Publications

Publications listed on ORCID. This page is refreshed automatically from ORCID when the site is built.

2026

• Modeling Reflection Spectra of Super-Eddington X-Ray Sources
  Swarnim Shashank, Askar B. Abdikamalov, Honghui Liu, Temurbek Mirzaev, Jiachen Jiang, et al.
  Astrophysical Journal
• Extraction Method for Response Functions from X-Ray Light Curves of Active Galactic Nuclei by an Optimization Algorithm
  Sanhanat Deesamutara, Tirawut Worrakitpoonpon, Poemwai Chainakun, Wasutep Luangtip, Jiachen Jiang, et al.
  The Astrophysical Journal
• Evidence of mutually exclusive outflow forms from a black hole X-ray binary
  Zuobin Zhang, Jiachen Jiang, Francesco Carotenuto, Honghui Liu, Cosimo Bambi, et al.
  Nature Astronomy

2025

• Relativistic reflection within an extended hot plasma geometry
  A. D. Nekrasov, T. Dauser, J. A. García, D. J. Walton, C. M. Fromm, et al.
  Astronomy & Astrophysics
• Narrow-line Seyfert 1 galaxies beyond the local X-ray Universe: an X-ray spectral sample
  Jiachen Jiang, Dominic J Walton, Luigi C Gallo, Andrew C Fabian, Dirk Grupe, et al.
  Monthly Notices of the Royal Astronomical Society
• Hybrid corona and transient soft X-ray lags in Fairall 9
  K Khanthasombat, P Chainakun, W Luangtip, J Jiang, and A J Young
  Monthly Notices of the Royal Astronomical Society
• GRADUS.JL: spacetime-agnostic general relativistic ray-tracing for X-ray spectral modelling
  F J E Baker and A J Young
  Monthly Notices of the Royal Astronomical Society
• Extracting the X-Ray Reverberation Response Functions from the Active Galactic Nucleus Light Curves Using an Autoencoder
  Sanhanat Deesamutara, Poemwai Chainakun, Tirawut Worrakitpoonpon, Kamonwan Khanthasombat, Wasutep Luangtip, et al.
  The Astrophysical Journal

2024

• Variable Ionized Disk Winds in MAXI J1803‑298 Revealed by NICER
  Zhang, Zuobin, Bambi, Cosimo, and Liu, Honghui
  The Astrophysical Journal
• Tracing the evolving X-ray reverberation lags within an individual AGN light curve
  N Nakhonthong, P Chainakun, W Luangtip, and A J Young
  Monthly Notices of the Royal Astronomical Society
• The origin of the X-ray emission from the non-starburst gas-rich luminous infrared galaxies Arp 302
  Jiachen Jiang, William Baker, Andrew Young, and Luigi Gallo
  Monthly Notices of the Royal Astronomical Society
• The effects of instrumental deadtime on NICER timing products
  Robbie Webbe and A J Young
  RAS Techniques and Instruments
• Parameter dependency on the public X-ray reverberation models kynxilrev and kynrefrev
  K Khanthasombat, P Chainakun, and A J Young
  Monthly Notices of the Royal Astronomical Society

2023

• The Low-temperature Corona in ESO 511-G030 Revealed by NuSTAR and XMM-Newton
  Zhang, Zuobin, Jiang, Jiachen, and Liu, Honghui
  The Astrophysical Journal
• Searching for quasi-periodic eruptions using machine learning
  Robbie Webbe and A J Young
  RAS Techniques and Instruments
• Revealing the intrinsic X-ray reverberation lags in IRAS 13224−3809 through the Granger causality test
  P Chainakun, N Nakhonthong, W Luangtip, and A J Young
  Monthly Notices of the Royal Astronomical Society
• Investigating scaling relations in X-ray reverberating AGN using symbolic regression
  P Thongkonsing, P Chainakun, T Worrakitpoonpon, and A J Young
  Monthly Notices of the Royal Astronomical Society
• High-density Reflection Spectroscopy of Black Hole X-Ray Binaries in the Hard State
  Liu, Honghui, Jiang, Jiachen, Zhang, Zuobin, Bambi, Cosimo, Fabian, Andrew C., et al.
  The Astrophysical Journal
• Extended corona models of X-ray reverberation in the AGN 1H 0707−495 and IRAS 13224−3809
  S Hancock, A J Young, and P Chainakun
  Monthly Notices of the Royal Astronomical Society
• Evolution of the truncation radius in GX 339−4 from XMM–Newton spectral timing
  B O’Mathúna, A J Young, P Chainakun, and R Webbe
  Monthly Notices of the Royal Astronomical Society
• Coronal height constraint in IRAS 13224–3809 and 1H 0707–495 by the random forest regressor
  N Mankatwit, P Chainakun, W Luangtip, and A J Young
  Monthly Notices of the Royal Astronomical Society

