Rare B Decays: Theory and Experiment 2016

18 Apr 2016, 09:00 → 20 Apr 2016, 13:00 Europe/Madrid

Barcelona

Javier Virto (Universitat Siegen), Joaquim Matias (Universita e INFN (IT)), Nicola Serra (Universitaet Zuerich (CH))

Rare B Decays: Theory and Experiment    2016

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This workshop aims to bring together the people who are active in rare B decays from the theoretical as well as experimental side. Particular focus is given on the exclusive decays B->K(*)ll, Bs->phi ll and Bs->phi gamma, and the "b->s anomalies". The goal of this workshop is to discuss the implications of the 3fb^-1 data from LHCb (as well as Belle, Atlas and CMS), to resolve current conflicts and to envisage future directions and prospects.

The deadline for registration is February 11th 2015. 

Organization pannel:  Joaquim Matias, Nicola Serra, Javier Virto

 

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This Workshop is funded by:

  ​Explora Program -- Ministerio de Economia y Competitividad

    Universität Zürich

    Severo Ochoa Program

 

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Monday 18 April

09:00 REGISTRATION

1 Welcome Address

2 Higher spin operators and particles in angular distributions

Speaker: Roman Zwicky (edinburgh university)

16_Barcelona-zwicky2.pdf

3 The B --> K*ll at the low recoil

Speaker: Ivan Nisandzic

nisandzic-Barcelona.pdf

4 Experimental constraints on the interference of charmonium in B->Kmumu

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

powen_barcelona.pdf

11:30 COFFEE

5 B --> PP Form factors in semileptonic B-decays

Speaker: Alexander Khodjamirian (University of Siegen)

Barcelona_BPP_16.pdf

6 B --> pi ll and B --> K ll at large recoil and |Vtd/Vts| determination

Speaker: Aleksey Rusov

Workshop_Barcelona_2016_Rusov.pdf

13:00 LUNCH

7 Study of rare B decays at ATLAS

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

bona_barcelona.pdf

8 Recent results from LHCb

Speaker: Marcin Chrzaszcz (Universitaet Zuerich (CH), Institute of Nuclear Physics (PL))

mchrzasz.pdf

9 Latest b->sll results from LHCb

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

BarcelonaWorkshop2016_KAPetridis.pdf

16:30 COFFEE

10 Angular analyses at CMS

Speaker: Alessio Boletti (Universita e INFN, Padova (IT))

Presentation.pdf

11 Angular analysis of B->K*ll at Belle

Speaker: Simon Wehle (DESY)

WEHLE_Barcelona.pdf

18:00 DISCUSSION

Tuesday 19 April

12 Lepton flavour universality tests at LHCb: strategy and status of RK and RK*

Speaker: Martino Borsato (Universidade de Santiago de Compostela (ES))

StatusRKandRKstar_MartinoBorsato.pdf

13 LFU at LHCb (part II)

Speaker: Rafael Silva Coutinho (Universitaet Zuerich (CH))

19_04_16_RafaelCoutinho.pdf

14 Ideas for LFNU (or how to shorten a coffee break)

Speaker: Danny van Dyk (University of Zurich (CH))

talk.pdf

15 Flavio: yet another public code

Speaker: David Straub (Excellence Cluster Universe, Munich)

10:35 COFFEE

16 Global analysis of b --> sll anomalies

Speaker: Javier Virto (Universitat Siegen)

BtoSAnomaliesSHORT.pdf

17 B to K * l^+ l^- in the Standard Model and other exclusive b to s transitions

Speaker: Marco Fedele (INFN RM1)

fedele_barcelona.pdf

18 Factorizable power corrections in B --> K* mu mu

Speaker: Lars Hofer

12:30 DISCUSSION

13:00 LUNCH

19 Global fits to the latest LHCb data on bsll

Speaker: Nazila Mahmoudi (Universite Claude Bernard-Lyon I (FR))

Nazila_Barcelona_April2016.pdf

20 Flavor anomalies from a gauge extension

Speaker: Javier Fuentes-Martin (IFIC, Universitat de València-CSIC)

RBD_Fuentes.pdf

21 Leptoquarks in B meson anomalies

Speaker: S Fajfer (Univ. of Ljubljana and Inst. J. Stefan)

Fajfer-LQ-Barcelona16.pdf

16:30 COFFEE

22 NP in b->smumu and b->ctaumu

Speaker: Andreas Crivellin (CERN)

17:30 DISCUSSION

19:30 SOCIAL DINNER

Wednesday 20 April

23 Toward a coherent solution of diphoton and B decay anomalies

greljo-Barcelona-2016.pdf

24 Measurement of the photon polarization at LHCb

Speaker: Arantza De Oyanguren Campos (Instituto de Fisica Corpuscular (ES))

Arantza_Oyanguren.pdf

25 The shape of (new) physics in b->s ll

Speaker: Jorge Martin Camalich (Johannes Universitat Mainz)

MartinCamalich_BCN.pdf

26 Signal of right–handed currents using B--> K*ll observables at kinematic endpoint

Speaker: Rahul Sinha (The Institute of Mathematical Sciences)

Sinha-Barcelona-2.pdf

11:00 DISCUSSION

11:30 COFFEE

27 Subleading-power factorization in inclusive b->sll

Speaker: Tobias Hurth (Johannes-Gutenberg-Universitaet Mainz (DE))

Barcelona16_2.pdf

28 Lepton Flavor Violation in Exclusive b-->s Decays

Speaker: Mr Olcyr Sumensari (LPT Orsay)

talk_Olcyr.pdf