Showing 21 - 40 results of 94 for search '"Galactic Center', query time: 0.06s Refine Results
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    A Dual Active Black Hole Candidate with Mass Ratio ~7:1 in a Disk Galaxy by Xiao Cao, Yan-Mei Chen, Yong Shi, Junfeng Wang, Zhijie Zhou, Min Bao, Qiusheng Gu, Alexei Moiseev, Luis C. Ho, Lan Wang, Guangquan Zeng

    Published 2025-01-01
    “…We identify the central BH with mass of 9.4 × 10 ^6 M _⊙ from its radio emission as well as AGN-driven galactic-scale biconical outflows. The off-centered BH generates obvious broad and narrow emission-line regions, which gives us a robust estimation of a 1.3 × 10 ^6 M _⊙ BH mass. …”
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    Strongly Magnetized Accretion with Low Angular Momentum Produces a Weak Jet by Alisa Galishnikova, Alexander Philippov, Eliot Quataert, Koushik Chatterjee, Matthew Liska

    Published 2025-01-01
    “…In the lower-angular-momentum states, our results predict that there should be dynamically strong magnetic fields on horizon scales, but no powerful jet; this state may be consistent with Sgr A* in the Galactic center.…”
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    Generalized Centered Binomial Distribution for Bimodal Lattice Signatures by Seungwoo Lee, Joo Woo, Jonghyun Kim, Jong Hwan Park

    Published 2025-01-01
    “…As a generalized form of the centered binomial distribution (CBD), GCBD is simple and efficient in sampling integers from distributions with large standard deviations. …”
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