PD
Pu Du
astro-ph.GAastro-ph.HEastro-ph.COastro-ph.IMgr-qccentralized collaborative BCIconvolutional neural networkshep-phmulti-person data fusionP300 classification
On Valency
published · living versionsW_687hmvzb·v1 · currentpublished
NGC 3227 Blinks: An Extreme Changing-Look Event in a Seyfert Galaxy
with Kaiwen Zhang, Michael S. Brotherton, Dong-Wei Bao, Bi-Xuan Zhao +8
1 version
Preprints & journals
67 papers in the corpus · 2012–2026Anisotropic Radiation in Super-Eddington Active Galactic Nuclei: The Responsivity of Broad-Line Regions to Continuum Variability2610.15255v1 · Feng-Na Fang, Pu Du, Jian-Min Wang2026 · 0 citationsarXiv
A Decade-Scale Ionization Echo of Black-Hole Accretion in Galactic Nuclei2610.10373v1 · Wei-Jian Guo, Shuo Zhai, Chen Hu et al.2026 · 0 citationsarXiv
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XV. Reverberation Mapping of Mg II Emission Lines2512.08192v1 · Hua-Rui Bai, Pu Du, Chen Hu et al.2025 · 1 citationarXiv
Little red dots as embryos of active galactic nuclei2511.09278v1 · Jian-Min Wang, Yi-Lin Wang, Yong-Jie Chen et al.2025 · 0 citationsarXiv
Detection of unexpected leading delays in broad H{\beta} line reverberations in the quasar PHL 10922511.07716v1 · Jian-Min Wang, Chen Hu, Yong-Jie Chen et al.2025 · 0 citationsarXiv
Introduction to the Chinese Space Station Survey Telescope (CSST)2507.04618v3 · Yan Gong, Haitao Miao, Hu Zhan et al.2025 · 63 citationsSCIENCE CHINA Physics, Mechanics & Astronomy Volume 69, Issue 3: 239501 (2026)
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XII. Reverberation Mapping Results for 15 PG Quasars from a Long-Duration High-Cadence Campaign2505.01992v1 · Chen Hu, Sha-Sha Li, Sen Yang et al.2025 · 53 citations2021, ApJS, 253, 20
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIV. Long-Duration High-Cadence Reverberation Mapping Results for 11 PG Quasars2505.01993v1 · Chen Hu, Zhu-Heng Yao, Yong-Jie Chen et al.2025 · 2 citationsarXiv
Monitoring AGNs with H Asymmetry. V. Long-term Variation and Evolution of the Broad H Emission-Line Profiles2503.00398v1 · Feng-Na Fang, Pu Du, Michael S. Brotherton et al.2025 · 1 citationarXiv
Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. II. Measuring Geometric Distances and Black Hole Masses of Four Nearby Quasars2502.18856v2 · Yan-Rong Li, Jinyi Shangguan, Jian-Min Wang et al.2025 · 7 citationsarXiv
Warped accretion disks and quasars with episodic periodicity of long-term variations2412.17728v2 · Yue-Chang Peng, Jian-Min Wang, Pu Du et al.2024 · 2 citationsarXiv
Broad-line Region of the Quasar PG 2130+099. II. Doubling the Size Over Four Years?2408.17407v1 · Zhu-Heng Yao, Sen Yang, Wei-Jian Guo et al.2024 · 12 citationsarXiv
Spectroastrometry and Reverberation Mapping (SARM) of Active Galactic Nuclei. I. The H Broad-line Region Structure and Black Hole Mass of Five Quasars2407.08120v1 · Yan-Rong Li, Chen Hu, Zhu-Heng Yao et al.2024 · 1 citationarXiv
Dependence of Virial Factors on Optical Spectral Properties of Active Galactic Nuclei2407.04257v1 · Sen Yang, Pu Du, Jian-Min Wang2024 · 6 citationsarXiv
Monitoring AGNs with H Asymmetry. IV. First Reverberation Mapping Results of 14 AGNs2404.07343v1 · T.E. Zastrocky, Michael S. Brotherton, Pu Du et al.2024 · 0 citationsarXiv
New theoretical Fe II templates for bright quasars2401.18052v2 · Ashwani Pandey, Mary Loli Mart'inez-Aldama, Bożena Czerny et al.2024 · 7 citationsarXiv
