East-Asian ALMA Science Workshop 2023
| Tuesday February 14, 2023 | |
|---|---|
| 09:00~09:05 | Opening remark [Wei-Hao Wang (ASIAA)] |
| session 1 Project Overview (Chair: Wei-Hao Wang) | |
| 09:05~09:45 | Invited "ALMA Status and ARC report"
and
"ALMA2030 – Wideband Sensitivity Upgrade (WSU)” Alvaro Gonzalez (NAOJ) |
| 09:45~10:05 | Invited Development of a GPU Spectrometer for the ALMA Total Power Array Jongsoo Kim (Korea Astronomy and Space Science Institute) |
| 10:05~10:15 | Invited Band 1 -- Now Available to the Community ! Patrick Koch (ASIAA) |
| 10:15~10:25 | Invited Band 1 status and CSV Hiroshi Nagai (NAOJ) |
| 10:25~10:45 | Invited Overview of ALMA band 1 science Hsi-Wei Yen (ASIAA) |
| 10:45~11:15 | Group Photo and Coffee Break |
| session 2 Circumstellar Disk (I) (Chair: Ya-Wen Tang) | |
| 11:15~11:30 | Protoplanetary disk properties and the nonideal MHD Yueh-Ning Lee (National Taiwan Normal University) |
| 11:30~11:45 | Constraining the dust size distribution in the protoplanetary disk around HD 163296 from the observed wavelength dependency of the dust ring width Kiyoaki Doi (NAOJ) |
| 11:45~12:00 | ALMA observations of compact dust disks stagnating at an innermost region of transitional disks Ryuta Orihara (Ibaraki University) |
| 12:00~12:15 | Substructure Survey of Taurus-Auriga Protoplanetary Disks with ALMA Super-resolution Imaging Masayuki Yamaguchi (ASIAA) |
| 12:15~12:30 | Discovery of Line Pressure Broadening and Direct Constraint on Gas Surface Density in a Protoplanetary Disk Tomohiro Yoshida (National Astronomical Observatory of Japan / SOKENDAI) |
| 12:30~12:45 | The Molecular Composition of Shadowed Proto-solar Disk Midplanes Beyond the Water Snowline Shota Notsu (Star and Planet Formation Laboratory, RIKEN) |
| 12:45~14:00 | Lunch |
| session 3 Circumstellar Disk (II) (Chair: Chang Won Lee) | |
| 14:00~14:15 | Early Planet Formation in Embedded Disks (eDisk): overview and first results Nagayoshi Ohashi [presented by Patrick Koch(ASIAA)] |
| 14:15~14:30 | Early Planet Formation in Embedded Disks (eDisk): Disk and streamer in IRAS16253-2429 Yusuke Aso (KASI) |
| 14:30~14:45 | The eDisk First-look Results of Ced110 IRS4: a Possible Substructure in an Embedded Disk Jinshi Sai (ASIAA) |
| 14:45~15:00 | A Keplerian disk fed by accretion streamers in the embedded Class I source Oph IRS63 Christian Alejandro Flores Gonzalez (ASIAA) |
| 15:00~15:15 | eDisk: A Compact but Structured Keplerian Disk and Large-scale Spiral Structures Revealed in the Class I Protostellar System IRAS 04169+2702 Ilseung Han (UST/KASI) |
| 15:15~15:30 | First-look results of Early Planet Formation in Embedded Disks (eDisk): Revealing kinematic substructures in the Class 0 protostellar object CB 68 Miyu Kido (Kagoshima university) |
| 15:30~16:00 | Coffee Break |
| session 4 Circumstellar Disk (III) (Chair: Hsi-Wei Yen) | |
| 16:00~16:15 | Early Planet Formation in Embedded Disks (eDisk): An Extremely Small Keplerian Disk in the
Class 0 Protostar IRAS 15398-3359 Shih-Ping Lai (National Tsing Hua University) |
| 16:15~16:30 | First-look results of Early Planet Formation in Embedded Disk (eDisk): Revealing Heating Mechanism and Kinematic Structures of a Protostellar Disk by Model Analysis Kazuya Saigo (Kagoshima University) |
| 16:30~16:45 | The ALMA-JWST synergy: Mapping protostars at high resolution Mayank Narang (Institute of Astronomy and Astrophysics, Academia Sinica) |
| 16:45~17:15 | Invited An ALMA view of circumsubstellar disks Ya-Lin Wu (National Taiwan Normal University) |
