Zobrazeno 1 - 10
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pro vyhledávání: '"Chen, Xuechun"'
The gravitational lensing wave effect generated by a microlensing field embedded in a lens galaxy is an inevitable phenomenon in strong lensed gravitational waves (SLGWs). This effect presents both challenges and opportunities for the detection and a
Externí odkaz:
http://arxiv.org/abs/2409.06747
When the radio photons propagate through a non-uniform electron density volume, the plasma lensing effect can induce an extreme magnification to the observed flux at certain frequencies. Because the plasma lens acts as a diverging lens, it can extrem
Externí odkaz:
http://arxiv.org/abs/2401.18036
Theoretical investigations into the deflection angle caused by microlenses offer a direct path to uncovering principles of the cosmological microlensing effect. This work specifically concentrates on the the probability density function (PDF) of the
Externí odkaz:
http://arxiv.org/abs/2308.15073
In the smooth mass distribution model, the critical curve represents a line with magnification divergence on the image plane in a strong gravitational lensing system. Considering the microlensing effects caused by discrete masses, the magnification m
Externí odkaz:
http://arxiv.org/abs/2308.14278
Identifying strong lensing gravitational wave (SLGW) events is of utmost importance in astrophysics as we approach the historic first detection of SLGW amidst the growing number of gravitational wave (GW) events. Currently, one crucial method for ide
Externí odkaz:
http://arxiv.org/abs/2306.14796
The strong lensing gravitational wave (SLGW) is a promising transient phenomenon that encompasses a wealth of physics. However, the long-wave nature of gravitational waves (GW) poses a significant challenge in identification of its host galaxy. To ta
Externí odkaz:
http://arxiv.org/abs/2301.06117
The increase in gravitational wave (GW) events has allowed receiving strong lensing image pairs of GWs. However, the wave effect (diffraction and interference) due to the microlens field contaminates the parameter estimation of the image pair, which
Externí odkaz:
http://arxiv.org/abs/2208.13566
We present an improved inverse ray-shooting code based on GPUs for generating microlensing magnification maps. In addition to introducing GPUs for acceleration, we put the efforts in two aspects: (i) A standard circular lens plane is replaced by a re
Externí odkaz:
http://arxiv.org/abs/2204.10871
Autor:
Ni, Dongxuan, Chen, Xuechun, Wang, Hairong, Shen, Tianze, Li, Xiaoli, Liang, Bin, Zhang, Ruihan, Liu, Rong, Xiao, Weilie
Publikováno v:
In Bioorganic & Medicinal Chemistry 15 November 2024 114
The microlensing effect has developed into a powerful technique for a diverse range of applications including exoplanet discoveries, structure of the Milky Way, constraints on MAssive Compact Halo Objects, and measurements of the size and profile of
Externí odkaz:
http://arxiv.org/abs/2110.07643