DE)),
Sebastien Descotes-Genon
(Laboratoire de Physique Théorique d'Orsay),
Sevda Esen
(Nikhef National institute for subatomic physics (NL)),
Simon Benedikt Stemmle
(Ruprecht Karls Universitaet Heidelberg (DE)),
Stefano Perazzini
(CERN (CH)),
Stephanie Hansmann-Menzemer
(Ruprecht Karls Universitaet Heidelberg (DE)),
Tanmoy Bhattacharya
(T-2),
Ulrich Nierste
(KIT),
Ulrich Schmidt
(Heidelberg),
Ulrich Uwer
(Ruprecht Karls Universitaet Heidelberg (DE))
Description
For detailed information on the 10th International Workshop on the CKM Unitarity Triangle see
https://ckm2018.physi.uni-heidelberg.de
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1
Registration (conference secretariat, INF 226 ground floor)
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Plenary: Meeting room 2, INF 227, HS1, ground floorConvener: Ulrich Uwer (Ruprecht Karls Universitaet Heidelberg (DE))
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2
Welcome + Organisation
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3
Overview of Charm Physics (theory and experiment)Speaker: Stefan Schacht
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4
Progress in Lattice in the B and D systemSpeaker: Andreas Kronfeld (Fermilab)
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Progress in Lattice in the kaon systemSpeaker: Christopher Kelly (Brookhaven National Laboratory)
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New physics and flavor-high-pT interplay (top, Higgs & flavour)Speaker: Markus Cristinziani (University of Bonn (DE))
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2
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13:00
Lunch (hallways INF 226/227, ground floor, institute garden)
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Meeting of Conveners: Meeting room 4, INF 226, 1st floor
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Plenary: Meeting room 2, INF 227, HS1, ground floorConvener: Ulrich Nierste (KIT)
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Overview talk on flavour physicsSpeaker: Gudrun Hiller (Technische Universitaet Dortmund (DE))
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9
CKM physics at hadron collidersSpeaker: Matthew John Charles (LPNHE Paris, CNRS/IN2P3 UPMC and UPD)
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CKM physics at e+e- collidersSpeaker: Shohei Nishida (KEK)
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16:00
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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WG3: Rare B, D and K decays, radiative and electroweak penguin decays, including constraints on Vtd/Vts and epsilon'/epsilon: b -> sll (Meeting room 2, HS1, INF 227, ground floor)Conveners: Karim Massri (CERN), Michel De Cian (EPFL - Ecole Polytechnique Federale Lausanne (CH)), Sebastien Descotes-Genon (Laboratoire de Physique Théorique d'Orsay)
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11
Rare decays at BaBar & BelleSpeaker: Timothy Gershon (University of Warwick (GB))
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b -> sll results from LHCbSpeaker: Gabriela Johanna Pomery (University of Bristol (GB))
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13
b->sll global fits and theoretical uncertaintiesSpeaker: David Straub (Excellence Cluster Universe, Munich)
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LVF and other very rare decay searches at LHCbSpeaker: Giulio Dujany (Sorbonne Université (FR))
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15
Potential of b->s tau tauSpeaker: Andreas Crivellin (Paul Scherrer Institut (CH))
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11
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WG5: Direct CP violation (DCPV) including phi_3/gamma from B->DK, DCPV effects, branching fractions and polarisation in charmless B(s) decays: Meeting room 6, INF 227, 3rd floor
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16
Theory overview on gamma determinations and new physics effectsSpeaker: Joachim Brod (TU Dortmund)
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Latest results on B→ DK/Dpi decays from LHCbSpeaker: Alberto Correa Dos Reis (CBPF - Brazilian Center for Physics Research (BR))
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Latest results on B→ DK/Dpi decays from BelleSpeaker: Resmi P K (IIT Madras)
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Contributions to gamma/phi_3 determinations from BESIIISpeaker: Evelina Mihova Gersabeck (University of Manchester (GB))
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16
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WG6: High-pT flavor physics: H f’f decays, single top production, direct measurement of Vtd, Vts, Vtb, rare top decays, CPV at high p_T: Flavor in Higgs Physics (Meeting room 5, INF 227, 1st floor)
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Flavour in Higgs physics: Theory overviewSpeaker: Fady Bishara (University of Oxford (GB))