| 17:15~17:20 | Poster presentation (1-1 to 1-5) |
| Wednesday February 15, 2023 | |
| session 5 Low mass star formation (I) (Chair: Chin-Fei Lee) | |
| 09:00~09:30 | Invited Chemical Diagnostics for Tracing the Physical Structures in Disk-Forming Regions of Young Low-Mass Protostellar Sources Yoko Oya (Kyoto University) |
| 09:30~09:45 | Extremely dense prestellar core on the verge of first core formation Naomi Hirano (ASIAA) |
| 09:45~10:00 | Protostellar Jet Launching and the Corresponding Changes in the Chemical Composition in the Disk Somnath Dutta (ASIAA, Taiwan) |
| 10:00~10:15 | Increasing mass-to-flux ratio from the dense core to the protostellar envelope around the Class 0 protostar HH211 Hsi-Wei Yen (ASIAA) |
| 10:15~10:30 | ALMA fragmented source and outflow catalogue in OMC-2/FIR3, FIR4, and FIR5 Asako Sato (Kyushu University) |
| 10:30~10:45 | Exciting spiral arms in protoplanetary discs from flybys Jeremy Smallwood (ASIAA) |
| 10:45~11:15 | Group Photo and Coffee Break |
| session 6 Low mass star formation (II) (Chair: Patrick Koch) | |
| 11:15~11:45 | Invited Complex Organic Molecules in the Protostellar Disk HH 212 Chin-Fei Lee (ASIAA) |
| 11:45~12:00 | Estimating the lifetime of starless cores using deuterated molecular lines Sheng-Jun Lin (ASIAA) |
| 12:00~12:15 | Polarization in the GG Tau Ring -- Confronting Self-scattering, Mechanical and Magnetic Alignment, Spirals and Grain Drift Ya-Wen Tang (ASIAA) |
| 12:15~12:30 | Investigate Dust Self-Scattering in the Young Protostellar Disk HH 212 Ying-Chi Hu (NTHU) |
| 12:30~12:45 | Physical Modeling of Dust Polarization from Magnetically Enhanced Radiative Torque (MRAT) Alignment in Protostellar Cores with POLARIS [Cancelled] Chau Giang Nguyen (Korea University of Science and Technology (UST), Korea Astronomy and Space Science Institute (KASI)) |
| 12:45~12:51 | Poster presentation (2-1 to 2-6) |
| 12:51~13:45 | Lunch |
| session 7 High mass star formation (I) (Chair: Vivien Chen) | |
| 13:45~14:15 | Invited Magnetic Fields in Massive Star-forming Regions (MagMaR) Patricio Sanhueza (NAOJ) |
| 14:15~14:30 | Defining the initial conditions of high-mass star formation with ALMA Kaho Morii (The University of Tokyo/NAOJ) |
| 14:30~14:45 | Revealing unexpected hot gas deeply embedded in 70 um dark IRDCs Natsuko Izumi (ASIAA) |
| 14:45~15:00 | Jets and outflows in a high mass star forming region: G10.34-0.14 Jihyun Kang (KASI) |
| 15:00~15:15 | Disk and envelope streamers of the GGD27-MM1 massive protostar Jesus Alejandro Lopez-Vazquez (Academia Sinica Institute of Astronomy and Astrophysics) |
| 15:15~15:21 | Poster presentation (3-1 to 3-6) |
| 15:21~16:00 | Coffee Break |
| session 8 High mass star formation (II) (Chair: Kotomi Taniguchi) | |
| 16:00~16:15 | Star Formation Triggered by Dense Core Collision and Some Indirect Evidence of ALMA Observations. Fumitaka Nakamura (NAOJ) |
| 16:15~16:30 | Magnetic Fields within a Rotating Toroids in the massive core G10.62–0.38 Jia-Wei Wang (ASIAA) |
| 16:30~16:45 | Spiral features in high-mass protostellar cores at 100 au scales Fernando Olguin Choupay (NTHU) |
| 16:45~17:00 | Fragmentation in High-mass star-Forming Clumps Kousuke Ishihara (SOKENDAI/NAOJ) |
| 17:00~17:15 | Quantify the fragmentation of dense cores with ALMAGAL survey data Wei-An Chen (ASIAA & NTU) |
| 17:15~17:30 | Multi-scale magnetic field and fragmentation of IRDC SDC18.624-0.070 Han-Tsung Lee (ASIAA & NTU) |
| 18:00 | Banquet |
| Thursday February 16, 2023 | |
| session 9 Nearby Galaxy (Chair: Hsi-An Pan) | |
