b-baryon Fest [virtual]

5 nov. 2020, 09:40 → 6 nov. 2020, 21:00 Europe/Paris

The meeting will take place in Zoom, at the following link valid for the two days of the workshop.

In this workshop we will (virtually) gather together experimentalists and theorists to discuss current research activities around rare decays of b-baryons. 

Topics will be:

1) highlights of the most recent results

2) state of the art of theory and perspectives

 

Organising committee: 

Yasmine Amhis

Carla Marin Benito

Sébastien Descotes-Genon

Danny van Dyk

bbaryons.pdf

jeudi 5 novembre

09:45 → 12:00 session

Présidents de session: Sebastien DESCOTES-GENON (CNRS/Laboratoire de Physique Théorique Orsay), Sébastien Descotes-Genon (IJCLab)

09:50 Opening

Orateurs: Sebastien DESCOTES-GENON (CNRS/Laboratoire de Physique Théorique Orsay), Dr Sébastien Descotes-Genon (IJCLab)

presentation_SDG.pdf

10:05 Lb fragmentation fraction: Status @ LHCb

Orateur: anna lupato (University of Manchester)

bbaryonfest_Lupato.pdf

10:35 Lb fragmentation fraction: New approach using hadronic decays

Orateur: Dr Tobias Huber (Siegen U)

orsay20.pdf

11:05 Lb Light-Cone Distribution Amplitudes and their Applications

Orateur: Prof. Thorsten Feldmann (Universität Siegen)

_b_LCDAs_and_Sum_Rules.pdf

11:35 Lb -> L { J/psi, mu^+mu^- }

Orateurs: Thomas Blake (University of Warwick), Tom Blake

tblake_lambdamumu.pdf

14:00 → 16:30 session

Président de session: Yasmine Amhis (IJCLab)

14:00 Lb lifetime

Orateur: Prof. Alexander Lenz (Universität Siegen)

Lenz_tau_Lambda_b.pdf

14:30 Lb -> L(1115) gamma @ LHCb

Orateur: Carla MARIN BENITO ({CNRS}UMR8607)

20201105-bbaryonFest-Lb2L0Gamma.pdf

15:00 Lb -> L: non-local contributions

Orateur: Danny van Dyk (TU München)

talk.pdf

15:30 Prospects for Lb analyses with CMS parked data

Orateurs: Sergey Polikarpov (MEPhI & LPI RAS), Sergey Polikarpov (NRNU MEPhI and LPI RAS)

b_baryon_fest_Nov2020.pdf

16:00 Lb -> {L(1120), L(1520)} and Lb -> Lc(*) form factors from lattice QCD

Orateur: Stefan Meinel (University of Arizona)

b-baryon_fest_2020_Meinel.pdf

vendredi 6 novembre

10:00 → 12:00 session

Président de session: Carla MARIN BENITO ({CNRS}UMR8607)

10:00 Lb -> Lc mu nu in HQET

Orateur: Zoltan Ligeti (Lawrence Berkeley National Lab. (US))

baryonfest.pdf

10:30 Lb -> Lc mu nu @ LHCb

Orateur: Abhijit Mathad (Universitaet Zuerich (CH))

Abhijit_bbaryonfest.pdf

11:00 Angular Analysis of Lb -> Lc (->L pi) mu nubar

Orateur: Jan-Niklas Toelstede (Technical University of Munich)

LamBTalk.pdf

11:25 Xib -> Xi {gamma, Jpsi, mumu}

Orateurs: Luis Miguel Garcia Martin, Vitalii LISOVSKYI (LAL), Vitalii Lisovskyi (TU Dortmund)

Search_for_and_decays_at_LHCb(2).pdf

14:00 → 17:00 session

Président de session: Danny van Dyk (TU München)

14:00 Measurement of alpha in ee -> L(->p pi) Lbar(pbar pi) production on the J/psi resonance

Orateur: Andrzej Kupsc (Uppsala University)

Kupsc1106.pdf

14:30 R(Lambda) prospects and R(pK) results

Orateurs: Mick Mulder (Nikhef), Yasmine Amhis (IJCLab)

YasmineMick_LU.pdf

15:00 LFV in Lb decays

Orateurs: Paul Nathaniel Swallow, Paul Swallow

bBaryonFest_LFVinLb.pdf

15:20 Lb -> L(1520) sensitivity study

Orateurs: Anja Beck (University of Warwick ), Felicia Volle, Martín Novoa Brunet (LPT Orsay), Martín Novoa-Brunet (IJCLab)

Talk at b-Baryon Fest Anja, Felicia and Martin (1).pdf

15:50 wrap-up

Orateur: Yasmine Amhis (IJCLab)

wrapup.pdf