2022

• X-ray timing and spectral analysis of reverberating active galactic nuclei
  S Hancock, A J Young, and P Chainakun
  Monthly Notices of the Royal Astronomical Society
• Variability in a low-mass active galactic nucleus: oscillation or eruption?
  Robbie Webbe and A J Young
  Monthly Notices of the Royal Astronomical Society
• Predicting the black hole mass and correlations in X-ray reverberating AGNs using neural networks
  P Chainakun, I Fongkaew, S Hancock, and A J Young
  Monthly Notices of the Royal Astronomical Society
• Mapping the X-Ray Corona Evolution of IRAS 13224-3809 with the Power Spectral Density
  Poemwai Chainakun, Wasuthep Luangtip, Jiachen Jiang, and Andrew J. Young
  The Astrophysical Journal
• Effects of the refractive index of the X-ray corona on the emission lines in AGNs
  P Chainakun, A Watcharangkool, and A J Young
  Monthly Notices of the Royal Astronomical Society

2021

• Modelling the Multiwavelength Variability of Mrk 335 using Gaussian Processes
  Ryan-Rhys Griffiths, Jiachen Jiang, Douglas J. K. Buisson, Dan R. Wilkins, Luigi C. Gallo, et al.
  Astrophysical Journal
• Machine learning application to detect light echoes around black holes
  P Chainakun, N Mankatwit, P Thongkonsing, and A J Young
  Monthly Notices of the Royal Astronomical Society
• GAMA/XXL: X-ray point sources in low-luminosity galaxies in the GAMA G02/XXL-N field
  E Nwaokoro, S Phillipps, A J Young, I Baldry, A Bongiorno, et al.
  Monthly Notices of the Royal Astronomical Society
• Evolution of the truncated disc and inner hot-flow of GX 339-4
  P. Chainakun, W. Luangtip, A. J. Young, P. Thongkonsing, and M. Srichok
  Astronomy and Astrophysics

2020

• Numerical simulations of colliding jets in an external wind: application to 3C 75
  G Musoke, A J Young, S M Molnar, and M Birkinshaw
  Monthly Notices of the Royal Astronomical Society
• Hydrodynamic simulations of AGN jets: the impact of Riemann solvers and spatial reconstruction schemes on jet evolution
  G Musoke, A J Young, and M Birkinshaw
  Monthly Notices of the Royal Astronomical Society
• Blueshifted absorption lines from X-ray reflection in IRAS 13224-3809
  A. C. Fabian, C. S. Reynolds, J. Jiang, C. Pinto, L. C. Gallo, et al.
  Monthly Notices of the Royal Astronomical Society
• A dynamic black hole corona in an active galaxy through X-ray reverberation mapping
  William N. Alston, Andrew C. Fabian, Erin Kara, Michael L. Parker, Michal Dovciak, et al.
  Nature Astronomy, Advanced Online Publication

2019

• X-ray time lags in AGN: inverse-Compton scattering and spherical corona model
  P Chainakun, A Watcharangkool, A J Young, and S Hancock
  Monthly Notices of the Royal Astronomical Society
• The remarkable X-ray variability of IRAS 13224-3809 - I. The variability process
  W. N. Alston, A. C. Fabian, D. J. K. Buisson, E. Kara, M. L. Parker, et al.
  Monthly Notices of the Royal Astronomical Society