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Highlights from SM Higgs (Higgs to fermions)Speaker: Minoru Hirose (Osaka University (JP))
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Higgs anomalous couplings, FCNC and LFV decaysSpeaker: Ulascan Sarica (Johns Hopkins University (US))
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Status of ttH and tH searchesSpeaker: Nils Faltermann (KIT - Karlsruhe Institute of Technology (DE))
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20
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19:00
Welcome Reception / BBQ (hallways, INF 226/227 ground floor, institute garden)
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1
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24
Registration (conference secretariat, INF 226 ground floor)
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WG2: Vub, Vcb and semileptonic/leptonic b decays including tau: Meeting room 5, INF 227, 1st floor
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Affect of QED corrections on R(D)Speaker: Dr Teppei Kitahara (Karlsruhe Institute of Technology)
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Inclusive b to u l nu at Belle/Belle IISpeaker: Raynette Van Tonder (Karlsruhe Institute of Technology)
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B to D(*) l nu at Belle/Belle IISpeaker: Kilian Lieret (Ludwig Maximilian University of Munich)
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B->D* form factors at non-zero recoilSpeaker: Alejandro Vaquero Avilés-Casco
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WG4: Mixing and mixing-related CP violation in B system: Delta m, Delta Gamma, phi_s, phi_1/beta, phi_2/alpha, phi_3/gamma: Meeting room 1, INF 226, ground floorConveners: Alexander Lenz (IPPP, Durham), Sevda Esen (Nikhef National institute for subatomic physics (NL))
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CPV measurements in B2VV decays at LHCbSpeaker: Maria Vieites Diaz (Universidade de Santiago de Compostela (ES))
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Current experimental status of DeltaM and DeltaGammaSpeaker: Dr Manuel Tobias Schiller (University of Glasgow (GB))
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DeltaM Non-perturbative parameter sum rulesSpeaker: Thomas Mannel (Siegen U)
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WG7: Mixing and CP violation in the D system: x_D, y_D, |q/p|_D, phi_D, DCPV in D decays: Meeting room 6, INF 227, 3rd floor
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Mixing and indirect CPV in two-body charm decays at LHCbSpeaker: Tommaso Pajero (SNS & INFN, Pisa (IT))
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Results on mixing and CPV in charm decays at B-Factories.Speaker: Dr Daniel Greenwald (Technische Universitaet Muenchen)
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Mixing and indirect CPV in multibody charm decays at LHCbSpeaker: Evelina Mihova Gersabeck (University of Manchester (GB))
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Prospects of charm mixing and indirect CPV at Belle IISpeaker: Jitendra Kumar (Carnegie Mellon University, Pittsburgh, USA)
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10:45
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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WG1: Vud, Vus, Vcd, Vcs and semileptonic/leptonic D decays: Meeting room 6, INF 227, 3rd floor
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|Vus| from taus (LQCD)Speaker: Taku Izubuchi (Brookhaven National Laboratory)
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|Vus| from taus (Experiment)Speaker: Alberto Lusiani (INFN)
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(Semi-)leptonic D decays at BESIIISpeaker: Youhua Yang (NJU)
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Experimental prospects for Vud, Vus, Vcd, Vcs and (semi-)leptonic D decays at LHC-bSpeaker: Adam Davis (Tsinghua University (CN))
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Semileptonic and leptonic D decays at Belle IISpeaker: Prof. Alan Schwartz (University of Cincinnati (US))
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WG3: Rare B, D and K decays, radiative and electroweak penguin decays, including constraints on Vtd/Vts and epsilon'/epsilon: Rare D decays (Meeting room 2, HS1, INF 227, ground floor)Conveners: Karim Massri (CERN), Michel De Cian (EPFL - Ecole Polytechnique Federale Lausanne (CH)), Sebastien Descotes-Genon (Laboratoire de Physique Théorique d'Orsay)
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Radiative charm decays and BSM physicsSpeaker: S Fajfer (Univ. of Ljubljana and Inst. J. Stefan)
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Study of D->PPllSpeaker: Oscar Catà
Abstract: I will discuss how one can estimate the (dominant) resonant contributions to these family of rare decays and how this compares with the first experimental results recently published by LHCb and BaBar. I will also briefly comment on the potential for new physics searches in these decay modes.
