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 On the Viability of the PAH Model as an Explanation of the Unidentified Infrared Emission Features
    Y. Zhang, S. Kwok
    The Astrophysical Journal, Vol.798(1), 37:1-6, 2015
    Download (Times Cited: 15, on 13/03/2018)
  • 22 Resolving the Bright HCN(1–0) Emission toward the Seyfert 2 Nucleus of M51: Shock Enhancement by Radio Jets and Weak Masing by Infrared Pumping?
    S. Matsushita, D.V. Trung, F. Boone, M. Krips, J.J.L. Lim, S. Muller
    The Astrophysical Journal, Vol.799(1),  26:1-10, 2015
    Download (Times Cited: 20, on 08/10/2018)
  • 23 A Detailed X-Ray Investigation of PSR J2021+4026 and the γ-Cygni Supernova Remnant
    C.Y. Hui, K.A. Seo, L.C.C. Lin, R.H.H. Huang, C.P. Hu, J.H.K. Wu, L. Trepl, J. Takata, Y. Wang, Y. Chou, K.S. Cheng, A.K.H. Kong
    The Astrophysical Journal, Vol.799(1),  76:1-15, 2015
    Download (Times Cited: 3, on 12/04/2018)
  • 24 Multi-wavelength Emission from the Fermi Bubble. II. Secondary Electrons and the Hadronic Model of the Bubble
    K.S. Cheng, D.O. Chernyshov, V.A. Dogiel, C.M. Ko
    The Astrophysical Journal, Vol.799(1), 112:1-6, 2015
    Download (Times Cited: 5, on 22/06/2018)
  • 25 Gamma-Ray Flaring Activity from the Gravitationally Lensed Blazar PKS 1830-211 Observed by Fermi LAT
    P.M. Saz Parkinson, (with the Fermi-LAT Collaboration)
    The Astrophysical Journal, Vol.799(2), 143:1-14, 2015
    Download (Times Cited: 15, on 13/12/2018)
  • 26 Repeated, Delayed Torque Variations Following X-Ray Flux Enhancements in the Magnetar 1E 1048.1-5937
    R.F. Archibald, V.M. Kaspi, S.C.Y. Ng, P. Scholz, A.P. Beardmore, N. Gehrels, J.A. Kennea
    The Astrophysical Journal, Vol.800(1), 33:1-9, 2015
    Download (Times Cited: 21, on 03/05/2018)
  • 27 A Theoretical Study on the Vibrational Spectra of Polycyclic Aromatic Hydrocarbon Molecules with Aliphatic Sidegroups
    S. Sadjadi, Y. Zhang, S. Kwok
    The Astrophysical Journal, Vol.801(1), 34:1-9, 2015
    Download (Times Cited: 9, on 14/09/2017)
  • 28 X-Ray Analysis of the Proper Motion and Pulsar Wind Nebula for PSR J1741-2054
    K. Auchettl, P.O. Slane, R.W. Romani, B. Posselt, G.G. Pavlov, O. Kargaltsev, S.C.Y. Ng, T. Temim, M.C. Weisskopf, A. Bykov, D.A. Swartz
    The Astrophysical Journal, Vol.802(1), 68:1-7, 2015
    Download (Times Cited: 13, on 25/07/2018)
  • 29 Radio-quiet and Radio-loud Pulsars: Similar in Gamma-Rays but Different in X-Rays
    M. Marelli, R.P. Mignani, A. De Luca, P.M. Saz Parkinson, D. Salvetti, P.R. Den Hartog, M.T. Wolff
    The Astrophysical Journal, Vol.802(2), 78:1-8, 2015
    Download (Times Cited: 21, on 13/12/2018)
  • 30 Multi-wavelength Emission from the Fermi Bubble. III. Stochastic (Fermi) Re-acceleration of Relativistic Electrons Emitted by SNRs
    K.S. Cheng, D.O. Chernyshov, V.A. Dogiel, C.M. Ko
    The Astrophysical Journal, Vol.804(2), 135:1-11, 2015
    Download (Times Cited: 9, on 22/06/2018)
  • 31 Hunting for Orphaned Central Compact Objects among Radio Pulsars
    J. Luo, S.C.Y. Ng, W.C.G. Ho, S. Bogdanov, V.M. Kaspi, C. He
