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Seminar ICAP


The ICAP seminar (for "Initiative in Cosmology and AstroParticle Physics") is a monthly meeting that takes place on the last Thursday of the month from 2:00 pm to 4:00 pm, in order to discuss recent results and current works in the fields of particle physics and cosmology. Anyone is welcome and can suggest subjects of interest by contacting the organizers. Presentations are limited to 20 minutes, and are informal in order to foster scientific discussion.
The seminar is co-organized by Benjamin Wandelt, Marco Cirelli (Laboratoire de Physique Théorique et Hautes Énergie, Sorbonne Université), Cédric Deffayet (Ecole Normale Supérieure), Dmitri Semikoz (Laboratoire Astroparticules et Cosmologie, Université Paris-Cité). It is partly funded by the Fédération de Recherche sur les Interactions Fondamentales (FRIF), and the Initiative Physique des Infinis (IPI), of the Alliance Sorbonne Université.

 Contact: Joseph Silk, Pierre Boldrini


    Thursday 01 December 2022
    Sandra Lecoz
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Neural networks for the Giant Radio Array for Neutrino Detection (GRAND)"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 01 December 2022
    Simon Clery
    Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, Orsay, France
    "Gravity as a portal to reheating, leptogenesis and dark matter"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 01 December 2022
    Marco Costa
    Dipartimento di Fisica, Scuola Normale Superiore, Pise, Italie
    "Toward closing the window on weakly interactive massive particles (WIMP) as dark matter"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 03 November 2022
    Ali Rida Khalife
    Institut d'Astrophysique de Paris, Paris, France
    "Can dark matter be spacetime geometry?"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 03 November 2022
    Barnabás Deme
    Institut d'Astrophysique de Paris, Paris, France
    "Intermediate-mass black holes in galactic nucleus"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 03 November 2022
    Deaglan Bartlett
    Institut d'Astrophysique de Paris, Paris, France
    "Constraining dark matter properties with large scale structure"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 20 October 2022
    Shinji Mukohyama
    Yukawa Inst. Theoretical Physics, Kyoto Univ., Kyoto, Japon
    "Dark energy, black holes and effective field theory"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 20 October 2022
    Joss Bland-Hawthorn
    Sydney Institute for Astronomy, The University of Sydney, Sydney, Australie
    "Do baryons dominate the centres of high-redshift galaxies?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 20 October 2022
    Henry-Joy MC Cracken
    Institut d'Astrophysique de Paris, Paris, France
    "James Webb Space Telescope (JWST) highlights"
    Invited by : SILK Joseph and BOLDRINI Pierre
    Thursday 08 September 2022
    Sten Delos
    Max-Planck-Institut für Astrophysik, Garching, Allemagne
    "Prompt cusps of the first halos"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 08 September 2022
    Cristina Volpe
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Neutrinos: from theory to the diffuse supernova neutrino background discovery"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 08 September 2022
    Markus Mosbech
    School of Physics, The University of Sydney, Sydney, Australie
    "Mark matter microphysics with next generation observatories"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 June 2022
    Francesca Scarcella
    Departamento de Física Teórica, Universidad Autónoma de Madrid, Madrid, Espagne
    "Detecting primary black holes at high redshifts with next-generation gravitational wave observatories"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 June 2022
    Yun-Ting Chen
    Jet Propulsion Lab. (JPL), California Inst. Technology (Caltech), Pasadena, California, Etats-Unis d'Amérique
    "Cosmology and astrophysics from the extragalactic background light"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 June 2022
    Farnik Nikakhtar
    Deptartment of Physics and Astronomy, University of Pennsylvania, Philadelphie, Pennsylvania, Etats-Unis d'Amérique
    "Probing the dark Universe using optimal transport theory"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 19 May 2022
    Haifeng Wang
    Dept. Galaxies, Etoiles, Physique et Instrumentation (GEPI), Obs. Paris-Meudon-Nancay, Meudon, France
    "Waltz of Sagittarius around the Milky Way : Sagittarius Stream, core and dark matter properties revealed by N-body simulations"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 19 May 2022
    Brice Ménard
    Département de Physique, Ecole Normale Supérieure de Paris, Paris, France
    "How to extract information from a physical field?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 19 May 2022
    Matteo Braglia
