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
- Monday 05 December 2022
-
Deaglan Bartlett ( Joint Universe-GReCO seminar)
Institut d'Astrophysique de Paris, Paris, France
-
"Learning equations from data: exhaustive symbolic regression "
- Invited by : LAVAUX Guilhem
- Tuesday 22 November 2022
-
Yun-Ting Chen
California Inst. Technology (Caltech), Pasadena, California, Etats-Unis d'Amérique
-
"Cosmology from Intensity Mapping "
- Invited by : WANDELT Benjamin
- Tuesday 15 November 2022
-
Matt Ho
Institut d'Astrophysique de Paris, Paris, France
-
"Observational Inference with Machine Learning: Investigations in Galaxy Cluster Mass Estimation "
- Invited by : LAVAUX Guilhem
- Tuesday 25 October 2022
-
Chotipan Boonkongkird
Institut d'Astrophysique de Paris, Paris, France
-
"LyAl-Net: A high-efficiency Lyman-a forest simulation with neural network "
- Invited by : LAVAUX Guilhem
- Tuesday 18 October 2022
-
Tariq Yasin
Oxford Astroph., Dept. Physics, Univ. Oxford, Oxford, Royaume-Uni
-
"Inferring dark matter halo properties for HI-selected galaxies "
- Invited by : LAVAUX Guilhem
- Tuesday 11 October 2022
-
James Prideaux-Ghee
Department of Physics, Imperial College, Londres, Royaume-Uni
-
"Bayesian inference with peculiar velocities and fast-radio bursts "
- Invited by : LAVAUX Guilhem
- Monday 03 October 2022
-
Ali Khalife (Joint seminar GRECO/Cosmology)
Institut d'Astrophysique de Paris, Paris, France
-
"Neutrino oscillation: an avenue to probe the Universe "
- Invited by : GALLI Silvia
- Tuesday 13 September 2022
-
Erik Rosenberg
Institute of Astronomy, University of Cambridge, Cambridge, Royaume-Uni
-
"CMB power spectra and cosmological parameters from Planck PR4 (NPIPE) with CamSpec "
- Invited by : GALLI Silvia and BENABED Karim
- Wednesday 01 June 2022
-
Steve Choi
Dept. Astronomy, Cornell Univ., Ithaca, New York, Etats-Unis d'Amérique
-
"Next Generation Cosmology from the Atacama Desert "
- Invited by : GALLI Silvia
- Tuesday 31 May 2022
-
Kenneth Wong
National Astronomical Observatory of Japan, Mitaka, Japon
-
"An Independent Measurement of H0 from Lensed Quasars "
- Invited by : LAVAUX Guilhem
- Tuesday 05 April 2022
-
Pierre Fleury
Département de Physique, Ecole Normale Supérieure de Paris, Paris, France
-
"Lensing: the Weak, the Strong, and the Line of Sight "
- Invited by : GALLI Silvia
- Tuesday 29 March 2022
- Alessio Spurio Mancini
-
"COSMOPOWER: Deep Learning – accelerated cosmological inference from next-generation surveys "
- Invited by : GALLI Silvia
- Tuesday 22 February 2022
-
Laura Salvati
Institut d'Astrophysique Spatiale, Orsay, France
-
"Cosmology with Galaxy clusters: combining Planck and SPT observations "
- Invited by : GALLI Silvia
- Tuesday 08 February 2022
-
Adrian Bayer
Department of Physics, University of California, Berkeley, California, Etats-Unis d'Amérique
-
"Detecting neutrino mass using cosmology "
- Invited by : LAVAUX Guilhem
- Tuesday 01 February 2022
-
Lennart Balkenhol
Center for Astrophysics and Supercomputing, Swinburne University of Technology, Melbourne, Australie
-
"Constraints on Cosmology from the SPT-3G 2018 EE/TE Power Spectra "
- Invited by : GALLI Silvia
- Monday 24 January 2022
-
Etienne Camphuis
Institut d'Astrophysique de Paris, Paris, France
-
- Invited by : LAVAUX Guilhem
- Tuesday 18 January 2022
-
Aristide Doussot
Institut d'Astrophysique de Paris, Paris, France
-
"A bubble size distribution model for the Epoch of Reionization "
- Invited by : GALLI Silvia
- Tuesday 11 January 2022
-
Ken Osato
Yukawa Inst. Theoretical Physics, Kyoto Univ., Kyoto, Japon
-
"Perturbation theory challenge in redshift space accelerated with response function approach "
- Invited by : LAVAUX Guilhem
- Tuesday 30 November 2021
-
Federica Guidi
Institut d'Astrophysique de Paris, Paris, France
-
"Wide-survey of the QUIJOTE CMB experiment "
- Invited by : GALLI Silvia
- Tuesday 23 November 2021
-
Corentin Cadiou
Department of Physics and Astronomy, University College London, Londres, Royaume-Uni
-
"On the causal origin of the angular momentum and properties of dark matter halos and galaxies "