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D decays at BES IIISpeaker: Peter Weidenkaff (Mainz University)
The study of mesons and baryons which contain at least one charm quark is referred to as open charm physics. It offers the possibility to study up-type quark transitions. Since the q ̧uark can not be treated in any mass limit, theoretical predictions are difficult and experimental input is crucial. BESIII collected large data samples of e+e− collisions at several charm thresholds. The at-threshold decay topology offers special opportunities to study open charm decays.
We present a selection of recent BESIII results: The measurement of the branching fraction D+s → pn, the observation of the decay D->a0(980)0 e+ nu_e, the search for the semi-leptonic decay D+->D0 e+ nu_e and the search for rare decays D → h(h′)e+e−.
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D decays at LHCbSpeaker: Chris Burr (University of Manchester (GB))
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WG5: Direct CP violation (DCPV) including phi_3/gamma from B->DK, DCPV effects, branching fractions and polarisation in charmless B(s) decays: Meeting room 5, INF 227, 1st floor
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Latest results on B(s)->D0KK decays from LHCbSpeaker: Vincent Tisserand (LPC Clermont IN2P3/CNRS)
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Flavor symmetries and CKM info out of B → 3hSpeaker: Dr Bhubanjyoti Bhattacharya (Lawrence Technological University)
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Extraction of gamma from charmless 3-body B decays using results from BABARSpeaker: Emilie Bertholet (Centre National de la Recherche Scientifique (FR))
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13:00
Lunch (hallways INF 226/227, ground floor, institute garden)
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WG1: Vud, Vus, Vcd, Vcs and semileptonic/leptonic D decays: Meeting room 6, INF 227, 3rd floor
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g_A from Lattice QCDSpeaker: Rajan Gupta (Los Alamos National Lab)
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Kaon semileptonic decaysSpeaker: Mauro Piccini (INFN - Sezione di Perugia (IT))
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Combination of |Vus| resultsSpeaker: Emilie Passemar (Indiana University/JLab)
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WG2: Vub, Vcb and semileptonic/leptonic b decays including tau: Meeting room 3, HS2, INF 227, ground floor
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Review of exclusive semileptonic B meson decays from lattice QCDSpeaker: Christopher Monahan
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Exclusive semileptonic baryonic b decays from lattice QCDSpeaker: Prof. Stefan Meinel (University of Arizona / RIKEN BNL Research Center)
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Semileptonic Lb->Lc(*) decays (LHCb)Speaker: Marcello Rotondo (INFN e Laboratori Nazionali di Frascati (IT))
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An unified resolution to B anomalies with lepton mixingSpeaker: Rusa Mandal (IFIC University of Valencia)
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WG4: Mixing and mixing-related CP violation in B system: Delta m, Delta Gamma, phi_s, phi_1/beta, phi_2/alpha, phi_3/gamma: Meeting room 1, INF 226, ground floorConveners: Alexander Lenz (IPPP, Durham), Sevda Esen (Nikhef National institute for subatomic physics (NL))
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DGamma and Lifetime measurements at CMSSpeaker: Chandiprasad Kar (National Institute of Science Education and Research (IN))
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DGamma Non-perturbative parameter latticeSpeaker: Matthew Wingate (University of Cambridge)
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DeltaGamma Non-perturbative parameter sum rulesSpeaker: Thomas Rauh (TU Munich)
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16:00
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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WG5: Direct CP violation (DCPV) including phi_3/gamma from B->DK, DCPV effects, branching fractions and polarisation in charmless B(s) decays: Meeting room 1, INF 226, ground floor
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Dalitz analyses of B→ 3h from LHCbSpeakers: Alberto Correa Dos Reis (CBPF - Brazilian Center for Physics Research (BR)), Alberto Correa Dos Reis (CBPF - Centro Brasileiro de Pesquisas Fisicas (CBPF))