    Departamento de Física Teórica, Universidad Autónoma de Madrid, Madrid, Espagne
    "Reconstructing the shape of inflation with LISA"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 April 2022
    Kirill Grishin
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Transforming gas-rich low-mass disky galaxies into ultra-diffuse galaxies by ram pressure"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 April 2022
    Maximilian Dichtl
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "How to produce dark matter particles much heavier than the reheating scale"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 April 2022
    Alexander Korochkin
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Detectability of intergalactic magnetic fields with Cherenkov telescopes"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 March 2022
    Divya Sachdeva
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Future constraints on primordial black hole from gamma ray spectroscopy"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 March 2022
    Warren Massonneau
    Institut d'Astrophysique de Paris, Paris, France
    "When being super makes you too strong for the job: how the super-Eddington regime regulates black hole growth in high-redshift galaxies"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 March 2022
    Gustavo Marques Tavares
    Department of Physics, University of Maryland, College Park, Maryland, Etats-Unis d'Amérique
    "Dark sector visible signals in neutron star mergers"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 February 2022
    Marko Shuntov
    Institut d'Astrophysique de Paris, Paris, France
    "The cosmic evolution of the stellar-to-halo mass relation for central and satellite galaxies to redshift 5"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 February 2022
    Yanbin Yang
    Dept. Galaxies, Etoiles, Physique et Instrumentation (GEPI), Obs. Paris-Meudon-Nancay, Meudon, France
    "An extended stellar halo discovered in the Fornax dwarf spheroidal galaxy"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 February 2022
    Federica Guidi
    Institut d'Astrophysique de Paris, Paris, France
    "The QUIJOTE-MFI northern sky survey: characterising the low frequency galactic foregrounds for cosmic microwave background science"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 27 January 2022
    Amandine Le Brun
    Lab. Univers et Théories (LUTH), Obs. Paris-Meudon-Nancay, Meudon, France
    "Cosmology with cluster profiles"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 27 January 2022
    Jonathan Freundlich
    Obs. Astron. Strasbourg, Strasbourg, France
    "The world of MOND"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 27 January 2022
    Sihao Cheng
    Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
    "The scattering transform in cosmology, or, a convolutional neural network without training"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 November 2021
    Marian Douspis
    Institut d'Astrophysique Spatiale, Orsay, France
    "Retrieving cosmological information from small-scale cosmic microwave background foregrounds"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 November 2021
    François Hammer
    Dept. Galaxies, Etoiles, Physique et Instrumentation (GEPI), Obs. Paris-Meudon-Nancay, Meudon, France
    "Energy and angular momentum of Milky Way dwarf orbits from Gaia Early Data Release 3 (EDR3): are they at first infall?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 November 2021
    Simon Clery
    Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, Orsay, France
    "Gravitational production of dark matter in the early Universe"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 October 2021
    Alexandre Barthelemy
    Institut d'Astrophysique de Paris, Paris, France
    "Theoretical modeling for weak-lensing surveys"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 October 2021
    Denis Werth
    Institut d'Astrophysique de Paris, Paris, France
    "Time evolution of inflationary correlators"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 October 2021
    Shyam Balaji
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Searching for physics beyond the standard model"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 September 2021
    Sebastian Ellis
    Institut Physique Théorique (IPhT), DSM, CEA-Saclay, Gif-sur-Yvette, France
    "Stellar shocks from dark matter" (arXiv 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 September 2021
    Elena Sarpa
    Institut d'Astrophysique de Paris, Paris, France
    "Reconstructing the velocity and past-density fields on cosmological scales"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 September 2021
    Yi-Peng Wu
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Inflation, baryon asymmetry, and primordial black holes"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 24 June 2021
    Manuela Vecchi
