12th International Workshop on the CKM Unitarity Triangle (CKM 2023)

18 Sept 2023, 06:00 → 22 Sept 2023, 18:00 Europe/Madrid

Veronika Georgieva Chobanova (Universidade de Santiago de Compostela (ES))

CKM 2023 is the 12th International Workshop on the CKM Unitarity Triangle, to be held September 18 to 22, 2023 in Santiago de Compostela, Spain.

The CKM series is a well-established international meeting in the field of quark-flavour physics that brings together experimentalists and theorists to a common platform. The program covers neutron, kaon, charm and beauty hadron, top quark physics and lepton flavour violating Higgs.

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Monday 18 September

Registration

Welcome

CKM2023Welcome.pdf

Plenary session

Convener: Diego Martinez Santos (Universidade de Santiago de Compostela (ES))

1 CKM matrix status in 2023

Speaker: Dr Luiz Vale Silva (IFIC, UV-CSIC)

Vale_Silva_Talk.pdf

2 Flavour physics: status and prospects

Speaker: Marzia Bordone (CERN)

CKM_Bordone.pdf

3 Overview of charm physics

Speaker: Dr Longke Li

Charm.pdf

4 Overview of kaon physics

Speaker: Karim Massri (CERN)

CKM2023_KPhysics.pdf

Coffee break

Plenary session

Convener: Jeremy Peter Dalseno (Universidade de Santiago de Compostela (ES))

5 Status and prospects of e+e- measurements

Speaker: James Libby (Indian Institute of Technology Madras (IN))

CKM - Libby - post rehearsal.pdf

6 Status and prospects of hadron machine measurements

Speaker: Yasmine Sara Amhis (IJCLab/CERN)

CKM2023-YasmineAmhis.pdf

7 Progress in high pT (top, Higgs, flavour at high pT )

Speaker: Admir Greljo (Universitaet Bern (CH))

Greljo-CKM.pdf

8 Status and progress of lattice QCD

Speaker: Takashi Kaneko

ckm23_kaneko.pdf

Lunch

WG 3

9 K->mumu in the continuum

Speaker: Stefan Schacht (University of Manchester)

ckm-kaon-schacht.pdf

10 Rare kaon and charm decays at LHCb

Speaker: Paras Naik (University of Liverpool (GB))

Naik-RareStangeAndCharm-LHCb-CKM23-Final.pdf

11 Perturbative aspects of rare K and B decays

Speaker: Martin Gorbahn (Liverpool University)

k_and_b_ckm23.pdf

12 K->mumu on the lattice

Speaker: En-Hung Chao (Columbia University)

ckm2023_chao.pdf

WG 7

13 Direct CPV in D mesons decays at LHCb

Speaker: Jolanta Brodzicka (Polish Academy of Sciences (PL))

DirectCPV_ckm23_Jolanta_v1.pdf

14 CPV in D meson decays at Belle and Belle II

Speaker: Michel Bertemes (Austrian Academy of Sciences (AT))

ckm-bertemes.pdf

15 Charm CP Violation

Speaker: Prof. Ulrich Nierste

nierste_ckm23.pdf

16 BSM and direct CPV

Speaker: Hector Gisbert Mullor (TU Dortmund)

CKM_2023_HGisbert.pdf

WG4

17 Measurement of phis and phis^sqq-bar at LHCb

Speaker: Melissa Maria Cruz Torres (CBPF - Brazilian Center for Physics Research (BR))

CKM2023_phis_v2.pdf

18 Measurement of the CP-violating phase φs at CMS

Speaker: Alberto Bragagnolo (Università e INFN, Padova (IT))

CKM2023.pdf

19 Measurement of sin2phi and sin2phieff at Belle and Belle II

Speaker: Yuma Uematsu

BelleII_TDCPV_CKM2023_uematsu.pdf

20 Measurements of sin 2β at LHCb

Speaker: Thomas Latham (University of Warwick (GB))

latham-ckm2023-sin2beta.pdf

Coffee break

WG 2

Convener: Raynette Van Tonder (McGill University)

21 Global fit to b-> c tau nu

Speaker: Syuhei Iguro (Nagoya University)

CKM2023_iguro.pdf

22 Constrained 2nd-order power corrections in HQET

Speaker: Markus Tobias Prim (University of Bonn (DE))

CKM_BLPRXP_2023.pdf

23 LFU tests at Belle/Belle II

Speaker: Bob Kowalewski (University of Victoria (CA))