- Invited by : LAVAUX Guilhem
- Tuesday 12 October 2021
-
Natalia Porqueres
Department of Physics, Imperial College, Londres, Royaume-Uni
-
"Lifting weak lensing degeneracies with a field-based likelihood "
- Invited by : LAVAUX Guilhem
- Tuesday 05 October 2021
-
Jenny Sorce
Centre de Recherche Astrophysique de Lyon, Saint-Genis-Laval, France
-
"Towards accurate precision cosmology with CLONES' help "
- Invited by : LAVAUX Guilhem and BENABED Karim
- Tuesday 14 September 2021
-
Deaglan Bartlett
Oxford Astroph., Dept. Physics, Univ. Oxford, Oxford, Royaume-Uni
-
"Galactic-Scale Tests of Fundamental Physics "
- Invited by : LAVAUX Guilhem
- Tuesday 22 June 2021
-
Alessia Ritacco
Inst. Astroph. Spatiale (IAS), Univ. Paris-Sud XI, Orsay, France
-
" High-accuracy polarization measurements at millimeter and sub-millimeter wavelengths from ground and space "
- Invited by : GALLI Silvia
- Tuesday 08 June 2021
-
Jonathan Blazek
College of Science, Northeastern University, Boston, Massachusetts, Etats-Unis d'Amérique
-
" LCDM Strikes Back: Cosmology from Year 3 of the Dark Energy Survey "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 06 April 2021
-
Till Sawala
Department of Physics, University of Helsinki, Helsinki, Finlande
-
"The SIBELIUS Project: E Pluribus Unum "
- Invited by : LAVAUX Guilhem
- Tuesday 23 March 2021
-
Gabriel Chardin
Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
-
"MOND-like behavior in the Dirac-Milne universe "
- pdf
- Invited by : LAVAUX Guilhem
- Tuesday 02 March 2021
-
Toshiki Kurita
Institute for the Physics and Mathematics of the Universe, Univ Tokyo, Tokyo, Japon
-
"Power spectrum of halo intrinsic alignments in simulations "
- Invited by : ABD EL DAYEM Karim and GAVAZZI Raphaël
- Tuesday 09 February 2021
-
Michel-Andrès Breton
Lab. Astroph. Marseille (LAM), Marseille, France
-
"Relativistic effects on galaxy clustering statistics "
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Tuesday 02 February 2021
-
Ignasi Pérez Ràfols
Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
-
"Cosmology and astrophysics with the Lyman-alpha forest "
- Invited by : LAIGLE Clotilde
- Tuesday 26 January 2021
-
Nicolas Martinet
Lab. Astroph. Marseille (LAM), Marseille, France
-
"Probing dark energy with cosmic shear "
- Invited by : GAVAZZI Raphaël
- Tuesday 12 January 2021
-
Giulio Fabbian
Dept. Physics Astron., Univ. Sussex, Brighton, Royaume-Uni
-
"CMB lensing and cross-correlations in the era of precision cosmology "
- Invited by : GALLI Silvia
- 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
- Tuesday 05 November 2019
-
Subhabrata Majumdar
Tata Institute of Fundamental Research, Mumbai, Inde
-
"Milky Way dark matter phase-space from observations "
- Invited by : MUKHERJEE Suvodip and GAVAZZI Raphaël
- Tuesday 15 October 2019
-
Guilhem Lavaux
Institut d'Astrophysique de Paris, Paris, France
-
"Systematic-free inference of the cosmic matter density field from SDSS3-BOSS data "
- Invited by : LAVAUX Guilhem
- Tuesday 01 October 2019
-
Alexandre Barthelemy
Institut d'Astrophysique de Paris, Paris, France
-
"Game of cones: 1-pt PDF of the weak-lensing convergence field with large deviation theory "
- Invited by : LAVAUX Guilhem and CODIS Sandrine
- Tuesday 24 September 2019
-
Elisabeth Krause
Univ. Arizona, Tucson, Arizona, Etats-Unis d'Amérique
-
"Optimizing cosmology analyses for LSST and WFIRST "
- Invited by : RIZZATO Matteo and LAVAUX Guilhem
- Tuesday 17 September 2019
-
Evan Grohs
Dept. Astron., Univ. California, Berkeley, California, Etats-Unis d'Amérique
-
"Neutrino dynamics in big bang nucleosynthesis "
- Invited by : PITROU Cyril
- Tuesday 09 July 2019
-
Pablo Lopez
Grupo Investigaciones Astronomía Teórica Experimental (IATE), Obs. Astron., Córdoba, Argentine
-
"Winners and losers: the angular momentum of DM haloes within the large scale structure "
- Invited by : CODIS Sandrine
- Tuesday 18 June 2019
-
James Hung-Hsu Chan
Laboratoire d'Astrophysique, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Suisse
-
"Searching for Strong Lenses to Probe Dark Matter Substructures "
- Invited by : GAVAZZI Raphaël
