Zobrazeno 1 - 10
of 22
pro vyhledávání: '"WU Quan-feng"'
Autor:
Wu, Quan-feng, Xu, Xun-Jie
Primordial Black Holes (PBHs) are capable of emitting extremely energetic particles independent of their interactions with the Standard Model. In this work, we investigate a particularly interesting scenario in which PBHs evaporating in the early uni
Externí odkaz:
http://arxiv.org/abs/2409.09468
Autor:
Wu, Quan-feng, Xu, Xun-Jie
Publikováno v:
JCAP 07 (2024) 013
The Primakoff process plays a crucial role in axion production in astrophysical environments and laboratories. Given the rising interest in axion physics and many on-going experimental activities, we conduct a comprehensive calculation of this proces
Externí odkaz:
http://arxiv.org/abs/2402.16083
Autor:
Wu, Quan-feng, Li, Zhao
Publikováno v:
Comput.Phys.Commun. 301 (2024) 109230
FeAmGen.jl is a Julia package designed to generate Feynman diagrams and their corresponding amplitudes for various processes in particle physics. Utilizing the models in the Universal Feynman Output (UFO) format and Qgraf for diagram generation, it a
Externí odkaz:
http://arxiv.org/abs/2310.07634
Publikováno v:
Phys.Rev.D 109 (2024) 7, L071503
We present the first analytic results of N$^3$LO QCD corrections to the top-quark decay width. We focus on the dominant leading color contribution, which includes light-quark loops. At NNLO, this dominant contribution accounts for 95% of the total co
Externí odkaz:
http://arxiv.org/abs/2309.00762
Autor:
Wu, Quan-feng, Xu, Xun-Jie
Solar antineutrinos are absent in the standard solar model prediction. Consequently, solar antineutrino searches emerge as a powerful tool to probe new physics capable of converting neutrinos into antineutrinos. In this study, we highlight that neutr
Externí odkaz:
http://arxiv.org/abs/2308.15849
Autor:
Wu, Quan-feng, Li, Zhao
Publikováno v:
In Computer Physics Communications August 2024 301
The $e^+e^- \rightarrow ZH$ process is the dominant process for the Higgs boson production at the future Higgs factory. In order to match the analysis on the Higgs properties with the highly precise experiment data, it will be crucial to include the
Externí odkaz:
http://arxiv.org/abs/2012.12513
Akademický článek
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Akademický článek
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Publikováno v:
He huaxue yu fangshe huaxue, Vol 43, Iss 6, Pp 492-501 (2021)
The three processes of preparing boron powder were described through boron trifluoride as raw materials using metal thermal reduction, molten salt electrolysis and vapor deposition, respectively. The purity, yield, advantages and disadvantages of bor