New physics at the low-energy precision frontier

16 Sept 2019, 10:00 → 20 Sept 2019, 16:00 Europe/Paris

LPT Orsay

 

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The goal of this programme is to put together theorists working on various aspects of precision physics, such as effective field theory, loop corrections, and lattice field theory.  The concrete topics to be discussed are flavor transitions of light and heavy mesons or baryons,  nuclear beta and double beta decays, electric dipole moments, baryon number violation, and low-energy parity violation.  We will discuss possible improvement of theoretical description of precision observables, so as to increase sensitivity to new physics.  The emphasis will be on  experts' discussions, with a small number (2-3 hours per day) of scheduled talks. 

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The workshop receives support from Département P2I de l'Université Paris-Saclay,  programme d'attractivité "Emilie du Châtelet" du LabEx P2IO, GDR Intensity Frontier, Laboratoire de Physique Théorique d’Orsay, L'Institut de Physique Nucléaire d'Orsay, and Laboratoire de L'accélérateur Linéaire.

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Monday 16 September

12:00 → 14:00 Lunch

14:00 → 14:40 Two-loop EW corrections to polarized Moller scattering

Speaker: Hiren Patel (UC Santa Cruz)

NNLO Moller-Patel.pdf

14:40 → 15:20 Coffee

15:20 → 16:00 Nucleon axial charge on the lattice

Speaker: Chris Bouchard (William and Mary)

Bouchard_Orsay_16Sep2019.pdf

16:00 → 16:30 Coffee

16:30 → 17:10 Baryon violation by two units and the deuteron lifetime

Speaker: Femke Oosterhof (University of Groningen)

Presentatie1b.pdf

Tuesday 17 September

10:00 → 10:40 Inclusive radiative and leptonic B decays in the SM

Speaker: Mikolaj Krzysztof Misiak (University of Warsaw (PL))

Mikolaj.pdf

10:40 → 11:20 Coffee

11:20 → 12:00 Theory of rare charm decays and BSM reach

Speaker: Gudrun Hiller (Technische Universitaet Dortmund (DE))

Orsay-ghiller-charmtheoryplusreach2019.pdf

12:00 → 14:00 Lunch

14:00 → 14:40 Weak charge of the proton

Speaker: Jens Erler (IF-UNAM)

Orsay 2019.pdf

14:40 → 15:20 Coffee

15:20 → 16:00 Double Beta Decays

Speaker: Wouter Dekens (Los Alamos National Lab)

Orsay_2019.pdf

Wednesday 18 September

10:00 → 10:40 Progress in g-2 theory

Speaker: Gilberto Colangelo

g-2-Orsay.pdf

10:40 → 11:20 Coffee

11:20 → 12:00 Semileptonic Bs->Ds and Bs->K decays on the lattice

Speaker: J Tobias Tsang (The University of Edinburgh)

Precision_Frontier_Orsay.pdf

12:00 → 14:00 Lunch

14:00 → 14:40 The Delta A_CP saga continues

Speaker: Alexander Lenz (IPPP, Durham)

Lenz_DeltaACP_Orsay_compressed.pdf

14:40 → 15:20 Coffee

15:20 → 16:00 Semileptonic B decays on the lattice

Speaker: Christine Davies (University of Glasgow)

paris-sep19.pdf

16:00 → 16:30 Coffee

16:30 → 17:10 The global SMEFT likelihood: flavour, Higgs, and beyond

Speaker: David Straub (Excellence Cluster Universe, Munich)

17:10 → 17:40 Last minute break

17:40 → 18:20 Semileptonic b->c transitions

Speaker: Martin Jung (Università di Torino & INFN)

Jung.pdf

19:00 → 21:00 Dinner

Thursday 19 September

10:00 → 10:40 B-decay discrepancies after Moriond 2019

Speaker: Peter Stangl (LAPTh Annecy)

Stangl_1909_Orsay.pdf

10:40 → 11:20 Coffee

11:20 → 12:00 Form factors and high mass moments in B --> K pi l l decays

Speaker: Javier Virto (Massachussets Institute of Technology)

BKpiFFs.pdf

12:00 → 14:00 Lunch

14:00 → 14:40 From B-anomalies to kaon physics

Speaker: David Marzocca (INFN Trieste)

FromBtoK.pdf

14:40 → 15:20 Coffee

15:20 → 16:00 Models for B-anomalies

Speaker: Dr Olcyr Sumensari (INFN Padova)

Sumensari-Orsay-2019 (1).pdf

16:00 → 16:30 Coffee

Friday 20 September

10:00 → 10:40 Non-standard interactions in semileptonic tau decays

Speaker: Gabriel Lopez Castro (Cinvestav-IPN)

10:40 → 11:20 Coffee

11:20 → 12:00 Progress in Lattice QCD+QED

Speaker: Andreas Juttner (University of Southampton (GB))

Orsay 2019 Juettner.pdf

12:00 → 13:30 Lunch

13:30 → 14:10 New physics searches via atomic physics

Speaker: Cedric Delaunay (LAPTh, CNRS)

AtomicNP.pdf

AtomicNP.pptx

14:10 → 14:50 Coffee