- Tuesday 28 May 2019
-
Andrei Frolov
Department of Physics, Simon Fraser University, Burnaby, Canada
-
"Primordial non-Gaussianity from preheating "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 21 May 2019
-
Suvodip Mukherjee
Institut d'Astrophysique de Paris, Paris, France
-
"A new probe to axion-like particles from upcoming CMB experiments "
- Invited by : LAVAUX Guilhem
- Tuesday 14 May 2019
-
Ken Osato
Institut d'Astrophysique de Paris, Paris, France
-
"Cosmology and cluster astrophysics with cross-correlations of WL and tSZ "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 09 April 2019
-
Radoslaw Wojtak
DARK Cosmology Centre, Univ. Copenhagen, Copenhague, Danemark
-
"Cosmological constraints from observations of gamma-ray attenuation caused e- e+ pair production "
- Invited by : MAMON Gary
- Tuesday 12 March 2019
-
Pauline Zarrouk
Dept. Physics, Univ. Durham, Durham, Royaume-Uni
-
"Probing large-scale structures with quasars "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 20 November 2018
-
Harry Desmond
Oxford Astroph., Dept. Physics, Univ. Oxford, Oxford, Royaume-Uni
-
"Fifth force searches in galaxies "
- Invited by : LAVAUX Guilhem
- Tuesday 16 October 2018
-
Florian Führer
Institut d'Astrophysique de Paris, Paris, France
-
"Bayesian reconstruction of the cosmic Dark Matter flow "
- Invited by : LAVAUX Guilhem
- Tuesday 16 October 2018
-
Daniel Lenz (postdoc)
Jet Propulsion Lab. (JPL), California Inst. Technology (Caltech), Pasadena, California, Etats-Unis d'Amérique
-
" New large-scale cosmic infrared background maps from Planck data "
- Invited by : GALLI Silvia
- Tuesday 09 October 2018
-
Marcelo Alvarez
Dept. Astron., Univ. California, Berkeley, California, Etats-Unis d'Amérique
-
"Simulating large-scale structure in the microwave sky "
- Invited by : CODIS Sandrine
- Tuesday 09 October 2018
-
Mark Neyrinck
University of the Basque Country, Bilbao, Espagne
-
"Spinning a cosmic spiderweb "
- Invited by : LAVAUX Guilhem and COLOMBI Stéphane
- Tuesday 25 September 2018
-
Bernard Jones
Kapteyn Astronomical Institute, University of Groningen, Groningue, Pays-Bas
-
"Nonlinear early cosmology: the Schrödinger approach"
- Invited by : WANDELT Benjamin
- Tuesday 25 September 2018
-
Oliver Leicht
Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, Royaume-Uni
-
"Making counts-in-cells ready for 21cm intensity mapping"
- Invited by : WANDELT Benjamin
- Tuesday 11 September 2018
-
Doogesh Kodi Ramanah
Institut d'Astrophysique de Paris, Paris, France
-
"Precision cosmology with cosmic expansion "
- Invited by : LAVAUX Guilhem
- Tuesday 29 May 2018
-
Michel-Andres Breton
Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
-
"Relativistic effects on the asymmetry of galaxy distribution for large-scale structures "
- Invited by : GAVAZZI Raphaël
- Thursday 24 May 2018
-
Yacine Ali-Haimoud
Center Cosmology Particle Physics, Physics Dept., New York Univ., New York, New York, Etats-Unis d'Amérique
-
"Primordial black holes in the era of Planck and LIGO "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 22 May 2018
-
Chiara M. F. Mingarelli
Center for Computational Astrophysics, New York, New York, Etats-Unis d'Amérique
-
"Nanohertz gravitational wave astrophysics with pulsar timing arrays "
- Invited by : BARAUSSE Enrico and GALLI Silvia
- Tuesday 15 May 2018
-
Graham P. Smith
School Physics Space Research, Univ. Birmingham, Birmingham, Royaume-Uni
-
"Strong lensing of gravitational waves by galaxy clusters "
- Invited by : GAVAZZI Raphaël and MAMON Gary
- Friday 04 May 2018
-
Alessio Spurio Mancini
Institut für Theoretische Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Allemagne
-
"Weak gravitational lensing as a (3D) probe of gravity "
- Invited by : LAVAUX Guilhem and FÜHRER Florian
- Thursday 03 May 2018
-
Emmanuel Schaan
Dept. Astron., Univ. California, Berkeley, California, Etats-Unis d'Amérique
-
"Foreground-immune cosmic microwave background lensing with shear-only reconstruction "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 10 April 2018
-
Xin Wang
Canadian Inst. Theor. Astroph. (CITA), Toronto, Canada
