Implications of LHCb measurements and future prospects

15 Oct 2014, 09:00 → 17 Oct 2014, 13:00 Europe/Zurich

222/R-001 (CERN)

Andreas Weiler (Deutsches Elektronen-Synchrotron (DE)), Frederic Teubert (CERN), Gilad Perez (CERN), Gino Isidori (Unknown), Jonathan R. Ellis (CERN), Timothy Gershon (University of Warwick (GB)), Vincenzo Vagnoni (Universita e INFN (IT))

This is to be a small, informal workshop between the LHCb collaboration and interested theorists.  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) and 14-16 Oct. 2013.

The purpose of the meeting is 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.

The meeting will be arranged in four main streams, listed below along with the relevant conveners:

• CPV in B decays (with highlights gamma, phi_s and charmless B decays): Jennifer Girrbach, Sneha Malde, Fernando Rodrigues
• Rare B decays (Mostly b->sll family) : Sebastian Jäger, Fatima Soomro, Kostas Petridis
• New physics searches in charm, tau and kaon decays: Andreas Crivellin, Francesco Dettori, Angelo di Canto
• Forward electroweak physics, including pA: Juan Rojo, Zhenwei Yang, Simone Bifani

All interested theorists are welcome to participate, and are encouraged to register at the workshop INDICO page (there is no registration fee).  To express interest in giving a presentation, please contact the conveners of the relevant stream.  Unfortunately, to allow informal discussion, we must restrict the participation to exclude members of competing experiments.

Each participant should arrange their own accommodation (e.g. at the CERN hostel).  For any administrative matters (e.g. concerning external access to CERN), please contact the LHCb Secretariat.

For general matters, please contact the organising committee:
John Ellis, Tim Gershon, Gino Isidori, Patrick Koppenburg, Gilad Perez, Frederic Teubert, Vincenzo Vagnoni, Andreas Weiler

Some navigation help : Main page - LHCb style agenda

 

Wednesday 15 October

09:00 → 09:45 Introduction

Convener: Patrick Koppenburg (NIKHEF (NL))

slides Koppenburg-141015Implications.pdf

09:45 → 10:45 New physics searches in charm, $\tau$ and kaon decays

Conveners: Andreas Crivellin (University Bern), Angelo Di Canto (CERN), Francesco Dettori (CERN)

09:45 Rare kaons decays theory (20'+10')

Speaker: Giancarlo D'Ambrosio (Univ. + INFN)

Slides dambrosio_LHCb_15.pdf

10:15 Rare kaons decays exp (15'+15')

Speaker: Marc Olivier Bettler (University of Cambridge (GB))

Slides Bettler_20140915.pdf

10:45 → 11:15 Coffee

11:15 → 13:00 CPV in B decays (with $\gamma$, $\phi_s$ and charmless)

Conveners: Fernando Luiz Ferreira Rodrigues (CBPF - Brazilian Center for Physics Research (BR)), Jennifer Girrbach (Technical University Munich), Sneha Sirirshkumar Malde (University of Oxford (GB))

11:15 Experimental status of $\phi_s$

Speaker: Diego Martinez Santos (NIKHEF (NL))

Slides dms_implications_2014.pdf

11:40 Addressing hadronic uncertainties in extractions of $\phi_s$

Speaker: Rob Knegjens (Technical University of Munich)

Slides workshop_knegjens.pdf

12:05 Standard Model Predictions and New Physics Sensitivities in B-->DD decays

Speaker: Martin Jung (TU Dortmund)

Slides BtoDD.pdf

12:30 Future opportunities for Run II

Speaker: Timothy Gershon (University of Warwick (GB))

Slides Implications_15102014.pdf

13:00 → 14:00 Lunch

14:00 → 15:45 Forward electroweak physics, including pA

Conveners: Juan Rojo (INFN), Simone Bifani (University of Birmingham (GB)), Dr Zhenwei Yang (Tsinghua University (CN))

14:00 Introduction

Speakers: Juan Rojo (INFN), Simone Bifani (University of Birmingham (GB)), Zhenwei Yang (Tsinghua University (CN))

Slides lhcb-implications-forward-intro-JuanRojo.pdf

14:05 EW boson production at LHCb

Speaker: Stephen Farry (University of Liverpool (GB))