2018

• The absence of a thin disc in M81*
  A J Young, I McHardy, D Emmanoulopoulos, and S Connolly
  Monthly Notices of the Royal Astronomical Society
• The Ultra-fast Outflow of the Quasar PG 1211+143 as Viewed by Time-averaged Chandra Grating Spectroscopy
  Danehkar, Ashkbiz, Nowak, Michael A., Lee, Julia C., Kriss, Gerard A., Young, Andrew J., et al.
  The Astrophysical Journal
• The Cocoon Shocks of Cygnus A: Pressures and Their Implications for the Jets and Lobes
  Snios, Bradford, Nulsen, Paul E. J., Wise, Michael W., de Vries, Martijn, Birkinshaw, Mark, et al.
  The Astrophysical Journal
• Discovery of an Ultraviolet Counterpart to an Ultrafast X-Ray Outflow in the Quasar PG 1211+143
  Kriss, Gerard A., Lee, Julia C., Danehkar, Ashkbiz, Nowak, Michael A., Fang, Taotao, et al.
  The Astrophysical Journal

2017

• Investigating the X-ray time lags in PG 1244+026 using an extended corona model
  Chainakun, P. and Young, A. J.
  Monthly Notices of the Royal Astronomical Society
• Hydrodynamical Simulations of Colliding Jets: Modeling 3C 75
  Molnar, S. M., Schive, H. -Y., Birkinshaw, M., Chiueh, T., Musoke, G., et al.
  The Astrophysical Journal

2016

• X-rays associated with the jet-cloud-interacting radio galaxy 3C 277.3 (Coma A)
  Diana M Worrall, Mark Birkinshaw, and Andrew J Young
  Monthly Notices of the Royal Astronomical Society
• X-ray Sources in Dwarf Galaxies in the Virgo Cluster and the Nearby Field
  Marina Papadopoulou, Steven Phillipps, and Andrew J Young
  Monthly Notices of the Royal Astronomical Society
• Relativistic X-ray reverberation modelling of the combined time-averaged and lag-energy spectra in AGN
  Chainakun, P., Young, A. J., and Kara, E.
  Monthly Notices of the Royal Astronomical Society

2015

• Spectral-timing modeling of the X-ray reverberation in Mrk 335
  Chainakun, P. and Young, A.
  The Extremes of Black Hole Accretion
• Simultaneous spectral and reverberation modelling of relativistic reflection in Mrk 335
  Chainakun, P. and Young, A. J.
  Monthly Notices of the Royal Astronomical Society
• Interaction of Cygnus A with its environment
  Nulsen, Paul E. J., Young, Andrew J., and Kraft, Ralph P.
  Extragalactic Jets from Every Angle

2013

• X-ray sources in compact stellar systems in the Fornax Cluster
  S. Phillipps, Andrew J Young, M. J. Drinkwater, M. D. Gregg, and A. Karick
  Monthly Notices of the Royal Astronomical Society
• The ionized absorber and nuclear environment of IRAS 13349+2438: multi-wavelength insights from coordinated Chandra HETGS, HST STIS, HET and Spitzer IRS
  Lee, Julia C., Kriss, Gerard A., Chakravorty, Susmita, Rahoui, Farid, Young, Andrew J., et al.
  Monthly Notices of the Royal Astronomical Society
• The Hot and Energetic Universe
  Kirpal Nandra, Didier Barret, Xavier Barcons, Andy Fabian, Jan-Willem den Herder, et al.
  arXiv
• Long XMM observation of the narrow-line Seyfert 1 galaxy IRAS 13224-3809: rapid variability, high spin and a soft lag
  Fabian, A. C., Kara, E., Walton, D. J., Wilkins, D. R., Ross, R. R., et al.
  Monthly Notices of the Royal Astronomical Society

2012

• The jet-cloud interacting radio galaxy PKS B2152-699 - I. Structures revealed in new deep radio and X-ray observations
  D. M. Worrall, M. Birkinshaw, A. J. Young, K. Momtahan, R. A. E. Fosbury, et al.
  Monthly Notices of the Royal Astronomical Society
• Ionized X-ray reverberation mapping: testing a light-bending model for 1H0707-495
  Chainakun, P. and Young, A. J.
  Monthly Notices of the Royal Astronomical Society