-
"Reconstruction of large-scale structure "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 13 March 2018
-
Fabien Lacasa
Dept. Physique Théorique, Univ. Genève, Genève, Suisse
-
"Impact of non-linearity on probes combination with future galaxy surveys "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 06 March 2018
-
François Lanusse
Univ. Carnegie Mellon, Pittsburgh, Pennsylvanie, Etats-Unis d'Amérique
-
"From detecting strong gravitational lenses to modeling intrinsic alignments with deep learning "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 30 January 2018
-
Stefano Anselmi
Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
-
"Can the linear point clean-up the Baryon Acoustic Oscillations? "
- Invited by : GAVAZZI Raphaël and LAVAUX Guilhem
- Tuesday 23 January 2018
-
Florent Leclercq
Department of Physics, Imperial College, Londres, Royaume-Uni
-
"Simulation-based large-scale structure inference "
- Invited by : LAVAUX Guilhem
- Tuesday 05 December 2017
-
Alessandro Manzotti
Institut d'Astrophysique de Paris, Paris, France
-
"Delensing the CMB B-modes: what we have done so far and how future surveys will help"
- Invited by : LAVAUX Guilhem
- Tuesday 21 November 2017
-
Paul de Fromont
Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
-
"Introducing CoSpheres as a theoretical model for cosmic voids in order to probe cosmology and gravity"
- Invited by : LAVAUX Guilhem
- Tuesday 14 November 2017
-
Nicolas Renault
Institut d'Astrophysique de Paris, Paris, France
-
"GRAND: the Giant Radio Array for Neutrino Detection"
- Invited by : LAVAUX Guilhem
- Tuesday 07 November 2017
-
John Regan
Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth, Royaume-Uni
-
"Pathways and deadends for forming massive black holes "
- Invited by : VOLONTERI Marta
- Thursday 19 October 2017
-
George Stein (Thésitif)
Canadian Inst. Theor. Astroph. (CITA), Toronto, Canada
-
"Forward modelling large scale tracers of initial conditions "
- Invited by : CODIS Sandrine and GAVAZZI Raphaël
- Tuesday 17 October 2017
-
Ixandra Achitouv
Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
-
"Probing cosmology with cosmic voids"
- Invited by : LAVAUX Guilhem
- Tuesday 03 October 2017
-
Suhail Dhawan (Postdoc)
Department of Physics, Stockholm University, AlbaNova University Center, Stockholm, Suède
-
"Measuring the Hubble constant with Type Ia supernovae as near-infrared standard candles "
- Invited by : GALLI Silvia
- Tuesday 19 September 2017
-
Marcello Musso (postdoc)
Institut d'Astrophysique de Paris, Paris, France
-
"How does the cosmic web impact assembly bias? "
- Invited by : GAVAZZI Raphaël
- Tuesday 12 September 2017
-
Hwang, Ho Seong ( Research Professor)
Korea Institute for Advanced Studies, Séoul, Corée du Sud
-
"HectoMAP and Horizon Run 4: dense structures and voids in the real and simulated universe " (ADS link)
- Invited by : PICHON Christophe and GAVAZZI Raphaël
- Friday 08 September 2017
-
Roland de Putter
Division of Physics Mathematics and Astronomy, California Institute of Technology, Pasadena, California, Etats-Unis d'Amérique
-
"Galaxy clustering and inflation"
- Invited by : LAVAUX Guilhem
- Tuesday 05 September 2017
-
Caroline Heneka
Institut für Theoretische Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Allemagne
-
"Intensity mapping: constraining cosmology and the epoch of reionization"
- Invited by : LAVAUX Guilhem and FÜHRER Florian
- Tuesday 04 July 2017
-
Sunil Golwala
California Inst. Technology (Caltech), Pasadena, California, Etats-Unis d'Amérique
-
"A Wide-Area iubmillimeter Imaging and spectroscopy survey with the Chajnantor sub/millimeter survey telescope "
- Invited by : GALLI Silvia
- Tuesday 20 June 2017
-
Julien Peloton
Dept. Physics Astron., Univ. Sussex, Brighton, Royaume-Uni
-
"B-mode polarisation from the ground: recent constraints from the POLARBEAR experiment and prospect for the future "
- Invited by : LAVAUX Guilhem and ABSIL Olivier
- Tuesday 13 June 2017
-
Jens-Kristian Krogager
Institut d'Astrophysique de Paris, Paris, France
-