X-ray properties of reverberation-mapped AGNs with super-Eddington accreting massive black holes2401.07895v1 · Jaya Maithil, Michael S. Brotherton, Ohad Shemmer et al.2024 · 7 citationsarXiv
Star Formation in Self-gravitating Disks in Active Galactic Nuclei. III. Efficient Production of Iron and Infrared Spectral Energy Distributions2311.06782v1 · J.-M. Wang, S., Zhai et al.2023 · 24 citations2023, ApJ, 954, 84
AGN STORM 2. VI. Mapping Temperature Fluctuations in the Accretion Disk of Mrk 8172310.01497v1 · Jack M. M. Neustadt, Christopher S. Kochanek, John Montano et al.2023 · 17 citationsarXiv
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIII. Ultraviolet Time Lag of H Emission in Mrk 1422309.13418v1 · V. C. Khatu, S. C. Gallagher, K. Horne et al.2023 · 3 citationsarXiv
Observations of a black hole x-ray binary indicate formation of a magnetically arrested disk.37651514 · You, Bei, Cao, Xinwu, Yan, Zhen et al.2023 · 45 citationsScience (New York, N.Y.). 2023;381(6661):961-964
Long-term multiwavelength monitoring and reverberation mapping of NGC 2617 during a changing-look event2308.04855v3 · V. L. Oknyansky, M. S. Brotherton, S. S. Tsygankov et al.2023 · 11 citationsarXiv
AGN STORM 2: V. Anomalous Behavior of the CIV Light Curve in Mrk 8172308.00742v3 · Y. Homayouni, Gerard A. Kriss, Gisella De Rosa et al.2023 · 0 citationsarXiv
XMM-Newton Observations of Two Archival X-ray Weak Type 1 Quasars: Obscuration Induced X-ray Weakness and Variability2307.07554v1 · Zijian Zhang, Bin Luo, W.N.Brandt et al.2023 · 7 citationsarXiv
AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 8172306.17663v2 · Edward M. Cackett, Jonathan Gelbord, Aaron J. Barth et al.2023 · 33 citationsarXiv
Strong and Rapid X-ray Variability of the Super-Eddington Accreting Quasar SDSS J081456.10+532533.52304.07323v1 · Jian Huang, Bin Luo, W. N. Brandt et al.2023 · 14 citationsarXiv
Revisiting Emission-Line Measurement Methods for Narrow-Line Active Galactic Nuclei2303.15618v1 · Viraja C. Khatu, Sarah C. Gallagher, Keith Horne et al.2023 · 5 citationsarXiv
AGN STORM 2. III. A NICER view of the variable X-ray obscurer in Mrk 8172302.12896v1 · Ethan R. Partington, Edward M. Cackett, Erin Kara et al.2023 · 20 citationsApJ 947 2 (2023)
AGN STORM 2: II. Ultraviolet Observations of Mrk817 with the Cosmic Origins Spectrograph on the Hubble Space Telescope2302.11587v1 · Y. Homayouni, Gisella De Rosa, Rachel Plesha et al.2023 · 17 citationsarXiv
Single-trial P300 classification algorithm based on centralized multi-person data fusion CNN.36908799 · Du, Pu, Li, Penghai, Cheng, Longlong et al.2023 · 17 citationsFrontiers in neuroscience. 2023;17:1132290
Testing Super-Eddington Accretion onto a Supermassive Black Hole: Reverberation Mapping of PG 1119+1202302.09370v3 · Fergus R. Donnan, Juan V. Hern'andez Santisteban, Keith Horne et al.2023 · 21 citationsarXiv
UV/Optical disk reverberation lags despite a faint X-ray corona in the AGN Mrk 3352302.07342v1 · Erin Kara, Aaron J. Barth, Edward M. Cackett et al.2023 · 41 citationsarXiv
Spiral Arms in Broad-line Regions of Active Galactic Nuclei. II. Loosely Wound Cases: Reverberation Properties2301.06950v1 · Pu Du, Jian-Min Wang2023 · 13 citationsA&A 671, A26 (2023)
Broad-line region in NGC 4151 monitored by two decades of reverberation mapping campaigns. I. Evolution of structure and kinematics2301.06119v1 · Yong-Jie Chen, Dong-Wei Bao, Shuo Zhai et al.2023 · 33 citationsarXiv