CKM2023 Kowalewksi LFU talk.pdf

24 Impact of Lambdab -> Lambdac tau nu on new physics in b -> c tau nu transitions

Speaker: Marco Fedele (KIT)

CKM.pdf

25 LFU tests in semileptonic decays at LHCb

Speaker: Marta Calvi (Univ. degli Studi Milano-Bicocca)

LFU_MCalvi.pdf

WG 5

26 Inputs from BESIII for gamma

Speaker: Xiaokang zhou (CCNU)

Input for gamma measurements from BESIII_CKM2023_v2.pdf

27 New results of the CKM angle gamma/$\phi_3$ at Belle (II)

Speaker: Karim Trabelsi (LAL)

belle2_20230918_kt.pdf

28 New results of gamma measurements in ADS, GLW-like decays at LHCb

Speaker: Seophine Stanislaus (University of Oxford (GB))

SeophineStanislaus_LHCbADSGLW_CKM.pdf

29 Towards extracting $\gamma$ from $B\rightarrow D K$ without binning

Speaker: Stefan Schacht (University of Manchester)

ckm-gamma-schacht.pdf

WG 6

30 Higgs and CP-violation

Speakers: Rui Santos (ISEL), Rui Santos (ISEL and CFTC-UL)

santos_CKM2023.pdf

31 Discussion

32 Extra Higgs searches

Speaker: Junquan Tao (Institute of High Energy Physics, Chinese Academy of Sciences (CN))

CKM2023_ExtraHiggsSearches_JunquanTao.pdf

33 Discussion

34 Higgs to fermion decays

Speaker: Javier Cuevas (Universidad de Oviedo (ES))

higgs_fermions_ckm.pdf

35 Discussion

Welcome Drink

Tuesday 19 September

WG 1

36 Charmed meson lifetimes and prospects for future determinations of Vcs, Vcd at Belle / Belle II

Speaker: Alan Schwarz

charm_lifetimes_schwartz-1.pdf

37 Experimental status of Vcs and Vcd

Speaker: Tengjiao Wang

Experimental status of Vcs and Vcd.pdf

38 Overview of D form factors and decay constants (lattice)

Speaker: William Jay (Fermi National Accelerator Laboratory)

wjay_ckm2023_ddecays.pdf

39 Discussion

WG 4 & 5

40 New physics in $B_{q} - \bar{B_{q}}$ in connection with CKM $\gamma$

Speaker: Eleftheria Malami

CKM2023.pdf

41 Decay-time dependent measurements of the CKM angle $\gamma$ at LHCb

Speaker: Quentin Fuhring (Technische Universitaet Dortmund (DE))

CKM_qfuehring.pdf

42 Measurements of CKM angle gamma and parameters related to mixing and CP violation in the charm at LHCb

Speaker: Innes Mackay (University of Oxford (GB))

CKM2023.pdf

Coffee break

WG 1 & 2

Conveners: Alexander Leon Gilman (University of Oxford (GB)), Raynette Van Tonder (McGill University)

43 Updates on inclusive charmed and bottomed meson decays from lattice

Speaker: Ryan Kellermann (SOKENDAI)

CKM23_Kellermann.pdf

44 HQE in inclusive SL decays

Speakers: Keri Vos (Nikhef National institute for subatomic physics (NL)), Dr Keri Vos (University of Maastricht)

inclusivedecays_CKM2023.pdf

45 Recent measurements of inclusive SL decays at the beauty and charm factories

Speaker: Markus Tobias Prim (University of Bonn (DE))

CKM_Belle_2023.pdf

WG 5

Conveners: Gilberto Tetlalmatzi-Xolocotzi (Siegen University), Melissa Maria Cruz Torres (CBPF - Brazilian Center for Physics Research (BR))

46 Three-body non-leptonic B decays in QCD factorization

Speaker: Tobias Huber (Siegen U)

ckm_huber_2023.pdf

47 Direct CP violation measurements with charmless B decays at Belle II

Speaker: Mirco Dorigo (INFN Trieste)

Belle2_charmless_CKM23.pdf

48 CP violation measurements in three-body Charmless B decays at LHCb

Speaker: Lucas Nicholas Falcao Ferreira (CBPF - Brazilian Center for Physics Research (BR))