"Confirming the metallicity-luminosity relation for high-redshift absorption-selected galaxies "
- Invited by : LAVAUX Guilhem
- Tuesday 02 May 2017
-
Hongsheng Zhao
Univ. Saint Andrews, Saint Andrews, Royaume-Uni
-
"The High Velocity Problem in the Local Group"
- Invited by : FEIX Martin and GAVAZZI Raphaël
- Tuesday 18 April 2017
-
Tom Broadhurst
University of the Basque Country, Bilbao, Espagne
-
"First simulations of axionic Dark Matter for the “No-WIMP” era "
- Invited by : SILK Joseph and ABSIL Olivier
- Tuesday 04 April 2017
-
Irina Dvorkin
Institut d'Astrophysique de Paris, Paris, France
-
"Measuring the stochastic gravitational-wave background from stalling massive black hole binaries"
- Invited by : LAVAUX Guilhem
- Tuesday 28 March 2017
-
Cyrille Doux
Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
-
"First detection of cosmic microwave background lensing and Lyman-a forest bispectrum"
- Invited by : LAVAUX Guilhem
- Tuesday 28 February 2017
-
Cora Uhlemann
Astron. Inst., Univ. Utrecht, Utrecht, Pays-Bas
-
"Large-scale clustering with counts-in-cells statistics "
- Invited by : GAVAZZI Raphaël
- Tuesday 21 February 2017
-
Giulio Fabbian (Postdoc)
Inst. Astroph. Spatiale (IAS), Univ. Paris-Sud XI, Orsay, France
-
"CMB weak-lensing beyond the Born approximation: a numerical approach "
- Invited by : GALLI Silvia and LAVAUX Guilhem
- Tuesday 14 February 2017
-
Sandro Vitenti
Centro Brasileiro Pesquisas Físicas, Rio de Janeiro, Brésil
-
"NumCosmo: Numerical Cosmology Library "
- Invited by : PETER Patrick
- Tuesday 07 February 2017
-
Guilhem Lavaux
Institut d'Astrophysique de Paris, Paris, France
-
"Cosmology with the Nearby Universe through full statistical reconstruction of wide galaxy surveys"
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Tuesday 31 January 2017
-
Suvodip Mukherjee (postdoc)
Institut d'Astrophysique de Paris, Paris, France
-
"Cosmic hemispherical asymmetry and its implications "
- Invited by : GALLI Silvia and LAVAUX Guilhem
- Tuesday 24 January 2017
-
Florent Leclercq
Relativity Cosmolology Group, University of Portsmouth, Portsmouth, Royaume-Uni
-
"The phase-space structure of nearby dark matter"
- Invited by : LAVAUX Guilhem and GALLI Silvia
- Tuesday 17 January 2017
-
Stefano Anselmi
Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
-
"Evading non-linearities: Baryon Acoustic Oscillations at the linear point "
- Invited by : LAVAUX Guilhem and ABSIL Olivier
- Tuesday 10 January 2017
-
Alessandro Manzotti
Center for Cosmological Physics, The University of Chicago, Chicago, Illinois, Etats-Unis d'Amérique
-
" Delensing CMB B-modes: results from SPT "
- Invited by : GALLI Silvia and GAVAZZI Raphaël
- Tuesday 29 November 2016
-
Ido Ben-Dayan
Physics Departement, Ben-Gurion University of the Negev, Beer Sheva, Israël
-
"Gravitational waves in a bouncing cosmology from gauge field production"
- Invited by : LAVAUX Guilhem and DVORKIN Irina
- Tuesday 22 November 2016
-
Begoña Ascaso
Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
-
"Galaxy clusters in future optical surveys (Euclid,LSST,J-PAS). Cosmological constraints"
- Invited by : GAVAZZI Raphaël
- Tuesday 18 October 2016
-
Thibaut Louis
Institut d'Astrophysique de Paris, Paris, France
-
"The Atacama Cosmology Telescope: Two-Season ACTPOL spectra and parameters " (Article)
- Invited by : LAVAUX Guilhem
- Tuesday 11 October 2016
-
François Bouchet
Institut d'Astrophysique de Paris, Paris, France
-
"CMB prospects"
- Invited by : BOUCHET François and GAVAZZI Raphaël
- Tuesday 06 September 2016
-
Benedict Kalus
Relativity Cosmolology Group, University of Portsmouth, Portsmouth, Royaume-Uni
-
"Unbiased contaminant removal for 3D galaxy power spectrum measurements "
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Thursday 30 June 2016
-
Björn Schäffer
Institut für Theoretische Astrophysik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Allemagne
-
"CMB-lensing by nonlinear (and non-Gaussian) structures "
- Invited by : GAVAZZI Raphaël and KILBINGER Martin
- Tuesday 28 June 2016
-
Giovanni Manfredi
Univ. Strasbourg, Strasbourg, France
-
"Cosmology in one dimension: Vlasov dynamics "