    Kapteyn Astronomical Institute, University of Groningen, Groningue, Pays-Bas
    "Ten years of the Alpha Magnetic Spectrometer-02 (AMS-02) in space" (MNRAS 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 24 June 2021
    Michael Joyce
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Non-linear clustering of matter in cosmological and scale-free models" (MNRAS 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 24 June 2021
    Ariel Matalon
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "The search for light dark matter with the Dark Matter In CCD (DAMIC) experiment at SNOLAB and the DAMIC-M experiment at Modane"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 27 May 2021
    José Maria Vargas Lopes
    Laboratório de Astrofísica, Instituto Superior Técnico, Lisbonne, Portugal
    "Dark matter capture and annihilation in the red giant branch"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 27 May 2021
    Jean-Baptiste Fouvry
    Institut d'Astrophysique de Paris, Paris, France
    "Stellar dynamics in galactic nuclei"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 27 May 2021
    Jacopo Fumagalli
    Institut d'Astrophysique de Paris, Paris, France
    "Wiggles in the cosmological gravitational wave background"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 06 May 2021
    Antonio Capanema
    Departamento de Física, Pontifícia Universidade Católica do Rio de Janeiro, Rio de Janeiro, Brésil
    "A multimessenger approach in the search for sources of high energy neutrinos" (PhRvD 2020JCAP 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 06 May 2021
    Surjeet Rajendran
    Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
    "Laboratory probes of dark energy" (arXiv 2020aarXiv 2020b)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 06 May 2021
    Guillermo Franco Abellan
    Laboratoire Univers et Particules de Montpellier, Montpellier, France
    "Decaying dark matter" (arXiv 2020arXiv 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 March 2021
    Joanna Berteaud
    Laboratoire d'Annecy-Le-Vieux de Physique Théorique, Annecy-Le-Vieux, France
    "Multi-wavelength probes of the Fermi GeV excess" (arXiv 2020)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 March 2021
    Anaëlle Hallé
    Laboratoire d'Etudes du Rayonnement et de la Matière en Astrophysique et Atmosphères, Observatoire de Paris, Paris, France
    "Power spectrum response of large-scale structure in 1D and in 3D" (MNRAS 2020)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 March 2021
    Sara Maleubre
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Testing dark matter halo properties using self-similarity" (MNRAS 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 February 2021
    Erwan Allys
    Laboratoire des Sciences du Climant et de l'Environnement, CEA-Saclay, Gif-sur-Yvette, France
    "New interpretable statistics for large scale structure analysis and generation" (PhRvD 2020)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 February 2021
    Lukas Witkowski
    Institut d'Astrophysique de Paris, Paris, France
    "Probing primordial features with the stochastic gravitational wave background" (arXiv 2020)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 February 2021
    Gioacchino Piazza
    Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, Orsay, France
    "Axion hot dark matter bound, reliably" (arXiv 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 January 2021
    Yoann Génolini
    Niels Bohr International Academy, University of Copenhagen, Copenhague, Danemark
    "Revisiting primordial black hole capture into neutron stars"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 January 2021
    Majid Ekhterachian
    Department of Physics, University of Maryland, College Park, Maryland, Etats-Unis d'Amérique
    "Cosmological phase transition of composite Higgs confinement"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 January 2021
    Eduardo Vitral
    Institut d'Astrophysique de Paris, Paris, France
    "A graveyard of stars: mass-model of the inner regions of a Milky Way globular cluster" (A&A 2021)
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 January 2021
    Alberto Roper Pol
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Generation of gravitational waves from early-universe turbulence"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 December 2020
    Céline Armand
    Laboratoire d'Annecy-Le-Vieux de Physique Théorique, Annecy-Le-Vieux, France
    "Analysis of M31 in FERMI data, and implications for dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 December 2020
    Julien Froustey
    Institut d'Astrophysique de Paris, Paris, France
    "The effect of incomplete neutrino decoupling on Bing Bang nucleosynthesis"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 December 2020
    Rhea Mutafis
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "How heavy can dark matter be?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 December 2020
