JW
Jian-Guo Wang
astro-ph.GAastro-ph.HEastro-ph.SRastro-ph.COnucl-exastro-phastro-ph.IMgr-qcnucl-thphysics.atom-ph
On Valency
published · living versionsW_srvbswn7·v1 · currentpublished
EP J062132.0+623837: A Multi-wavelength Study of a Changing-look Active Galactic Nucleus Discovered by Einstein Probe
with Lin-Na Xu, Ning Jiang, Tinggui Wang, Shifeng Huang +13
1 version
Preprints & journals
52 papers in the corpus · 2007–2026Radio and X-ray flux rebrightening six years after outburst in a partially-obscured extreme changing-look AGN2607.11546v1 · Tianyao Zhou, Xinwen Shu, Lei Yang et al.2026 · 0 citationsApJ, 1006, 6 (2026)
A Radio Changing-state Jet in the Narrow-line Seyfert 1 Galaxy J1105+14522604.17049v1 · Liming Dou, Zhining Chen, Jiahua Wu et al.2026 · 1 citationarXiv
The Most Luminous H Reverberation Mapping of E1821+643 Indicates the Lower Boundary of the Radius-Luminosity Relation2601.18269v1 · Sha-Sha Li, Hai-Cheng Feng, Jiancheng Wu et al.2026 · 0 citationsarXiv
Dust-obscured radio-emitting tidal disruption event coincident with a high-energy neutrino event2601.05601v1 · Tianyao Zhou, Xinwen Shu, Guobin Mou et al.2026 · 2 citationsarXiv
Discovery of a Luminosity-dependent Continuum Lag in NGC 4151 from Photometric and Spectroscopic Continuum Reverberation Mapping2512.18276v1 · Hai-Cheng Feng, Sha-Sha Li, Mouyuan Sun et al.2025 · 4 citationsarXiv
Supermassive Black Hole and Broad-line Region in NGC 5548: 2023 Reverberation Mapping Results2511.05851v1 · Wen-Zhe Xi, Kai-Xing Lu, Jin-Ming Bai et al.2025 · 0 citationsarXiv
Accretion-Regulated Type Transitions in Changing-Look AGNs: Evidence from Two-Epoch Spectral Analysis2510.08868v1 · Yu-Heng Shen, Kai-Xing Lu, Wei-Jian Guo et al.2025 · 7 citationsarXiv
AT2021aeuk: A Repeating Partial Tidal Disruption Event Candidate in a Narrow-line Seyfert 1 galaxy2501.01824v2 · Jingbo Sun, Hengxiao Guo, Minfeng Gu et al.2025 · 20 citationsarXiv
Reverberation Mapping of Two Variable Active Galactic Nuclei: Probing the Distinct Characteristics of the Inner and Outer Broad-line Regions2412.02204v1 · Hai-Cheng Feng, Sha-Sha Li, J. M. Bai et al.2024 · 9 citationsarXiv
A Short-lived Rejuvenation during the Decades-long Changing-look Transition in the Nucleus of Mrk 10182411.18917v1 · Kai-Xing Lu, Yan-Rong Li, Qingwen Wu et al.2024 · 16 citationsarXiv
LEIA discovery of the longest-lasting and most energetic stellar X-ray flare ever detected2410.17999v2 · Xuan Mao, He-Yang Liu, Song Wang et al.2024 · 7 citationsarXiv
Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC 4151 during Outburst Stage. II. Four Season Observation Results2409.01637v2 · Hai-Cheng Feng, Sha-Sha Li, J. M. Bai et al.2024 · 19 citationsAstrophys.J. 976: 176 (2024)
Unprecedented Continuum Time Delay Variation Phenomenon in an Active Supermassive Black Hole2408.11292v2 · Shuying Zhou, Mouyuan Sun, Hai-Cheng Feng et al.2024 · 10 citationsarXiv
Morpho-Photometric Classification of KiDS DR5 Sources Based on Neural Networks: A Comprehensive Star-Quasar-Galaxy Catalog2406.03797v2 · Hai-Cheng Feng, Rui Li, Nicola R. Napolitano et al.2024 · 5 citationsarXiv
Optical Continuum Reverberation Mapping of a Candidate IMBH in a Nearby Seyfert 1 Galaxy2405.11750v2 · Wenwen Zuo, Hengxiao Guo, Jingbo Sun et al.2024 · 8 citationsApJ (2024) 974:288
