机构

• 云南天文台 [23]
• 国家天文台 [20]
• 上海天文台 [11]
• 高能物理研究所 [9]
• 新疆天文台 [6]
• 紫金山天文台 [6]
• 更多

采集方式

• OAI收割 [78]
• iSwitch采集 [2]

内容类型

• 期刊论文 [79]
• 学位论文 [1]

发表日期

• 2025 [2]
• 2024 [4]
• 2019 [3]
• 2018 [7]
• 2017 [2]
• 2016 [5]
• 更多

学科主题

• Astronomy... [21]
• 天文学 [8]
• 天文学::恒星与银河... [7]
• 天文和天体物理 [1]
• 天文学::天体物理学 [1]
• 环境工程 [1]
• 更多

筛选

浏览/检索结果: 共80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 SN 2016iog: A fast-declining Type II-L supernova with an ultra-faint tail persistently interacting with circumstellar material 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2026, 卷号: 705 作者:  Peng, Z.-H.;  Benetti, S.;  Cai YZ(蔡永志);  Pastorello, A.;  Valerin, G.   |  收藏  |  浏览/下载：2/0  |  提交时间：2026/02/05 circumstellar matter  stars: mass-loss  supernovae: general  supernovae: individual: SN 2016iog   Optical and near-infrared observations of SN 2023ixf for over 600 days after the explosion 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 703 作者:  Li, G.;  Wang, X.;  Yang, Y.;  Pastorello, A.;  Reguitti, A.   |  收藏  |  浏览/下载：3/0  |  提交时间：2025/12/02 stars: massive  stars: mass-loss  supernovae: individual: SN 2023ixf   Luminous, rapidly declining supernovae as stripped transitional objects in low-metallicity environments: The case of SN 2022lxg 期刊论文  OAI收割 Astronomy and Astrophysics, 2025, 卷号: 700 作者:  Charalampopoulos, P.;  Kotak, R.;  Sollerman, J.;  Gutiérrez, C. P.;  Pursiainen, M.   |  收藏  |  浏览/下载：58/0  |  提交时间：2025/08/25 circumstellar matter  stars: mass  loss  supernovae: general  supernovae: individual: SN 2022lxg   The enigmatic double-peaked stripped-envelope SN 2023aew 期刊论文  OAI收割 Astronomy and Astrophysics, 2024, 卷号: 689 作者:  Kangas, T.;  Kuncarayakti, H.;  Nagao, T.;  Kotak, R.;  Kankare, E.   |  收藏  |  浏览/下载：69/0  |  提交时间：2024/09/30 accretion  accretion disks  stars: magnetars  stars: mass  loss  supernovae: individual: SN 2023aew   Fog/cloud processing of atmospheric aerosols from a single particle perspective: A review of field observations 期刊论文  OAI收割 ATMOSPHERIC ENVIRONMENT, 2024, 卷号: 329, 页码: 17 作者:  Zhang, Guohua;  Peng, Xiaocong;  Sun, Wei;  Yang, Yuxiang;  Liu, Dantong   |  收藏  |  浏览/下载：91/0  |  提交时间：2024/09/13 Fog/Cloud  Droplet residual particles  Individual particles  Mixing state  Single particle mass spectrometry   The first low-mass eclipsing binary within the fully convective zone from TMTS 期刊论文  OAI收割 Monthly Notices of the Royal Astronomical Society, 2024, 卷号: 531, 期号: 1, 页码: 1765-1775 作者:  Liu, Cheng;  Wang, Xiaofeng;  Zhang, Xiaobing;  Kovalev, Mikhail;  Lin, Jie   |  收藏  |  浏览/下载：66/0  |  提交时间：2024/06/11 binaries: eclipsing  binaries: spectroscopic  stars: individual: TMTSJ0803  stars: low  mass   The first low-mass eclipsing binary within the fully convective zone from TMTS 期刊论文  OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 531, 期号: 1, 页码: 1765-1775 作者:  Liu, Cheng;  Wang, Xiaofeng;  Zhang, Xiaobing;  Kovalev, Mikhail;  Lin, Jie   |  收藏  |  浏览/下载：22/0  |  提交时间：2024/07/09 binaries: eclipsing  binaries: spectroscopic  stars: individual: TMTSJ0803  stars: low-mass   VLBI astrometry on the white dwarf pulsar AR Scorpii 期刊论文  OAI收割 Monthly Notices of the Royal Astronomical Society, 2023, 卷号: 520, 期号: 2, 页码: 2942-2951 作者:  Jiang, Pengfei;  Cui, Lang;  Yang, Jun;  Zhang, Bo;  Xu, Shuangjing   |  收藏  |  浏览/下载：24/0  |  提交时间：2024/06/23 techniques: high angular resolution  parallaxes  pulsars: individual: AR  Sco  white dwarfs  radio continuum: stars  x-ray  optical observations  emission geometry  radio-emission  black-hole  binary  mass  sco  kinematics  herculis  Astronomy & Astrophysics   Synchronous X-ray/Optical QPOs from the Black Hole LMXB MAXI J1820+070 期刊论文  OAI收割 Monthly Notices of the Royal Astronomical Society, 2021 作者:  HXMT   |  收藏  |  浏览/下载：95/0  |  提交时间：2022/02/08 black hole physics  Low Mass X-ray Binaries  accretion  accretion  discs  stars: individual (MAXI J1820+070)  Astrophysics - High Energy  Astrophysical Phenomena  Abstract: We present high-speed optical photometry from SAAO and SALT on the black hole LMXB MAXI J1820+070 (ASSASN-18ey), some of it simultaneous with NICER, Swift and Insight-HXMT X-ray coverage. We detect optical Quasi-Periodic Oscillations (QPOs) that move to higher frequencies as the outburst progresses, tracking both the frequency and evolution of similar X-ray QPOs previously reported. Correlated X-ray/optical data reveal a complex pattern of lags, including an anti-correlation and a sub-second lag that evolve over the first few weeks of outburst. They also show correlated components separated by a lag equal to the QPO period roughly centered on zero lag, implying that the inter-band variability is strongly and consistently affected by these QPOs at a constant phase lag of roughly ±Ю The synchronisation of X-ray and optical QPOs indicates that they must be produced in regions physically very close to each other  we thus propose that they can be explained by a precessing jet model, based on analogies with V404 Cyg and MAXI J1348-630.   The first photometric investigation of the contact binary OQ Cam 期刊论文  OAI收割 Research in Astronomy and Astrophysics, 2020, 卷号: 20, 期号: 11, 页码: 179 作者:  Guo, Ya-Ni;  Li, Kai;  Xia, Qi-Qi;  Gao, Xing;  Jiang, Lin-Qiao   |  收藏  |  浏览/下载：59/0  |  提交时间：2021/06/25 stars  binaries  close  stars  binaries  eclipsing  stars  evolution  stars  individual (OQ Cam)  ECLIPSING BINARY  MASS-RATIO  STAR LIGHT  EVOLUTION  SYSTEMS  ORIGIN