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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
高能物理研究所 [38]
上海天文台 [29]
国家天文台 [29]
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期刊论文 [139]
会议论文 [1]
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2024 [3]
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Rapid parameter estimation for merging massive black hole binaries using continuous normalizing flows
期刊论文
OAI收割
MACHINE LEARNING-SCIENCE AND TECHNOLOGY, 2024, 卷号: 5, 期号: 4, 页码: 45040
作者:
Liang, Bo
;
Du MH(杜明辉)
;
Wang, He
;
Xu YX(许宇翔)
;
Liu, Chang
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2024/12/02
gravitational wave
massive black hole binaries
continuous normalizing flows
flow matching
The Population Synthesis of Wolf-Rayet Stars Involving Binary Merger Channels
期刊论文
OAI收割
Astrophysical Journal, 2024, 卷号: 969, 期号: 2, 页码: 11160
作者:
Zhuowen Li
;
Chunhua Zhu
;
Guoliang Lü
;
Lin Li
;
Helei Liu
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2025/06/05
large-magellanic-cloud
spectroscopic multiplicity survey
common
envelope evolution
black-hole binaries
mass-loss rates
stellar
evolution
presupernova evolution
modern search
model grids
o-stars
Astronomy & Astrophysics
Spectral and timing analysis of the frequent flares experienced by AT2019wey
期刊论文
OAI收割
JOURNAL OF HIGH ENERGY ASTROPHYSICS, 2024, 卷号: 42
作者:
Yang, Zi-Xu
;
Zhang, Liang
;
Bu, Qing-Cui
;
Ma, Rui-Can
;
Huang, Yue
  |  
收藏
  |  
浏览/下载:91/0
  |  
提交时间:2024/05/27
Black hole physics
X-rays: binaries
Parameter estimation of eccentric gravitational waves with a decihertz observatory and its cosmological implications
期刊论文
OAI收割
PHYSICAL REVIEW D, 2023, 卷号: 107, 期号: 4, 页码: 43539
作者:
Yang, Tao
;
Cai, Rong-Gen
;
Cao, Zhoujian
;
Lee, Hyung Mok
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2023/12/07
BARYON ACOUSTIC-OSCILLATIONS
BLACK-HOLE BINARIES
GAMMA-RAY BURSTS
HUBBLE CONSTANT
COMPACT BINARIES
GALACTIC NUCLEI
GALAXIES
LIGO
1ST
Explaining the 'Outliers' Track in Black Hole X-ray Binaries with a BZ-Jet and Inner-Disk Coupling
期刊论文
OAI收割
UNIVERSE, 2022, 卷号: 8, 期号: 6, 页码: 13
作者:
Chang, Ning
;
Liu, Xiang
;
Xie, Fu-Guo
;
Cui, Lang
;
Shan, Hao
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/10/13
accretion disk
black hole physics
X-ray binaries
radio jets
Wavelet analysis of the transient QPOs in MAXI J1535-571 with Insight-HXMT
期刊论文
OAI收割
Monthly Notices of the Royal Astronomical Society, 2022, 卷号: 517, 期号: 1, 页码: 182
作者:
Chen, X.
;
Wang, W.
;
Tian, P. F.
;
Zhang, P.
;
Liu, Q.
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/11/10
black hole physics
Stars: individual: MAXI J1535-571
X-rays: binaries
Astrophysics - High Energy Astrophysical Phenomena
Astrophysics - Solar and Stellar Astrophysics
The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background
期刊论文
OAI收割
Monthly Notices of the Royal Astronomical Society, 2022, 卷号: 510, 期号: 4, 页码: 4873-4887
作者:
Antoniadis, J.
;
Arzoumanian, Z.
;
Babak, S.
;
Bailes, M.
;
Nielsen, A. S. B.
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2023/06/19
gravitational waves
methods: data analysis
pulsars: general
data set limits
common-spectrum process
black-hole binaries
millisecond pulsars
solar-system
spin noise
astrophysics
radiation
signal
time
Astronomy & Astrophysics
China's first step towards probing the expanding universe and the nature of gravity using a space borne gravitational wave antenna
期刊论文
OAI收割
COMMUNICATIONS PHYSICS, 2021, 卷号: 4, 期号: 1, 页码: 34
作者:
Wu, Yue-Liang
;
Luo, Zi-Ren
;
Wang, Jian-Yu
;
Bai, Meng
;
Bian, Wei
  |  
收藏
  |  
浏览/下载:97/0
  |  
提交时间:2021/09/27
BLACK-HOLE BINARIES
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:59/0
  |  
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.
Simulating kilonovae in the Lambda CDM universe
期刊论文
OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 498, 期号: 1, 页码: 926-939
作者:
Jiang, Zhen
;
Wang, Jie
;
Zhang FH(张奉辉)
;
Li, Li-Xin
;
Wang, Lan
  |  
收藏
  |  
浏览/下载:69/0
  |  
提交时间:2020/12/28
nuclear reactions, nucleosynthesis, abundances
binaries: general
supernovae: general
galaxies: general
black hole
neutron star mergers
neutron star mergers