Name: DESC workshop on cosmology with peculiar velocities, Marseille, 22-26/09/2025
Start: 2025-09-22T00:40:00+02:00
End: 2025-09-26T18:30:00+02:00
Location: No location set

DESC workshop on cosmology with peculiar velocities, Marseille, 22-26/09/2025

de lundi 22 septembre 2025 (00:40) à vendredi 26 septembre 2025 (18:30)

lundi 22 septembre 2025
09:00 Plenary: Introduction
Introduction
09:00 - 09:45
Contributions

09:00 Welcome

09:15 Introduction to cosmology with Peculiar Velocities - Julian Bautista (CPPM, Aix-Marseille Université, CNRS/IN2P3)
09:45 Plenary: Science Interests (Lightning talks)
Science Interests (Lightning talks)
09:45 - 10:40

10:40 Break
Break
10:40 - 11:10

11:10 Plenary: Science Interests (Lightning Talks)
Science Interests (Lightning Talks)
11:10 - 11:45

11:45 Visit of the KM3NET undersea neutrino telescope high bay at CPPM

11:45 - 12:30

12:30 Lunch
Lunch
12:30 - 13:40
13:40 Plenary: Science talks
Science talks
13:40 - 15:20
Contributions

13:40 Flip software and applications - Corentin Ravoux (LPC Clermont-Ferrand CNRS/IN2P3)

14:00 The momentum power spectrum method - Fei QIN (CPPM)

14:20 Reconstruction PV fs8 - Dane Cross

14:40 BORG-velocity with ZTF DR2.5 - Mahmoud Ahmed Emam Osman (LPNHE)

15:00 Blinding for PV studies - Corentin HANSER (CPPM)
15:20 Break
Break
15:20 - 15:50

15:50 Plenary: Science Interests (Lightning Talks)
Science Interests (Lightning Talks)
15:50 - 16:10
16:10 Plenary: Status of LSST SN Ia PVs
Status of LSST SN Ia PVs
16:10 - 16:40
Contributions

16:10 Status of LSST SN Ia PVs - Bastien Carreres (Duke University)
16:40 Parallel: Discussions on what to do with PV
Discussions on what to do with PV
16:40 - 17:40
mardi 23 septembre 2025
09:00 Plenary: PV surveys
PV surveys
09:00 - 10:20
Contributions

09:00 ZTF DR2.5 - Rafael Kebadian (CPPM)

09:20 ZTF DR4 - Jakob Nordin (Humboldt Universität zu Berlin)

09:40 WALLABY - Fei QIN (CPPM)

10:00 LS4 - Alex Kim (Lawrence Berkeley National Laboratory) Lluís Galbany (ICE-CSIC)
10:20 Break
Break
10:20 - 10:50

10:50 Parallel: Blinding
Blinding
10:50 - 12:00

Parallel: TBD
TBD
10:50 - 12:00

Parallel: What to do with DESC early data?
What to do with DESC early data?
10:50 - 12:00

12:00 Lunch
Lunch
12:00 - 13:30
13:30 Plenary: PV surveys
PV surveys
13:30 - 15:30
Contributions

13:30 DEBASS - Maria Acevedo (Duke University)

13:50 ATLAS - Jack Tweddle (University of Oxford)

14:10 DESI FP - Caitlin Ross (University of Queensland)

14:30 DESI TF - Kelly Douglass (University of Rochester)

14:50 Discussion
15:30 Break
Break
15:30 - 16:00

16:00 Parallel: Cross-correlate datasets including galaxy surveys: science / methods
Cross-correlate datasets including galaxy surveys: science / methods
16:00 - 17:30

Parallel: Follow-up
Follow-up
16:00 - 17:30

Parallel: Systematics
Systematics
16:00 - 17:30

20:00 Social: Dinner
Dinner
20:00 - 21:00
mercredi 24 septembre 2025
09:00 Plenary: Theory
Theory
09:00 - 10:30
Contributions

09:00 EFT and modeling of PV - Shi-Fan Chen

09:20 Modeling higher-oder peculiar velocity density correlations - Massimo Guidi (University of Bologna)

09:40 Anchors no more: Using peculiar velocities to constrain H0 and the primordial Universe without calibrators - Davide Piras (University of Geneva)

10:00 Optimal Transport Reconstruction of Large-Scale Displacement and Velocity Fields - Farnik Nikakhtar (Yale University)

10:20 Skysurvey - Mickael Rigault (IP2I)
10:30 Coffee break
Coffee break
10:30 - 11:00

11:00 Parallel: Beyond linear theory modeling
Beyond linear theory modeling
11:00 - 12:15

Parallel: Cross-correlate datasets including galaxy surveys: organisation
Cross-correlate datasets including galaxy surveys: organisation
11:00 - 12:15

Parallel: Simulations
Simulations
11:00 - 12:15

12:15 Lunch
Lunch
12:15 - 13:30

13:30 Plenary: Summary from parallel + discussion
Summary from parallel + discussion
13:30 - 15:30

15:30 Break
Break
15:30 - 16:00

16:00 Plenary: Looking ahead - What is missing and how to collaborate?
Looking ahead - What is missing and how to collaborate?
16:00 - 17:30
jeudi 25 septembre 2025

09:00 Plenary: Damiano Thesis
Damiano Thesis
09:00 - 12:00

12:00 Lunch
Lunch
12:00 - 14:00

14:00 Plenary: Close session
Close session
14:00 - 15:00

16:00 Social: Football
Football
16:00 - 17:00
vendredi 26 septembre 2025

09:00 Parallel: Sprint Session
Sprint Session
09:00 - 13:00

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