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Charm Penguin rescattering as a new CP violation mechanism in B-> KKKSpeaker: Patricia Magalhaes
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Dalitz plot analyses of B -> KS h+ h- decaysSpeaker: Eli Ben Haim (Centre National de la Recherche Scientifique (FR))
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65
Discussion session on amplitude analysis in multibody decays
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WG6: High-pT flavor physics: H f’f decays, single top production, direct measurement of Vtd, Vts, Vtb, rare top decays, CPV at high p_T: Flavor in Top Physics (Meeting room 6, INF 227, 3rd floor)
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Top Quark Physics and EFT: Theory overviewSpeaker: Gauthier Durieux (DESY)
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Single-top production at the LHCSpeaker: Muhammad Alhroob (University of Oklahoma (US))
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Vtb and constraints on the Wtb anomalous couplingsSpeaker: Nello Bruscino (University of Pittsburgh (US))
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Probing top quark couplings in associated top quark productions (ttV, tV)Speaker: Mara Senghi Soares (Centro de Investigaciones Energéti cas Medioambientales y Tecno)
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CPV and FCNC in top quark sectorSpeaker: Gagan Mohanty (Tata Inst. of Fundamental Research (IN))
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WG7: Mixing and CP violation in the D system: x_D, y_D, |q/p|_D, phi_D, DCPV in D decays: Meeting room 5, INF 227, 1st floor
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New approaches to exclusive predictions for D-Dbar mixingSpeaker: Alexey Petrov (Wayne State University)
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Status and prospects of D mixing and CPV at Threshold (BESIII)Speaker: Peter Weidenkaff (Mainz University)
The study of mesons and baryons which contain at least one charm quark is referred to as open charm physics. It offers the possibility to study up-type quark transitions. Since the q ̧uark can not be treated in any mass limit, theoretical predictions are difficult and experimental input is crucial. BESIII collected large data samples of e+e− collisions at several charm thresholds. The at-threshold decay topology offers special opportunities to study open charm decays.
In particlular, the model independent measurement of the strong phase between D0 and D0bar is unique to this production process. Furthermore, a search for direct CPV and the measurement of y_CP is presented.
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Optimised strategy for direct CPV in charm decays: circa 2018Speaker: AMARJIT Soni (BNL)
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Measurement of direct CPV in charm decays at LHCbSpeaker: Federico Betti (Universita e INFN, Bologna (IT))
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Prospects of direct CPV in charm decays at Belle IISpeakers: Giulia Casarosa (INFN - National Institute for Nuclear Physics), Giulia Casarosa (Universita di Pisa & INFN (IT))
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71
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HFLAV Group Meeting: Meeting room 4, INF 226, 1st floor
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76
Registration (conference secretariat, INF 226 ground floor)
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WG2: Vub, Vcb and semileptonic/leptonic b decays including tau: Meeting room 3, HS2, INF 227, ground floor
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77
Review of |Vub| and |Vcb| measurements at the B-factoriesSpeaker: Christoph Schwanda (Austrian Academy of Sciences (AT))
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|Vcb| determination from inclusive semileptonic decaysSpeaker: paolo gambino (università di torino)
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New idea for calculating inclusive semileptonic decays on the latticeSpeaker: Shoji Hashimoto (KEK)
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77
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WG3: Rare B, D and K decays, radiative and electroweak penguin decays, including constraints on Vtd/Vts and epsilon'/epsilon: Meeting room 2, HS1, INF 227, ground floorConveners: Karim Massri (CERN), Michel De Cian (EPFL - Ecole Polytechnique Federale Lausanne (CH)), Sebastien Descotes-Genon (Laboratoire de Physique Théorique d'Orsay)
