Implications of LHCb measurements and future prospects

12 Oct 2016, 09:00 → 14 Oct 2016, 14:30 Europe/Zurich

222/R-001 (CERN)

Antonio Polosa (Universita' La Sapienza, Roma - Italy), Barbara Storaci (Universitaet Zuerich (CH)), Frederic Teubert (CERN), Gino Isidori (University of Zurich), Jolanta Brodzicka (University of Manchester (GB)), Jure Zupan (University of Cincinnati), Marie-Helene Schune (Laboratoire de l'Accelerateur Lineaire (FR)), Monika Blanke (KIT Karlsruhe IKP and Karlsruhe U. ITP)), Patrick Koppenburg (Nikhef National institute for subatomic physics (NL)), Timothy Gershon (University of Warwick (GB)), Vincenzo Vagnoni (Universita e INFN (IT)), Vladimir Vava Gligorov (Lab. Phys. Nucl. Hautes Energies (FR))

This is the 2016 edition of a series of workshops between the LHCb collaboration and the theory community. It follows similar meetings held 10-11 Nov. 2011, 16-18 April 2012 (which resulted in a paper published in EPJ C 73 (2013) 2373), 14-16 Oct. 2013, 15-17 Oct. 2014 and 3-5 Nov. 2015. 

The purpose of the meeting has been to consider the latest results from LHCb, discuss possible interpretations and identify important channels and observables to test leading theoretical frameworks in the near future of LHCb data-taking. Furthermore, part of the talks has been devoted to theoretical and experimental prospects for a possible future LHCb upgrade, targeting an integrated luminosity of 300 fb^-1.

The meeting has been arranged in four streams, with three conveners each.

• CP violation in Beauty and Charm [Martin Jung, Sean Benson, Mark Williams, email-all]
• Semileptonic and rare decays of Beauty, Charm and Strange [Christoph Bobeth, Paula Alvarez Cartelle, Antonio Romero Vidal, email-all]
• Not only flavour: precision measurements and new physics searches in the forward region [Admir Greljo, Paolo Gandini, Cedric Potterat, email-all]
• Puzzles in QCD and spectroscopy with heavy flavours [Alessandro Pilloni, Yiming Li, Mark Whitehead, email-all]

Organising committee: Monika Blanke, Jolanta Brodzicka, Timothy Gershon, Vladimir Vava Gligorov, Gino Isidori, Patrick Koppenburg, Antonio Polosa, Marie-Helene Schune, Barbara Storaci, Frederic Teubert, Vincenzo Vagnoni (chair), Jure Zupan (e-mail all)

Write up editorial committee: Timothy Gershon, Gino Isidori, Patrick Koppenburg (e-mail all)

General questions: Vincenzo Vagnoni

 

 

Wednesday 12 October

09:00 → 09:15 Welcome and introduction

Conveners: Vincenzo Vagnoni (CERN and INFN Bologna), Vladimir Gligorov (Lab. Phys. Nucl. Hautes Energies (FR))

09:00 Introduction

Speaker: Vincenzo Vagnoni (CERN and INFN Bologna)

LHCb implications workshop welcome.pdf

09:15 → 13:00 Semileptonic and rare decays of Beauty, Charm and Strange

Conveners: Antonio Romero Vidal (University of Santiago de Compostela (ES)), Christoph Bobeth (Technical University Munich), Paula Alvarez Cartelle (Imperial College (GB))

09:15 Update and prospects on R(Xc) at LHCb

Speaker: Gregory Max Ciezarek (Nikhef National institute for subatomic physics (NL))

XTauImplications_Final.pdf

09:45 Angular observables in semitauonic B decays

Speaker: Jorge Martin Camalich (Johannes Universitat Mainz)

talk_final.pdf

10:15 Impact of leptonic $\tau$ decays on the distribution of $B \to P \mu \nu$ decays and radiative corrections to R(K) and R(K*)

Speaker: Marzia Bordone (University of Zurich)

talk.pdf

10:45 Coffee

11:15 Radiative and EW-penguin decays and LFU tests

Speaker: Konstantinos Petridis (University of Bristol (GB))

