Velocity-Resolved Echo Mapping

اسناد مشابه

• Velocity-resolved Reverberation Mapping of Changing-look AGN NGC 2617

  مقاله‌ی دسترسی آزاد۲۰۲۱The Astrophysical Journal['Hai-Cheng Feng', 'Hongfang Liu', 'J. Z. Bai', 'Zixu Yang', 'Chen Hu', 'Shasha Li', 'Sen Yang', 'Kai-Xing Lu', 'Ming Xiao', '']

  Abstract NGC 2617 attracted a lot of attention after the detection changes in its spectral type; geometry and kinematics broad-line region (BLR) are still ambiguous. In this paper, we present high cadence (?2 days) reverberation mapping campaign from 2019 October to 2020 May unde

• A Detailed View of the Broad-line Region in NGC 3783 from Velocity-resolved Reverberation Mapping

  مقاله‌ی دسترسی آزاد۲۰۲۱The Astrophysical Journal['Misty C. Bentz', 'Peter K. G. Williams', 'Rachel Street', 'Christopher A. Onken', 'Monica Valluri', 'Tommaso Treu', '']

  We have modeled the full velocity-resolved reverberation response of Hβ and He ii optical broad emission lines in NGC 3783 to constrain geometry kinematics low-ionization high-ionization broad-line region (BLR). The is found be a thick disk that nearly face-on, inclined at ∼18° o

• Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies

  مقاله‌ی دسترسی آزاد۲۰۱۸The Astrophysical JournalG.De Rosa, M. M.Fausnaugh, C. J.Grier, B. M.Peterson

• Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC 4151 during Outburst Stage: Evidence for Kinematics Evolution of Broad-line Region

  مقاله‌ی دسترسی آزاد۲۰۲۲The Astrophysical Journal['Shasha Li', 'Hai-Cheng Feng', 'Hanyi Liu', 'J. Z. Bai', 'Rui Li', 'Kathy Lu', 'Jianguo Wang', 'Ying-Ke Huang', 'Zhixiang Zhang', '']

  Changing-look active galactic nucleus NGC~4151, which has attracted a lot of attention, is undergoing the second dramatic outburst stage in its evolutionary history. To investigate geometry and kinematics broad-line region (BLR), measure mass supermassive black hole we perform se

• Diagnosing the Kinematics of the Tori in Active Galactic Nuclei with the Velocity-resolved Reverberation Mapping of the Narrow Iron K α Line

  مقاله‌ی دسترسی آزاد۲۰۱۷The Astrophysical JournalYuanLiu, XiaoboLi

• VELOCITY-RESOLVED [C ii] EMISSION AND [C ii]/FIR MAPPING ALONG ORION WITH HERSCHEL.

  سند علمی۲۰۱۵The Astrophysical journalJavier R Goicoechea, D Teyssier, M Etxaluze, P F Goldsmith

  We present the first ~7.5'×11.5' velocity-resolved (~0.2 km s-1) map of the [C ii] 158 μm line toward the Orion molecular cloud 1 (OMC 1) taken with the Herschel/HIFI instrument. In combination with far-infrared (FIR) photometric images and velocity-resolved maps of the H41α hydr