Zobrazeno 1 - 10
of 1 101
pro vyhledávání: '"WANG Yi-Fan"'
Autor:
Gao, Yang, Wang, Enci, Tan, Qing-Hua, Davis, Timothy A., Liang, Fu-Heng, Jiang, Xue-Jian, Gai, Ning, Jiao, Qian, Shi, DongDong, Feng, Shuai, Tang, Yanke, Li, Shijie, Wang, Yi-Fan
We present the analysis of a comprehensive sample of 352 early-type galaxies using public data, to investigate the correlations between CO luminosities and mid-infrared luminosities observed by \textit{Wide-field Infrared Survey Explorer} (\textit{WI
Externí odkaz:
http://arxiv.org/abs/2412.07176
Autor:
Xu, Xin, Li, Kai, Liu, Fei, Yan, Qian-Xue, Wang, Yi-Fan, Cui, Xin-Yu, Wang, Jing-Yi, Gao, Xing, Sun, Guo-You, Wu, Cheng-Yu, Li, Mu-Zi-Mei
We performed photometric and spectroscopic studies of three large amplitude contact binaries, NSVS 2418361, ATLAS J057.1170+31.2384 and NSVS 7377875. The amplitudes of three systems' light curves are more than 0.7 magnitude. We analyzed the light cur
Externí odkaz:
http://arxiv.org/abs/2412.00331
Publikováno v:
Cailiao gongcheng, Vol 49, Iss 8, Pp 162-168 (2021)
Ce-V catalysts were synthesized by a hydrothermal method. In order to change the chemical environment of solution during the preparation process, NaOH solution and ammonia were used to adjust the pH value, and surfactant P123 was added to limit the g
Externí odkaz:
https://doaj.org/article/da6b8ed9dd964826812c3fcebe52f5f8
Autor:
Wang, Bo-Yang, Wang, Yi-Fan, An, Zi-He, Xie, Li-Yang, Ye, Zhu-Xiong, Zhang, Yi, Tey, Meng Khoon
We report on the observation of a conspicuous loss in an ultracold mixture of $^{7}$Li and $^{88}$Sr atoms confined in a far-off-resonance optical dipole trap. We attribute the trap loss to the three-body inelastic Li-Sr-Sr collision and extract the
Externí odkaz:
http://arxiv.org/abs/2404.01098
Tests of the no-hair theorem using astrophysical black holes involve the detection of at least two quasi-normal modes (QNMs) in the gravitational wave emitted by a perturbed black hole. A detection of two modes -- the dominant, $(\ell, m, n) = (2,2,0
Externí odkaz:
http://arxiv.org/abs/2312.14118
Autor:
Wang, Yi-Fan, Capano, Collin D., Abedi, Jahed, Kastha, Shilpa, Krishnan, Badri, Nielsen, Alex B., Nitz, Alexander H., Westerweck, Julian
We revisit the recent debate on the evidence for an overtone in the black hole ringdown of GW150914 using an independent data-analysis pipeline. By gating and inpainting the data, we discard the contamination from earlier parts of the gravitational w
Externí odkaz:
http://arxiv.org/abs/2310.19645
Publikováno v:
The Journal of Engineering (2018)
The measurable electric field of the partial discharge ultra-high-frequency (PD UHF) detection system calibrated by a gigahertz transverse electromagnetic cell (GTEM) has been used as a key indicator to evaluate the performance of the detection syste
Externí odkaz:
https://doaj.org/article/cda1124199a04ca7909e85fd7adbc58c
Autor:
Abedi, Jahed, Capano, Collin D., Kastha, Shilpa, Nitz, Alexander H., Wang, Yi-Fan, Westerweck, Julian, Nielsen, Alex B., Krishnan, Badri
We study Bayesian inference of black hole ringdown modes for simulated binary black hole signals. We consider to what extent different fundamental ringdown modes can be identified in the context of black hole spectroscopy. Our simulated signals are i
Externí odkaz:
http://arxiv.org/abs/2309.03121
Autor:
Wang, Yi-Fan, Nitz, Alexander H.
Publikováno v:
MNRAS 528, 3891-3896 (2024)
Searches for gravitational waves from compact-binary mergers, which to date have reported $\sim100$ observations, have previously ignored binaries whose components are both consistent with the mass of neutron stars $(1 M_\odot$ to $ 2 M_\odot)$ and h
Externí odkaz:
http://arxiv.org/abs/2308.16173
Autor:
Capano, Collin D., Abedi, Jahed, Kastha, Shilpa, Nitz, Alexander H., Westerweck, Julian, Wang, Yi-Fan, Cabero, Miriam, Nielsen, Alex B., Krishnan, Badri
A major aim of gravitational wave astronomy is to test observationally the Kerr nature of black holes. The strongest such test, with minimal additional assumptions, is provided by observations of multiple ringdown modes, also known as black hole spec
Externí odkaz:
http://arxiv.org/abs/2209.00640