Research Groups / Institutes / Themes
Grants and News
Twisted magnetic topological insulator: When momentum-space topology meets real-space topology?
Prof. G. Chen's research
Prof. G. Chen's research


*The list contains only the publications affiliating HKU (Physics) or publications by members of our departments (sorted by publication year and the name of the Journal).


  • 21 The Early Phases of Supernova 2020pni: Shock Ionization of the Nitrogen-enriched Circumstellar Material
    G. Terreran, W.V. Jacobson-Galán, J.H. Groh, R. Margutti, D.L. Coppejans, G. Dimitriadis, C.D. Kilpatrick, D.J. Matthews, M.R. Siebert, C.R. Angus, T.G. Brink, A.V. Filippenko, R.J. Foley, D.O. Jones, S. Tinyanont, C. Gall, H. Pfister, Y. Zenati, Z. Ansari, K. Auchettl, K. El-Badry, E.A. Magnier, W. Zheng
    The Astrophysical Journal, Vol.926(1), 20:1-22, 2022
  • 22 A Comprehensive Study of the Spectral Variation and the Brightness Profile of Young Pulsar Wind Nebulae
    C.P. Hu, W. Ishizaki, S.C.Y. Ng, S.J. Tanaka, Y.L. Mong
    The Astrophysical Journal, Vol.927(1), 87:1-11, 2022
  • 23 Recent Formation of a Spiral Disk Hosting Progenitor Globular Clusters at the Center of the Perseus Brightest Cluster Galaxy. I. Spiral Disk
    C.H. Yeung, Y. Ohyama, J.J.L. Lim
    The Astrophysical Journal, Vol.927(2), 137:1-25, 2022
  • 24 Recent Formation of a Spiral Disk Hosting Progenitor Globular Clusters at the Center of the Perseus Brightest Cluster Galaxy. II. Progenitor Globular Clusters
    J.J.L. Lim, W.E. Wong, Y. Ohyama, C.H. Yeung
    The Astrophysical Journal, Vol.927(2), 138:1-8, 2022
  • 25 Magnetic Field Structure and Faraday Rotation of the Plerionic Supernova Remnant G21.5–0.9
    C.W.P. Lai, S.C.Y. Ng, N. Bucciantini
    The Astrophysical Journal, Vol.930(1), 1:1-10, 2022
  • 26 Insight-HXMT Study of the Inner Accretion Disk in the Black Hole Candidate EXO 1846–031
    X. Q. Ren, Y.N. Wang, S. N. Zhang, R. Soria, L. Tao, L. Ji, Y.J. Yang, J. L. Qu, S. Zhang, L. M. Song, M. Y. Ge, Y. Huang, X. B. Li, J. Y. Liao, H. X. Liu, R. C. Ma, Y. L. Tuo, P. J. Wang, W. Zhang, D. K. Zhou
    The Astrophysical Journal, Vol.932(1), 66:1-16, 2022
  • 27 "The Goose" Pulsar Wind Nebula of PSR J1016–5857: The Birth of a Plerion
    N. Klingler, O. Kargaltsev, G.G. Pavlov, S.C.Y. Ng, Z.Y.G. Gong, J. Hare
    The Astrophysical Journal, Vol.932(2), 89:1-10, 2022
  • 28 FAST Search for Circumstellar Atomic Hydrogen. I. The Young Planetary Nebula IC 4997
    X.J. Ouyang, Y. Zhang, A.A. Zijlstra, C.P. Zhang, J. Nakashima, Q.A. Parker
    The Astrophysical Journal, Vol.933(1), 4:1-7, 2022
  • 29 Search for New Cosmic-Ray Acceleration Sites within the 4FGL Catalog Galactic Plane Sources
    P.M. Saz Parkinson, (with Collaboration)
    The Astrophysical Journal, Vol.933(2), 204:1-29, 2022
  • 30 A Theoretical Study of Infrared Spectra of Highly Positively Charged C60 Fullerenes and Their Relevance to Observed UIE Features
    S. Sadjadi, Q.A. Parker, C.H. Hsia, Y. Zhang
    The Astrophysical Journal, Vol.934(1), 75:1-24, 2022
  • 31 Limits on X-Ray Polarization at the Core of Centaurus A as Observed with the Imaging X-Ray Polarimetry Explorer
    S.C.Y. Ng, (with IXPE Collaboration)
    The Astrophysical Journal, Vol.935(2), 116:1-10, 2022
  • 32 Measuring the β-decay Properties of Neutron-rich Exotic Pm, Sm, Eu, and Gd Isotopes to Constrain the Nucleosynthesis Yields in the Rare-earth Region
    J. Liu, (with Collaboration)
    The Astrophysical Journal, Vol.936(2), 107:1-18, 2022
  • 33 X-Ray Polarization Detection of Cassiopeia A with IXPE
    S.C.Y. Ng, Y.J. Yang, (with Collaboration)
    The Astrophysical Journal, Vol.938(1), 40:1-14, 2022
  • 34 A Quarter Century of Guitar Nebula/Filament Evolution
    M. de Vries, R.W. Romani, O. Kargaltsev, G.G. Pavlov, B. Posselt, P. Slane, N. Bucciantini, S.C.Y. Ng, N. Klingler
    The Astrophysical Journal, Vol.939(2), 70:1-10, 2022
  • 35 Cosmological Simulation of Galaxy Groups and Clusters. II. Studying Different Modes of Feedback through X-Ray Observations
    R. Kar Chowdhury, S. Chatterjee, A. Paul, C.L. Sarazin, L.X. Dai
    The Astrophysical Journal, Vol.940(1), 47:1-15, 2022
  • 36 Observations of 4U 1626–67 with the Imaging X-Ray Polarimetry Explorer
    S.C.Y. Ng, (with IXPE Collaboration)
    The Astrophysical Journal, Vol.940(1), 70:1-13, 2022
  • 37 Revisiting the Rates and Demographics of Tidal Disruption Events: Effects of the Disk Formation Efficiency
    H.T. Wong, H. Pfister, L.X. Dai
    The Astrophysical Journal Letters, Vol.927(1), L19:1-14, 2022
  • 38 Resolving the Collimation Zone of an Intermediate-mass Protostellar Jet
    A.R. Rodríguez-Kamenetzky, C. Carrasco-González, L.F. Rodríguez, T.P. Ray, A. Sanna, L. Moscadelli, M. Hoare, R. Galván-Madrid, H. Shang, S. Lizano, J. Eislöffel, J.J.L. Lim, J.M.Torrelles, P. Ho, A. Feeney-Johansson
    The Astrophysical Journal Letters, Vol.931(2), L26:1-10, 2022
  • 39 The Planetary Nebula in the 500Myr Old Open Cluster M37
    V. Fragkou, Q.A. Parker, A.A. Zijlstra, R. Vázquez, L. Sabin, J.S. Rechy-García
    The Astrophysical Journal Letters, Vol.935(2), L35:1-8, 2022
  • 40 Supernova-driven Turbulent Metal Mixing in High-redshift Galactic Disks: Metallicity Fluctuations in the Interstellar Medium and its Imprints on Metal-poor Stars in the Milky Way
    A.N. Kolborg, D. Martizzi, E. Ramirez-Ruiz, H. Pfister, C. Sakari, R.H. Wechsler, M. Soares-Furtado
    The Astrophysical Journal Letters, Vol.936(2), L26:1-14, 2022