CKM2023_LucasFalcao_Final.pdf

49 Search for CP violation in Baryons

Speaker: Chiara Mancuso (Université Paris-Saclay (FR), Università degli Studi di Milano (IT), INFN Sezione di Milano (IT))

CKM23_Mancuso_vdef.pdf

Lunch

WG 3

50 Rare kaons on the lattice

Speaker: Ryan Hill

ckm_rhill.pdf

51 Update and outlook of rare K decays at NA62

Speaker: Michal Koval (Charles University (CZ))

CKM2023-Koval-NA62-rare_decays.pdf

52 Search for $K_L \to \pi^0\nu\nu$ at KOTO

Speakers: koji shiomi (High Energy Accelerator Research Organization), koji shiomi (Kyoto university)

CKM2023_KOTO_shiomi.pdf

53 Flavour & BSM -- Quo vadis?

Speaker: Wolfgang Altmannshofer (UC Santa Cruz)

altmannshofer_CKM.pdf

WG 6

54 Theory: how much room is there still for discoveries?

Speakers: Maeve Madigan (Heidelberg University), Maeve Una Madigan

CKM_MM.pdf

55 Discussion

56 Searches for Leptoquarks

Speaker: Vojtech Pleskot (Charles University (CZ))

20230919_leptoquark_searches-7.pdf

57 Discussion

58 Searches for vector-like quarks

Speaker: Dalia Lucero Ramirez Guadarrama (Universidad Iberoamericana (MX))

CKM2023-19Sep-VLQ-ATLASCMS-DaliaLRG.pdf

59 Discussion

60 Heavy leptons/neutrinos searches

Speaker: Riccardo Manzoni (ETH Zurich (CH))

hnl_ckm_santiago_19_09_2023_manzoni.pdf

61 Discussion

WG 7

62 CPV in charmed baryons (theory)

Speaker: Fu-Sheng Yu (Lanzhou University)

CharmBaryon-FSY.pdf

63 CPV in charmed baryons (experimental)

Speaker: Dr Artur Ukleja (AGH University of Science and Technology (PL))

CKM2023.pdf

64 Earth mover’s distance as a measure of CP violation

Speaker: Ahmed Youssef (University of Cincinnati)

[Youssef]CKM_2023_EMD_CPV.pdf

Coffee break

WG 2

Convener: William Jay (MIT)

65 Exclusive SL B-decays at Belle/Belle II

Speaker: Christoph Schwanda

ckm_schwanda_final.pdf

66 CKM matrix elements at LHCb

Speaker: Blaise Raheem Delaney (Massachusetts Inst. of Technology (US))

Delaney CKM 2023 v2.pdf

67 B(s)->D^(*)(s) from FNAL/MILC

Speaker: Alejandro Marino Vaquero Avilés-Casco (Universidad de Zaragoza)

CKM-Talk.pdf

68 Model independent description of B -> D pi l nu decays

Speaker: Florian Herren (Fermilab)

CKM_2023_Florian_Herren_final.pdf

69 Extraction of the ratio $|V_{ub}|/|V_{cb}|$ from the combined study of the exclusive decays

Speaker: IPSITA RAY

CKM_2023_Ipsita Ray.pdf

WG 4 & 5

70 A summary of the UTFit latest results, with the inclusion of D-Dbar mixing observables, with both SM and NP fits/predictions

Speaker: Marcella Bona (Queen Mary University of London (UK))

bona-utfit.pdf

71 Handling correlated systematic errors in $\gamma$ measurements combination among experiments: lead to open discussion LHCb/Belle (II)/BESIII

Speaker: Alexander Leon Gilman (University of Oxford (GB))

GilmanCKMCorrelatedGammaSys.pdf

HFLAV meeting

Wednesday 20 September

WG 1

72 Global fit, proposal for Kμ3/Kμ2 measurement, CKM first row unitarity

Speaker: Matthew Moulson (INFN e Laboratori Nazionali di Frascati (IT))

CKM 2023.pdf

73 New measurement of KS → πeν at KLOE-2

Speaker: Antonio Passeri (Universita e INFN Roma Tre (IT))

CKM2023_Kse3_Passeri.pdf

74 Input to Vus from lattice QCD including the progress on hyperon decays

Speaker: Felix Erben

erben_ckm23_Vus.pdf

75 Effective Field Theory for neutron β decay

Speaker: Wouter Dekens

dekens_CKM23.pdf

WG 2

Convener: Dr Ryoutaro Watanabe (INFN Pisa)