    Licas Pinol
    Institut d'Astrophysique de Paris, Paris, France
    "Primordial non-Gaussianities as a probe of the inflationary particle content"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 26 November 2020
    Sebastian von Hausegger
    Oxford Astroph., Dept. Physics, Univ. Oxford, Oxford, Royaume-Uni
    "A test of the cosmological principle using quasars"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 26 November 2020
    Martin Bucher
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "A new technique for directional direct dark matter detection"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 26 November 2020
    Sebastian Ellis
    SLAC National Accelerator Laboratory, Stanford, Californie, Etats-Unis d'Amérique
    "Direct deflection of particle dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 26 November 2020
    Filippo Sala
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Catching two birds with one stone: 511 keV line and Xenon1T excess from light dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 October 2020
    Niall Jeffrey
    Département de Physique, Ecole Normale Supérieure de Paris, Paris, France
    "Deep learning maps and likelihood-free inference with Dark Energy Survey (DES) weak lensing data"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 October 2020
    Andrea Caputo
    Instituto de Física Corpuscular, Universitat de València, Paterna, Espagne
    "Looking for dark photons in our inhomogeneous Universe"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 October 2020
    Gaétan Facchinetti
    Laboratoire Univers et Particules de Montpellier, Montpellier, France
    "Statistics of the subhalo population in the Milky Way for the detection of dark matter point sources"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 24 September 2020
    Elena Pinetti
    Dipartimento di Fisica, Università degli studi di Torino, Turin, Italie
    "Integral X-ray constraints on sub-GeV dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 24 September 2020
    Nicolas Chartier
    Institut d'Astrophysique de Paris, Paris, France
    "Towards solving the cosmological simulation bottleneck "
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 24 September 2020
    Pierre Boldrini
    Institut d'Astrophysique de Paris, Paris, France
    "Off-centre black holes: a consequence of dark matter heating"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 02 July 2020
    Valentin Decoene
    Institut d'Astrophysique de Paris, Paris, France
    "Fast radio burst repeaters produced via Kozai-Lidov feeding of neutron star-black hole systems"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 02 July 2020
    Clotilde Laigle
    Institut d'Astrophysique de Paris, Paris, France
    "Probing the topology of the Intergalactic-medium through Lyman-alpha forest tomography"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 02 July 2020
    Takis Kontos
    Laboratoire de Physique Théorique, Ecole Normale Supérieure, Paris, France
    "Prospects for quantum sensing invisible axions using a hybrid cavity-magnon haloscope"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 07 May 2020
    Sami Caroff
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Pulsar TeV halos, a laboratory for the understanding of cosmic rays"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 07 May 2020
    Danielle Steer
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    " Joint tests of cosmology and tests of general relativity in light of GW170817"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 12 March 2020
    Elena Pinetti
    Dipartimento di Fisica, Università degli studi di Torino, Turin, Italie
    "Cross-correlations between gamma rays and 21cm for dark matter "
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 12 March 2020
    Filippo Sala
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Light dark matter detection with neutrino experiments"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 12 March 2020
    Aiofe Boyle
    Institut d'Astrophysique de Paris, Paris, France
    "Deconstructing neutrino mass constraints from cosmology"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 12 March 2020
    Yi-Peng Wu
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Statistical biases for primordial black hole abundance"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 January 2020
    Jeremy Auffinger
    Centre de Recherche Astrophysique de Lyon, Saint-Genis-Laval, France
    "Hawking radiation constraints on Kerr primodial black holes"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 January 2020
    Raffaele Tito D’Agnolo
    Institut Physique Théorique (IPhT), DSM, CEA-Saclay, Gif-sur-Yvette, France
    "Ultralight dark matter: models and detection"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 January 2020
    Martin White