Slides sfarry.pdf

14:15 Impact of LHCb measurements on PDFs

Speaker: maria ubiali (University of Edinburgh)

Slides ubiali_pdfs.pdf

14:30 Discussion

14:45 $t\bar{t}$ studies at LHCb

Speaker: Victor Coco (CERN)

Slides Top_Implication2.pdf

14:55 $t\bar{t}$ production in the forward region

Speaker: Rhorry Graham Gauld (University of Oxford (GB))

Slides Gauld_16_10_14.pdf

15:10 Exclusive production at LHCb

Speaker: Daniel Johnson (CERN)

Slides 14-10Oct-15_DanJohnson.pdf

15:20 Review of exclusive $J/\psi$ production

Speaker: Thomas Teubner (University of Liverpool)

Slides tt_cern-lhcb-oct14.pdf

15:35 Discussion

15:45 → 16:15 Coffee

16:15 → 18:00 Rare B decays

Conveners: Fatima Soomro (Ecole Polytechnique Federale de Lausanne (CH)), Konstantinos Petridis (Imperial College Sci., Tech. & Med. (GB)), Sebastian Jaeger (University of Sussex (GB))

16:15 Experimental results on radiative B decays

Speaker: Martino Borsato (Laboratoire de l'Accelerateur Lineaire (FR))

Slides 151014_RadiativeBorsato.pdf

16:30 Theory perspectives of radiative B decays

Speaker: Emi Kou (LAL/IN2P3)

Slides LHCbWS_2014_kou.pdf

16:45 Low $q^2$ $b\to sll$ and interplay with radiative

Speaker: Jorge Martin Camalich

Slides LHCb_MartinCamalich.pdf

17:00 Discussion

17:07 $B^0_{(s)}\to\mu\mu$ experimental results and prospects

Speaker: Siim Tolk (NIKHEF (NL))

Slides 20141015_Bmm_Exp_Siim.pdf

17:17 $B^0_{(s)}\to\mu\mu$ theory perspectives

Speaker: Dr Martin Gorbhan (University of Liverpool)

Slides CERN_LHCb_Implications_2014_Gorbahn.pdf

17:27 Discussion

17:32 New directions in $b\to sll$

Speaker: Prof. Maxim Pospelov (Perimeter Institute)

Slides pospelovLHCb2014.pdf

17:52 Discussion

18:00 → 20:00 Welcome drink

Thursday 16 October

09:00 → 10:30 New physics searches in charm, $\tau$ and kaon decays

Conveners: Andreas Crivellin (University Bern), Angelo Di Canto (CERN), Francesco Dettori (CERN)

09:00 New physics in D meson decays (20'+10')

Speakers: Jernej F. Kamenik (Jozef Stefan Institute), Jernej Kamenik (INFN LNF)

Slides kamenik_NP_charm.pdf

09:30 Mixing and CPV in charm at LHCb (20'+10')

Speaker: Jolanta Brodzicka (University of Manchester (GB))

Slides Jolanta_Implications.pdf

10:00 Rare charm decays at LHCb (20'+10')

Speakers: Andrea Contu (INFN CAGLIARI (IT)), Benoit Viaud (Laboratoire de l'Accelerateur Lineaire (FR))

Slides ImpliRareD-version2.pdf

10:30 → 11:00 Coffee

11:00 → 13:00 Rare B decays

Conveners: Fatima Soomro (Ecole Polytechnique Federale de Lausanne (CH)), Konstantinos Petridis (Imperial College Sci., Tech. & Med. (GB)), Sebastian Jaeger (University of Sussex (GB))

11:00 Charm resonances in $b\to sll$ overview

Speaker: Alexander Khodjamirian (University of Siegen)

Slides Khodjamirian_LHCb_CERN_10_14.pdf

11:15 Implications of the broad charm resonance measurement in $B\to K\ell\ell$

Speaker: Roman Zwicky (edinburgh university)

Slides 14_zwicky.pdf

11:30 Results and prospects in $b\to sll$ penguins

Speaker: Patrick Haworth Owen (Imperial College Sci., Tech. & Med. (GB))