2011

• A wide Chandra view of the core of the Perseus cluster
  A.C Fabian, J.C Sanders, S.W Allen, R.E.A Canning, E Churazov, et al.
  Monthly Notices of the Royal Astronomical Society

2010

• A multi-wavelength view of M81^*.
  Nowak, M., Markoff, S., and Young, A.
  Memorie della Societa Astronomica Italiana

2009

• X-ray observations of the galaxy cluster PKS0745-191: to the virial radius, and beyond
  M.R George, A.C Fabian, J.S Sander, A.J Young, and H.R Russell
  Monthly Notices of the Royal Astronomical Society
• Relativistically broadened iron line in the Suzaku observation of the neutron star X-ray binary 4U 1705-44
  RC Reis, AC Fabian, and AJ Young
  Monthly Notices of the Royal Astronomical Society: Letters
• Probing the Accretion Disk and Central Engine Structure of NGC 4258 with Suzaku and XMM-Newton Observations
  CS Reynolds, M Nowak, S Markoff, J Tueller, J Wilms, et al.
  Astrophysical Journal
• Broad line emission from iron K- and L-shell transitions in the active galaxy 1H0707-495
  A.C Fabian, A Zoghbi, R.R Ross, P Uttley, W Brandt, et al.
  Nature
• A Variable Near-Infrared Counterpart to the Neutron-Star Low-Mass X-Ray Binary 4U 1705 - 440
  J Homan, D Kaplan, M van den Berg, and AJ Young
  Astrophysical Journal

2008

• XMM-Newton Detection of a Compton-thick AGN in the 1 Jy ULIRG/LINER F04103-2838
  Teng, Stacy H., Veilleux, S., Wilson, A. S., Young, A. J., Sanders, D. B., et al.
  The Astrophysical Journal
• Results from an Extensive Simultaneous Broadband Campaign on the Underluminous Active Nucleus M81*: Further Evidence for Mass-scaling Accretion in Black Holes
  S Markoff, M Nowak, AJ Young, H Marshall, SR Canizares, et al.
  Astrophysical Journal

2007

• Line Variability in the High-Resolution X-Ray Spectrum of MCG -6-30-15
  Gibson, Robert R., Canizares, Claude R., Marshall, Herman L., Young, Andrew J., and Lee, Julia C.
  The Astrophysical Journal
• High Resolution X-ray Spectroscopy of a Low-Luminosity Active Galactic Nucleus: The Structure and Dynamics of M81*
  AJ Young, MA Nowak, S Markoff, HL Marshall, and CR Canizares
  Astrophysical Journal

2006

• The answer is blowing in the wind: simulating the interaction of jets with dynamic cluster atmospheres
  Heinz, S., Brüggen, M., Young, A., and Levesque, E.
  Monthly Notices of the Royal Astronomical Society
• The Cavity of Cygnus A
  Wilson, A. S., Smith, David A., and Young, A. J.
  The Astrophysical Journal

2005

• X-Ray Reflection from Inhomogeneous Accretion Disks. II. Emission-Line Variability and Implications for Reverberation Mapping
  Ballantyne, D. R., Turner, N. J., and Young, A. J.
  The Astrophysical Journal
• The Halo, Hot Spots, and Jet/Cloud Interaction of PKS 2153-69
  Young, A. J., Wilson, A. S., Tingay, S. J., and Heinz, S.
  The Astrophysical Journal
• A Chandra X-Ray Survey of Ultraluminous Infrared Galaxies
  Teng, Stacy H., Wilson, A. S., Veilleux, S., Young, A. J., Sanders, D. B., et al.
  The Astrophysical Journal
• A Chandra HETGS Spectral Study of the Iron K Bandpass in MCG -6-30-15: A Narrow View of the Broad Iron Line
  AJ Young, JC Lee, AC Fabian, CS Reynolds, RR Gibson, et al.
  Astrophysical Journal

2004

• The hard X-ray spectrum of the Seyfert galaxy IRAS 18325–5926
  K. Iwasawa, J. C. Lee, A. J. Young, C. S. Reynolds, and A. C. Fabian
  Monthly Notices of the Royal Astronomical Society
• Chandra X-Ray Observations of NGC 4258
  A. J. Young and A. S. Wilson
  Astrophysical Journal