76 Unitarity constraints and the dispersive matrix

Speaker: Ludovico VITTORIO

CKM23_LV_v3.pdf

77 Combining lattice and sum rules to determine |Vub|/|Vcb|

Speaker: Carolina Da Silva Bolognani (Nikhef National institute for subatomic physics (NL))

ckm2023.pdf

78 NLO QCD corrections for B -> Xc tau nu

Speaker: Daniel Moreno

SantiagodGdq2bctvNLO.pdf

79 New physics contributions to moments of incl. b -> c

Speaker: Matteo Fael (CERN)

CKM2023.pdf

80 |Vub| and the potential impact of new physics in exclusive b -> u l nu decays

Speaker: Blaženka Melić (Rudjer Boskovic Institute)

CKM2023_Vub_Melic.pdf

Coffee break

WG 3

81 Data-driven determination of charm-loop effects in B->K*mumu decay

Speaker: Andrea Mauri (Imperial College (GB))

CKM_Mauri.pdf

82 LFU in rare b decays at LHCb

Speaker: Martino Borsato (Universita & INFN, Milano-Bicocca (IT))

CKM2023_LFU_b2sll.pdf

83 Radiative b decays at Belle/Belle II

Speakers: Justine Serrano (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Rahul Tiwary (Tata Institute of Fundamental Research, Mumbai)

BELLE2-TALK-DRAFT-2023-145.pdf

84 Differential BR and angular analyses in rare b decays at LHCb

Speaker: Ulrik Egede (Monash University (AU))

Egede.pdf

85 Dispersive analysis of B->K* and Bs->phi form factors

Speaker: Meril Reboud

Reboud_200923_CKM.pdf

WG 5

86 Measurement of Branching ratios in hadronic B to charm decays at Belle/Belle2

Speaker: Vidya Sagar VOBBILISETTI (IJCLab (Orsay))

Slides 20 Sept 2023.pdf

Lunch

SAC meeting

Social program: Trip to Finisterra

Busses leave at 16:00 at Avenida de Xoán XXIII , Santiago de Compostela, 15704

Social program: Historical visit to Santiago

Busses leave at 16:00 at Avenida de Xoán XXIII , Santiago de Compostela, 15704

Thursday 21 September

WG 2

Convener: William Jay (MIT)

87 Recent CMS results on flavor anomalies and lepton flavor violation

Speaker: Riccardo Manzoni (ETH Zurich (CH))

lfuv_ckm_santiago_manzoni.pdf

88 LHCb prospects on semileptonic decays

Speaker: Marcello Rotondo (INFN e Laboratori Nazionali di Frascati (IT))

mrotondo_ckm2023.pdf

89 Discussion

WG 6

90 Theory on top spin and entanglement

Speaker: Juan Ramon Munoz De Nova

TopQuantumInformation___CKM2023.pdf

91 Discussion

92 Single top measurements including CKM measurements

Speaker: Dr Maria Moreno Llacer (Univ. of Valencia and CSIC (ES))

MariaMorenoLlacer_SingleTopAndCKM_ATLASandCMS_Sept2023.pdf

93 Discussion

94 tt+X measurements

Speaker: Barbara Alvarez Gonzalez (Universidad de Oviedo (ES))

CKM2023_BarbaraAlvarez.pdf

95 Discussion

96 Measurement of spin properties

Speaker: Nello Bruscino (Sapienza Universita e INFN, Roma I (IT))

Bruscino.CKM23.TopSpinProperties.pdf

97 Discussion

Coffee break

WG 1

98 Improved radiative corrections for Kℓ3 decays and superallowed beta decays

Speaker: Misha Gorshteyn

Gorshteyn CKM Vud Vus.pdf

99 Neutron decay asymmetry: PERKEO III vs. aSPECT

Speaker: Ulrich Schmidt

Talk Schmidt CKM2023.pdf

100 Updates for PERC

Speaker: Bastian Märkisch

Maerkisch CKM 2023 -1.pdf

101 Prospects for PIONEER

Speaker: Martin Hoferichter

Talk_hoferichter.pdf

WG4

102 Theory determination of γ and φs from B(s) → hh decays

Speakers: Keri Vos (Nikhef National institute for subatomic physics (NL)), Dr Keri Vos (University of Maastricht)