AT2023lli: A Tidal Disruption Event with Prominent Optical Early Bump and Delayed Episodic X-ray Emission2403.01686v2 · Shifeng Huang, Ning Jiang, Jiazheng Zhu et al.2024 · 1 citationarXiv
Correcting the Contamination of Second-order Spectra: Improving H{\alpha} Measurements in Reverberation Mapping Campaigns2401.11970v1 · Wen-Zhe Xi, Kai-Xing Lu, Hai-Cheng Feng et al.2024 · 0 citationsRes.Astron.Astrophys.23(2023)125021
NLTE analysis for Y I and Y II in atmospheres of F-G-K stars2309.01402v1 · Sofya Alexeeva, Yu Wang, Gang Zhao et al.2023 · 2 citationsarXiv
AT 2023clx: the Faintest and Closest Optical Tidal Disruption Event Discovered in Nearby Star-forming Galaxy NGC 37992307.04297v1 · Jiazheng Zhu, Ning Jiang, Tinggui Wang et al.2023 · 16 citationsarXiv
Generation of cold polyatomic cations by cascade reactive two-body ion-atom collisions2303.10360v6 · Wei-Chen Liang, Feng-Dong Jia, Fei Wang et al.2023 · 0 citationsarXiv
Measurement of 19F(p, γ)20Ne reaction suggests CNO breakout in first stars.36289385 · Zhang, Liyong, He, Jianjun, deBoer, Richard J et al.2022 · 55 citationsNature. 2022;610(7933):656-660
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
On the Origin of the Strong Optical Variability of Emission-line Galaxies2209.07087v2 · Ruqiu Lin, Zhen-Ya Zheng, Weida Hu et al.2022 · 3 citationsarXiv
Transient radio emission from low-redshift galaxies at z<0.3 revealed by VLASS and FIRST surveys2208.08308v1 · Fabao Zhang, Xinwen Shu, Luming Sun et al.2022 · 10 citationsarXiv
Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC~4151 During Outburst Stage: Evidence for Kinematics Evolution of Broad-line Region2208.02966v1 · Sha-Sha Li, Hai-Cheng Feng, H. T. Liu et al.2022 · 38 citationsarXiv
Finding Quasars behind the Galactic Plane. II. Spectroscopic Identifications of 204 Quasars at 2206.05704v2 · Yuming Fu, Xue-Bing Wu, Linhua Jiang et al.2022 · 23 citations2022 ApJS 261 32
Detection of Flare-induced Plasma Flows in the Corona of EV Lac with X-ray Spectroscopy2205.14293v1 · Hechao Chen, Hui Tian, Hao Li et al.2022 · 45 citationsarXiv
The 2175 Å~ Bump Features in FeLoBAL Quasars: One Indicator of MW-like Dust in the Nuclear Region of Quasar2203.03789v2 · Shaohua Zhang, Jian Ge, Tuo Ji et al.2022 · 4 citationsA&A 663, A63 (2022)
Tick-Tock: The Imminent Merger of a Supermassive Black Hole Binary2201.11633v1 · Ning Jiang, Huan Yang, Tinggui Wang et al.2022 · 8 citationsarXiv
Discovery of late-time X-ray flare and anomalous emission line enhancement after the nuclear optical outburst in a narrow-line Seyfert 1 Galaxy2201.11048v1 · W. J. Zhang, X. W. Shu, Z. F. Sheng et al.2022 · 19 citationsA&A 660, A119 (2022)
GRB 211227A as a peculiar long gamma-ray burst from compact star merger2201.06395v3 · Hou-Jun Lu, Hao-Yu Yuan, Ting-Feng Yi et al.2022 · 45 citationsApJL, 931:L23, 2022
A SysTematic seaRch fOr Dual Agns in meRgINg Galaxies (ASTRO-DARING) II: first results from long-slit spectroscopic observations2111.00635v2 · Yang-wei Zhang (YNAO), Yang Huang (YNU), Jin-ming Bai (YNAO) et al.2021 · 7 citationsarXiv
