#acl CafeClubGroup:read,write All:read = Café Club = == Rationale == Informal presentation of about 20-25 minutes followed by a 5-10 minutes discussion. The content could be some new results or ideas related to past, on-going or future projects in stellar, galactic, and extragalactic physics, and cosmology. Visitors are kindly invited to participate and give a presentation. Last-year PhD students with rewarded publications and post-docs are encouraged to participate and contribute talks. For seminars by GSP and GRD groups and general LAM seminars, see [[http://www.lam.fr/the-laboratory/talks-and-conferences|here]]. == When == Every '''Wednesday at 3:00 pm''' on zoom or in hybrid mode (in person and on zoom). If on zoom only, the seminar is broadcast in Lavande or Mistral rooms at LAM. == Event Organizers == Event organisers are listed at CafeClubGroup == Schedule == === 2024 (Event Organizers: D. Santos, P. Suin, C. Schimd) === * 19th December [''unusual day''][zoom] - Ana Acebron - The next step in galaxy cluster strong lensing: modeling the surface brightness of multiply-imaged sources * 11th December [zoom] - Nicolas Martin - [something on: M31 halo & PFS] * 4th December [zoom] - Francesco Ziparo - Primordial black holes as SMBH seeds * 28th November [''extra''] [hybrid] - Maximilien Franco - TBA * 27th November [zoom] - Marcus Brüggen - On filaments and giants * 13th November [zoom] - Alexandre Toubiana - Reconciling PTA and JWST and preparing for LISA with POMPOCO: a Parametrisation Of the Massive black hole POpulation for Comparison to Observations * 6th November [hybrid] - Denis Burgarella - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_11_06_BURGARELLA/|The PRobe far-Infrared Mission for Astrophysics in Phase A]] * 30th October [zoom] - Raphaël Mignon-Risse - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_10_30_MIGNON_RISSE/|Towards multi-messenger observations of accreting supermassive binary black holes]] * 23rd October [zoom] - Demetra De Cicco - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_10_23_DE_CICCO/|11 years of AGN variability studies with the VST]] * 17th October [zoom] - Niall Jeffrey - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_17_10_JEFFREY/|Decoding dark energy via simulation-based inference with Dark Energy Survey gravitational lensing]] * 7-9th October - '''''PNCG "Galaxies"''''' * 2nd October [zoom] - Benedikt Diemer - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_10_02_DIEMER/|Galaxy clusters as dark matter laboratories]] * 26th September [zoom] - Benedetta Spina - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_25_09_SPINA/|Damping wings in the LyA-forest: a model-independent measurement of the neutral fraction at 5.4 4 normal star-forming galaxies]] * 22nd November [hybrid] - Lise Ramambason - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_11_22_RAMAMBASON/|Feedback mechanisms in the multiphase ISM: insights from unresolved and resolved galaxies]] * 15th November [hybrid] - Kirill Grishin - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_20223_11_15_GRISHIN/|Transforming gas-rich low-mass disky galaxies into ultra-diffuse galaxies by ram pressure ]] * 10th November [hybrid] - Gilles Joncas - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_18_10_JONCAS/|The HII Sh2-158 region: thermodynamics and “direct” quantification of turbulence]] * 8th November [zoom] - Melanie Habouzit - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2024_11_08_HABOUZIT/|Constraining the origin and assembly of massive black holes]] * 25th October [zoom] - Paola Popesso - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_10_25_POPESSO/|The X-ray invisible Universe. A look into the halos undetected by eROSITA]] * 18th October [zoom] - James Pearson - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_10_18_PEARSON/|A large population of strongly lensed faint sub-mm galaxies in future dark energy surveys inferred from JWST imaging]] * 4th October [hybrid] - Boris Kalita - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_10_04_KALITA/|Clumpy galaxies at z>1 in the era of JWST: moving beyond the UV wavelengths]] * 27th September [hybrid] - Antonio de Ugarte Postigo - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_09_27_DEUGARTE/|Stellar and galactic evolution studied with gamma-ray bursts]] * 20th September [zoom] - Kamlesh Rajpurohit - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_09_20_RAJPUROHIT/|Abell 746: A highly disturbed cluster undergoing multiple mergers]] * 28th June [hybrid] - Carla Cornil Baïotto - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_06_28_CORNIL_BAIOTTO/|Strong lens modelling of rich galaxy clusters]] * 27th June [hybrid] - Shawn Knabel - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_06_27_KNABEL/|Breaking MAD: joint constraints on the mass profiles and orbital anisotropies of elliptical galaxies with spatially resolved kinematics]] * 21st June [zoom] - Marta Berti - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_06_21_BERTI/|Probing the ΛCDM Universe and beyond with HI Intensity Mapping]] * 14th June [zoom] - Andrea Saccardi & Susanna Vergani - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_06_14_SACCARDI/|Dissecting the interstellar medium of a z = 6.3 galaxy]] * 31st May [hybrid] - Michal Bilek - ''What is the origin of the different kinematic morphologies of early-type galaxies?'' [recording available upon request] * 17th May [hybrid] - Patrice Theulé - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_05_17_THEULE/|Warm temperature formation of interstellar molecular hydrogen on a carbonaceous surface]] * 10th May [zoom] - Matthew Lehnert - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_05_10_LEHNERT/|A possible stream of accreting cold atomic and molecular gas in the halo of a high-redshift radio galaxy]] * 3rd May - Flora Stanley - CANCELLED * 26th April [hybrid] - Richard Feder-Staehle - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_04_26_FEDER-STAEHLE/|PCAT-DE: Reconstructing point-like and diffuse emission using spatial and spectral information]] * 19th April [hybrid] - Malgorzata Siudek - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_04_19_SIUDEK/|Supermassive black holes in dwarf galaxies out to z ~ 0.9 in the VIPERS survey]] * 14th April [hybrid] - Catherine Cerny - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_04_14_CERNY/|Probing the inner density profile of galaxy clusters with strong lensing and MUSE spectroscopy]] * 12th April [hybrid] - Pierre Boldrini - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_04_12_BOLDRINI/|Monge-Ampère gravity at cosmological scales]] * 5th April [hybrid] - Franciele Kruczkiewicz - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_04_05_KRUCZKIEWICZ/|Water’s journey to Earth: A Virtual Reality outreach project]] * 29th March [hybrid] - Denis Burgarella - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_03_29_BURGARELLA/|Spectroscopic verification of very luminous galaxy candidates in the early universe]] * 15th March [hybrid] - Silvia Martocchia - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_03_15_MARTOCCHIA/|The origin of globular clusters and their anomalous stellar populations]] * 13th March [hybrid] - Hiroya Umeda - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_03_13_UMEDA/|Cosmic reionization sources and history probed with large galaxy surveys and photoionization modeling]] * 8th March [zoom] - Devon Powell - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_03_08_POWELL/|A lensed radio jet at milli-arcsecond resolution: Constraints on fuzzy dark matter from an extended gravitational arc]] * 1st March [hybrid]['''IPhU seminar'''] - Clément Stahl - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_03_01_STAHL/|Exploring the effects of primordial non-Gaussianity at galactic scales]] * 15th February [hybrid] - Massimo Guidi - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_02_15_GUIDI/|Constraining the larges-scale-structure with new modelling approaches of the three-point correlation function]] * 8th February [zoom]['''IPhU seminar'''] - Mohammad Safarzadeh - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_02_08_SAFARZADEH/|A new approach to constrain the Hubble expansion rate at high redshifts by gravitational waves]] * 25th January [hybrid] - Jorge Villa - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_01_25_VILLA/|Molecular hydrogen (H2) emission as a tracer of dissipation in the extragalactic ISM]] * 18th January [zoom] - Michelle Collins - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2023_01_18_COLLINS/|The hunt for new ultra-faint dwarf galaxies]] === 2022 (Event Organizers: G. Bonnet, M. Ezziati, M. Van Cuyck, C. Schimd) === * 14th December [hybrid] - Georg Herzog - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_12_14_HERZOG/|The present-day gas content of simulated field dwarf galaxies]] * 7th December [hybrid] - Yun-Ting Cheng - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_12_09_CHENG/|Cosmology and astrophysics from intensity mapping]] * 1st December [hybrid] - Arturo Nuñez-Castiñeyra - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_12_01_Nunez-Castineyra/|Investigating galaxy formation down to stellar physics through numerical simulations]] * 30th November [hybrid] - Francisco Nogueras Lara - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_11_30_Nogueras-Lara/|Finding the missing young stars in the Galactic centre]] * 23rd November [hybrid] - Louis Quilley - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_11_23_QUILLEY/|Aging of galaxies along the Hubble sequence]] * 16th November [zoom] - Tobias Brown - How environmental processes regulate the gas-star formation cycle in Virgo Cluster galaxies * 26th October [zoom] - Filippo Oppizzi - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_10_27_Oppizzi/|Pressure profiles of distant galaxy clusters as seen by SPT and Planck]] * 19th October [zoom] - Pavan Vynatheya - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_10_21_VYNATHEYA/|Gravitational waves from quadruple stars - quadruple the fun (?)]] * 12th October [hybrid] - Médéric Boquien - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_10_12_Boquien/|First results of the PHANGS/JWST Treasury program on star formation in nearby galaxies]] * 5th October [hybrid] - Elena Sarpa - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_10_05_Sarpa/|Following galaxies trough the cosmic web]] * 28th September [zoom] - Charlotte Mason - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_09_28_Mason/|The brightest