Throughout Stellar Evolution

Program

Week Sun. 25 Mon. 26 Tue. 27 Wed. 28 Thu. 29 Fri. 30 List

	Sun. 25	Mon. 26	Tue. 27	Wed. 28	Thu. 29	Fri. 30
09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00	Cocktail 19:00 - 21:30 (2h30) Cocktail	Welcome address 9:00 - 9:05 (05min) Welcome address Pascal Petit General Introduction 9:05 - 9:45 (40min) General Introduction › Magnetic Fields in Stars: Origin and Impact - Norbert Langer, Argelander Institute for Astronomy 09:05-09:45 (40min) Session 1 - Magnetized stellar formation 9:45 - 10:35 (50min) Session 1 - Magnetized stellar formation Chair: Gregg Wade › The role of magnetic fields in star formation - Ralph Pudritz, Dept. of Physics and Astronomy, McMaster University 09:45-10:15 (30min) › Magnetic field dispersion in the neighbourhood of Bok globules - Claudia Rodrigues, Instituto Nacional de Pesquisas Espaciais 10:15-10:35 (20min) Coffee break 10:35 - 11:05 (30min) Coffee break Session 1 - Magnetized stellar formation 11:05 - 12:15 (1h10) Session 1 - Magnetized stellar formation Chair: Gregg Wade › The role of magnetic fields in pre-main sequence stars - Gaitee Hussain, European Southern Observatory 11:05-11:35 (30min) › Can we predict the global magnetic topology of a pre-main sequence star from its position in the Hertzsprung-Russell diagram? - Scott Gregory, University of St. Andrews 11:35-11:55 (20min) › Analysis of Star-Disk Interaction in Young Stellar Systems - Nathalia Fonseca, Universidade Federal de Minas Gerais 11:55-12:15 (20min) Lunch 12:15 - 14:15 (2h) Lunch Session 1 - Magnetized stellar formation 14:15 - 15:55 (1h40) Session 1 - Magnetized stellar formation Chair: Corinne Charbonnel › Magnetospheric accretions and outflows in young stellar objects - Ryuichi Kurosawa, Max-Planck-Institute for Radio Astronomy 14:15-14:45 (30min) › 3D YSO accretion shock simulations: a study of the magnetic, chromospheric and stochastic flow effects and their observational relevance - Titos Matsakos, Laboratoire AIM, CEA/DSM - CNRS - Université Paris Diderot, IRFU/Service d'Astrophysique, CEA Saclay, CEA, IRAMIS, Service Photons, Atomes et Molécules 14:45-15:05 (20min) › Magnetic higher-mass stars in the early stages of their evolution - Jason Grunhut, European Southern Observatory 15:05-15:35 (30min) › What do weak magnetic fields mean for magnetospheric accretion in Herbig AeBe star+disk systems? - Alicia Aarnio, University of Michigan 15:35-15:55 (20min) Coffee break 15:55 - 16:25 (30min) Coffee break Session 1 - Magnetized stellar formation 16:25 - 17:55 (1h30) Session 1 - Magnetized stellar formation Chair: Corinne Charbonnel › Chemical peculiarities in magnetic and non-magnetic pre-main sequence A and B stars - Colin Folsom, Institut de recherche en astrophysique et planétologie 16:25-16:45 (20min) › Angular momentum evolution of young stars - Stuart Littlefair, University of Sheffield 16:45-17:15 (30min) › Activity and Rotation in the young cluster h Per - Costanza Argiroffi, Dip. di Fisica e Chimica, Universita' di Palermo 17:15-17:35 (20min) › X-ray emission regimes and rotation sequences in the M34 open cluster - Philippe Gondoin, European Space and Technology Centre 17:35-17:55 (20min) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 17:55 - 18:15 (20min) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Corinne Charbonnel › Do Magnetic Fields Actually Inflate Low-Mass Stars? - Gregory Feiden, Department of Physics and Astronomy, Dartmouth College, Department of Physics and Astronomy, Uppsala University 17:55-18:15 (20min)	Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 9:30 - 10:10 (40min) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Stéphane Mathis › Probing the structure of local magnetic field of solar features with helioseismology - Khalil Daiffallah, Observatory of Algiers 09:30-09:50 (20min) › Combining Models of Coronal Mass Ejections and Solar Dynamos - Joern Warnecke, Nordic Institute for Theoretical Physics, Department of Astronomy, Stockholm University 09:50-10:10 (20min) Coffee break 10:10 - 10:40 (30min) Coffee break Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 10:40 - 12:10 (1h30) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Stéphane Mathis › Hanle and Zeeman effects: From solar to stellar diagnostics - Arturo LOPEZ ARISTE, Télescope héliographique pour l'étude du magnétisme et des instabilites solaires 10:40-11:00 (20min) › The Solar-Stellar Connection - Allan Sacha BRUN, Astrophysique Interactions Multi-échelles 11:00-11:30 (30min) › Strong linear polarization detected in the cool active star II Peg - Lisa Rosén, Uppsala University 11:30-11:50 (20min) › A Bcool spectropolarimetric survey of over 150 solar-type stars - Stephen Marsden, University of Southern Queensland 11:50-12:10 (20min) Lunch 12:10 - 14:10 (2h) Lunch Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 14:10 - 16:10 (2h) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Moira Jardine › Magnetic fields in low-mass stars - Ansgar reiners, Institute for Astrophysics Goettingen 14:10-14:40 (30min) › What controls the large-scale magnetic fields of M dwarfs? - Thomas Gastine, Max Planck Institute for Solar System Research 14:40-15:00 (20min) › Magnetic fields in M-dwarf from high-resolution infrared spectroscopy - Denis Shulyak, Goettingen University 15:00-15:20 (20min) › An Empirical Age-Activity-Rotation Relationship for Mid and Late-Type M Dwarfs - Andrew West, Boston University 15:20-15:40 (20min) › Magnetic topologies and magnetic cycles of solar-type stars - Rim Fares, School of Physics and Astronomy, University of St Andrews 15:40-16:10 (30min) Coffee break 16:10 - 16:40 (30min) Coffee break Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 16:40 - 17:20 (40min) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Moira Jardine › Stellar Magnetic Dynamos and Activity Cycles - Nicholas Wright, University of Hertfordshire 16:40-17:00 (20min) › Magnetic flux emergence from the solar case to giants. - Yori Fournier, Leibniz Institute for Astrophysics 17:00-17:20 (20min) Poster presentation 17:20 - 18:20 (1h) Poster presentation 30 sec / 1 slide per poster	Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 9:00 - 10:10 (1h10) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Gaitee Hussain › Modeling exoplanet transit and magnetic spots for interferometric study - Roxanne Ligi, Laboratoire Lagrange, Observatoire de la Cote d'Azur 09:00-09:20 (20min) › A New Age of Spotted Star Research with Kepler and CHARA - Rachael Roettenbacher, University of Michigan 09:20-09:40 (20min) › Stellar Magnetism in the Era of Space-Based Precision Photometry - Lucianne Walkowicz, Princeton University 09:40-10:10 (30min) Coffee break 10:10 - 10:40 (30min) Coffee break Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 10:40 - 12:10 (1h30) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: Gaitee Hussain › Rotation and Differential Rotation of the active Kepler stars - Timo Reinhold, Institute for Astrophysics Goettingen 10:40-11:00 (20min) › Finding activity cycles in Kepler data - Krisztián Vida, Konkoly Observatory 11:00-11:20 (20min) › The Evolution of Sun-Like Stars, as Revealed Through Kepler Light Curves - Fabienne Bastien, Vanderbilt University 11:20-11:40 (20min) › The effects of stellar winds and magnetic fields on exoplanets - Aline Vidotto, School of Physics and Astronomy, University of St Andrews 11:40-12:10 (30min) Optional Tour 14:00 - 18:00 (4h) Optional Tour	Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers 9:00 - 10:00 (1h) Session 2 - Magnetic activity in the Sun and main-sequence stars with convective outer layers Chair: José-Dias do Nascimento › Planets spinning up their host stars: A twist on the age-activity relationship - Katja Poppenhaeger, Harvard-Smithsonian Center for Astrophysics 09:00-09:20 (20min) › On the effects of stellar winds on exoplanetary magnetospheres - Victor See, University of St Andrews 09:20-09:40 (20min) › Stellar Magnetism and the effects on exoplanet environments - Conrad Vilela-Lewandowski, Keele University 09:40-10:00 (20min) Coffee break 10:00 - 10:30 (30min) Coffee break Session 3 - Origin and impact of magnetic fields in higher-mass stars with radiative outer layers 10:30 - 12:00 (1h30) Session 3 - Origin and impact of magnetic fields in higher-mass stars with radiative outer layers Chair: José-Dias do Nascimento › The origin of magnetic fields in massive and intermediate-mass stars - Jonathan Braithwaite, University of Bonn 10:30-11:00 (30min) › Multiple transient corotating magnetic loop model applied to the O supergiant lambda Cephei - Huib Henrichs, University of Amsterdam 11:00-11:20 (20min) › The magnetic properties of Galactic OB stars from the Magnetism in Massive Stars project - Gregg Wade, Royal Military College