Seminar Universe
In its new version, this seminar is a weekly meeting to present and discuss
the Large scale structures and the distant Universe research group's multiple subjects of study: cosmology,
large-scale structure of the Universe, cosmic microwave background, gravitational
lensing, etc. The talks are informal in order to foster scientific
discussion. The sessions last about 45 minutes, and take place on
Tuesday at 11:15 am.
Contacts: Karim Benabed, Silvia Galli, Guilhem Lavaux
- Tuesday 15 December 2020
-
Minh Nhat Nguyen
Max-Planck-Institut für Astrophysik, Garching, Allemagne
-
" Towards an unbiased, optimal inference with kinetic Sunyaev Zel'dovich measurements and forward modeling "
- Invited by : LAVAUX Guilhem
- Tuesday 08 December 2020
-
Cyrille Doux
Deptartment of Physics and Astronomy, University of Pennsylvania, Philadelphie, Pennsylvania, Etats-Unis d'Amérique
-
"Preparations for the analysis of the Dark Energy Survey Year 3 data of cosmic shear, clustering and CMB lensing "
- Invited by : BENABED Karim
- Tuesday 01 December 2020
-
Agnes Ferte
Jet Propulsion Lab. (JPL), California Inst. Technology (Caltech), Pasadena, California, Etats-Unis d'Amérique
-
"Testing gravity with weak gravitational lensing "
- Invited by : GAVAZZI Raphaël
- Tuesday 01 December 2020
-
Sihao Cheng
Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis
-
"A new vocabulary for patterns and its cosmological applications, or, CNN without training "
- Invited by : GAVAZZI Raphaël
- Tuesday 24 November 2020
-
Anton Baleato Lizancos
Institute of Astronomy, University of Cambridge, Cambridge, Royaume-Uni
-
"Understanding biases to cosmic microwave backgound (CMB) lensing and delensing on the road to precision science "
- Invited by : LAVAUX Guilhem and GALLI Silvia
- Tuesday 17 November 2020
-
Titouan Lazeyras
Scuola Internazionale Superiore Studi Avanzati, Trieste, Italie
-
"The impact of baryon-CDM perturbations on halo baryon fraction and clustering "
- Invited by : GAVAZZI Raphaël and PICHON Christophe
- Tuesday 03 November 2020
-
Angus H. Wright
Astronomisches Institut, Ruhr-Universität Bochum, Heidelberg, Allemagne
-
"Translating pixels into cosmology for Kilo Degree Survey -1000 "
- pdf
- Invited by : GAVAZZI Raphaël and LAVAUX Guilhem
- Tuesday 27 October 2020
-
Doogesh Kodi Ramanah
DARK Cosmology Centre, Univ. Copenhagen, Copenhague, Danemark
-
"Dynamical mass inference of galaxy clusters with machine learning "
- pdf
- Invited by : LAVAUX Guilhem
- Tuesday 20 October 2020
-
Simone Aiola
Center for Computational Astrophysics, New York, New York, Etats-Unis d'Amérique
-
"Cosmological results from the Atacama Cosmology Telescope DR4 cosmic microwave background (CMB) power spectra "
- Invited by : LAVAUX Guilhem
- Tuesday 06 October 2020
-
Marika Asgari
Royal Obs. Edinburgh, Edimbourg, Royaume-Uni
-
"KiDS-1000 cosmology results "
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Tuesday 29 September 2020
-
Nico Hamaus
Universitäts-Sternwarte München, Ludwig-Maximilians-Universität München, Munich, Allemagne
-
"Precision cosmology with voids in the final BOSS data "
- Invited by : LAVAUX Guilhem
- Tuesday 22 September 2020
-
Simon Birrer
Kavli Inst. Particle Astrophysics Cosmology (KIPC), Univ. Stanford, Standford, California, Etats-Unis d'Amérique
-
"Measuring the Hubble constant with strong gravitational lensing time delays - the latest update from TDCOSMO "
- Invited by : GAVAZZI Raphaël
- Tuesday 23 June 2020
-
Ludovic Van Waerbeke
Physics and Astronomy Department, The University of British Columbia, Vancouver, Canada