    Lawrence Berkeley National Lab., Berkeley, California, Etats-Unis d'Amérique
    "Simulations and symmetries"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 30 January 2020
    Avirup Ghosh
    Harish-Chandra Research Institute, Prayagraj, Inde
    "Possibilities of feebly coupled dark sectors"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 November 2019
    Yonit Hochberg
    Racah Inst. Physics, Hebrew Univ., Jerusalem, Israël
    "Light dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 November 2019
    Pisin Chen
    Leung Center for Cosmology and Particle Astrophysics, National Taiwan University, Taipei, Taïwan
    "Radio detection of ultra-high energy cosmic rays and neutrinos – and a new mystery"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 November 2019
    Matteo Barsuglia
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "The Einstein Telescope project and the future of earth-based gravitational-wave astronomy"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 28 November 2019
    Aiofe Boyle
    Institut d'Astrophysique de Paris, Paris, France
    "Deconstructing neutrino mass constraints from cosmology"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 October 2019
    Alexandre Barthelmy
    Institut d'Astrophysique de Paris, Paris, France
    "Weak-lensing convergence field"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 October 2019
    Viviana Niro
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "High energy neutrinos at Km3 detectors"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 October 2019
    Glenn Starkman
    Center for Education and Research in Cosmology and Astrophysics, Departement of Physics, Case Western Reserve University, Cleveland, Ohio, Etats-Unis d'Amérique
    "Between a rock and a black hole: looking for dense chunks of dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 20 June 2019
    Jens-Kristian Krogager
    Institut d'Astrophysique de Paris, Paris, France
    "High-redshift interstellar medium towards a lensed quasar"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 20 June 2019
    Ernesto Lopez Fune
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Two-neutrino double electron capture with XENON1T"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 20 June 2019
    Tanmay Vachaspati
    Physics Department, Arizona State University, Tempe, Arizona, Etats-Unis d'Amérique
    "Primordial magnetic fields"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 20 June 2019
    Alexander Korochkin
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Searching for an additional extragalactic background light component with blazar spectra"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 20 June 2019
    Emmanuel Frion
    Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth, Royaume-Uni
    "Stochasticity in a collapsing Universe"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 16 May 2019
    Alex Szalay
    Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
    "Artificial intelligence feedback for optimizing target selection for a galaxy survey"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 16 May 2019
    Kimberly Boddy
    Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
    "Core collapse of self-interacting dark matter halos"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 16 May 2019
    Ranjan Laha
    Institut für Physik, Johannes Gutenberg-Universität Mainz , Mayence, Allemagne
    "Diffuse axion-like particle searches"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 16 May 2019
    Akaxia Cruz
    Department of Astronomy, University of Washington, Seattle, Washington, Etats-Unis d'Amérique
    "Examining self-interacting dark matter versus cold dark matter in L* sized galaxies"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 April 2019
    Fabio Antonini
    Department of Physics, University of Surrey, Guildford, Royaume-Uni
    "Nuclear star clusters and gravitational waves"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 April 2019
    Doogesh Kodi-Ramanah
    Institut d'Astrophysique de Paris, Paris, France
    "Painting halos from 3D dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 April 2019
    Dmitri Semikoz
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "The first astrophysical neutrino source"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 April 2019
    Kenji Kadota
    Institute for Basic Science, Daejeon, Corée du Sud
    "Radio telescope probes of axion-like dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 March 2019
    Kenny Ng
    Dept. Condensed Matter Physics, Weizmann Inst. Science, Rehovot, Israël
    "The peculiar gamma-ray emission from the Sun"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 March 2019
    Dick Bond
    Canadian Inst. Theor. Astroph. (CITA), Univ. Toronto, Toronto, Canada
    "Nonperturbative nongaussianity during and after inflation"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 March 2019
