Magnetic Fields or Turbulence:
Which is the critical factor for the formation of stars and planetary disks?
| Monday February 5, 2018 | |
|---|---|
| 16:15 | Shuttle from Landis Inn Chuhu to Workshop Venue |
| 16:30-18:30 | Registration & Reception |
| Tuesday February 6, 2018 | |
| 08:15 | Shuttle from Landis Inn Chuhu to Workshop Venue |
| 08:30~09:00 | Registration |
| 09:00~09:10 | Welcome |
| 09:10~10:10 | Keynote Observations of Magnetic Fields in Star Formation Regions Richard Crutcher (University of Illinois) |
| 10:10~10:30 | Coffee Break |
| 10:30~11:30 | Keynote Theory of Magnetic Fields in Star and Disk Formation Shantanu Basu (Western University) |
| Session I: ALMA observations of magnetic fields (Chair: Leslie Looney) | |
| 11:30~12:00 | Invited Perspectives about (polarization) observations using ALMA Band 1 Hauyu Baobab Liu (European Southern Observatory (ESO)) |
| 12:00~13:15 | Lunch |
| 13:15~13:45 | Invited Introducing ngVLA Anthony Beasley (NRAO) |
| 13:45~14:00 | ALMA methanol maser polarimetry toward a massive star forming region, G10.34-0.14 Ji-hyun KANG (Korea Astronomy and Space Science Institute) |
| 14:00~14:15 | ALMA Observations of Magnetic Fields around Young Protostar NGC 1333 IRAS 4A Shih-Ping Lai (National Tsing Hua University) |
| 14:15~14:30 | High-Resolution ALMA Magnetic Field Observations in W51 Patrick Koch (ASIAA) |
| 14:30~15:00 | Invited Magnetic fields and massive star formation Qizhou Zhang (Harvard-Smithsonian Center for Astrophysics) |
| 15:00~15:15 | Magnetic Fields of Class 0 Young Stellar Objects Woojin Kwon (Korea Astronomy and Space Science Institute) |
| 15:15~15:30 | ALMA Dust Polarization Observations of Nearly Edge-On Protostellar disks Chin-Fei Lee (ASIAA) |
| 15:30~16:00 | Coffee Break |
| 16:00~16:15 | ALMA polarization observations toward the protoplanetary disk around HD 142527 Satoshi Ohashi (RIKEN) |
| 16:15~16:45 | Invited Using ALMA to reveal the impact of turbulence, magnetic fields, and outflow feedback on low-mass star formation Chat Hull (NAOJ/ALMA) |
| Session II: Simulations of B-fields and/or turbulence 1 (Chair: Zhi-Yun Li) | |
| 16:45~17:00 | The critical role of magnetic field for the formation of protoplanetary disk formation Patrick Hennebelle (CEA Saclay) |
| 17:00~17:15 | How galactic dynamics affect magnetic fields and turbulence: a look at GMC collisions Benjamin Wu (National Astronomical Observatory of Japan) |
| 17:15~17:30 | On the formation of parallel and perpendicular filaments in the turbulent interstellar medium Siyao Xu (Hubble fellow, University of Wisconsin-Madison) |
| 17:30~17:45 | Magneto- and turbulent regimes of star formation Philip Mocz (Princeton University) |
| 17:45~18:00 | Magneto-thermo-turbulent star formation in cosmic zoom-in spiral galaxies Sergio Martin (University of Oxford) |
| Wednesday February 7, 2018 | |
| 08:30 | Shuttle from Landis Inn Chuhu to Workshop Venue |
| 09:00~09:30 | Invited Turbulent Beginnings: A Predictive Theory of Star Formation in the Interstellar Medium Blakesley Burkhart (Harvard) |
| 09:30~09:45 | Formation of Magnetized Prestellar Cores in Turbulent Clouds Che-Yu Chen (University of Virginia) |
| Session III: Non-ALMA polarimetry (Chair: Chat Hull) | |
| 09:45~10:15 | Invited Magnetic Fields in Molecular Cloud Formation: A BLASTPol Polarization Study of Vela C Laura Fissel (National Radio Astronomy Observatory) |
| 10:15~10:30 | Starlight Polarimetry and Thermal Dust Emission Polarimetry versus Zeeman Effect B-Field Strengths: Progress and Plans Dan Clemens (Boston University) |
| 10:30~11:00 | Coffee Break |