A SysTematic seaRch fOr Dual Agns in meRgINg Galaxies (ASTRO-DARING) III: results from the SDSS spectroscopic surveys2111.00636v2 · Yang-wei Zhang (YNAO), Yang Huang (YNU), Jin-ming Bai (YNAO) et al.2021 · 10 citationsarXiv
Fusion reactions in the Be + Au system above the Coulomb barrier1909.03221v2 · G. S. Li, J. G. Wang, J. Lubian et al.2019 · 16 citationsPhys. Rev. C 100, 054601 (2019)
Lijiang 2.4-meter Telescope and its Instruments1905.05915v1 · Chuan-Jun Wang, Jin-Ming Bai, Yu-Feng Fan et al.2019 · 104 citationsarXiv
Optical Observations of the Young Type Ic Supernova SN 2014L in M991806.08477v2 · Jujia Zhang, Xiaofeng Wang, J'ozsef Vink'o et al.2018 · 15 citationsarXiv
Optical Spectroscopy of Four Young Radio Sources1607.06937v1 · Xu-Liang Fan, Jin-Ming Bai, Chen Hu et al.2016 · 1 citationarXiv
SDSS J163459.82+204936.0: A Ringed Infrared-Luminous Quasar with Outflows in both Absorption and Emission Lines1603.02397v2 · Wen-Juan Liu, Hong-Yan Zhou, Ning Jiang et al.2016 · 16 citationsarXiv
A Luminous Peculiar Type Ia Supernova SN 2011hr: More Like SN 1991T or SN 2007if?1512.03995v2 · Jujia Zhang, Xiaofeng Wang, Michele Sasdelli et al.2015 · 23 citationsarXiv
Kinematic properties of the dual AGN system J0038+4128 based on long-slit spectroscopy1510.02303v1 · Yang-Wei Zhang (YNAO), Yang Huang (PKU), Jin-Ming Bai (YNAO) et al.2015 · 2 citationsarXiv
A new method of energy calibration of position-sensitive silicon detector1506.06923v4 · Mingdao Sun, Tianheng Huang, Zhong Liu et al.2015 · 0 citationsarXiv
Optical and Ultraviolet Observations of A Low-Velocity Type II-Plateau Supernova 2013am in M651409.3400v3 · Jujia Zhang, Xiaofeng Wang, Paolo A. Mazzali et al.2014 · 37 citationsarXiv
Is BZB J1450+5201 the most distant -ray BL Lacertae object?1312.4829v2 · N. H. Liao, J. M. Bai, J. G. Wang et al.2013 · 3 citationsarXiv
Identification of a [505] isomer in the neutron-rich Os nucleus1308.5478v2 · B.S.Gao, X.H.Zhou, Y.D.Fang et al.2013 · 4 citationsarXiv
Anomalously Steep Reddening Law in Quasars: An Exceptional Example Observed in IRAS14026+43411307.3305v1 · Peng Jiang, Hongyan Zhou, Tuo Ji et al.2013 · 38 citationsThe Astronomical Journal, Volume 145, Issue 6, article id. 157, 9 pp. (2013)
A Metal-Strong and Dust-Rich Damped \lya Absorption System toward the Quasar SDSS J115705.52+615521.71210.1154v2 · Jian-Guo Wang, Hong-Yan Zhou, Jian Ge et al.2012 · 29 citations2012, ApJ, 760, 42
Low-z MgII Broad Absorption-Line Quasars from the Sloan Digital Sky Survey1004.0299v1 · Shaohua Zhang, Ting-Gui Wang, Huiyuan Wang et al.2010 · 70 citationsarXiv
Estimating Black Hole Masses in Active Galactic Nuclei Using the MgII 2800 Emission Line0910.2848v2 · Jian-Guo Wang (1, Xiao-Bo Dong, Ting-Gui Wang et al.2009 · 223 citationsAstrophys.J.707:1334-1346,2009
First report of two Balantidium species from the Chinese giant salamander, Andrias davidianus: Balantidium sinensis Nie 1935 and Balantidium andianusis n. sp.18043944 · Li, Ming, Wang, Jianguo, Zhang, Jinyong et al.2008 · 14 citationsParasitology research. 2008;102(4):605-11
Broad-line Balmer Decrements in Blue Active Galactic Nuclei0710.1458v1 · Xiaobo Dong, Tinggui Wang, Jianguo Wang et al.2007 · 201 citationsarXiv
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