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Rubin/LSST France meeting

Lightning talks

Spring 2023 – LPSC, Grenoble

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Instructions

  • Copy the template slide #3
  • Fill in your name, position and institution (and picture if you want)
  • Add content about your research for about 1 minute
    • It’s totally OK to present your research project if you don’t have results yet!
    • We recommend one or two plots with take-away messages and potentially a couple of references/links. Just don’t try to pack too much into one slide :)
    • For examples, see the slides from the 2022 summer meeting
  • For junior members of DESC, have a look at JuDO (Junior DESC Organization) and the #desc-judo channel on the LSSTC slack.

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Your name�Your position and affiliation

  • My research projects are…
  • My research interests are…

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Corentin Ravoux

LPC Clermont

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Lyman-alpha forest (DESI):

    • Measurement of the one-dimensional power spectrum
    • 3D tomographic mapping
    • Hydrodynamical simulations

Supernovae:

    • Growth rate measurement with peculiar velocities
    • Rubin SNIa host redshift with DESI and DESI-II

Ravoux et al. 2023

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Juan Mena-Fernández�Postdoc @ LPSC�juan.menafernandez@lpsc.in2p3.fr

Ongoing projects within DESI:

  • Co-lead of the HOD systematics analysis team����������
  • Development and testing of the blinding pipeline for the Y1 analysis

Ongoing projects within DES:

  • DES Y6 BAO analysis:
    • optimization of the BAO sample
    • development of the pipeline to fit w(theta) (or ACF)
    • combination of estimators (ACF, APS, PCF)

Measurement already unblinded (within DES) and papers coming out soon!

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Chloé Barjou-Delayre�First year PhD student at LPC

  • ZTF group :
  • Observe the impact with synthetics filter on light curves
  • Studie anisotropie of universe with ZTF

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Wassim KABALAN�First year PhD student at APC

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with Alexandre Boucaud and Josquin Errard

"Accelerating Bayesian inference for cosmological pipelines"

  • Working between Simons Observatory (CMB B-Mode analysis) and Rubin LSST DESC (Weak Lensing)
  • Used to be (4 years) CATIA/Solidworks developer �(mainly accelerated and parallel programming)

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