2003

• X-ray reverberation studies of AGN
  Andrew J. Young
  Advances in Space Research
• The X-ray nebula around the type 2 Seyfert galaxy NGC 4388
  K. Iwasawa, A. S. Wilson, A. C. Fabian, and A. J. Young
  Monthly Notices of the Royal Astronomical Society
• Accretion onto the Supermassive Black Hole in M87
  Tiziana Di Matteo, Steven W. Allen, Andrew C. Fabian, Andrew S. Wilson, and Andrew J. Young
  Astrophysical Journal

2002

• Chandra Imaging of the X-Ray Core of the Virgo Cluster
  A. J. Young, A. S. Wilson, and C. G. Mundell
  Astrophysical Journal
• A long hard look at MCG-6-30-15 with XMM-Newton
  A. C. Fabian, S. Vaughan, K. Nandra, K. Iwasawa, D. R. Ballantyne, et al.
  Monthly Notices of the Royal Astronomical Society
• A Chandra X-Ray Study of Cygnus A. III. The Cluster of Galaxies
  David A. Smith, Andrew S. Wilson, Keith A. Arnaud, Yuichi Terashima, and Andrew J. Young
  Astrophysical Journal
• A Chandra X-Ray Study of Cygnus A. II. The Nucleus
  AJ Young, AS Wilson, Y Terashima, KA Arnaud, and DA Smith
  Astrophysical Journal

2001

• Chandra X-Ray Observations of Pictor A
  A. S. Wilson, A. J. Young, and P. L. Shopbell
  Astrophysical Journal
• BeppoSAX spectroscopy of MR 2251-178: A test for ionized reflection in radio quiet QSOs
  Orr, A., Barr, P., Guainazzi, M., Parmar, A. N., and Young, A. J.
  Astronomy and Astrophysics
• A complete relativistic ionized accretion disc in Cygnus X-1
  Young, A. J., Fabian, A. C., Ross, R. R., and Tanaka, Y.
  Monthly Notices of the Royal Astronomical Society
• A Chandra X-ray study of the NGC 1068. I: Observations of extended emission
  AJ Young, AS Wilson, and PL Shopbell
  Astrophysical Journal

2000

• Iron Line Reverberation Mapping with Constellation-X
  A. J. Young and C. S. Reynolds
  Astrophysical Journal
• Chandra Observations of Cygnus A
  A. S. Wilson, A. J. Young, and P. L. Shopbell
  Astrophysical Journal
• Broad Iron Lines in Active Galactic Nuclei
  A. C. Fabian, K. Iwasawa, C. S. Reynolds, and A. J. Young
  Publications of the Astronomical Society of the Pacific

1999

• X-ray reflection spectra from ionized slabs
  R. R. Ross, A. C. Fabian, and A. J. Young
  Monthly Notices of the Royal Astronomical Society
• X-ray reflection and reverberation around accreting black holes
  Young, Andrew James
  Ph.D. Thesis
• X-Ray Iron Line Reverberation from Black Hole Accretion Disks
  Christopher S. Reynolds, Andrew J. Young, Mitchell C. Begelman, and Andrew C. Fabian
  Astrophysical Journal
• Variation of the broad X-ray iron line inMCG-6-30-15 during a flare
  K. Iwasawa, A. C. Fabian, A. J. Young, H. Inoue, and C. Matsumoto
  Monthly Notices of the Royal Astronomical Society
• The optical variability of the narrow-line Seyfert 1 galaxy IRAS 13224-3809
  A. J. Young, C. S. Crawford, A. C. Fabian, W. N. Brandt, and P. T. O’Brien
  Monthly Notices of the Royal Astronomical Society
• The broad Fe K line in MCG-6-30-15: results from the second ASCA long-look
  K. Iwasawa, A. C. Fabian, and A. J. Young
  Astronomische Nachrichten

1998

• Iron line profiles including emission from within the innermost stable orbit of a black hole accretion disc
  A. J. Young, R. R. Ross, and A. C. Fabian
  Monthly Notices of the Royal Astronomical Society