galaxies at Cosmic Dawn]] * 21st September [hybrid] - Guillaume Mahler - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_09_21_Mahler/|Precision modeling of JWST's first cluster lens SMACSJ0723.3-7327]] * 14th September [hybrid] - Rémy Koskas - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_09_14_Koskas/|Dark matter halos shape as a strong cosmological probe]] * 13th July [hybrid] - Yana Khusanova - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_07_13_Khusanova/|The [CII] and FIR properties of the host galaxies of radio-loud quasars at z>6]] * 1st July [hybrid] - Joss Bland-Hawthorn - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_07_01_Bland-Hawthorn/|Galactic seismology: waves that cross the Milky Way]] * 29th June [hybrid] - Hareesh Thuruthipilly - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_06_29_Thuruthipilly/|Finding strong gravitational lenses through self-attention]] * 22nd June [zoom] - Yanchuan Cai - [[attachment:CafeClub_YanchuanCai.pdf|Splitting the cosmic web for more information]] * 15th June [hybrid] - Gary Mamon - [[attachment:GaryMamon_CafeClub_June2022.pdf|Mass-orbit modeling of galaxy & star clusters: mass profiles, orbital shapes by galaxy type and pseudo phase-space density]] * 8th June [zoom] - Vicente Rodriguez-Gomez - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_06_08_Rodriguez-Gomez/|Galactic angular momentum in the Illustris-TNG simulation]] * 1st June [zoom]['''IPhU seminar'''] - Massimo Pietroni - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_06_01_Pietroni//|Exploiting symmetry principles for precision tests of the Standard Model of cosmology]] * 25th May [zoom] - Yanbin Yang - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_05_25_Yang/|Evidence of ram-pressure stripping of WLM, a dwarf galaxy far away from any large host galaxy]] * 18th May [zoom] - Marco Viero - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_05_18_Viero/|The early universe was dust-rich and extremely hot]] * 12th May [zoom] - Giulia Despali - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_05_12_Despali/|Constraining SIDM with halo shapes]] * 3rd May [zoom] - Shadab Alam - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_05_03_Alam/|Challenges and opportunities of large scale structure]] * 22nd April [zoom] - Tilman Tröster - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_04_22_Troster//|Constraining baryon feedback and cosmology with a joint analysis of KiDS-1000 weak lensing and the thermal SZ effect]] * 6th April [zoom] - François Hammer - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_04_06_Hammer/|Gaia EDR3 accurate orbital parameters for Milky Way dwarfs: are most of them at first infall?]] * 30th March [zoom] - Dominik Riechers - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_03_30_Riechers/|Microwave background temperature at a redshift of 6.34 from H2O absorption]] * 23rd March [hybrid] - Lorenzo Ingoglia - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_03_23_Ingoglia/|Cosmological probes from weak lensing analysis on galaxy clusters]] * 17th March [zoom] - Iary Davidzon - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_03_17_Davidzon/|Plot me if you can. On reproducibility of scientific results and the lessons learned from COSMOS2020]] * 9th March [zoom] ['''IPhU seminar'''] - Gabriel Chardin - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_03_09_Chardin/|Elements of concordance of the Dirac-Milne universe]] * 2nd March [zoom] - Benedetta Spina - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_03_02_Spina/|When HeII goes to HeIII: Onset and evolution of helium reionization]] * 23rd February [hybrid] - Aline Chu - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_02_23_Chu/|Evolution of the physical properties of Brightest Cluster Galaxies through time]] * 16th February [zoom] - Franco Vazza - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_02_16_Vazza//|Limiting cosmic magnetism and assessing its origin: a joint theoretical & observational enterprise]] * 2nd February [zoom] - Tiago Costa - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_02_02_Costa//|Quasar feedback and the origin of extended Lyα glow in z > 6 quasars]] * 26th January [zoom] - Maria Polletta - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_01_26_Polletta//|Spectroscopic observations of PHz G237.01+42.50: A galaxy protocluster at z=2.16 in the Cosmos field]] * 19th January [zoom] - Raoul Canameras - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_01_19_Canameras//|Cosmology and stellar physics with strongly lensed supernovae]] * 12th January [zoom] - Veronica Biffi - [[https://seminars.lam.fr/cafe-club/GECO_cafe_club_2022_01_12_Biffi//|The eROSITA view of the Abell 3391/95 field: Case study from the Magneticum cosmological simulation]] === 2021 (Event Organizers: Guillaume Bonnet, Carlo Schimd) === * 15th December - Tony Bonnaire - [[https://seminars.lam.fr/cafe-club/GECO-2021-12-15_Bonnaire//|The cosmic web: filaments identification and quantification of the cosmological information * ]] * 13th December - Marko Shuntov - [[https://seminars.lam.fr/cafe-club/GECO-2021-12-13_Shuntov//|COSMOS2020: The cosmic evolution of the stellar-to-halo mass relation for central and satellite galaxies up to z=5]] * 8th December - Julien Froustey - [[https://seminars.lam.fr/cafe-club/GECO-2021-12-08_Froustey//|Precision calculation of neutrino decoupling]] * 1st December - Rajeshwari Dutta - [[https://seminars.lam.fr/cafe-club/GECO-2021-12-01_Dutta//|Metal-enriched halo gas around galaxies over the last 10 billion years]] * 24th November - Jin Koda - [[https://seminars.lam.fr/cafe-club/GECO-2021-11-24_Koda//|Star Formation and the IMF in the Outskirts of Nearby Galaxies]] * 17th November - Tony Nony - [[https://seminars.lam.fr/cafe-club/GECO-2021-11-17_Nony//|Investigating the origin of stellar masses: an overview of the ALMA-IMF Large Program]] * 10th November - Guillaume Mahler - [[https://seminars.lam.fr/cafe-club/GECO-2021-11-10_Mahler//|Cluster mass modelling accuracy: systematics, and scaling relation to harness its lensing power]] * 3rd November - Guadalupe Cañas Herrera - [[https://seminars.lam.fr/cafe-club/GECO-2021-11-03_Canas_Herrera/|Discovering CLOE: the Code for the Cosmological Likelihood and Observables in Euclid]] * 27-29th October - Workshop@LAM '''''Dusty galaxies''''' (contact: Matthieu Berthemin, Denis Burgarella) * 20th October - Wenkai Hu - [[https://seminars.lam.fr/cafe-club/GECO-2021-10-20_Hu/|1/f noise analysis for FAST HI Intensity Mapping Drift-Scan Experiment]] * 13th October - Andrea Biviano - [[https://seminars.lam.fr/cafe-club/GECO-2021-10-13_Biviano/|The GOGREEN survey: internal dynamics of clusters of galaxies at redshift 0.9 − 1.4]] * 6th October - Thomas Reiprich - [[https://seminars.lam.fr/cafe-club/GECO-2021-10-06_Reiprich/|A ~50 million lightyear warm/hot emission filament crossing through the A3391/95 galaxy cluster system]] * 27th September - Abhishek Maniyar - [[https://seminars.lam.fr/cafe-club/GECO-2021-09-27_Maniyar/|Weak lensing: Globally optimal estimator and a new probe of the high-redshift Universe]] * 22nd September - Miguel Figueira - [[https://seminars.lam.fr/cafe-club/GECO-2021-09-22_Figueira/|Star Formation Rate estimations at 0.5 < z < 1.0 with the VIMOS Public Extragalactic Redshift Survey (VIPERS)]] * 15th September - Vernon Wetzell & Tesla Jeltema - [[https://seminars.lam.fr/cafe-club/GECO-2021-09-15_Wetzell_Jeltema/|Velocity dispersions and projection effects in redMaPPer-selected clusters]] * 8th July - Khyati Malhan - [[https://seminars.lam.fr/cafe-club/GECO-2021-07-07_Malhan/|Evidence of a dwarf galaxy stream populating the inner Milky Way halo]] * 30th June - Alexie Leauthaud - [[https://seminars.lam.fr/cafe-club/GECO-2021-07-01_Leauthaud/|New surprises from old galaxies]] * 23rd June - Sebastian von Hausegger - [[https://seminars.lam.fr/cafe-club/GECO-2021-06-23_Von_Hausegger/|A test of the Cosmological Principle with quasars]] * 16th June - Debora Pelliccia - [[https://seminars.lam.fr/cafe-club/GECO-2021-06-16_Pelliccia/|DP7: The extraordinary life of an ordinary galaxy at the epoch of reionization]] * 9th June - Sujeong Lee - [[https://seminars.lam.fr/cafe-club/GECO-2021-06-09_Lee/|Combining spectroscopic and photometric surveys with the DMASS sample]] * 2nd June - Ana Acebrón - [[https://seminars.lam.fr/cafe-club/GECO-2021-06-02_Acebron/|Exceptionally large lensing clusters in the recent RELICS survey with the Hubble Space Telescope]] * 26th May - Rory Smith - [[https://seminars.lam.fr/cafe-club/GECO-2021-05-26_Smith/|Brought to light: revealing the origins of cloaked spiral features in cluster passive dwarf galaxies]] * 19th May - Oliver Newton - [[https://seminars.lam.fr/cafe-club/GECO-2021-05-19_Newton/|Hermeian dark matter haloes of the Local Group]] * 12th May - Luisa Lucie-Smith - [[https://seminars.lam.fr/cafe-club/GECO-2021-05-12_Lucie_Smith/|Deep learning insights into cosmological structure formation]] * 28th April - Celine Peroux - [[https://seminars.lam.fr/cafe-club/GECO-2021-04-28_Peroux/|The cosmic baryon and metal cycles]] * 21st April ['''IPhU seminar'''] - Elisa Ferreira - [[https://seminars.lam.fr/cafe-club/GECO-2021-04-21_Ferreira/|Ultra-light dark matter: the light and fuzzy side of dark matter]] * 14th April - Alessandro Sonnenfeld - [[https://seminars.lam.fr/cafe-club/GECO-2021-04-14_Sonnenfeld/|Statistical strong lensing]] * 7th April - Barbara Catinella - [[https://seminars.lam.fr/cafe-club/GECO-2021-04-07_Catinella/|Galaxy evolution with HI surveys]] * 31st March - Klaus Dolag - [[https://seminars.lam.fr/cafe-club/GECO-2021-03-31_Dolag/|The complex life of galaxy clusters]] * 24th March - Paolo Serra - [[https://seminars.lam.fr/cafe-club/GECO-2021-03-24_SERRA/|The MeerKAT Fornax Survey: ubiquitous HI tails and clouds in the Fornax cluster]] * 17th March - Robert Lilow - [[https://seminars.lam.fr/cafe-club/GECO-2021-03-17_Lilow/|Probing structure growth with constrained realizations from 2MRS]] * 10th March - Atelier@LAM '''''SKA et ses précurseurs''''' * 24th February [POSTPONED] - Marta Bruno Silva - Line intensity mapping as a tracer of large scale structure * 17th February - Erwan Allys - [[https://seminars.lam.fr/cafe-club/GECO-2021-02-17_Allys/|Recent results from scattering transforms in astrophysics and cosmology]] * 10th February - Karina Voggel - [[https://seminars.lam.fr/cafe-club/GECO-2021-02-10_Voggel/|Unveiling the surviving nuclei of merged galaxies and their hidden super-massive black holes]] * 3rd February - Cyril Pitrou - [[https://seminars.lam.fr/cafe-club/GECO-2021-02-03_Pitrou/|Precision big bang nucleosynthesis and the status of deuterium]] * 27th January - Francois Mernier - [[https://seminars.lam.fr/cafe-club/GECO-2021-01-27_Mernier/|From stars to large-scale structures: chemical enrichment in the intracluster medium]] * 20th January - Shuowen Jin - [[https://seminars.lam.fr/cafe-club/GECO-2021-01-20_Jin/|Super-deblending: A powerful tool to search for the most distant or otherwise extreme dusty galaxies]] * 13th January - Ambra Nanni - [[https://seminars.lam.fr/cafe-club/GECO-2021-01-13_Nanni/|Investigating the chemical enrichment of local and high-redshift galaxies]] === 2020 (Event Organizers: Guillaume Bonnet, Carlo Schimd) === * 16th December - Antonella Palmese - [[https://seminars.lam.fr/cafe-club/GECO-2020-12-16_Palmese/|Gravitational wave cosmology with galaxy surveys]] * 9th December - Alessia Longobardi - [[https://seminars.lam.fr/cafe-club/GECO-2020-12-16_Longobardi/|Bridging the cluster-ICM-galaxy evolution at small scales]] * 2nd December - Alejandro Perez - [[https://seminars.lam.fr/cafe-club/GECO-2020-12-02_Perez/|Resolving the H0 tension with Black Hole diffusion from quantum gravity]] * 25th November - Fabien Louvet - [[https://seminars.lam.fr/cafe-club/GECO-2020-11-25_Louvet/|Similarities and differences between low and high-mass star formation]] * 18th November - Alfonso Veropalumbo - [[https://seminars.lam.fr/cafe-club/GECO-2020-11-18_Veropalumbo/|Cosmological constraints from higher-order clustering analysis]] * 10th November - Yijun (Ali) Wang - [[https://seminars.lam.fr/cafe-club/GECO-2020-11-10_Wang/|Gravitational wave detection with photometric surveys]] * 4th November - Nicolas Martinet - [[https://seminars.lam.fr/cafe-club/GECO-2020-11-04_Martinet/|Probing dark energy with tomographic weak-lensing aperture mass statistics]] * 28th October - Ignasi Pérez-Ràfols - [[https://seminars.lam.fr/cafe-club/GECO-2020-10-28_Perez_Rafols/|BAO with Lyman-alpha forest]] * 21st October - Mathilde Jauzac - [[https://seminars.lam.fr/cafe-club/GECO-2020-10-21_Jauzac/|Looking at galaxy clusters with VLT/MUSE and HST]] * 14th October - Massimo Meneghetti - An excess of small-scale gravitational lenses observed in galaxy clusters * 30th September - Matteo Fossati - Galaxy environments across cosmic time: unveiling gas in absorption and emission with large surveys * 23rd September - Adrian Bittner - Nuclear stellar structures in barred galaxies of the TIMER survey * 9th September - Matma Pandey-Pommier - Nonthermal emission and gas interaction in galaxy clusters * 2nd July - Sutieng Tam - Mapping dark matter of a post-merger galaxy cluster MS0451-03 and its surroundings * 1st July - Julien Lavalle - Dark matter candidates: a status * 24th June - Paolo Cassata - The ALPINE-ALMA [CII] survey: Small LyA-[CII] velocity offsets in main-sequence galaxies at 4.4 < z < 6 * 17th June - Angelo Ricciardone - Characterization of cosmological gravitational waves with LISA detector * 10th June - Nicola Menci - Constraints on dynamical dark energy models from the abundance of massive galaxies at high redshift * 3rd June - Magda Arnaboldi - Elliptical galaxies/stellar halos connection * 27th May - Maxime Trebitsch - The contribution of AGN and stellar populations to the high-redshift ionizing UV background * 20th May - Julian Bautista - Towards final cosmological results from the extended Baryon Oscillation Spectroscopic Survey * 13th May - Ricarda Beckmann - Dense gas in galaxy clusters under the influence of an AGN jet * 6th May - Chervin Laporte - Stellar ages and chemistry as key diagnostics of dynamical processes shaping the Milky Way * ''+++ covid-19 break +++'' * 4th March - Amael Ellien - Detection of ICL with sparse analysis-by-synthesis approach * 19th February - Christophe Morisset - Hubi 1 the upside-down planetary nebula * 5th February - Jens-Kristian Krogager - Absorption spectroscopy as a unique probe of galaxy evolution * 29th January - Guillaume Mahler - STRONG LENSING: Illuminating clusters of galaxies and the structures behind them * 15th January - Katarina Kraljic - The impact of the connectivity of the cosmic web on the physical properties of galaxies at its nodes === 2019 (Event Organizers: Elena Sarpa, Carlo Schimd) === * 27th November - Thibaud Moutard - Local vs. Global: environment frames the NUVrK big picture of the star-formation quenching * 21st November - Carolina Queiroz - Optical selection of quasars: probing the large-scale structure with narrow-band filter surveys * 20th November - Ixandra Achitouv - Testing for the environmental dependence of the growth rate * 13th November - ''exceptional Café-Club'' - Hidehiro Kaneda & Takehiko Wada - two talks: 1) SPICA: the next crucial step alter Herschel and AKARI for future mid- and far-infrared astronomy & 2) SPICA Mid-infrared Instrument (SMI): technical design and science capabilities * 16th October - William Gillard - Euclid NISP: forthcoming tests at LAM * 9th October - Joachim Harnois-Deraps - Weak lensing beyond two-point statistics * 2nd October - Sascha Zeegers - Investigating the properties of interstellar silicates using X-ray spectroscopy * 25th September - Adarsh Ranjan - Probing high column density neutral gas in the early universe in absorption * 18th