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浏览/检索结果: 共203条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 Probing jet base emission of M87*with the 2021 Event Horizon Telescope observations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2026, 卷号: 706 作者:  Saurabh;  Müller, Hendrik;  Fellenberg, Sebastiano D. von;  Tiede, Paul;  Janssen, Michael   |  收藏  |  浏览/下载：1/0  |  提交时间：2026/03/09 accretion, accretion disks  black hole physics  gravitation - relativistic processes  galaxies: individual: M 87*  galaxies: jets   Spatially resolved polarization swings in the supermassive binary black hole candidate OJ 287 with first Event Horizon Telescope observations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2026, 卷号: 705 作者:  Gómez, José L.;  Cho, Ilje;  Traianou, Efthalia;  Krichbaum, Thomas P.;  Zhao, Guang-Yao   |  收藏  |  浏览/下载：1/0  |  提交时间：2026/03/17 black hole physics  instabilities  radiation mechanisms: non-thermal  techniques: interferometric  galaxies: active  galaxies: individual: OJ 287   Horizon-scale variability of M87*from 2017-2021 EHT observations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 704 作者:  Akiyama, The Event Horizon Telescope Collaboration Kazunori;  Albentosa, Ezequiel;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos   |  收藏  |  浏览/下载：1/0  |  提交时间：2026/02/09 accretion  accretion disks  black hole physics  gravitation  galaxies: active  galaxies: individual: M87*  galaxies: jets   Ultrahigh-energy gamma-ray emission associated with black hole-jet systems 期刊论文  OAI收割 NATIONAL SCIENCE REVIEW, 2025, 卷号: 12, 期号: 12 作者:  Cao, Zhen   |  收藏  |  浏览/下载：2/0  |  提交时间：2026/01/12 gamma ray  nonthermal radiation  cosmic ray  microquasar   First polarization study of the M87 jet and active galactic nuclei at submillimeter wavelengths with ALMA 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 699 作者:  Goddi, Ciriaco;  Carlos, Douglas F.;  Crew, Geoffrey B.;  Matthews, Lynn D.   |  收藏  |  浏览/下载：90/0  |  提交时间：2025/08/25 black hole physics  magnetic fields  polarization  radiation mechanisms: non-thermal  instrumentation: interferometers  instrumentation: polarimeters   Origin of the ring ellipticity in the black hole images of M87* 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 699 作者:  Dahale, Rohan;  Cho, Ilje;  Moriyama, Kotaro;  Wiik, Kaj;  Tiede, Paul   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/09/28 accretion, accretion disks  black hole physics  gravitation  galaxies: active   Phytochemical and biological studies on rare and endangered plants endemic to China. Part XLIV. Integrated NMR/EI-MS/LC-PDA-ESIMS approach for dereplication and targeted isolation of fortunefuroic acids from Keteleeria fortunei across diverse geographical origins 期刊论文  OAI收割 PHYTOCHEMISTRY, 2025, 卷号: 235, 页码: 13 作者:  Zhao, Ze-Yu;  Jiang, Zhe-Lu;  Tong, Ying-Peng;  Chi, Chun-Jing;  Zang, Yi   |  收藏  |  浏览/下载：55/0  |  提交时间：2025/04/24 Keteleeria fortunei  Pinaceae  Geographical origins  Integrated NMR/EI-MS/LC-PDA-ESIMS  methods  Fortunefuroic acids  ATP-Citrate lyase   A multifrequency study of sub-parsec jets with the Event Horizon Telescope 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 695 作者:  Röder, Jan;  Wielgus, Maciek;  Lobanov, Andrei P.;  Krichbaum, Thomas P.;  Nair, Dhanya G.   |  收藏  |  浏览/下载：75/0  |  提交时间：2025/05/13 techniques: interferometric  galaxies: active  galaxies: jets  galaxies: nuclei  quasars: general  quasars: supermassive black holes   Epitaxial growth of highly atomically ordered Pt-Fe nanoparticles from carbon nanotube bundles as durable oxygen reduction electrocatalysts 期刊论文  OAI收割 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 卷号: 212, 页码: 139-147 作者:  He, Juan;  Chen, Chao;  Yu, Hailong;  Zhao, Yang;  Xu, Ming   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/27 Epitaxial growth  Carbon nanotube  PtFe nanoparticles  Oxygen reduction reaction  Catalytic stability  Periodically symmetric van der Waals  (vdW) interactions   The persistent shadow of the supermassive black hole of M87: II. Model comparisons and theoretical interpretations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693 作者:  Akiyama, The Event Horizon Telescope Collaboration Kazunori;  Albentosa, Ezequiel;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos   |  收藏  |  浏览/下载：49/0  |  提交时间：2025/04/28 accretion, accretion disks  black hole physics  gravitation  galaxies: active  galaxies: individual: M87  galaxies: jets