    The Astrophysical Journal, Vol.808(2), 130:1-6, 2015
    Download (Times Cited: 9, on 22/11/2018)
  • 32 Spectrum of Relativistic and Subrelativistic Cosmic Rays in the 100 pc Central Region
    V.A. Dogiel, D.O. Chernyshov, A.M. Kiselev, M. Nobukawa, K.S. Cheng, C.Y. Hui, C.M. Ko, K.K. Nobukawa, T.G. Tsuru
    The Astrophysical Journal, Vol.809(1), 48:1-12, 2015
    Download (Times Cited: 5, on 08/10/2018)
  • 33 Searches for Millisecond Pulsar Candidates among the Unidentified Fermi Objects
    C.Y. Hui, S.M. Park, C.P. Hu, L.C.C. Lin, K.L. Li, A.K.H. Kong, P.H.T. Tam, J. Takata, K.S. Cheng, R.L. Jin, T.C. Yen, C.L. Kim
    The Astrophysical Journal, Vol.809(1), 68:1-16, 2015
    Download (Times Cited: 8, on 08/10/2018)
  • 34 Parkes Radio Searches of Fermi Gamma-Ray Sources and Millisecond Pulsar Discoveries
    F. Camilo, M. Kerr, P.S. Ray, S.M. Ransom, J. Sarkissian, H.T. Cromartie, S. Johnston, J.E. Reynolds, M.T. Wolff, P.C.C. Freire, B. Bhattacharyya, E.C. Ferrara, M. Keith, P.F. Michelson, P.M. Saz Parkinson, K.S. Wood
    The Astrophysical Journal, Vol.810(2), 85:1-15, 2015
    Download (Times Cited: 26, on 08/10/2018)
  • 35 Illuminating a Dark Lens : A Type Ia Supernova Magnified by the Frontier Fields Galaxy Cluster Abell 2744
    S.A. Rodney, B. Patel, D. Scolnic, R.J. Foley, A. Molino, G. Brammer, M. Jauzac, M. Bradač, T. Broadhurst, D. Coe, J.M. Diego, O. Graur, J. Hjorth, A. Hoag, S.W. Jha, T.L. Johnson, P. Kelly, D. Lam, C. McCully, E. Medezinski, M. Meneghetti, J. Merten, J. Richard, A. Riess, K. Sharon, L.G. Strolger, T. Treu, X. Wang, L.L.R. Williams, A. Zitrin
    The Astrophysical Journal, Vol.811(1), 70:1-19, 2015
    Download (Times Cited: 31, on 23/11/2018)
  • 36 The High-velocity System: Infall of a Giant Low-surface-brightness Galaxy toward the Center of the Perseus Cluster
    A.P.L. Yu, J.J.L. Lim, J.C.C. Chan, Y. Ohyama, T. Broadhurst
    The Astrophysical Journal, Vol.814(2), 101:1-26, 2015
    Download (Times Cited: 3, on 16/01/2018)
  • 37 Chemical Abundances of Planetary Nebulae in the Substructures of M31
    X. Fang, R. Garcia-Benito, M.A. Guerrero, X.W. Liu, H.B. Yuan, Y. Zhang, B. Zhang
    The Astrophysical Journal, Vol.815(1), 69:1-22, 2015
    Download (Times Cited: 5, on 13/12/2018)
  • 38 High-energy Observations of PSR B1259-63/LS 2883 through the 2014 Periastron Passage: Connecting X-Rays to the GeV Flare
    P.H.T. Tam, K.L. Li, J. Takata, A.T. Okazaki, C.Y. Hui, A.K.H. Kong
    The Astrophysical Journal Letters, Vol.798(1), L26:1-6, 2015
    Download (Times Cited: 18, on 08/10/2018)
  • 39 Constraining the Lorentz Factor of a Relativistic Source from Its Thermal Emission
    Y.C. Zou, K.S. Cheng, F.Y. Wang
    The Astrophysical Journal Letters, Vol.800(2), L23:1-4, 2015
    Download (Times Cited: 4, on 08/10/2018)
  • 40 Exploring the Intrabinary Shock from the Redback Millisecond Pulsar PSR J2129-0429
    C.Y. Hui, C.P. Hu, S.M. Park, J. Takata, K.L. Li, P.H.T. Tam, L.C.C. Lin, A.K.H. Kong, K.S. Cheng, C.L. Kim
    The Astrophysical Journal Letters, Vol.801(2), L27:1-6, 2015
    Download (Times Cited: 9, on 08/10/2018)