- Invited by : COLOMBI Stéphane and LAVAUX Guilhem
- Tuesday 21 June 2016
-
Pier Stefano Corasaniti
Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
-
"Application of Bayesian graphs to SN Ia data analysis and compression"
- Invited by : LAVAUX Guilhem
- Tuesday 14 June 2016
-
Peter Behroozi
Dept. Astron., Univ. California, Berkeley, California, Etats-Unis d'Amérique
-
"Connections between halo assembly and galaxy quenching "
- Invited by : LAVAUX Guilhem and SILK Joseph
- Tuesday 24 May 2016
-
Alexander Y. Wagner
Center Computational Sciences, Tsukuba Univ., Tsukuba, Japon
-
"Mechanical AGN Feedback"
- Invited by : LAVAUX Guilhem
- Tuesday 19 April 2016
-
Thibaut Louis
Institut d'Astrophysique de Paris, Paris, France
-
"Reconstructing cosmic growth with kSZ observations in the era of Stage IV experiments"
- Invited by : LAVAUX Guilhem
- Tuesday 05 April 2016
-
Colin Hill
Columbia University, New York, Etats-Unis d'Amérique
-
"Kinematic Sunyaev-Zel'dovich Detection with Projected Fields"
- Invited by : ABSIL Olivier and LAVAUX Guilhem
- Tuesday 05 April 2016
-
Xin Wang
Canadian Inst. Theor. Astroph. (CITA), Toronto, Canada
-
"Statistically effective theory of structure formation"
- Invited by : ABSIL Olivier and LAVAUX Guilhem
- Tuesday 15 March 2016
-
Jennifer Gaskins
GRAPPA Inst., Gravitation AstroParticle Physics Amsterdam, Amsterdam, Pays-Bas
-
"New measurement of anisotropies in the gamma-ray sky and their dark matter interpretation "
- Invited by : LAVAUX Guilhem and SILK Joseph
- Tuesday 01 March 2016
-
Marius Millea
Institut d'Astrophysique de Paris, Paris, France
-
"Running a Planck analysis on Cosmology@Home: is volunteer computing really worth it? "
- Invited by : LAVAUX Guilhem
- Tuesday 09 February 2016
-
Mark Neyrinck
Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis
-
"Cosmic-web folds and slices"
- Invited by : LAVAUX Guilhem and SILK Joseph
- Tuesday 02 February 2016
-
Mathieu Remazeilles
University of Manchester, School of Physics and Astronomy, Manchester, Royaume-Uni
-
"Composant separation and impact of foregrounds on CMB B modes"
- Invited by : BENABED Karim and GAVAZZI Raphaël
- Tuesday 26 January 2016
-
Douglas Scott
Physics and Astronomy Department, The University of British Columbia, Vancouver, Canada
-
"The CMB monopole, dipole and quadrupole"
- Invited by : BOUCHET François
- Tuesday 05 January 2016
-
Florent Leclercq
Relativity Cosmolology Group, University of Portsmouth, Portsmouth, Royaume-Uni
-
"Cosmic web analysis and information theory: some recent results"
- Invited by : LAVAUX Guilhem
- Tuesday 01 December 2015
-
Danielle Leonard
Oxford Astroph., Dept. Physics, Univ. Oxford, Oxford, Royaume-Uni
-
"Testing gravity with E_G: mapping theory onto observations"
- Invited by : LAVAUX Guilhem
- Tuesday 17 November 2015
-
Sébastien Renaux-Petel
Institut d'Astrophysique de Paris, Paris, France
-
"Geometrical destabilization of heavy scalar fields during inflation"
- Invited by : LAVAUX Guilhem
- Tuesday 10 November 2015
-
Joaquin Prieto
Departamento de Astronomía, Universidad de Chile, Santiago, Chili
-
"Clues about the origin of the spin in galaxies"
- Invited by : DUBOIS Yohan
- Tuesday 03 November 2015
-
Moritz Münchmeyer (postdoc IAP)
Institut d'Astrophysique de Paris, Paris, France
- "Oscillations in the CMB bispectrum "
- Tuesday 20 October 2015
-
Alessandro Melchiorri (Visiteur)
Univ. Rome La Sapienza, Rome, Italie
-
"Beyond six parameters: extending LCDM"
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Tuesday 13 October 2015
-
Aurelien Benoit-Levy (Post-doctorant)
Institut d'Astrophysique de Paris, Paris, France
-
"Cross-correlations with The Dark Energy Survey and CMB lensing. "
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Tuesday 06 October 2015
-
Nick Kaiser
Inst. Astron., Univ. Hawaii, Honolulu, Hawaii, Etats-Unis d'Amérique
-
"Astronomical redshifts and the expansion of space " (arXiv/1312.1190)
- Invited by : LAVAUX Guilhem and GAVAZZI Raphaël
- Tuesday 22 September 2015
-
Martin Feix (postdoc IAP)
Dept. Physics, Israël Inst. Technology (Technion), Haïfa, Israël