    Yashar Akrami
    Département de Physique, Ecole Normale Supérieure de Paris, Paris, France
    "The swampland"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 March 2019
    Doogesh Kodi-Ramanah
    Institut d'Astrophysique de Paris, Paris, France
    "Painting halos from 3D dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 February 2019
    Martin Stref
    Laboratoire Univers et Particules de Montpellier, Montpellier, France
    "Survival of galactic subhalos and impact on indirect dark matter searches"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 February 2019
    Makarim Bouyahiaoui
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "The cosmic ray knee"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 February 2019
    McCullen Sandora
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Multiverse predictions for habitability"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 21 February 2019
    Chiara Caprini
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Cosmology with LISA"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 January 2019
    Yifan Chen
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Stochastic gravitational waves - hunting supersymmetry (SUSY) in the sky"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 January 2019
    Maxime Trebitsch
    Institut d'Astrophysique de Paris, Paris, France
    "High-z active galactic nuclei (AGN) and reionization of the Universe"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 January 2019
    Paolo Panci
    Département de Physique Théorique, Organisation Européenne pour la Recherche Nucléaire, Genève, Suisse
    "Massive black holes from dissipative dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 31 January 2019
    Vinvent Vennin
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "Can we prove that cosmological perturbations are of quantum mechanical origin?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 13 December 2018
    Valeria Pettorino
    Service Astroph. (SAp), IRFU, CEA-Saclay, Gif-sur-Yvette, France
    "Statistics to distinguish Lambda-Cold-Dark-Matter from modified gravity"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 13 December 2018
    Mathieu Boudaud
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "Voyager probing dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 13 December 2018
    Gary Mamon
    Institut d'Astrophysique de Paris, Paris, France
    "Mass modeling of the dwarf galaxy without dark matter, NGC 1052: effects of priors"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 13 December 2018
    David Valls-Gabaud
    Laboratoire d'Etudes du Rayonnement et de la Matière en Astrophysique et Atmosphères, Observatoire de Paris, Paris, France
    "A galaxy too far: lack of evidence for a galaxy lacking dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 October 2018
    Brice Ménard
    Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
    "How to find the main trend in a (complex) dataset?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 October 2018
    Irina Dvorkin
    Max-Planck-Institut für Gravitationsphysik (Albert Einstein Institut), Potsdam-Golm, Allemagne
    "Stellar-mass binary black hole populations"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 October 2018
    Julian Krolik
    Dept. Physics Astron., John Hopkins Univ., Baltimore, Maryland, Etats-Unis d'Amérique
    "Binary supermassive black holes: how can we find them?"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 25 October 2018
    Hugo Pfister
    Institut d'Astrophysique de Paris, Paris, France
    "Tidal disruption events in galaxy mergers"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 04 October 2018
    Claire Guépin
    Institut d'Astrophysique de Paris, Paris, France
    "Pevatron at Galactic Centre: Multi-Wavelength Signatures from Millisecond Pulsars"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 04 October 2018
    Alex Wagner
    Center Computational Sciences, Tsukuba Univ., Tsukuba, Japon
    "AGN jet feedback in massive disc galaxies"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 04 October 2018
    Luca Scotto-Lavina
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Physics potential of dark matter search with XENON Project"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 04 October 2018
    Philippe Brax
    Institut Physique Théorique (IPhT), DSM, CEA-Saclay, Gif-sur-Yvette, France
    "Massive Gravity after GW170"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 June 2018
    Marius Millea
    Institut d'Astrophysique de Paris, Paris, France
    "Bayesian CMB delensing for better constraints on the tensor-to-scalar ratio"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 June 2018
    Matt Lewandowski
    Institut Physique Théorique (IPhT), DSM, CEA-Saclay, Gif-sur-Yvette, France
    "Fast calculations in large-scale structure perturbation theory"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 June 2018