Slides oct_impl_powen.pdf

11:45 Discussion

11:55 Model independent implications from $b\to sll$ measurements including $r_K$

Speaker: Sophie Renner (CERN)

Slides Renner_LHCb_ImplicationsWS.pdf

12:10 Implications of $b\to sll$ measurements on model building

Speaker: Dr David Straub (Technische Universität München)

Slides straub-lhcb14-bsll.pdf

12:30 Discussion

13:00 → 14:00 Lunch

14:00 → 15:45 Implications

14:00 Flavour physics vs. Higgs physics - Cancelled

Speaker: Witold Skiba (Yale University)

14:35 Interplay of flavour and high-$p_T$ physics in SUSY models

Speaker: Dr David Straub (Excellence Cluster Universe, Munich)

Slides straub-lhcb14-susy.pdf

15:10 Interplay of flavour and high-$p_T$ physics in composite Higgs models

Speaker: Michele Redi (Universita e INFN (IT))

Slides redi_LHCb.pdf

15:45 → 16:00 Coffee

16:00 → 18:00 CPV in B decays (with $\gamma$, $\phi_s$ and charmless)

Conveners: Fernando Luiz Ferreira Rodrigues (CBPF - Brazilian Center for Physics Research (BR)), Jennifer Girrbach (Technical University Munich), Sneha Sirirshkumar Malde (University of Oxford (GB))

16:00 Gamma measurements from tree decays

Speaker: Christopher Thomas (University of Oxford)

Slides CT_141016.pdf

16:24 Gamma measurements from loop decays

Speaker: Vincenzo Vagnoni (Universita e INFN (IT))

Slides GammaBetasFromB2hh_Impication_Workshop_2014.pdf

16:43 Gamma : theoretical viewpoint

Speaker: Joachim Brod (University of Cincinnati)

Slides ug.pdf

17:02 CPV in 3-body charmless decays

Speaker: Alberto Correa Dos Reis (CBPF - Centro Brasileiro de Pesquisas Fisicas (CBPF))

Slides B2hhh.pdf

17:26 CPV in semileptonic decays

Speaker: Mika Anton Vesterinen (Ruprecht-Karls-Universitaet Heidelberg (DE))

Slides Mika_October_16th_ImplWS_Asl.pdf

Friday 17 October

09:00 → 10:45 Forward electroweak physics, including pA

Conveners: Juan Rojo (INFN), Simone Bifani (University of Birmingham (GB)), Dr Zhenwei Yang (Tsinghua University (CN))

09:00 Impact of LHCb measurements on MC tuning

Speakers: Philip Ilten (Department of Physics - Laboratory for Nuclear Science (LNS) - M), Philip Ilten (Massachusetts Inst. of Technology (US))

Slides ilten141017.pdf

09:15 Discussion

09:25 Review of forward physics in pA and AA collisions

Speaker: Nestor Armesto Perez (Universidade de Santiago de Compostela (ES))

Slides armesto_LHCb_1410.pdf

09:55 LHCb results in pA

Speaker: Michael Schmelling (Max-Planck-Gesellschaft (DE))

Slides pAlhcb.pdf

10:10 LHCb ideas/plans for AA

Speaker: Patrick Robbe (Laboratoire de l'Accelerateur Lineaire (FR))

Slides LHCbImplicationW_17Oct2014.pdf LHCbImplicationW_17Oct2014.pptx

10:20 Discussion

10:45 → 11:15 Coffee

11:15 → 12:15 New physics searches in charm, $\tau$ and kaon decays

Conveners: Andreas Crivellin (University Bern), Angelo Di Canto (CERN), Francesco Dettori (CERN)

11:15 LFV decays theory (20'+10')

Speaker: Avelino Vicente (Université de Liège)

Slides a_vicente.pdf

11:45 LFV decays exp (20'+10')

Speaker: Basem Khanji (Universita & INFN, Milano-Bicocca (IT))

Slides Imp2014_Tau23mu.pdf

12:15 → 13:00 Closing

Convener: Patrick Koppenburg (NIKHEF (NL))

12:15 Outlook

Speaker: Ulrich Andreas Haisch (University of Oxford (GB))

Slides LHCb14.pdf