Implications2016_KAPetridis.pdf

11:45 Next steps and challenges in global fits for Run 2

Speaker: Nazila Mahmoudi (CERN and Lyon University (FR))

Nazila_LHCb_Oct16.pdf

12:10 Power corrections in $b \to sll$: what is known and what not

Speaker: Thomas Mannel (Siegen University)

Mannel-Implications-2016.pdf

12:35 Discussion

13:00 → 14:00 Lunch

14:00 → 17:00 Semileptonic and rare decays of Beauty, Charm and Strange

Conveners: Antonio Romero Vidal (University of Santiago de Compostela (ES)), Christoph Bobeth (Technical University Munich), Paula Alvarez Cartelle (Imperial College (GB))

14:00 Next steps with LHCb's $b \to sll$ data at low recoil

Speaker: Ivan Nisandzic (Technische Universitat Dortmund)

Implic-Nisandzic.pdf

14:25 New tests of LFU in $b \to sll$ decays

Speaker: Bernat Capdevila (Universitat Autònoma de Barcelona and IFAE)

ImplicationsTalk.pdf

14:50 Latest LHCb results and prospects on very rare decays in beauty, strange and charm

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

VeryRareDecays.pdf

15:20 Rare charm decays in the SM and beyond

Speaker: Stefan de Boer (TU Dortmund)

talk.pdf

15:45 Coffee

16:15 Experimental signatures at LHCb from NP models addressing the B-anomalies

Speaker: Andreas Crivellin (Paul Scherrer Institut (CH))

LHCbimplications.pdf

16:45 Discussion

17:00 → 18:20 CP violation in Beauty and Charm

Conveners: Mark Richard James Williams (CERN), Martin Jung (TUM IAS / Excellence Cluster Universe), Sean Benson (Nikhef National institute for subatomic physics (NL))

17:00 CP violation in Charm: experimental results and prospects

Speaker: Adam Davis (Tsinghua University (CN))

charm_mixing_cpv_implications_v4.pdf

17:20 CP violation in Charm: theoretical perspective

Speaker: Alexey Petrov (Wayne State University)

LHCb2016.pdf

17:40 Charm and beauty hadron decays to 3- & 4-body final states

Speaker: Ikaros Bigi (University of Notre Dame)

MyTalkLHCbWSOct2016V3.pdf

18:00 Discussion

19:00 → 20:30 Reception drink

Thursday 13 October

08:45 → 12:30 CP violation in Beauty and Charm

Conveners: Mark Richard James Williams (CERN), Martin Jung (TUM IAS / Excellence Cluster Universe), Sean Benson (Nikhef National institute for subatomic physics (NL))

08:45 Status and prospects with $\gamma$ at LHCb

Speaker: Daniel Johnson (CERN)

16-10Oct-11_DanJohnson.pdf

09:10 CP violation in baryons: experimental results and prospects

Speaker: Nicola Neri (Università degli Studi e INFN Milano (IT))

ImplicationWorkshop16_v2.pdf

09:30 CP violation in baryons: theoretical perspective

Speaker: Gauthier Durieux (DESY)

durieux.pdf

09:50 Time-dependent CP violation: experimental results and prospects

Speaker: Paul Seyfert (Universita & INFN, Milano-Bicocca (IT))

pseyfert.pdf

10:10 Coffee

10:40 CP violation in three-body B-meson decays

Speaker: Javier Virto (University of Bern)

CPV3body.pdf

11:00 New strategies with $B^0_s \to K^+K^-$

Speaker: Keri Vos (Siegen University)

BstoKK_LHCb.pdf

11:20 Charming new physics in rare B decays and mixing

Speaker: Kirsten Leslie (University of Sussex)

LHCb_K_Leslie.pdf

11:40 Status and prospects with Lattice calculations

Speaker: Maxwell Hansen (Institut fur Kernphysik and Helmholz Institute Mainz, University of Mainz)

LHCb_MTH.pdf

12:00 Discussion

12:30 → 13:30 Lunch

13:30 → 16:50 Not only flavour: precision measurements and new physics searches in the forward region