- "Galaxy luminosity as a tracer of the cosmic peculiar velocity field"
- Tuesday 15 September 2015
-
Adi Nusser
Dept. Physics, Israël Inst. Technology (Technion), Haïfa, Israël
-
"Cosmology without Lorenz invariance"
- Invited by : PICHON Christophe
- Tuesday 08 September 2015
-
Chieh-An Lin ((CEA SAp) )
Laboratoire CosmoStat, Laboratoire AIM, Irfu, CEA-Saclay, Gif-sur-Yvette, France
-
"A fast stochastic approach for cosmological constraints using weak-lensing peak counts "
- Invited by : GAVAZZI Raphaël and LAVAUX Guilhem
- Tuesday 30 June 2015
-
Anais Moller
Service Astroph. (SAp), IRFU, CEA-Saclay, Gif-sur-Yvette, France
- "Detection and classification of type Ia supernovae in the Supernova Legacy Survey (SNLS)"
- Tuesday 16 June 2015
-
Yacine Ali-Haimoud
Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis
-
"Constraints on dark matter interactions with standard model particles from CMB spectral distortions"
- Invited by : LAVAUX Guilhem
- Tuesday 02 June 2015
-
Vivien Scottez
Institut d'Astrophysique de Paris, Paris, France
-
"Redshifts measurements by on-sky cross-correlations "
- Invited by : LAVAUX Guilhem
- Tuesday 19 May 2015
-
Jean-Baptiste Fouvry
Institut d'Astrophysique de Paris, Paris, France
- "Self-gravity, resonances & orbital diffusion in stellar discs"
- Tuesday 12 May 2015
-
Fabio Governato
Earth Space Science Dept., Univ. Washington, Seattle, Washington, Etats-Unis d'Amérique
-
"La Galaxie était en noir "
- Invited by : SILK Joseph
- Tuesday 05 May 2015
-
Stephen Turnbull (visiteur)
Dept of Physics & Astronomy, University of Waterloo, Waterloo, Canada
-
"Different uses of peculiar velocity data "
- Invited by : LAVAUX Guilhem
- Tuesday 21 April 2015
-
Yohan Dubois
Institut d'Astrophysique de Paris, Paris, France
-
"The Horizon-AGN simulation"
- Invited by : GAVAZZI Raphaël and LAVAUX Guilhem
- Tuesday 14 April 2015
-
Fabien Lacasa
Inst. Física, Univ. São Paulo, São Paulo, Brésil
-
"Combinaison de sondes dans le Dark Energy Survey"
- pdf
- Invited by : GAVAZZI Raphaël
- Friday 30 May 2014
-
Martin Campos Pinto
Université Pierre et Marie Curie, Paris, France
- "Towards smooth particle methods without smoothing"
- Friday 30 May 2014
-
Anaelle Halle
Obs. Paris, Paris, France
- "Spiral galaxies: star formation and radial migration"
- Thursday 21 November 2013
-
Takahiro Nishimichi
Institut d'Astrophysique de Paris, Paris, France
- "Simulating the anisotropic clustering of luminous red galaxies with subhalos"
- Thursday 21 November 2013
-
Naonori Sugiyama
Dept. Astroph. Science Obs., Princeton Univ., Princeton, New Jersey, Etats-Unis
- "Using Lagrangian Perturbation Theory for Precision Cosmology"
- Sunday 04 November 2012
-
Jenny Sorce
Centre de Recherche Astrophysique de Lyon, Saint-Genis-Laval, France
- "Spitzer galaxy surface photometry: Tully-Fisher Relation and Bimodality"
- Sunday 04 November 2012
-
Hélène Courtois
Centre de Recherche Astrophysique de Lyon, Saint-Genis-Laval, France
- "Cosmic Flows Project, Voyage to the Great Attractor"
- Wednesday 02 May 2012
-
Nico Hamaus
Inst. Theoretical Physics, ETH-Zentrum Zürich, Zurich, Suisse
- "Cosmological Constraints from Large-Scale Structure: Optimal Weights and Multiple Tracers"
- Wednesday 02 May 2012
-
Mark Neyrinck
Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
- "Understanding and Rejuvenating the Universe''s Age Wrinkles for Cosmology"
- Wednesday 09 February 2011
-
Takahiro Nishimichi
Institute for the Physics and Mathematics of the Universe, Univ Tokyo, Tokyo, Japon
- "Scale-dependence of halo bias: insights from the peak model"
- Wednesday 09 February 2011
-
Atsushi Taruya
Dept. Physics, Univ. Tokyo, Tokyo, Japon
- "Modeling Baryon Acoustic Oscillations in 2D"
- Wednesday 17 February 2010
-
Vincent Desjacques
Inst. Theoretical Physics, ETH-Zentrum Zürich, Zurich, Suisse
- "Scale-dependence of halo bias: insights from the peak model"
- Wednesday 30 September 2009
-
Philip Hopkins
Dept. Astron., Univ. California, Berkeley, California, Etats-Unis d'Amérique
- "Galaxy Collisions: A Factory for Quasars, Feedback, Ellipticals, and even Disks ?"