Systematic Broad-band X-ray Study of super-Eddington Accretion onto Supermassive Black Holes. I. X-ray Continuum2212.06183v1 · Alessia Tortosa, Claudio Ricci, Luis C. Ho et al.2022 · 22 citationsarXiv
Rarefied Broad-Line Regions in Active Galactic Nuclei: Anomalous Responses in Reverberation Mapping and Implications for Weak Emission-Line Quasars2211.11966v2 · Pu Du, Shuo Zhai, Jian-Min Wang2022 · 3 citationsarXiv
Final stage of merging binaries of supermassive black holes: observational signatures2211.03947v1 · Jian-Min Wang, Yu-Yang Songsheng, Yan-Rong Li et al.2022 · 11 citationsarXiv
Supermassive Black Hole and Broad-line Region in NGC~5548: Results from Five-season Reverberation Mapping2209.10853v2 · Kai-Xing Lu, Jin-Ming Bai, Jian-Min Wang et al.2022 · 34 citationsarXiv
Spiral Arms in Broad-line Regions of Active Galactic Nuclei. I. Reverberation and Differential Interferometric Signals of Tightly Wound Cases2208.04095v1 · J.-M. Wang, P. Du, Y.-Y. Songsheng et al.2022 · 12 citationsA&A 666, A86 (2022)
Monitoring AGNs with H Asymmetry. III. Long-term Reverberation Mapping Results of 15 Palomar-Green Quasars2207.00297v1 · Dong-Wei Bao, Michael S. Brotherton, Pu Du et al.2022 · 46 citationsarXiv
Systematically smaller single-epoch quasar black hole masses using a radius-luminosity relationship corrected for spectral bias2206.11486v1 · Jaya Maithil, Michael S. Brotherton, Ohad Shemmer et al.2022 · 20 citationsarXiv
Searching for quasar candidates with periodic variations from the Zwicky Transient Facility: results and implications2206.11497v2 · Yong-Jie Chen, Shuo Zhai, Jun-Rong Liu et al.2022 · 32 citationsarXiv
Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies2203.06142v3 · Elcio Abdalla, Guillermo Franco Abell'an, Amin Aboubrahim et al.2022 · 1,161 citationsJ. High En. Astrophys. 2204, 002 (2022)
Spectropolarimetry and spectral decomposition of high-accreting Narrow Line Seyfert 1 galaxies2202.13839v2 · Marzena 'Sniegowska, Swayamtrupta Panda, Bożena Czerny et al.2022 · 7 citationsA&A 678, A63 (2023)
Spectroastrometry and Reverberation Mapping: the Mass and Geometric Distance of the Supermassive Black Hole in the Quasar 3C 2732201.04470v1 · Yan-Rong Li, Jian-Min Wang, Yu-Yang Songsheng et al.2022 · 19 citationsarXiv
The extreme properties of the nearby hyper-Eddington accreting Active Galactic Nucleus in IRAS 04416+12152109.02573v2 · Alessia Tortosa, Claudio Ricci, Francesco Tombesi et al.2021 · 35 citationsarXiv
Search for Continuous Gravitational Wave Signals in Pulsar Timing Residuals: A New Scalable Approach with Diffusive Nested Sampling2109.00367v1 · Yu-Yang Songsheng, Yi-Qian Qian, Yan-Rong Li et al.2021 · 7 citationsarXiv
Reverberation Mapping of Two Luminous Quasars: the Broad-line Region Structure and Black Hole Mass2106.05655v1 · Sha-Sha Li, Sen Yang, Zi-Xu Yang et al.2021 · 42 citations2021, The Astrophysical Journal
AGN STORM 2: I. First results: A Change in the Weather of Mrk 8172105.05840v1 · Erin Kara, Missagh Mehdipour, Gerard A. Kriss et al.2021 · 120 citationsarXiv
Multi-Wavelength Monitoring and Reverberation Mapping of a Changing Look Event in the Seyfert Galaxy NGC 35162104.11097v3 · V. L. Oknyansky, M. S. Brotherton, S. S. Tsygankov et al.2021 · 33 citationsarXiv
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