    David Valls-Gabaud
    Laboratoire d'Etudes du Rayonnement et de la Matière en Astrophysique et Atmosphères, Observatoire de Paris, Paris, France
    " A galaxy too far: lack of evidence for a galaxy lacking dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 June 2018
    Pierre Boldrini
    Institut d'Astrophysique de Paris, Paris, France
    "The Fornax dwarf spheroidal galaxy: cusp-core problem"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 14 June 2018
    Adam Falkowski
    Lab. Physique Théorique (LPHT), Univ. Paris-Sud XI, Orsay, France
    "Bayesian cosmic microwave background delensing for better constraints on the tensor-to-scalar ratio"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 May 2018
    Romain Gaior
    Laboratoire de Physique Nucléaire et des Hautes Energies, Paris, France
    "Dark matter searches with DAMIC (using CCDs)"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 May 2018
    Sarah Recchia
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "On the radial distribution of Galactic cosmic rays"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 May 2018
    Anne Zilles
    Institut d'Astrophysique de Paris, Paris, France
    "Challenges for future neutrino detectors (radio detection of neutrino-induced air showers)"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 17 May 2018
    Mojtaba Raouf
    Inst. Theoretical Physics Mathematics (IPM), Téhéran, Iran
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 March 2018
    Stefano Anselmi
    Institut d'Astrophysique de Paris, Paris, France
    "Baryonic accoustic oscillations (BAO) as a standard ruler in cosmology"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 March 2018
    Sarah Recchia
    Laboratoire AstroParticule et Comologie, Université Paris Diderot, Paris, France
    "On the radial distribution of galactic cosmic rays"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 March 2018
    Yifan Chen
    "Minimal model of gravitino dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 March 2018
    Glenn Starkman
    Departement of Astronomy, Case Western Reserve University, Cleveland, Ohio, Etats-Unis d'Amérique
    "Macroscopic dark matter"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 22 March 2018
    Christopher Conselice
    School of Physics and Astronomy, University of Nottingham, Nottingham, Royaume-Uni
    "Black holes in merging extreme low mass galaxies as the origin of gravitational wave events"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 15 February 2018
    Pascal Oesch
    Obs. Genève, Univ. Genève, Sauverny, Suisse
    "Reionization of the Universe"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 15 February 2018
    Riccarda Beckman
    Institut d'Astrophysique de Paris, Paris, France
    "Zooming in on gas accretion onto supermassive black hole progenitors"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 15 February 2018
    Ofer Lahav
    Department of Physics and Astronomy, University College London, Londres, Royaume-Uni
    "New Dark Energy Survey (DES) results: from cosmology to gravitational wave follow-ups"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 15 February 2018
    Filippo Vernizzi
    Institut Physique Théorique (IPhT), DSM, CEA-Saclay, Gif-sur-Yvette, France
    "Modified gravity after GW170817"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 January 2018
    Mathieu Boudaud
    Laboratoire de Physique Théorique et Hautes Energies, Paris, France
    "The antiproton story"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 January 2018
    Alex Wagner
    Center Computational Sciences, Tsukuba Univ., Tsukuba, Japon
    "Quasar mode and positive feedback"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 18 January 2018
    Salvatore Cielo
    Institut d'Astrophysique de Paris, Paris, France
    "Radio mode and negative feedback"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 07 December 2017
    Radoslaw Wojtak
    DARK Cosmology Centre, Univ. Copenhagen, Copenhague, Danemark
    "Cosmology with redshift remapping"
    Invited by : SILK Joseph and WANDELT Benjamin
    Thursday 07 December 2017
    Marta Maria Perego
    Institut Physique Théorique (IPhT), DSM, CEA-Saclay, Gif-sur-Yvette, France
    "Searching for new physics with ATLAS"
    Invited by : SILK Joseph
    Thursday 07 December 2017
    Jens-Kristian Krogager
    Institut d'Astrophysique de Paris, Paris, France
    "Dust biases in quasar samples"
    Invited by : SILK Joseph
    Thursday 07 December 2017
    Andreas Goudelis
    Institute for High Energy Physics, Vienne, Autriche
    "A light particle solution to the cosmic Lithium problem"
    Invited by : SILK Joseph
    Thursday 07 December 2017
    Salvatore Cielo
    Institut d'Astrophysique de Paris, Paris, France
    "Feedback by quasars"
    Invited by : SILK Joseph
cnrs  Sorbone Université

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