| 09:00~09:30 | Invited Resolving supermassive black hole feeding and feedback down to sub-parsec scales Takuma Izumi (NAOJ) |
| 09:30~10:00 | Invited ALMA/ACA CO survey of the IC 1459 and NGC 4636 groups: environmental effects on the molecular gas of group galaxies Bumhyun Lee (Korea Astronomy and Space Science Institute) |
| 10:00~10:15 | High-resolution ALMA study of structure and gas kinematics of cluster galaxies at z=1.46 Ryota Ikeda (NAOJ/SOKENDAI) |
| 10:15~10:30 | ALMA detection of parsec-scale blobs at the head of kiloparsec-scale jet in the nearby Seyfert galaxy NGC 1068 Tomonari Michiyama (Osaka University) |
| 10:30~11:00 | Invited Molecular Clouds in Nearby Normal and Extreme Galaxies Toshiki Saito (National Astronomical Observatory of Japan) |
| 11:00~11:06 | Poster presentation (4-1 to 6-1) |
| 11:06~11:30 | Coffee Break |
| session 10 High Redshift Galaxy(I) (Chair: Takuma Izumi) | |
| 11:30~12:00 | Invited ALMA Observations of High Redshift Galaxies and its Synergy with JWST Yuichi Harikane (University of Tokyo) |
| 12:00~12:15 | Dust-obscured star formation: observational constraints from the last decade Jorge Zavala (NAOJ) |
| 12:15~12:30 | Farther away - A new ALMA spectroscopic survey of monstrous dusty star-forming galaxies at high redshifts Chian-Chou (TC) Chen (ASIAA) |
| 12:30~12:45 | Colder and Dustier! Probing Dust Properties of the Brightest Submillimeter Galaxies by ALMA Follow-up Observation at Cosmic Noon Cheng-Lin Liao (ASIAA/NTU) |
| 12:45~13:45 | Lunch |
| session 11 High Redshift Galaxy (II) (Chair: Chian-Chou Chen) | |
| 13:45~14:15 | Invited High-resolution spectroscopic and efficient ALMA studies of distant Herschel-selected galaxies Tom Bakx (Nagoya University) |
| 14:15~14:30 | Massive molecular gas companions uncovered by VLA CO(1–0) observations of the z = 5.2 radio galaxy TN J0924−2201 Kianhong Lee (University of Tokyo/NAOJ) |
| 14:30~14:45 | CRISTAL: Resolved dust emission of typical star-forming galaxies at z=4-6 Ikki Mitsuhashi (University of Tokyo) |
| 14:45~15:00 | Cold Dust and Low [OIII]/[CII] Ratios: an Evolved Star-forming Population at Redshift 7 Hiddo Algera (Hiroshima University) |
| 15:00~15:15 | ALMA detections of [O III] and [C II] emission lines from A1689-zD1 at z = 7.13 Po-Ya Wang (National Tsing Hua University) |
| 15:15~15:30 | Tokult: A new code of galaxy kinematics taking gravitational lensing into account Yuma Sugahara (NAOJ / Waseda University) |
| 15:30~16:00 | Coffee Break |
| Special session on Carta | |
| 16:00~17:30 | CARTA tutorial Kuo-Song Wang (ASIAA) |
| Friday February 17, 2023 | |
| session 12 Astrochemistry (Chair: Aya Higuchi) | |
| 09:00~09:30 | Invited Evolution of Organic Chemistry from Ice to Gas: The Synergy between ALMA and JWST Yao-Lun Yang (RIKEN) |
| 09:30~09:45 | Detection of A Hot Corino in the Prototypical Warm Carbon-Chain Chemistry Source IRAS 15398−3359 Yuki Okoda (RIKEN) |
| 09:45~10:00 | The Origin of Complex Organic Molecule (COM) Emissions of Hot Corinos Shih-Ying Hsu (ASIAA & NTU) |
| 10:00~10:15 | Discovery of a Jet-like Outflow in the Pre-planetary Nebula IRAS
17150-3224 using ALMA Observations of SO and SiO Emissions Po-Sheng Huang (ASIAA) |
| 10:15~10:30 | Revealing the Chemical Link among NH2CHO, HNCO, and H2CO using ALMA Observations toward High-Mass Protostellar Cores Kotomi Taniguchi (NAOJ) |
| 10:30~10:45 | The molecular gas kinematics in the host galaxy of non-repeating FRB 180924B Tzu-YIn Hsu (NTHU) |
| 10:45~11:00 | Closing remark (Hsi-Wei Yen) |