Orsay 2023 W mass workshop

23 févr. 2023, 08:00 → 24 févr. 2023, 22:55 Europe/Paris

100/-1-A900 - Auditorium Joliot Curie (IJCLab)

Emi Hong-Kou bourhis (LAL), Maarten Boonekamp (IRFU), Valerio BERTACCHI (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Zhiqing Zhang (IJCLab)

The idea of this workshop is to put together researchers from theory and experimental sides to discuss the previous measurements, the current status of W-mass-related measurements, the theoretical issues and future developments of the field. 

We would like to keep the environment as informal as possible, to allow the researchers from different collaborations to speak. In this framework, we are inviting theorists, and researchers from ATLAS, CMS and LHCb collaborations.

 

Join Zoom Meeting

https://ijclab.zoom.us/j/99232377809?pwd=Yi9GOEUyYnBFd2lVZnRUUkdtTDdtUT09

Passcode: 463681

jeudi 23 février

10:00 → 10:30 Coffee

10:30 → 10:45 Welcome and introduction

Orateur: Valerio BERTACCHI (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

Wmass_IJCLab_welcome.pdf

10:45 → 12:45 Experiments: Current Status and combination

10:45 LHCb mW measurement with 2016 data

Orateur: Ross Hunter

ParisLHCbWmass_230223_RossHunter.pdf

11:15 ATLAS measurement and Combination

Orateur: Maarten Boonekamp (IRFU)

mW_Orsay_230223.pdf

11:45 Discussion

12:15 → 14:15 Lunch

14:15 → 17:35 Theory: Standard Model related topics

14:15 Determination of the W-boson mass at hadron colliders

Orateur: Alessandro Vicini

MWdetermination-NewProposal-Orsay2023.pdf

14:45 QCD precision predictions for W-mass measurements (remote)

Orateur: Tobias Neumann (BNL)

Talk

15:15 coffee break

15:45 Mixed QCD-EW corrections and the W-mass determination

Orateur: Raoul Röntsch

roentsch_orsay.pdf

16:15 Monte Carlo event generators and electroweak corrections for charged-current Drell-Yan

Orateur: Mauro Chiesa

mw_chiesa.pdf

16:45 Round table discussion

19:00 → 21:00 Dinner

at Le gramophone (27 Boulevard Dubreuil, Orsay),
https://le-gramophone-restaurant-orsay.eatbu.com/?lang=en

vendredi 24 février

09:30 → 12:30 Theory: BSM

09:30 Combined EW and PDF fit

Orateur: Juan Salvador Tafoya Vargas (IJCLab / Université Paris-Saclay)

combined_ew_PDF_fit___mW_workshop_at_Orsay.pdf

10:00 Probing extended Higgs sectors with the mass of the W boson

Orateur: Gerog Weiglein

MW_orsay_23.pdf

10:30 Low energy imprints of (Higgs) compositeness

Orateur: Giacomo Cacciapaglia

Cacciapaglia_Wmass.pdf

11:00 coffee break

11:30 Interplay between High- and Low-energy physics for the W-mass anomaly

Orateur: Tom Tong

Orsay_2023.pdf

12:00 discussion

12:30 → 14:30 Lunch

14:30 → 17:00 Experiments: Future prospects and new ideas

14:30 CDF measurement

Orateur: Chris Hays (Oxford)

Orsay.pdf

15:00 ATLAS future prospects

Orateur: Zhibo Wu

ATLAS_prospects_v3.pdf

15:30 LHCb future prospects

Orateur: Miguel Ramos.Pernas

Miguel_Ramos_Pernas-Future_on_the_W_mass_measurment.pdf

16:00 Global Fit

Orateur: Chen Wang

Slide_ChenWang_Version1.pdf

16:30 coffee break

16:30 → 17:15 Theory and experiment: Final roundable

16:30 final roundtable