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Lattice results on K->pi nu nubar and K->pi l lSpeaker: Andreas Juttner (University of Southampton (GB))
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Connecting K->pi nu nu-bar and rare B decaysSpeaker: Marzia Bordone (University of Zurich)
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WG4: Mixing and mixing-related CP violation in B system: Delta m, Delta Gamma, phi_s, phi_1/beta, phi_2/alpha, phi_3/gamma: Meeting room 1, INF 226, ground floorConveners: Alexander Lenz (IPPP, Durham), Sevda Esen (Nikhef National institute for subatomic physics (NL))
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Measurement of sin2beta at LHCbSpeaker: Simon Akar (University of Cincinnati (US))
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85
Measurements of B to J/psi pi0 and other CPV modes at BelleSpeaker: Bilas Pal (Syracuse University (US))
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Belle2 prospects for the mixing and CPV in B decaysSpeaker: Benjamin Oberhof (INFN, Laboratori Nazionali di Frascati)
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NP in hadronic tree-level affects determination of gammaSpeaker: Gilberto Tetlalmatzi-Xolocotzi (Nikhef)
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84
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10:45
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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WG2: Vub, Vcb and semileptonic/leptonic b decays including tau: Meeting room 3, HS2, INF 227, ground floor
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B to semi-tauonic decays at Belle/Belle IISpeaker: Karol Adamczyk
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B to mu nu at Belle/Belle IISpeaker: Mr Alexei Sibidanov (University of Victoria)
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B->3munu at LHCbSpeaker: Svende Annelies Braun (Ruprecht-Karls-Universitaet Heidelberg (DE))
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88
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WG4: Mixing and mixing-related CP violation in B system: Delta m, Delta Gamma, phi_s, phi_1/beta, phi_2/alpha, phi_3/gamma: Meeting room 1, INF 226, ground floorConveners: Alexander Lenz (IPPP, Durham), Sevda Esen (Nikhef National institute for subatomic physics (NL))
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92
Measurements of phi_s & DGamma_s at LHCbSpeaker: Varvara Batozskaya (National Centre for Nuclear Research (PL))
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93
Measurements of phi_s & DGamma_s at ATLASSpeaker: Pavel Reznicek (Charles University (CZ))
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Theory overview of phi_s and penguin pollutionSpeaker: Martin Jung (TUM IAS / Excellence Cluster Universe)
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92
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WG6: High-pT flavor physics: H f’f decays, single top production, direct measurement of Vtd, Vts, Vtb, rare top decays, CPV at high p_T: Semi-leptonic B-decays & high-pT searches (Meeting room 6, INF 227, 3rd floor)
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New mass scale behind the B-anomaliesSpeakers: Marco Nardecchia, Marco Nardecchia (CERN)
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Semi-Tauonic B-decays and Di-Tau at high-pTSpeakers: Darius Faroughy (Jozef Stefan Institute), Darius Faroughy
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B-anomalies: The physics case for future colliders
We examine simplified models for explaining RK(*) and related measurements. At tree-level, one has the option of leptoquarks or Z's with flavour dependent couplings. One can search for either at hadron colliders, and, focussing on the Z' explanation, we show that the prospects for future searches are good, especially if the energy of the collisions is increased. We give a simple example (The Third Family Hypercharge Model) that predicts a Z' with the right couplings to explain RK(*). The model explains the hierarchical heaviness of the third family and the smallness of CKM mixing. Such models raise the exciting prospect of a direct experimental probe of physics pertinent to the fermion masses and mixings problem.