September - Patrick Côté - CASTOR: The Cosmological Advanced Survey Telescope for Optical and uv Research * 11th September - Jonathan Freundlich - Galaxy evolution: a gas perspective * 4th September - Angus Wright - Improving redshift calibration for cosmic shear * 3rd July - Iary Davidson - A paradigm shift in astrophysics? * 26th June - Carlo Giocoli - Lensing simulation of galaxy clusters: from theory to observations * 19th June - Raoul Canameras - Star formation and feedback mechanisms in high-z starbursts * 12th June - Guang Yang - What drives the growth of black holes? * 5th June - Jérémy Fensch - Gas mass fraction of galaxies and star formation regulation * 22nd May - Kimmo Kiiveri - Bayesian estimator for the CODEX cluster sample * 10th April - Pierre Fleury - Weak gravitational lensing with finite beams * 28th March - Agnès Ferté - Cosmic acceleration: beyond the cosmological constant * 13th March - Charling Tao - BAO with voids * 6th March - Ignasi Pérez Ràfols - Quasar identification with SQUEzE * 27th February - Sarah Antier - Gravitational waves astronomy and GRANDMA * 13th February - Laurent Chemin - The velocity anisotropy of gas in galactic disks * 7th February - Mathieu Puech/Hector Flores - MOONS: Multi Object Optical and Near-infrared Spectrograph for the VLT * 30th January - Michel-Andrès Breton - Relativistic effects on galaxy clustering statistics * 22nd January - Jenny Sorce - Do we need a new cosmological model? GMO-CLONES, a solution to the precision cosmology dilemma * 15th January - Clotilde Laigle - Horizon-AGN virtual observatory: SED-fitting performance and forecasts for future imaging surveys === 2018 (Event Organizers: Elena Sarpa, Carlo Schimd) === * 4th December - Ramona Augustin - Observing the circum-galactic medium in absorption and emission * 29th November - Rosa Leticia Becerra Godinez - Reverse shock emission revealed in early photometry in the possible short GRB 180418A * 27th November - Nicolas Laporte - Unveiling the age of the most distant galaxies * 20th November - Adam Hawken - The growth rate of structure around voids in GAMA * 13th November - Tamas Norbert Varga - Dark Energy Survey Year 1 results: Weak lensing mass calibration of redMaPPer galaxy clusters * 6th November - Giovanni Covone - Gravitational lensing detection of an extremely dense environment around a galaxy cluster * 16th October - Sally Heap - Evolution of galaxies and stars with CETUS * 25th September - Fabien Lacasa - Cosmology with galaxy surveys: the impact of non-linearity * 18th September - Cullan Howlett - Cosmology with peculiar velocity surveys * 11th September - Benjamin L’Huillier - Cosmological structure formation in LCDM and beyond: Testing LCDM with N-body simulations and advanced statistical methods * 10th July - Johan Richard - BlueMUSE * 15th May - Grzergorz Gajda - Tidally induced bars in gas-rich dwarf galaxies orbiting the Milky Way * 26th April - Mauro Sereno - Multi-probe analysis of galaxy clusters * 29th April - Luis Reyes-Galindo - Do you know how the arXiv works? * 17th April - William Pearson - The Main Sequence of Star Forming Galaxies Beyond Herschel's Confusion Limit * 10th April - Ghassem Gozaliasl - TBD * 20th February - Nicolas Martinet - Cosmological constraints from shear peaks in the Kilo Degree Survey (KiDS) * 6th February - Seiji Fujimoto - Average morphology of high-z dusty star-forming galaxies: compact dusty disk embedded in stellar disk harboring an AGN * 23rd January - Jean-Loup Puget - The Planck cosmological parameters === 2017 (Event Organizers: Ana Acebron, Elena Sarpa, Carlo Schimd) === * 12th December - Hadi Rahmani - Studying the cold gas in the circumgalactic medium of intermediate redshift galaxies using QSO-galaxy pairs * 28th November - Florian Sarron - Evolution of the cluster optical luminosity function in the CFHTLS: breaking the degeneracy between mass and redshift * 27th November - exceptional joint ''Galaxy Evolution circle - Café Club'' @ 2pm - Annalisa De Cia - ISM metals out to high z using QSOs and GRBs * 21st November - Raphael Gavazzi - AMALGAM: the mass distribution of 122 galaxy clusters from CFHT and Subaru archival wide field images * 14th November - Francesca Fragkoudi - The disk origin of the Milky Way bulge * 7th November - Jacopo Chevallard - Getting ready for JWST with new-generation spectral models and interpretation tools * 17th October - Ignasi Pérez Ràfols - TBD * 10th October - Peter Mitchell​ - The physics controlling the evolution of star formation rates in star-forming galaxies * 5th October - Camilla Pacifici - Synergy between galaxy models and observations to unveil the high-redshift Universe * 3rd October - Andra Stroe - Cosmic tsunamis and tornadoes * 19th September - Fangting Yuan - Spatially resolved star formation and dust attenuation in Mrk848: Comparison of the integral field spectra and the UV-to-IR SED * 12th September - Médéric Boquien - Finding the weirdest SDSS-IV/MaNGA galaxies * 5th September - Remi Adam - The Sunyaev-Zel’dovich effects to probe the formation of distant clusters * 18th July - Shude Mao - Evidence for IMF variations from the MaNGA survey * 5th July - Alessia Longobardi - The VIRGO PN population and the mass assembly in M87 * 4th July - Giulia Cusin - Anisotropies of the astrophysical