CTEQ Fall meeting 2023

9 Nov 2023, 09:00 → 10 Nov 2023, 17:30 America/Detroit

3239 BPS (MSU)

Reinhard Schwienhorst (Michigan State University (US))

2023 Fall CTEQ meeting Nov 9-10, Michigan State University. The CTEQ Fall meeting 2023 will be hosted by MSU in the Biomedical & Physical Sciences (BPS) building on campus. The meeting consists of a one-day session that is open to everyone, and a 1/2 day CTEQ-internal business meeting.

The main topic of the open meeting will be PDFs and top quarks: Constraining PDFs  through top-quark measurements, and the impact of PDFs on measurement and prediction uncertainties.

Please register so that we can an idea of the expected attendance. Registration is free. Please let the organizers know if you would like to give a talk.

Organized by:
Joey Huston (MSU)
Huey-Wen Lin (MSU)
Paul Reimer (Argonne)
Reinhard Schwienhorst (MSU, chair)
Doreen Wackeroth (University at Buffalo)

Sponsored by the HEP group at Michigan State University.

 

Thursday, 9 November

09:00 → 09:10 Welcome

Speakers: Doreen Wackeroth, Paul Reimer, Reinhard Schwienhorst (Michigan State University (US))

09:10 → 09:35 Nuclear PDFs after 10 years of LHC data (zoom)

Speaker: Michael Klasen

klasen.pdf

09:40 → 10:05 The impact of $t\bar{t}$ data on PDFs (zoom)

Speaker: Dr Francesco Giuli (CERN)

FGiuli_CTEQworkshop_091123.pdf

10:10 → 10:35 The role of parametrization in global analyses (Fantômas project, zoom)

Speaker: Aurore Courtoy (Instituto de Física, UNAM)

CTEQ_23_AC.pdf

10:50 → 11:20 Coffee break

11:20 → 11:35 Systematic Improvement of $x$-dependent Parton Distribution Function in Lattice-QCD Calculation

Speaker: Jack Edward Holligan

J_Holligan_CTEQ_2023.pdf

11:40 → 11:55 The Gluon Moment and Parton Distribution Function of the Pion from Nf=2+1+1 Lattice QCD

Speaker: William Good (Michigan State University)

WGood_CTEQ_prez_v1_with_anim.pdf

12:00 → 12:25 Recent developments at very high and low x (zoom)

Speaker: Dr TIMOTHY J HOBBS (Argonne National Laboratory)

Hobbs_CTEQ-Fall23_Ind.pdf

12:30 → 13:30 Lunch

Sandwich lunch in 3239 BPS. Please select your lunch using this form: https://forms.gle/wfg3H7CuiYWZYmCv8
Please complete by November 3 to give us time to order the sandwiches.

13:30 → 13:55 Gauge choice for organizing infrared singularities in QCD (zoom)

Speaker: Davison Soper

Soper.pdf

14:00 → 14:25 Neutron's photon content in the CT18qed framework

Speaker: Keping Xie (Michigan State University)

CT18qed_neutron.pdf

14:30 → 14:50 PDF Uncertainty Reduction for High-Mass Searches at the LHC using the ATLAS Detector

Speaker: Daniel Hayden (Michigan State University (US))

CTEQWS_PDFReduction_091123.pdf

15:00 → 15:30 Social 1/2 hour before colloquium

15:30 → 16:30 MSU PA Colloquium by Marco Guzzi ("Modern Hadron Colliders Era: proton dynamics, the quest for precision and new physics searches")

Social time and snacks in 1400 BPS, talk starts at 3:30pm in 1415 BPS
Zoom link on the left.

15:30 → 16:30 MSU PA Colloquium: Modern Hadron Colliders Era: proton dynamics, the quest for precision and new physics searches

Speaker: Marco Guzzi (Kennesaw State University)

MGuzzi-Nov-09-2023-MSU.pdf

16:45 → 17:10 Jets and EIC (zoom)

Speakers: Miguel Arratia, Miguel Arratia Munoz

CTEQ_2023.pdf

17:15 → 17:40 Extraction of the neutron F2 structure function from inclusive proton and deuteron deep-inelastic scattering data (zoom)

Speaker: Shujie Li (Berkeley Lab)

F2n extraction from world data - a CJ15 use case.pdf

17:45 → 18:00 Machine learning to reduce PDF uncertainties

Speaker: Jason P. Gombas (Michigan State University (US))

CTEQ Workshop Talk.pdf

18:05 → 18:30 Public: Car Pool Coordination and Driving to Dinner

Dinner information

18:30 → 20:30 Public: CTEQ Workshop Dinner at Dusty's Cellar

Dinner information

Friday, 10 November

12:40 → 14:00 Lunch break, end of CTEQ meeting

14:00 → 16:00 Bonus time: Optional time for discussions

Extra non-structured time for discussions and follow-up chats.