Speaker: Benjamin Allanach (University of Cambridge (GB)) -
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Z’ & Contact interactions searches at the LHC: Experiment overviewSpeaker: Etienne Dreyer (Simon Fraser University (CA))
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96
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13:00
Lunch (hallways INF 226/227, ground floor, institute garden)
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14:15
Excursion
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76
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Registration (conference secretariat, INF 226 ground floor)
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WG1: Vud, Vus, Vcd, Vcs and semileptonic/leptonic D decays: Meeting room 6, INF 227, 3rd floor
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102
Neutron lifetime and g_A/g_VSpeaker: Alexander Saunders (Los Alamos National Lab)
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|Vus|/|Vud| from K_µ2/π_µ2Speaker: Nazario Tantalo (Universita e INFN Roma Tor Vergata (IT))
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102
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WG5: Direct CP violation (DCPV) including phi_3/gamma from B->DK, DCPV effects, branching fractions and polarisation in charmless B(s) decays: Meeting room 5, INF 227, 1st floor
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Two-body charmless decays in QCD Factorization: status and futureSpeaker: Tobias Huber (University of Siegen)
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CPV in B-baryons at LHCbSpeaker: Gediminas Sarpis (University of Manchester (GB))
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106
Probing New Physics in B to pi K DecaysSpeaker: Ruben Jaarsma (Nikhef)
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107
Charmless two-body decays at Belle and prospects at Belle IISpeaker: Bilas Pal (Syracuse University (US))
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104
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WG7: Mixing and CP violation in the D system: x_D, y_D, |q/p|_D, phi_D, DCPV in D decays: Meeting room 1, INF 226, ground floor
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108
CP violating triple product asymmetry in charm decaysSpeakers: Seema Bahinipati (National Central University (TW)), Seema Bahinipati (National Institute of Science Education and Research (IN))
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109
CPV in charm decays into neutral kaonsSpeaker: Hsiang-nan Li (Academia Sinica)
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CPV in charmed baryons decay at LHCbSpeaker: Carla Gobel Burlamaqui De Mello (Pontifical Catholic University of Rio de Janeiro (BR))
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111
Radiative charm decays: CP violation and photon polarizationSpeaker: Stefan de Boer
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10:45
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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Joint WG4 / WG5 Session: Meeting room 3, INF 227, HS2, ground floor
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112
Gamma/phi_3 determination from time-dependent analyses in B-> D pi and Bs -> Ds KSpeaker: Timothy Gershon (University of Warwick (GB))
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113
Time dependent CPV in B2hh decays at LHCbSpeaker: Davide Fazzini (Universita & INFN, Milano-Bicocca (IT))
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WG3: Rare B, D and K decays, radiative and electroweak penguin decays, including constraints on Vtd/Vts and epsilon'/epsilon: Meeting room 2, INF 227, HS1, ground floorConveners: Karim Massri (CERN), Michel De Cian (EPFL - Ecole Polytechnique Federale Lausanne (CH)), Sebastien Descotes-Genon (Laboratoire de Physique Théorique d'Orsay)
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Radiative decays at LHCbSpeaker: Carlos Sanchez Mayordomo (Univ. of Valencia and CSIC (ES))
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Rare decays in CMS & ATLASSpeaker: Alex Cerri (University of Sussex (GB))
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Five-particle contributions to B-bar -> X_s(d) l+ l- and phenomenological updateSpeaker: Qin Qin (Siegen University)
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116
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13:00
Lunch (hallways INF 226/227, ground floor, institute garden)
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Meeting of Standing Committee (Meeting room 4, INF 226, 1st floor)
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Joint WG1 / WG2 Session: Parallel with Lattice (Meeting room 2, HS1, INF 227, ground floor)
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121
Semileptonic B and D decays from sum rulesSpeaker: Alexander Khodjamirian (University of Siegen)
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122
Nonperturbative calculations of form factors for exclusive semileptonic Bs decaysSpeaker: Oliver Witzel (University of Edinburgh)
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123
New physics in b -> c l nuSpeaker: David Straub (Excellence Cluster Universe, Munich)
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121
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WG6: High-pT flavor physics: H f’f decays, single top production, direct measurement of Vtd, Vts, Vtb, rare top decays, CPV at high p_T: LQ in flavour and at high-pT (Meeting room 6, INF 227, 3rd floor)
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The leptoquark Hunter’s guide: Pair production
Leptoquarks occur in many new physics scenarios and could be the next big discovery at the LHC. I will discuss a model-independent search strategy covering all possible leptoquarks is possible and has not yet been fully exploited. To be systematic we organize the possible leptoquark final states according to a leptoquark matrix with entries corresponding to nine experimentally distinguishable leptoquark decays: any of {light-jet, b-jet, top} with any of {neutrino, e/μ, τ}. The 9 possibilities can be explored in a largely model-independent fashion with pair-production of leptoquarks at the LHC. I will review the status of experimental searches for the 9 components of the leptoquark matrix. Based on current limits, I will derive bounds on a complete set of Minimal Leptoquark models which span all possible flavor and gauge representations for scalar and vector leptoquarks.
