Zhoujian Zhang

发表

Photometry and Proper Motions of M, L, and T Dwarfs from the Pan-STARRS1 3π Survey

Michael C. Liu, W. Burgett, K. Chambers, 2017, 1701.00490.

The Pan-STARRS1 Proper-motion Survey for Young Brown Dwarfs in Nearby Star-forming Regions. I. Taurus Discoveries and a Reddening-free Classification Method for Ultracool Dwarfs

Michael C. Liu, K. Chambers, P. Draper, 2018, 1804.01533.

Direct Radio Discovery of a Cold Brown Dwarf

Michael C. Liu, T. Dupuy, J. Callingham, 2020, The Astrophysical Journal.

A Novel Survey for Young Substellar Objects with the W-band Filter. II. The Coolest and Lowest Mass Members of the Serpens-South Star-forming Region

Michael C. Liu, M. Bonnefoy, B. Biller, 2020, The Astrophysical Journal.

A Uniform Retrieval Analysis of Ultra-cool Dwarfs. IV. A Statistical Census from 50 Late-T Dwarfs

Michael C. Liu, M. Marley, M. Line, 2022, The Astrophysical Journal.

On the Unusual Variability of 2MASS J06195260–2903592: A Long-lived Disk around a Young Ultracool Dwarf

Michael C. Liu, E. Magnier, B. Biller, 2022, The Astronomical Journal.

A Novel Survey for Young Substellar Objects with the W-band Filter. V. IC 348 and Barnard 5 in the Perseus Cloud

Michael C. Liu, M. Bonnefoy, B. Biller, 2022, The Astronomical Journal.

The Directly Imaged Exoplanet Host Star 51 Eridani is a Gamma Doradus Pulsator

Michael C. Liu, T. Bedding, D. Huber, 2022, The Astrophysical Journal.

The McDonald Accelerating Stars Survey: Architecture of the Ancient Five-planet Host System Kepler-444

Timothy D. Brandt, M. Endl, H. Isaacson, 2022, The Astronomical Journal.

A Wide Planetary-mass Companion to a Young Low-mass Brown Dwarf in Ophiuchus

Michael C. Liu, B. Biller, T. Dupuy, 2020, The Astrophysical Journal.

A Search for L/T Transition Dwarfs with Pan-STARRS1 and WISE. III. Young L Dwarf Discoveries and Proper Motion Catalogs in Taurus and Scorpius–Centaurus

Michael C. Kotson, Michael C. Liu, W. Burgett, 2017, 1702.00789.

Astrometric Accelerations as Dynamical Beacons: Discovery and Characterization of HIP 21152 B, the First T-dwarf Companion in the Hyades

Timothy D. Brandt, E. Magnier, O. Guyon, 2022, The Astronomical Journal.

Rotation Periods, Inclinations, and Obliquities of Cool Stars Hosting Directly Imaged Substellar Companions: Spin–Orbit Misalignments Are Common

D. Huber, B. Bowler, M. Bryan, 2023, The Astronomical Journal.

Large Adaptive Optics Survey for Substellar Objects around Young, Nearby, Low-mass Stars with Robo-AO

Morgan B. Bonnet, Michael C. Liu, Eric A. Warmbier, 2021, The Astronomical Journal.

Giant tidal tails of helium escaping the hot Jupiter HAT-P-32 b

S. Mahadevan, M. Endl, B. Tofflemire, 2023, Science advances.

WISE J072003.20-084651.2B is a Massive T Dwarf

Michael C. Liu, P. Wizinowich, C. Bond, 2019, The Astronomical Journal.

The JWST Early-release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 μm Spectrum of the Planetary-mass Companion VHS 1256–1257 b

Jason J. Wang, Michael C. Liu, J. Leisenring, 2022, The Astrophysical Journal Letters.

A novel survey for young substellar objects with the W-band filter III: Searching for very low-mass brown dwarfs in Serpens South and Serpens Core

Michael C. Liu, B. Biller, J. Jose, 2021, Monthly Notices of the Royal Astronomical Society.

20 s Cadence TESS Photometry of HR 8799

Michael C. Liu, T. Bedding, D. Huber, 2023, Research Notes of the AAS.

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I: High-contrast Imaging of the Exoplanet HIP 65426 b from 2 to 16 μm

Julien H. Girard, Jason J. Wang, Michael C. Liu, 2022, The Astrophysical Journal Letters.

DISTRIBUTION OF QUASAR HOSTS ON THE GALAXY MAIN SEQUENCE PLANE

Bingqing Sun, G. Rieke, X. Xia, 2016, 1602.05363.

The UKIRT Hemisphere Survey : definition and J-band data release.

M. Irwin, P. Hewett, Xiaohui Fan, 2017, 1707.09975.

Ultracool Dwarf Absolute Magnitude versus Spectral Type Relations for JWST NIRCam Filters

T. Dupuy, R. Siverd, W. Best, 2023, Research Notes of the AAS.

A Novel Survey for Young Substellar Objects with the W-band Filter. VI. Spectroscopic Census of Substellar Members and the IMF of the σ Orionis Cluster

Michael C. Liu, B. Biller, G. Herczeg, 2023, The Astrophysical Journal.

A Novel Survey for Young Substellar Objects with the W-band Filter IV: Detection and characterisation of low-mass brown dwarfs in Serpens Core

Michael C. Liu, B. Biller, J. Jose, 2023, Monthly Notices of the Royal Astronomical Society.

Uniform Forward-modeling Analysis of Ultracool Dwarfs. III. Late-M and L Dwarfs in Young Moving Groups, the Pleiades, and the Hyades

N. Deacon, K. Aller, K. Allers, 2023, The Astrophysical Journal.

The Hawaii Infrared Parallax Program. VI. The Fundamental Properties of 1000+ Ultracool Dwarfs and Planetary-mass Objects Using Optical to Mid-infrared Spectral Energy Distributions and Comparison to BT-Settl and ATMO 2020 Model Atmospheres

N. Deacon, E. Magnier, T. Dupuy, 2023, The Astrophysical Journal.

The Hawaii Infrared Parallax Program. VI. The Fundamental Properties of 1000+ Ultracool Dwarfs and Planetary-mass Objects Using Optical to Mid-IR SEDs and Comparison to BT-Settl and ATMO 2020 Model Atmospheres

N. Deacon, E. Magnier, T. Dupuy, 2023, 2309.03082.

The Carbon-to-oxygen Ratio in Cool Brown Dwarfs and Giant Exoplanets. I. The Benchmark Late-T Dwarfs GJ 570D, HD 3651B, and Ross 458C

Zhoujian Zhang, Michael C. Liu, Mark W. Phillips, 2023, The Astrophysical Journal.

HIP 65426 is a High-frequency Delta Scuti Pulsator in Plausible Spin–Orbit Alignment with its Directly Imaged Exoplanet

T. Bedding, Zhoujian Zhang, D. Hey, 2023, The Astronomical Journal.

Prioritizing High-Precision Photometric Monitoring of Exoplanet and Brown Dwarf Companions with JWST -- Strategic Exoplanet Initiatives with HST and JWST White Paper

T. Dupuy, S. Metchev, Zhoujian Zhang, 2024, 2405.01605.