Seminar Galaxies
This seminar is a weekly meeting to present and discuss the Origin and evolution of galaxies research group’s multiple subjects of study, as well as extragalactic astrophysics and cosmology. The format is either one screening of documents, limited to 30 minutes, or two blackboard presentations, limited to 15 minutes each. All presentations are informal, in order to foster scientific discussions. The sessions last 45 mn, and take place on Thursday at 11:30 am.
Contact: Iryna Chemerynska, Tianxiang Chen
- Thursday 06 December 2018
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Laerte Sodré
Inst. Astron. Geofísica Ciências Atmosféricas (IAG), Univ. São Paulo, São Paulo, Brésil
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"First results of the Southern Photometric Local Universe Survey (S-PLUS)" (S-PLUS)
- Invited by : DURRET Florence and DE LAPPARENT Valérie
- Thursday 22 November 2018
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Arpine Karapetyan
Byurakan Astroph. Obs., Erevan, Arménie
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"The impact of spiral density waves on the star formation distribution: a view from core-collapse supernovae" (MNRAS 2018, MNRAS 2016)
- Invited by : KUNTH Daniel and DE LAPPARENT Valérie
- Thursday 22 November 2018
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Lilit Barkhudaryan
Byurakan Astroph. Obs., Erevan, Arménie
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"Diversity of type Ia supernovae and their locations in galaxies"
- Invited by : KUNTH Daniel and DE LAPPARENT Valérie
- Thursday 25 October 2018
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Sara Heap
NASA Goddard Space Flight Center (GSFC), Greenbelt, Maryland, Etats-Unis d'Amérique
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"Evolution of galaxies and stars with the “Cosmic Evolution Through Ultraviolet Spectroscopy” (CETUS) space mission " (SPIE 2018)
- Invited by : KUNTH Daniel and DE LAPPARENT Valérie
- Thursday 27 September 2018
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Frédéric Marin
Obs. Astron. Strasbourg, Strasbourg, France
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"Transforming our understanding of the X-ray Universe: the Imaging X-ray Polarimetry Explorer (IXPE) " (SPIE 2016)
- Invited by : CHARLOT Stéphane and DE LAPPARENT Valérie
- Thursday 20 September 2018
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Nissim Kanekar
The National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune, Inde
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"Cold gas at high redshift" (ApJ 2018, ApJ 2018, Science 2017)
- Invited by : OMONT Alain and DE LAPPARENT Valérie
- Thursday 13 September 2018
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Omkar Bait
The National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune, Inde
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"On the interdependence of galaxy morphology, star formation, and environment in massive galaxies in the nearby Universe "
- Invited by : OMONT Alain and DE LAPPARENT Valérie
- Thursday 06 September 2018
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Anna Lisa Varri
Institute for Astronomy, University of Edinburgh, Edimbourg, Royaume-Uni
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"Rethinking the dynamical paradigm of low-mass stellar systems " (MNRAS 2017, MNRAS 2017, ApJ 2017)
- Invited by : PICHON Christophe and DE LAPPARENT Valérie
- Thursday 06 September 2018
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Sushma Kurapati
The National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune, Inde
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"Angular momentum of dwarf galaxies"
- Invited by : OMONT Alain and DE LAPPARENT Valérie
- Thursday 05 July 2018
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Ting-Wen Lan
Kavli Inst. Physics Mathematics Universe, Univ. Tokyo, Kashiwa, Japon
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"Probing the circumgalactic medium with SDSS" (ApJ 2018, ApJ 2017)
- Invited by : SILK Joseph and DE LAPPARENT Valérie
- Thursday 07 June 2018
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Andreas Burkert
Universitäts-Sternwarte München, Ludwig-Maximilians-Universität München, Munich, Allemagne
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"Declining rotation curves and missing dark matter in high-redshift star forming galaxies" (Nature 2017, ApJ 2016, ApJ 2018)
- Invited by : HIRSCHMANN Michaela and DE LAPPARENT Valérie
- Thursday 24 May 2018
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Siyao Xu
Dept. Astron., Univ. Wisconsin Madison, Madison, Wisconsin, Etats-Unis d'Amérique
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"Density filaments in the interstellar medium" (arXiv 2018)
- Invited by : ROUSSEL Hélène and DE LAPPARENT Valérie
- Thursday 24 May 2018
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Ulrike Kuchner
Centre de Morphologie Mathématique, Mines ParisTech, Fontainebleau, France
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"Thoughts on galaxy transformation and disk fading in clusters " (A&A 2017, A&A 2016)
- Invited by : DE LAPPARENT Valérie and MC CRACKEN Henry-Joy
- Wednesday 09 May 2018
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Christopher Martin
Division of Physics Mathematics and Astronomy, California Institute of Technology, Pasadena, California, Etats-Unis d'Amérique
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"Observations of circumgalactic, inflowing gas with the Keck Cosmic Web Imager "
- Invited by : LEHNERT Matthew and DE LAPPARENT Valérie
- Thursday 03 May 2018
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Michel Dennefeld
Institut d'Astrophysique de Paris, Paris, France
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"Surveys for the variable sky: challenges and prospects"
- Invited by : DE LAPPARENT Valérie and LEHNERT Matthew
- Thursday 12 April 2018
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Mireia Montes
Departement of Astrophysics and Optics, University of New South Wales, Sydney, Australie
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"Exploring the fossil record of cluster assembly: the intra-cluster light" (MNRAS 2018, ApJ 2014)
- Invited by : DE LAPPARENT Valérie
- Thursday 05 April 2018
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Paulo Lopes
Observatorio do Valongo, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brésil
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"Optical substructure and brightest cluster galaxy offsets of Sunyaev-Zel’dovich and X-ray Selected galaxy clusters"
- Invited by : DURRET Florence and DE LAPPARENT Valérie
- Thursday 15 March 2018
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Anais Möller
Research School of Astronomy and Astrophysics, Australian National University, Weston Creek, Australie
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"First results of supernova cosmology in the Dark Energy Survey and paving the way with deep learning for the 5-year analysis"
- Invited by : GUILLARD Pierre and DE LAPPARENT Valérie
- Thursday 08 March 2018
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Christopher Conselice
School of Physics and Astronomy, University of Nottingham, Nottingham, Royaume-Uni
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"Measuring the dark matter masses of galaxies with models"
- Invited by : LEHNERT Matthew and DE LAPPARENT Valérie
- Thursday 01 March 2018
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Natalia Porqueres (Excellenzcluster Universe)
Max-Planck-Institut für Astrophysik, Garching, Allemagne
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"Imprints of the large-scale structure on AGN formation and evolution" (arXiv 2017)
- Invited by : LAVAUX Guilhem and DE LAPPARENT Valérie
- Thursday 01 February 2018
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Raphaël Sadoun
Department of Physics and Astronomy, University of Utah, Salt Lake City, Utah, Etats-Unis d'Amérique
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"Modeling the redshift evolution of the Ly alpha fraction at z~6-7 " (ApJ 2017)
- Invited by : DE LAPPARENT Valérie and MOHAYAEE-COLIN Roya
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