Zobrazeno 1 - 10
of 344
pro vyhledávání: '"Shao-Ping Li"'
Autor:
Shao-Ping Li, Xun-Jie Xu
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 10, Pp 1-26 (2023)
Abstract We investigate the impact of new light particles, carrying significant energy in the early universe after neutrino decoupling, on the cosmological effective relativistic neutrino species, N eff. If the light particles are produced from decou
Externí odkaz:
https://doaj.org/article/eb32dac28ed5491db262f4a74bb2ef12
Autor:
Shao-Ping Li, Xun-Jie Xu
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 2, Pp 1-27 (2023)
Abstract In the early universe, Dirac neutrino magnetic moments due to their chirality-flipping nature could lead to thermal production of right-handed neutrinos, which would make a significant contribution to the effective neutrino number, N eff. We
Externí odkaz:
https://doaj.org/article/c493d72d6cac4e14988c668dd408e63d
Autor:
Jin-yu TIAN, Shao-ping LI, Shuang CHENG, Qiu-yuan LIU, Lei ZHOU, Yu TAO, Zhi-peng XING, Ya-jie HU, Bao-wei GUO, Hai-yan WEI, Hong-cheng ZHANG
Publikováno v:
Journal of Integrative Agriculture, Vol 22, Iss 2, Pp 400-416 (2023)
Dry direct-seeded rice (DDR) sown using a multifunctional seeder that performs synchronous rotary tillage and sowing has received increased attention because it is highly efficient, relatively cheap, and environmentally friendly. However, this method
Externí odkaz:
https://doaj.org/article/7ae2e37c8f614b9389f10f80b0f505f7
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 11, Pp 1-16 (2022)
Abstract If the leptoquarks proposed to account for the intriguing anomalies observed in the semileptonic B-meson decays, $$R_{D^{(*)}}$$ R D ( ∗ ) and $$R_{K^{(*)}}$$ R K ( ∗ ) , as well as in the anomalous magnetic moment of the muon, $$(g-2)_\
Externí odkaz:
https://doaj.org/article/e1117c4887be4565ab44e5be25f05bf5
Publikováno v:
Journal of Integrative Agriculture, Vol 20, Iss 4, Pp 943-952 (2021)
Two phenomena in the history of China’s economic growth during the last four decades are the increase in the share of off-farm employment and the progress in poverty alleviation in rural China. Although both of them have been well documented in the
Externí odkaz:
https://doaj.org/article/195ac85fb43442dfa83179d7cd85e95f
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 1, Pp 1-23 (2021)
Abstract With the hypothesis of minimal flavor violation, we find that there exists a power-aligned relation between the Yukawa couplings of the two scalar doublets in the two-Higgs-doublet model with Hermitian Yukawa matrices. Within such a power-al
Externí odkaz:
https://doaj.org/article/b7ac398249e44852af642e66420daf04
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 12, Pp 1-15 (2020)
Abstract We present a freeze-in realization of the Dirac neutrinogenesis in which the decaying particle that generates the lepton-number asymmetry is in thermal equilibrium. As the right-handed Dirac neutrinos are produced non-thermally, the lepton-n
Externí odkaz:
https://doaj.org/article/c9e0b8e9b33c490da958d7371c671852
Publikováno v:
Chinese Medicine, Vol 15, Iss 1, Pp 1-8 (2020)
Abstract Background Ganoderma spore is a minuscule germ cell ejected from Ganoderma gills during its growth maturity period, it has been considered with high exploitable potential in health-care products manufacture. Methods After testing sporoderm-b
Externí odkaz:
https://doaj.org/article/e2d7fb28f0f3403cafc7273674853f26
Autor:
Ling-Xiao Chen, Yun-Feng Lai, Wei-Xiong Zhang, Jing Cai, Hao Hu, Ying Wang, Jing Zhao, Shao-Ping Li
Publikováno v:
Chinese Medicine, Vol 15, Iss 1, Pp 1-12 (2020)
Abstract Background The essential oil is one of the main active ingredients of Amomum villosum Lour. However, volatile compounds are easily lost during the drying, storage and even sample preparation procedure. Therefore, using fresh samples can obta
Externí odkaz:
https://doaj.org/article/83849371ba304ccab4ba13b9b4942a9f
Autor:
Shao-Ping Li, Xin-Qiang Li
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 3, Pp 1-9 (2020)
Abstract We implement a symmetry violation guideline into a two-Higgs-doublet model embedded with three right-handed neutrinos, and exploit the generic Yukawa structures of the model via a hypothetical symmetry restoration of a global $$U_Q(1)^3\time
Externí odkaz:
https://doaj.org/article/e3d410fad333426bb658de248ffe8621