gravitational wave background: a general framework * 29th June - Karina Voggel - The quest to find super-massive black holes within UCDs: How many of them are the former nuclei of galaxies? * 27th June - Laurie Riguccini- Chasing star-forming early-type galaxies in dense environments : Galaxies in transitions in clusters * 22nd June - Carlos Lopez-Sanjuan - ALHAMBRA B-band (z < 1) and UV (z > 2.5) luminosity functions by PDF analysis * 21nd June - Christos Efthimiopoulos - The invariant manifold modelling of spiral structure * 20th June - Special Café Club (followed by an open discussion) . Delphine Porquet - Observations en rayons X des régions centrales des Noyaux Actifs de Galaxies (AGN) et diagnostics de plasmas en rayons X & Nicolas Grosso - L'activité de Sagittarius A* et l'accrétion épisodique dans les étoiles jeunes * 15th June - Davide Punzo - 3D Visualization and Analysis of HI in and around galaxies * 13th June - Nicolas Peretto - The energy balance of infrared dark clouds from tenths to tens parsec scale * 6th June - Amira Tawfeek - Photometric investigation of Pairs and Triplet Galaxies * 30th May - Stéphane Arnouts/Fabrice Madec - The PFS/SUMIRE spectrograph * 23th May - Marcin Semczuk - Tidal origin of spiral arms in galaxies orbiting a cluster * 17th May (warning it's Wednesday) - Tom Broadhurst - New Gravitational Properties of Galaxy Clusters * 16th May - Panos Patsis - Stellar and gaseous flows in barred-spiral models: The implications for star formation along the spiral arms * 9th May - Katarina Kraljic - Coupling of scales, “Who ordered this?” or “How well do we understand star formation?” * 25th April -Shun Saito - Ly-Alpha intensity mapping with HETDEX * 11th April - Henri Plana - The NGC 454 system: anatomy of a wet interaction * 4th April - Grzegorz Gajda - Tidally induced bars in dwarfs galaxies on different orbits around a Milky Way-like host * 21st March - Anna Niemiec - Stellar-to-halo mass relation of cluster galaxies * 14th March - Miguel Figueira - Star formation at the edge of ionized regions * 7th March - Gabriel Bartosch Caminha - Probing the distant Universe and dark matter with Hubble and MUSE observations of lensing clusters * 28th February - Michael Blomqvist - BAO in the Lyman-alpha forest of BOSS/eBOSS quasars * 21st February - Janusz Krywult - Coevolution of galaxy morphology and colour to z~1 * 14th February - Thibaud Moutard - On the quenching of young/low-mass galaxies since z~0.6: New spotlight on environment lead role * 7th February - Iary Davidzon - What does high redshift means? The long, long way towards the first light (in the COSMOS field). * 31st January - Katarina Kraljic - Cosmic Web as a natural metric for galaxy evolution * 24th January - Malgorzata Siudek - Formation and evolution of stellar population based on the red passive galaxies observed up to z ∼ 1 * 17th January - Sean Morrison - Element Abundances in a Sub-DLA Absorber at z=5 * 10th January - Laure Ciesla - Identifying recently quenched galaxies from broad band SED modeling * 3rd January - Benoît Epinat - Galactic and extragalactic science with HARMONI/EELT (followed by an open discussion about GECO/LAM involvement) === 2016 (Event Organizers: Ana Acebron, Carlo Schimd) === * 13th December - Alessandro Boselli - Quenching of the star formation activity of cluster galaxies * 6th December - Melville Ulmer- Update on the Athena mirror size, potential implications, and the future of X-ray astronomy * 1st December - Stéphane de Barros - Galaxy physical properties at the edge of the cosmic reionization * 29th November - Begoña Ascaso - Cluster cosmology with Euclid, LSST and J-PAS. * 22nd November - Denis Burgarella - JWST, WFIRST and FLARE predicted number counts at 10 < z < 15: the case for a Wide-Field N+MIR Space Telescope * 15th November - Hiroyuki Hirashita - Simulation of dust evolution in galaxies * 8th November - Wagner Marcolino - New mass-loss rates for massive stars: why bother? * 7th November (warning it's Monday, @14h) - Jordi Miralda Escudé - Lyman alpha emission on large scales and high-redshift galaxies as a probe of reionization. * 2nd November (warning it's Wednesday) - Mathilde Jauzac - Hubble Frontiers Fields : The Extraordinary Abell 2744 * 27th October (warning it's Thursday) - Anthony Whitworth - A ram pressure threshold for star formation * 25th October - Cécile Gry - Anatomy of a small, diffuse cloud passing over the sun in the middle of a hot, empty bubble * 18th October - Ghassem Gozaliasl - Evolution of bright central galaxies in massive haloes over 9 billion years * 11th October - Tsutomu T. Takeuchi - A self-consistent radiative transfer model including the chemical evolution, dust evolution, and clumpiness of the ISM * 4th October - Nicolas Martinet - Calibrating galaxy shape measurements for Euclid: impact of galaxies below the detection limit. * 27th September - Lin Yan - The CII local luminosity function * 20th September - Hong-Li Liu - Drama of the HII regions/IR bubbles: regulating ISM and star formation * 13th September - César Caretta - Caustics Masses and Scaling Relation for Nearby Galaxy Clusters * 31st August (warning is Wednesday) - Andreas Faisst - Insights into the high-redshift Universe using Spitzer and Local Galaxies * 13th July (warning is Wednesday) Yuichi