Zobrazeno 1 - 10
of 1 316
pro vyhledávání: '"Fang , Yaquan"'
Autor:
Sha, Qiyu, Murnane, Daniel, Fieg, Max, Tong, Shelley, Zakharyan, Mark, Fang, Yaquan, Whiteson, Daniel
Analysis of data from particle physics experiments traditionally sacrifices some sensitivity to new particles for the sake of practical computability, effectively ignoring some potentially striking signatures. However, recent advances in ML-based tra
Externí odkaz:
http://arxiv.org/abs/2410.00269
Autor:
Fang, Yaquan
A theory explaining the non-observation of the dark matter and the source of the dark energy is presented in this letter. By integrating the asymmetrical potential and the Higgs potential, we provide a model with instantaneous symmetrical breaking an
Externí odkaz:
http://arxiv.org/abs/2308.16412
This study examines the properties of heavy quarkonia $X$ by treating them as bound states of $Q$ and $\bar{Q}$ at the LO level within the NRQCD framework, where $Q$ represents either a charm or a bottom quark. The branching ratios for the radiative
Externí odkaz:
http://arxiv.org/abs/2308.14270
Autor:
Bhattacharya, Srimoy, Coloretti, Guglielmo, Crivellin, Andreas, Dahbi, Salah-Eddine, Fang, Yaquan, Kumar, Mukesh, Mellado, Bruce
We combine searches for scalar resonances at the electroweak scale performed by the Large Hadron Collider experiments ATLAS and CMS where persisted excesses have been observed in recent years. Using both the side-bands of Standard Model Higgs analyse
Externí odkaz:
http://arxiv.org/abs/2306.17209
Autor:
Fadol, Abdualazem, Sha, Qiyu, Fang, Yaquan, Li, Zhan, Qian, Sitian, Xiao, Yuyang, Zhang, Yu, Zhou, Chen
Publikováno v:
International Journal of Modern Physics A, 2024
Machine learning has blossomed in recent decades and has become essential in many fields. It significantly solved some problems in particle physics -- particle reconstruction, event classification, etc. However, it is now time to break the limitation
Externí odkaz:
http://arxiv.org/abs/2209.12788
Autor:
Li, Zhan, Sun, Xiaohu, Fang, Yaquan, Li, Gang, Xin, Shuiting, Wang, Shudong, Wang, Yiwei, Zhang, Yuan, Zhang, Hao, Liang, Zhijun
We present a study of top quark mass measurements at the $t\bar{t}$ threshold based on CEPC. A centre-of-mass energy scan near two times of the top mass is performed and the measurement precision of top quark mass, width and $\alpha_S$ are evaluated
Externí odkaz:
http://arxiv.org/abs/2207.12177
This paper presents the prospects of measuring $\sigma(e^{+}e^{-}\to ZH)\times Br(H \to \gamma\gamma)$ in 3 $Z$ decay channels $Z \to q\bar{q} / \mu^{+} \mu^{-} / \nu\bar{\nu}$ using the baseline detector with $\sqrt{s} = 240 GeV$ at the Circular Ele
Externí odkaz:
http://arxiv.org/abs/2205.13269
Autor:
Cheng, Huajie, Chiu, Wen Han, Fang, Yaquan, Gao, Yu, Gu, Jiayin, Li, Gang, Li, Lingfeng, Li, Tianjun, Liang, Zhijun, Liu, Bo, Liu, Jia, Liu, Zhen, Ruan, Manqi, Shu, Jing, Wang, Kechen, Wang, Lian-Tao, Xie, Ke-Pan, Yang, Shuo, Yuan, Jiarong, Zhang, Kaili, Zhang, Mengchao, Zhang, Yang, Zhuang, Xuai
The Circular Electron Positron Collider (CEPC) is a large-scale collider facility that can serve as a factory of the Higgs, Z, and W bosons and is upgradable to run at the ttbar threshold. This document describes the latest CEPC nominal operation sce
Externí odkaz:
http://arxiv.org/abs/2205.08553
In the Circular Electron Positron Collider (CEPC), a measurement of the Higgs CP mixing through $e^{+} e^{-} \rightarrow Z H \rightarrow l^{+} l^{-}(e^{+} e^{-} /\mu^{+} \mu^{-}) H(\rightarrow b \bar{b} / c \bar{c} / g g)$ process is presented, with
Externí odkaz:
http://arxiv.org/abs/2203.11707
Autor:
Crivellin, Andreas, Fang, Yaquan, Fischer, Oliver, Bhattacharya, Srimoy, Kumar, Mukesh, Malwa, Elias, Mellado, Bruce, Rapheeha, Ntsoko, Ruan, Xifeng, Sha, Qiyu
In the last decades, the Standard Model (SM) of particle physics has been extensively tested and confirmed, with the announced discovery of the Higgs boson in 2012 being the last missing puzzle piece. Even though since then the search for new particl
Externí odkaz:
http://arxiv.org/abs/2109.02650