Speaker: Yi-Ming Zhong -
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Leptoquark toolbox for precision collider studies
I will introduce a toolbox for precision collider studies of the leptoquark production mechanisms in the proton-proton collisions. The study I plan to present was prompted by the need for an up-to-date Monte Carlo event generator output that could be used for the current and future experimental searches and search recasts. I will, accordingly, report the NLO QCD inclusive cross sections in proton-proton collisions at various center-of-mass energies for all on-shell leptoquark production processes and, in view of these results, discuss the leptoquark search strategy.
Speaker: Ilja Doršner - 127
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Leptoquarks at the LHC: Beyond the Lepton-Quark Final StateSpeaker: Arvind Rajaraman
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Leptoquark searches at the LHC: Experiment overview
An experimental overview of direct searches for leptoquarks at the LHC is presented. Results are shown for single and pair-production, including the first search to include generation mixing between the lepton and quark, and a synthesis of all current LHC searches is made. Results are put into the context of the b-flavor anomalies seen at LHCb, Belle, and Babar, stressing the possibilities for future searches which shed the assumptions of previous searches.
Speaker: David Michael Morse (Northeastern University (US))
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16:00
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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Joint WG2 / WG3 Session: Meeting room 2, HS1, INF 227, ground floor
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130
LFU tests with semitauonic decays at LHCbSpeaker: Adam Morris (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
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131
b->sll LFU measurements at LHCbSpeaker: Vitalii Lisovskyi (Centre National de la Recherche Scientifique (FR))
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132
BSM physics and lepton flavor nonuniversality in semileptonic b decaysSpeaker: Dr Olcyr Sumensari (INFN Padova)
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133
New directions in B-anomalies model building
Coherent new physics picture of B-anomalies (both) in charged and neutral current transitions, is a rather challenging task. I will review two directions which recently triggered some activity in the literature and are centered around (i) the Pati-Salam vector leptoquark, and (ii) the light sterile neutrino.
Speaker: Admir Greljo (Johannes Gutenberg-Universität Mainz)
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130
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19:30
Workshop Dinner at Heidelberg Castle
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101
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134
Registration (conference secretariat, INF 226 ground floor)
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Plenary: Beyond the SM (Meeting room 2, INF 227, HS1, ground floor)Convener: Martin Bauer (Heidelberg University)
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135
Experimental Status of B anomaliesSpeaker: Thomas Blake (University of Warwick)
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Status of global CKM fitsSpeaker: Marcella Bona (Queen Mary University of London (UK))
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135
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10:45
Coffee Break (hallways INF 226/227, ground floor, institute garden)
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Plenary: WG summaries (Meeting room 2, INF 227, HS1, ground floor)Convener: Joerg Marks (Ruprecht Karls Universitaet Heidelberg (DE))
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139
WG6 summarySpeakers: Abideh Jafari (CERN), Admir Greljo (Johannes Gutenberg-Universität Mainz)
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WG4 summarySpeakers: Alexander Lenz (IPPP, Durham), Sevda Esen (Nikhef National institute for subatomic physics (NL))
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139
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13:45
Lunch (hallways INF 226/227, ground floor, institute garden)
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134