-
"The rational for dark matter nuggets "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 16 June 2020
-
Ken Osato
Institut d'Astrophysique de Paris, Paris, France
-
"Perturbation theory challenge for cosmological parameters estimation "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 09 June 2020
-
Elisa N Chisari
Astron. Inst., Univ. Utrecht, Utrecht, Pays-Bas
-
"Understanding galaxy shape correlations across space and time "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 02 June 2020
-
Amandine Le Brun
Obs. Paris, Paris, France
-
"Internal dark matter structure of the most massive galaxy clusters "
- Invited by : LAVAUX Guilhem
- Tuesday 19 May 2020
-
Stephen Dolan
Lab. Européen Physique Particules (CERN), Genève, Suisse
-
"Neutrinos from Tokai to Kamioka: oscillations, interactions and the search for CP-Violation "
- Invited by : GALLI Silvia
- Tuesday 12 May 2020
-
Stéphane Courteau
Department Physics Engineering Physics and Astronomy, Queen's University, Kingston, Canada
-
"The radial acceleration relation and puzzles in galaxy scaling relations "
- Invited by : MAMON Gary and GAVAZZI Raphaël
- Tuesday 05 May 2020
-
Gary Mamon
Institut d'Astrophysique de Paris, Paris, France
-
"Analysis of French COVID-19 hospital data with a SEAFHCDRO model "
- Invited by : GAVAZZI Raphaël
- Tuesday 28 April 2020
-
Jonathan Freundlich
Racah Inst. Physics, Hebrew Univ., Jerusalem, Israël
-
"The Dekel+ profile: a mass-dependent dark-matter density profile with flexible inner slope and analytic potential, velocity dispersion, and lensing properties "
- Invited by : GAVAZZI Raphaël and CODIS Sandrine
- Tuesday 21 April 2020
-
Konstantinos Migkas
Astronomische Inst., Univ. Bonn, Bonn, Allemagne
-
"Probing local isotropy with galaxy clusters "
- Invited by : LAVAUX Guilhem
- Tuesday 14 April 2020
-
Supranta Sarma Boruah
Dept of Physics & Astronomy, University of Waterloo, Waterloo, Canada
-
"Constraining cosmological parameters with peculiar velocities: comparing reconstructions to observations "
- Invited by : LAVAUX Guilhem
- Tuesday 07 April 2020
-
Florent Leclercq
Department of Physics, Imperial College, Londres, Royaume-Uni
-
"Perfectly parallel cosmological simulations using spatial comoving Lagrangian acceleration "
- Invited by : LAVAUX Guilhem
- Tuesday 31 March 2020
-
Solène Chabanier
Service Astroph. (DAPNIA/SAp), CEA-Saclay, Gif-sur-Yvette, France
-
"Signatures of AGN feedback on the Lyman-alpha forest "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 24 March 2020
-
Corentin Cadiou
Department of Physics and Astronomy, University College London, Londres, Royaume-Uni
-
"When do cosmic peaks, filaments or walls merge? A theory of critical events in a multi-scale landscape "
- Invited by : GAVAZZI Raphaël
- Tuesday 10 March 2020
-
Céline Gouin
Inst. Astroph. Spatiale (IAS), Univ. Paris-Sud XI, Orsay, France
-
"Probing the azimuthal environment of galaxies around clusters. From cluster core to cosmic filaments "
- Invited by : LAVAUX Guilhem
- Tuesday 28 January 2020
-
Joanne Cohn
Dept. Astron., Univ. California, Berkeley, California, Etats-Unis d'Amérique
-
"Pinning the cosmic web to massive halos"
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 21 January 2020
-
Oliver Friedrich
Institute of Astronomy, University of Cambridge, Cambridge, Royaume-Uni
-
"Density split statistics: a path to analyzing the cosmic density probability distribution function in galaxy data "
- Invited by : CODIS Sandrine
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