of Canada 11:20-11:40 (20min) › Bp stars in the Orion OB1 association - Iosif Romanyuk, Special Astrophysical Observatory of Russian Academy of Sciences 11:40-12:00 (20min) Lunch 12:00 - 14:00 (2h) Lunch Session 3 - Origin and impact of magnetic fields in higher-mass stars with radiative outer layers 14:00 - 16:00 (2h) Session 3 - Origin and impact of magnetic fields in higher-mass stars with radiative outer layers Chair: Stephen Marsden › Modelling surface magnetic fields in stars with radiative envelopes - Oleg Kochukhov, Uppsala University 14:00-14:30 (30min) › Partial Paschen-Back splitting of SiII and SiIII lines in magnetic CP stars - Viktor Khalack, Université de Moncton 14:30-14:50 (20min) › Wind channeling, magnetospheres, and spindown of magnetic massive stars - Stanley Owocki 14:50-15:20 (30min) › Investigating the origin of cyclical spectral variations in the ultraviolet resonance lines of hot, massive stars - Alexandre David-Uraz, Royal Military College of Canada 15:20-15:40 (20min) › X-rays from magnetic massive OB stars - Véronique Petit, University of Delaware 15:40-16:00 (20min) Coffee break 16:00 - 16:30 (30min) Coffee break Session 3 - Origin and impact of magnetic fields in higher-mass stars with radiative outer layers 16:30 - 17:00 (30min) Session 3 - Origin and impact of magnetic fields in higher-mass stars with radiative outer layers Chair: Stephen Marsden › The dichotomy between strong and ultra-weak magnetic fields among intermediate-mass stars - François Lignières, Institut de Recherche en Astrophysique et Planétologie 16:30-17:00 (30min) Session 4 - Magnetic fields in the ultimate stages of stellar evolution 17:00 - 17:50 (50min) Session 4 - Magnetic fields in the ultimate stages of stellar evolution Chair: Stephen Marsden › Surface magnetism of cool giant and supergiant stars - Heidi Korhonen, Finnish Centre for Astronomy with ESO 17:00-17:30 (30min) › Pollux: a stable weak dipolar magnetic field but no planet ? - Michel Aurière, Institute of Research in Astrophysics and Planetology 17:30-17:50 (20min) Banquet 20:00 - 23:00 (3h) Banquet	Session 4 - Magnetic fields in the ultimate stages of stellar evolution 9:00 - 10:10 (1h10) Session 4 - Magnetic fields in the ultimate stages of stellar evolution Chair: Aline Vidotto › Magnetic field in late-type single giants in the Solar vicinity: how common is magnetic activity on the giant branches? - Renada Konstantinova-Antova, Institute of Astronomy and NAO, BAS 09:00-09:20 (20min) › Magnetic fields around AGB stars and Planetary Nebulae - Wouter Vlemmings, Chalmers University of Technology, Onsala Space Observatory 09:20-09:50 (30min) › Search for Surface Magnetic Fields in Mira Stars - Agnès Lèbre, Laboratoire Univers et Particules de Montpellier 09:50-10:10 (20min) Coffee break 10:10 - 10:40 (30min) Coffee break Session 4 - Magnetic fields in the ultimate stages of stellar evolution 10:40 - 12:10 (1h30) Session 4 - Magnetic fields in the ultimate stages of stellar evolution Chair: Aline Vidotto › Magnetic fields of neutron stars - Andreas Reisenegger, Pontificia Universidad Católica de Chile 10:40-11:10 (30min) › Hall Effect in Neutron Star Crusts - Konstantinos Gourgouliatos, McGill University 11:10-11:30 (20min) › Magnetohydrodynamic equilibria in barotropic stars - Cristóbal Armaza, Pontificia Universidad Católica de Chile 11:30-11:50 (20min) › Search for Stable Magnetohydrodynamic Equilibria in Barotropic Stars. - Joe Mitchell, Pontificia Universidad Católica de Chile, Argelander Institute for Astronomy 11:50-12:10 (20min) Lunch 12:10 - 14:10 (2h) Lunch Session 4 - Magnetic fields in the ultimate stages of stellar evolution 14:10 - 15:20 (1h10) Session 4 - Magnetic fields in the ultimate stages of stellar evolution Chair: Henk Spruit › Magnetars: the explosive character of a small class of strongly magnetized neutron stars - Nanda Rea, Institute of Space Sciences 14:10-14:40 (30min) › Magnetic fields in neutron stars and models of thermal emission from magnetic neutron stars - Wynn Ho, University of Southampton (Southampton, UK) 14:40-15:00 (20min) › Magnetic field structures inside magnetars with strong toroidal field. - Kotaro Fujisawa, Univerisy of Tokyo 15:00-15:20 (20min) Concluding remarks 15:20 - 15:30 (10min) Concluding remarks Henk Spruit Coffee break 15:30 - 16:00 (30min) Coffee break

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