Zobrazeno 1 - 10
of 9 301
pro vyhledávání: '"YI ZHONG"'
Autor:
Fan, Yi-Zhong, Li, Yao-Yu, Lu, Chih-Ting, Luo, Xiao-Yi, Tang, Tian-Peng, Tran, Van Que, Tsai, Yue-Lin Sming
The precision measurements of the muon magnetic moment and the $W$ boson mass have sparked interest in the potential deviations from standard model (SM) predictions. While it may be premature to attribute any excesses in these precision measurements
Externí odkaz:
http://arxiv.org/abs/2410.00638
The origin and evolution of organic molecules represent a pivotal issue in the fields of astrobiology and astrochemistry, potentially shedding light on the origins of life. The James Webb Space Telescope (JWST), with its exceptional sensitivity and s
Externí odkaz:
http://arxiv.org/abs/2409.04217
Scalar-tensor gravity, exemplified by Brans-Dicke (BD) gravity, introduces additional scalar polarization modes that contribute scalar radiation alongside tensor modes. We conduct a comprehensive analysis of how gravitational wave generation and prop
Externí odkaz:
http://arxiv.org/abs/2407.12328
Autor:
Fan, Yi-Zhong, Shen, Zhao-Qiang, Liang, Yun-Feng, Li, Xiang, Duan, Kai-Kai, Xia, Zi-Qing, Huang, Xiao-Yuan, Feng, Lei, Yuan, Qiang
As the largest gravitationally bound objects in the Universe, galaxy clusters have provided the first piece of evidence for the presence of dark matter and may be suitable targets for indirect dark matter searches. Among various signals, the GeV-TeV
Externí odkaz:
http://arxiv.org/abs/2407.11737
Autor:
Yang, Mei-Wen, Guo, Zhi-Qi, Luo, Xiao-Yi, Shen, Zhao-Qiang, Xia, Zi-Qing, Lu, Chih-Ting, Tsai, Yue-Lin Sming, Fan, Yi-Zhong
This study reanalyzes the detection prospects of dark matter (DM) annihilation signals in the Galactic Center, focusing on velocity-dependent dynamics within a spike density near the supermassive black hole (Sgr~A$^{\star}$). We investigate three ann
Externí odkaz:
http://arxiv.org/abs/2407.06815
Superluminous supernovae (SLSNe) are a new class of transients with luminosities $\sim10 -100$ times larger than the usual core-collapse supernovae (SNe). Their origin is still unclear and one widely discussed scenario involves a millisecond magnetar
Externí odkaz:
http://arxiv.org/abs/2407.05968
Autor:
Yuan, Qiang, Fan, Yi-Zhong
Publikováno v:
ApJL, 974, L14 (2024)
The recent measurements of cosmic ray deuteron fluxes by AMS-02 show that the rigidity dependence of deuterons is similar with that of protons but flatter than $^3$He, which has been attributed to the existence of primary deuterons with abundance muc
Externí odkaz:
http://arxiv.org/abs/2406.19315
The cosmic expansion rate can be directly measured with gravitational waves (GWs) of the compact binary mergers, by jointly constraining the mass function of the population and the cosmological model via the so called spectral sirens. Such a method r
Externí odkaz:
http://arxiv.org/abs/2406.11607
The spins of binary black holes (BBHs) measured from gravitational waves carry notable information of the formation pathways. Here we propose a quantity "dimensionless net spin" ($\chi_{\rm N}$), which is related to the sum of angular momentum of com
Externí odkaz:
http://arxiv.org/abs/2406.03257
In this work, we study the implications of GW230529 on gravity theories and the charge of black holes. The GW230529, which was initially released in O4a, is most likely neutron star-black hole (NSBH) mergers. We reanalyze the data from the GW230529 e
Externí odkaz:
http://arxiv.org/abs/2405.13279