Conveners: Admir Greljo (University of Zurich), Cedric Potterat (Federal University of of Rio de Janeiro (BR)), Paolo Gandini (University of Oxford (GB))

13:30 Physics with electroweak bosons in the forward direction at LHCb

Speaker: Katharina Mueller (Universitaet Zuerich (CH))

katharina.mueller.pdf

13:50 Beauty-quark forward-backward and charge asymmetries at hadron colliders

Speaker: Christopher W. Murphy (Scuola Normale Superiore, Pisa (IT))

CWM_LHCb_Implications.pdf

14:10 Beauty-quark and Charm-quark pair production asymmetries at LHCb

Speaker: Rhorry Gauld (IPPP Durham University)

Gauld_HVQ.pdf

14:30 SUSY searches at LHCb

Speaker: Oscar Augusto De Aguiar Francisco (University of Liverpool (GB))

161013_SUSY_searches_at_LHCb_v2.pdf

14:50 Searching for new spin-0 resonances at LHC

Speaker: Jernej Fesel Kamenik (Jozef Stefan Institute (SI))

kamenik.pdf

15:10 Coffee

15:30 Measuring quark polarizations via baryons at ATLAS, CMS and LHCb

Speaker: Yevgeny Kats (Weizmann Institute of Science)

qpol-LHCb-2016.pdf

15:50 On the Charm Contribution to the Atmospheric Neutrino Flux

Speaker: Logan Wille (University of Wisconsin)

WilleLHCbForwardCharm.pdf

16:10 Dark Photon searches at LHCb

Speaker: J Michael Williams (Massachusetts Inst. of Technology (US))

Williams_LHCbImp2016.pdf

16:30 Discussion

16:50 → 19:00 Puzzles in QCD and spectroscopy with heavy flavours

Conveners: Dr Alessandro Pilloni (Jefferson Lab), Mark Peter Whitehead (CERN), Yiming Li (Universite de Paris-Sud 11 (FR))

16:50 Spectroscopy at LHCb

Speaker: Marco Pappagallo (Universita e INFN, Bari (IT))

Talk_Implication_Workshop_Pappagallo.pdf

17:15 Overview of exotic charmonia states

Speaker: Luciano Maiani (Universita e INFN, Roma I (IT))

LHCb@maiani_v2.pdf

17:40 Open Charm Spectroscopy

Speaker: Fulvia De Fazio (INFN Bari)

defazio.pdf

18:00 Heavy-flavour spectroscopy and exotic states from Lattice QCD

Speaker: Graham Moir (University of Cambridge)

Graham_Moir_LHCb_16.pdf

18:20 Discussion

Friday 14 October

09:00 → 10:40 Puzzles in QCD and spectroscopy with heavy flavours

Conveners: Alessandro Pilloni (Jefferson Lab), Mark Peter Whitehead (CERN), Yiming Li (Universite de Paris-Sud 11 (FR))

09:00 Production at LHCb

Speaker: Yanxi Zhang (Universite de Paris-Sud 11 (FR))

ProductionLHCb.pdf

09:20 Quarkonium-like states near threshold

Speaker: Estia Eichten (Fermilab)

eichten_LHCb16.pdf

09:40 Selection rules for exotic states

Speaker: Angelo Esposito (Columbia University (US))

LHCb2016_Esposito.pdf

10:00 Heavy hybrids

Speaker: Jaume Tarrus (Technical University of Munich (DE))

talk_CERN16.pdf

10:20 Discussion

10:40 → 11:00 Coffee

11:00 → 13:15 Keynote session

Conveners: Vincenzo Vagnoni (CERN and INFN Bologna), Vladimir Gligorov (Lab. Phys. Nucl. Hautes Energies (FR))

11:00 Lattice QCD in heavy flavour: status and long-term prospects

Speaker: Ruth Van de Water (Fermilab)

LQCD_LHCb.pdf

12:00 Flavour physics outlook

Speaker: David Straub (Excellence Cluster Universe, Munich)

Straub_FlavourOutlook_LHCbImplications2016.pdf

13:00 Conclusion

Speaker: Vincenzo Vagnoni (CERN and INFN Bologna)