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浏览/检索结果: 共78条，第1-10条 帮助

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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.
  |  收藏  |  浏览/下载：27/0  |  提交时间：2025/08/25
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：40/0  |  提交时间：2024/09/30
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：39/0  |  提交时间：2024/09/13
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：46/0  |  提交时间：2024/06/11
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：10/0  |  提交时间：2024/07/09
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：11/0  |  提交时间：2024/06/23
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：69/0  |  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：43/0  |  提交时间：2021/06/25
Broad-lined type Ic supernova iPTF16asu: A challenge to all popular models 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 489, 期号: 1, 页码: 1110-1119
作者:  Wang, L. J.;  Wang, X. E.;  Cano, Z.;  Wang, S. Q.;  Liu, L. D.
  |  收藏  |  浏览/下载：27/0  |  提交时间：2020/03/10
人工种植条件下荒漠肉苁蓉—梭梭寄生关系的初步研究 学位论文  OAI收割
北京: 中国科学院大学, 2019
作者:  李浙华
  |  收藏  |  浏览/下载：93/0  |  提交时间：2021/12/10