| 11:00~11:15 | Does Scattering Contaminate Magnetic Field Observations in Star Forming Regions? Ramprasad Rao (ASIAA Hawaii) |
| 11:15~11:30 | Early results from HAWC+/SOFIA: far-IR polarization mapping of Rho Oph A at 89 and 155 microns Giles Novak (Northwestern University) |
| 11:30~11:45 | Intermittency and magnetic reconnections in interstellar and interplanetary turbulence Abraham C.-L. Chian (University of Adelaide, Australia) |
| 11:45~12:00 | Probing cloud magnetic-field morphology from Atacama Desert with “APol” Yapeng ZHANG (The Chinese University of Hong Kong) |
| 12:00~12:10 | Group Photo |
| 12:00~13:00 | Lunch |
| 13:00~18:00 | Excursion |
| 18:00~20:00 | Banquet at 彭園新竹館 Peng’s Gourmet & Banquet, Hsin-Chu |
| Thursday February 8, 2018 | |
| 08:30 | Shuttle from Landis Inn Chuhu to Workshop Venue |
| 09:00~09:15 | Grain Alignment in the Ophiuchus Molecular Cloud Kate Pattle (National Tsing Hua University) |
| 09:15~09:30 | Can we trace magnetic fields via polarized infrared emission from PAHs? Thiem Hoang (KASI and UST) |
| 09:30~09:45 | Magnetic Field in Massive Protoclusters Vivien Chen (National Tsing Hua University) |
| Session IV: Simulations of B-fields and/or turbulence 2 (Chair: Enrique Vazquez-semadeni) | |
| 09:45~10:15 | Invited Study of Magnetic fields with velocity gradients Alex Lazarian (University of Wisconsin-Madison) |
| 10:15~10:30 | Not turbulence nor magnetic fields: just global hierarchical collapse of clouds. Enrique Vazquez-Semadeni (IRyA UNAM) |
| 10:30~11:00 | Coffee Break |
| 11:00~11:15 | Turbulence, magnetic field, and thermodynamics: what determines the IMF? Yueh-Ning LEE (IPGP) |
| 11:15~11:30 | Energy balance between turbulence and gravity in simulations of molecular cloud fragmentation. Vianey Camacho (Instituto de Radioastronomía y Astrofísica UNAM) |
| 11:30~12:00 | Discussion (lead by Giles Novak) |
| 12:00~13:15 | Lunch |
| 13:15~13:30 | Non-ideal magnetic fields in protostar formation James Wurster (University of Exeter) |
| 13:30~13:45 | The link between Magnetic-field Orientation and Star Formation Rates: From a simulation prospective Zitan Guo (the Chinese University of Hong Kong) |
| 13:45~14:00 | The effect of photoionising feedback on star formation in isolated and colliding turbulent clouds Kazuhiro Shima (Hokkaido University) |
| 14:00~14:15 | Velocity Anisotropy in Self-gravitating Molecular Clouds Hongli Liu (The Chinese University of Hong Kong, HK) |
| 14:15~14:30 | The Effect of Magnetic Fields and Ambipolar Diffusion on the Column Density Probability Distribution Function in Molecular Clouds Sayantan Auddy (University of Western Ontario, Canada) |
| Session V: Observations of GMCs and filaments (Chair: Hans Zinnnecker) | |
| 14:30~15:00 | Invited POLSTAR survey: Magnetic fields in Pristine to Cluster Forming Filaments Thushara Pillai (MPIfR) |
| 15:00~15:30 | Invited Magnetic fields and turbulence in the diffuse interstellar
medium Edith Falgarone (Ecole Normale Supérieure and Observatoire de Paris) |
| 15:30~16:00 | Coffee Break |
| 16:00~16:15 | Turbulent Properties in Star-Forming Molecular Clouds: Molecular Line Mapping with High-Velocity Resolution Using TRAO Hyeong-Sik Yun (Kyung Hee University) |
| 16:15~16:30 | Pinched magnetic field in a massive and quiescent filament Tie Liu (EAO/JCMT, KASI) |
| 16:30~17:00 | Invited The Tai Chi in Star Formation Hua-bai Li (CUHK) |
| 17:00~17:15 | New Views on Turbulence: The Riddle of Gravitational Binding in the Disk and Center of the Milky Way Jens Kauffmann (Haystack Observatory, Massachusetts Institute of Technology) |