Harikane - Evolution of Stellar-to-Halo Mass Ratio at z=0-7 Identified by Clustering Analysis with the Hubble Legacy Imaging and Early Subaru/Hyper Suprime-Cam Survey Data * 7th June (Special Cafe Club @ Amphi LAM) - Olivier Le Fèvre - The WFIRST-AFTA space mission * 24th May - Kasia Malek - Ultra Luminous Infrared Galaxies: which AGN types contribute to their infrared emission? * 10th May - Julien Bel - Non local bias between matter and galaxies * 10th May (Postponed) - Laure Ciesla - The imprint of rapid star formation quenching on the spectral energy distributions of galaxies * 3rd May - Iary Davidzon - The high-z universe encolsed in the COSMOS2015 catalogue * 26th April - Bruno Ribeiro - The morphology of star-forming galaxies during their assembly phase * 5th April - Celine Peroux - Metallicity and geometry as gas flow probes * 29th March - Darko Donevski - Possible Breaking of FIR-Radio Correlation in Interacting Galaxies * 22th March - Isabelle Pâris - Extreme outflows in high-redshift red quasars * 15th March - FLARE Meeting * 8th March - Nicola Malavasi - The environment-dependent evolution of massive galaxies to z=3 in the UltraVISTA-COSMOS field * 1st March - Guilaine Lagache - Intensity mapping of the atomic carbon CII line: a new observational promise of the Epoch of Reonisation * 23th February - Paolo Serra - Cosmic star formation history and Sunyaev-Zeldovich effect from a global analysis of Herschel and SPT clustering data * 18th February - Mathilde Jauzac - Hubble Frontier Fields : SN Tom & SN Refsdal — What we learn about lensing? * 16th February - Merce Romero-Gomez (Universitat de Barcelona): Getting ready for the scientific exploitation of Gaia data on the structure of our Galaxy. * 9th February - Mario Bonamigo - Triaxility * 2nd February - Aurélien Benoit-Lévy - News from the Dark Energy Survey (DES) === 2015 (Event Organizers: Eric Jullo & Barbara Lo Faro) === * 5th January - Iary Davidson - OPEN Cafe Club: JWST ESTEC feedback * 17th December - Debora Pelliccia - Kinematics of COSMOS star-forming galaxies over the last 8 Gyr * 1st December - Mauro Sereno - The self-similarity of galaxy clusters and how to assess it * 27th November - Stephane Barros - The (difficult) quest for Lyman continuum emitter at high redshift * 24th November - Matthieu Béthermin - An ALMA view on the interstellar medium of high-redshift dusty star-forming galaxies * 19th November - Jesus Vega - Tension in the rings: the distribution function of Einstein radii * 17th November - Hadi Rahmani - The study of circum-galactic medium at z∼0.6 using low impact parameter DLA-galaxies * 10th November - Aida Wofford - A Comprehensive Comparative Test of Seven Widely-Used Spectral Synthesis Models Against Multi-Band Photometry of Young Massive Star Clusters * 3rd November - Open Cafe Club * 13th October: Alan McConnachie - Replacing CFHT by MSE? * 8th October: Stephan Frank - Searching for weak NeVIII absorption signatures in COS-spectra via agnostic spectral stacking * 6th October: Yu-Yen Chang - AGN, star formation, and galaxy morphology * 29th September: Isabel Pâris - Physical properties of quasar outflows in the SDSS-DR12 sample * 22nd September: Juan Magaña - Probing cosmological models with strong lensing in A1689 * 15th September: Karina Rojas - Quasar accretion disks: size and temperature profile using microlensing * 1st September: Olivier Le Fèvre - Latest news from the VIMOS UltraDeep Survey (VUDS) * 25th August: Jian-Min Wang - Mapping Reverberation Super-Eddington Accreting Massive Black in Holes Local Universe * 30th June: Samuel Quiret - The metallicity distribution of the Circum Galactic Medium * 16th June: Michele Boldrin - Arc statistics and clustering properties of dark matter haloes * 9th June: Zhu Chen - Photometric and morphological properties of LBGs at z~1 in ECDFS * 19th May: Javier Álvarez Márquez - Dust properties of LBGs at z ~3 * 12th May: Francesca Fragkoudi - The Effects of Boxy/Peanut Bulges on Galaxy Models * 21st April: Céline Péroux - The VLT SINFONI Mg ii Program for Line Emitters (SIMPLE) II: background quasars probing z ∼ 1 galactic winds * 14th April: Kyle Penner - The assumptions we make when we talk about attenuation * 7th April: Peter Wizinowich - * 31st March: Nimish Hathi - The VIMOS Ultra Deep Survey: Ly-alpha Emission and Stellar Populations of Star-Forming Galaxies at 2<2.5 * 20th March: OPEN Discussion - Feedback from the Sintra Conference: Back at the Edge of the Universe * 17th March: OPEN Discussion - WEAVE, DESI & eBOSS * 20th February: Carlo Giocoli - Weak lensing Simulations from Current Surveys to Euclid * 17th February: Matthieu Béthermin - Why do massive galaxies at z~2-3 form so many stars? * 10th February: Timothee Delubac - Baryon Acoustic Oscillations with BOSS, eBOSS and DESI * 3rd February: Jean-Pierre Luminet - Last news about cosmic topology * 27th January: Alice Pisani - Precision Cosmology with Cosmic Voids * 20th January: David Valls-Gabaud - MESSIER: a space orbiter to unveil galaxy formation * 13th January: Anna Feltre - IR signatures of nuclear activity and star formation on galaxy spectra * 6th January: Thibaud Moutard - The stellar mass function and density evolutions of massive (log M* > 10.5) galaxies since z = 1.5 === Before 2015 === OldCafeClub