CKM_nonlept2023.pdf

103 NNLO QCD corrections to ∆Γ(s) in the B(s) − ̄B(s) system

Speaker: Pascal Reeck (Karlsruhe Institute of Technology)

ckm_presentation.pdf

104 Update on SU(3)-breaking ratios and bag parameters for B(s) mesons

Speaker: Felix Erben

erben_ckm23_mixing.pdf

CKM Group Picture: CKM 2023 workshop group picture

Lunch

WG 3

105 $B \to K + invisible$ at Belle II

Speaker: Slavomira Stefkova

CKM_2023_Stefkova.pdf

106 LFV b decays at Belle and LHCb

Speaker: Gagan Mohanty (Tata Inst. of Fundamental Research (IN))

CKM_workshop.pdf

107 Overview on $B(s) \to \mu \mu$

Speaker: Giacomo Fedi (Imperial College (GB))

BMM_2023 (6).pdf

108 Light new physics scenarios, relation to flavour, overview

Speaker: Prof. Martin Bauer (IPPP Durham)

CKM23_MartinBauer.pdf

109 Rare charm decays at BESIII

Speaker: Zhijun Li (Sun Yat-Sen University)

RareCharm_CKM2023_Zhi-Jun Li_v1.3.pdf

WG 6

110 Measurement of Higgs FCNCs and anomalous couplings

Speaker: Robert Orr (University of Toronto (CA))

111 Discussion

112 Higgs CP measurements

Speaker: Dr Maria Moreno Llacer (Univ. of Valencia and CSIC (ES))

MariaMorenoLlacer_HiggsCP_ATLASandCMS_Sept2023.pdf

113 Discussion

114 Rare top decays (FCNCs, cLFV, etc)

Speaker: Ece Asilar (Hanyang University)

CKM2023_raretop_asilar.pdf

115 Discussion

116 Heavy resonances to bosons

Speaker: Robert Les (Michigan State University (US))

HeavyBosonResonance.pdf

117 Discussion

Coffee break

WG 2 & 3

118 Recent results on leptonic/rare decays at Belle/Belle II

Speaker: Justine Serrano (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

CKM23_Justine.pdf

119 Lattice outlook on B->rho and B->K*

Speaker: Luka Leskovec (Jozef Stefan Institute)

leskovec_BrhoKast.pdf

120 Rare B->pi and B->K decays on the lattice

Speaker: Dr Chris Bouchard (University of Glasgow)

Bouchard_CKM2023 (1).pdf

121 B->pi, B ->D(*) from JLQCD

Speakers: Brian Colquhoun (University of Glasgow), Dr Brian Colquhoun (University of Glasgow)

colquhoun_CKM.pdf

WG 7

122 HQE, mixing and lifetimes

Speaker: Alexander Lenz

23_09_CKM_Lenz.pdf

123 HFLAV Charm CPV and oscillations

Speaker: Jolanta Brodzicka (INP PAS Krakow)

HFLAVcharm_CKM2023.pdf

124 Mixing and indirect CPV in charm decays at LHCb

Speaker: Federico Betti (The University of Edinburgh (GB))

betti_federico_v2.pdf

125 Measurements of CPV and phases in charm decays at BESIII

Speaker: Yang Gao

CPV_phase_BESIII_Yang.pdf

Conference Dinner

Friday 22 September

Plenary session: WG Summaries

Convener: Claire Prouve (Universidade de Santiago de Compostela (ES))

126 WG1 summary

WG1_Summary.pdf

127 WG2 summary

ckm2023_wg2_summary.pdf

128 WG3 summary

CKM23_WG3_summary.pdf

129 WG4 summary

Speakers: Agnieszka Dziurda (Polish Academy of Sciences (PL)), Thibaud Humair (Max Planck Society (DE)), Dr Vladyslav Shtabovenko (University of Siegen)

CKM2023_WG4_Summary.pdf

Coffee break

Plenary session: WG Summaries

Convener: Diego Martinez Santos (Universidade de Santiago de Compostela (ES))

130 WG5 summary

W5-Summary_final.pdf

131 WG6 summary

Speakers: Andrea Helen Knue (Technische Universitaet Dortmund (DE)), Kai-Feng Chen (National Taiwan University (TW)), Prof. michihisa takeuchi (Sun Yat-sen University)

CKM2023 WG6 Summary.pdf

132 WG7 summary

WG7 summary.pdf

Closing

133 Closing

Speaker: Prof. Alan Schwartz (University of Cincinnati (US))

closing_talk.pdf