- Wednesday 30 September 2009
-
Mike Hudson
Dept of Physics & Astronomy, University of Waterloo, Waterloo, Canada
- "Cosmic flows on large scales: a challenge for the Lambda CDM cosmology"
- Friday 12 June 2009
-
Arman Shafieloo
Oxford Astroph., Dept. Physics, Univ. Oxford, Oxford, Royaume-Uni
- "Is cosmic acceleration slowing down?"
- Friday 12 June 2009
-
Sergei Shandarin
Kansas University, Kansas, Etats-Unis d'Amérique
- "Origin of Great Walls in the universe"
- Thursday 30 April 2009
-
Fabio Iocco
Institut d'Astrophysique de Paris, Paris, France
- "Dark matter effects on the first stars (aka Dark Stars)"
- Thursday 30 April 2009
-
Maciej Bilicki
Copernicus Astron. Center (CAMK), Varsovie, Pologne
- "Density of the Universe from 2MASS catalog"
- Thursday 02 April 2009
-
Christophe Pichon
Institut d'Astrophysique de Paris, Paris, France
- "New skeletons out of the closet: global critical lines & the connectivity of the cosmic web"
- Thursday 02 April 2009
-
Douglas Scott
Physics and Astronomy Department, The University of British Columbia, Vancouver, Canada
- "Some crazy things about the CMB"
- Tuesday 17 March 2009
-
Guilhem Lavaux
Dept. Physics, Univ. Illinois at Urbana-Champaign, Urbana, Etats-Unis d'Amérique
- "Dynamics of the Local Universe: cosmic flows, voids and their cosmological implications"
- Monday 09 February 2009
-
Nishikanta Khandai
Harish-Chandra Research Institute (HRI), Allahabad, Inde
- "Adaptive TreePM: An Adaptive TreePM code for Cosmological N-Body Simulations"
- Monday 09 February 2009
-
Luc Blanchet
Institut d'Astrophysique de Paris, Paris, France
- "Dipolar dark matter and dark energy"
- Monday 09 February 2009
-
Michele Liguori
Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, Royaume-Uni
- "Planck and the search for primordial non-Gaussianity"
- Tuesday 06 January 2009
-
Blakesley K. Burkhart
Dept. Physics, Univ. Wisconsin-Madison, Madison, Wisconsin, Etats-Unis d'Amérique
- "* "
- Wednesday 12 November 2008
-
Alessia Gualandris
Rochester Univ., Rochester, New York, Etats-Unis d'Amérique
- "Evolution of the young stars in the Galactic Center"
- Wednesday 12 November 2008
-
Graca Rocha
Infrared Processing Analysis Center (IPAC), California Inst. Technology (Caltech), Pasadena, California, Etats-Unis d'Amérique
- "Non-Gaussianity cosmology, systematics and biases"
- Monday 28 April 2008
-
R. Brent Tully
Inst. Astron., Univ. Hawaii, Honolulu, Hawaii, Etats-Unis d'Amérique
- "Our Peculiar Motion Away from the Local Void"
- Monday 28 April 2008
-
Sébastien Peirani
Institut d'Astrophysique de Paris, Paris, France
- "A perturbative approach to gravitational arcs: numerical study"
- Monday 28 April 2008
-
Christophe Alard
Institut d'Astrophysique de Paris, Paris, France
- "A perturbative approach to gravitational arcs: theoretical aspects"
- Thursday 21 February 2008
-
David Spergel
Dept. Astroph. Science Obs., Princeton Univ., Princeton, New Jersey, Etats-Unis d'Amérique
- "Using redshift surveys to distinguish between dark energy models and alternative gravity models"
- Thursday 21 February 2008
-
Simon Prunet
Institut d'Astrophysique de Paris, Paris, France
- "CMB non-gaussianity in the light of new results"
- Thursday 21 February 2008
-
Martin Kilbinger
Institut d'Astrophysique de Paris, Paris, France
- "Modified gravity and dark energy from CFHTLS weak lensing and SNIa"
- Wednesday 12 December 2007
-
Stéphane Colombi
Institut d'Astrophysique de Paris, Paris, France
- "The fine-grained phase-space structure of cold dark matter halos"
- Wednesday 12 December 2007
-
Francois Bouchet
Institut d'Astrophysique de Paris, Paris, France
- "A test of the Copernican principle"
- Wednesday 12 December 2007
-
Dimitry Pogosyan
Univ. Alberta, Edmonton, Canada
- "The three dimensional skeleton: tracing the filamentary structure of the Universe"
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