| 17:15~17:30 | What are we learning from the relative orientation between density structures and the magnetic field in molecular clouds? Juan Diego Soler (Max Planck Institute for Astronomy) |
| 17:30~17:45 | The Musca molecular cloud: An interstellar symphony Aris Tritsis (Research School of Astronomy and Astrophysics, Australian National University) |
| Friday February 9, 2018 | |
| 08:30 | Shuttle from Landis Inn Chuhu to Workshop Venue |
| Session VI: Observations of clumps and cores (Chair: Ramprasad Rao) | |
| 09:00~09:30 | Invited Magnetized Protoplanetary Disks Susana Lizano (IRyA, UNAM) |
| 09:30~10:00 | Invited Magnetically regulated collapse in the B335 protostar ? ALMA observations and MHD models Anaëlle Maury (CEA Astrophysics department, Paris-Saclay University) |
| 10:00~10:15 | Magnetic Fields from Filamentary Clouds to Hub-Filament System in IC5146 Cloud Complex Jia-Wei Wang (National Tsing Hua University) |
| 10:15~10:30 | HELICAL MAGNETIC FIELDS IN THE NGC 1333 IRAS 4A PROTOSTELLAR OUTFLOWS Tao-Chung Ching (National Astronomical Observatories, Chinese Academy of Sciences (NAOC)) |
| 10:30~11:00 | Coffee Break |
| 11:00~11:15 | Magnetic fields at the footprints of the filament hosting bipolar bubbles using JCMT/SCUBAPOL2 - a case study of S201 Eswaraiah Chakali (National Tsing Hua University (NTHU)) |
| 11:15~11:30 | Tracing magnetic fields in the galaxy using the Velocity Gradient Technique Diego Gonzalez-Casanova (University of Wisconsin - Madison) |
| 11:30~11:45 | Evidence of material channeled by magnetic field in the infrared dark cloud G34.43? A Comparison between Magnetic Field, Turbulence, and Gravity Ya-Wen Tang (ASIAA) |
| Session VII: Theories and observations of protoplanetary discs (Chair: Ya-Wen Tang) | |
| 11:45~12:00 | Variability in young high-mass stars: a new window to star-disk-magnetosphere studies Nanda Kumar (Institute of Astrophysics and Space Sciences, Porto) |
| 12:00~13:15 | Lunch |
| 13:15~13:45 | Invited Disk Polarization in the ALMA Era Zhi-Yun Li (University of Virginia) |
| 13:45~14:00 | Polarized Light toward the Circumstellar Disk of HL Tau Leslie Looney (University of Illinois) |
| 14:00~14:15 | Millimeter-wave polarization of protoplanetary disks: alignment or scattering? Akimasa Kataoka (National Astronomical Observatory of Japan) |
| 14:15~14:30 | Diffusion of magnetic field and outflows from star-disk magnetosphere Miljenko Cemeljic (Nicolaus Copernicus Astronomical Center, Warsaw, Poland) |
| 14:30~14:45 | Magnetic fields in the near vicinity of a Very Low Luminosity Object L1521F-IRS Archana Soam (Korea Astronomy & Space Science Institute) |
| 14:45~15:00 | Using SOFIA to Connect the Large and Small Scale Magnetic Fields in the IRAS 4 Region Erin Cox (University of Illinois) |
| 15:00~15:15 | Determining Magnetic Field Morphologies in Young Stellar Disks and their Environments with CanariCam 10-micron Polarimetry at the 10-m Gran Telescopio Canarias Charles Telesco (University of Florida) |
| 15:15~15:30 | Magnetic fields in protoplanetary disks: how to measure them? Josep Miquel Girart (Institute of Space Sciences (IEEC-CSIC)) |
| 15:30~16:00 | Coffee Break |
| 16:00~16:15 | A Spatially Resolved Search for Turbulence in TW Hya Richard Teague (University of Michigan) |
| 16:15~16:30 | Polarized dust emission in Young Stellar Objects. Observational and Theoretical approaches. Valeska Valdivia (Département d'Astrophysique/CEA-Saclay) |
| 16:30~16:45 | Magnetically Induced Disk Winds and Transport in the HL Tau Disk Yasuhiro Hasegawa (JPL/Caltech) |
| 16:45~17:15 | Discussion (lead by Qizhou Zhang) |
| 17:15~17:30 | Concluding Remarks (Zhi-Yun Li) |