Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Guo-yuan Huang"'
Autor:
Guo-yuan Huang
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-17 (2024)
Abstract It has been claimed that the coherent scattering of relic neutrinos with the Earth will result in a neutrino-antineutrino asymmetry of O $$ \mathcal{O} $$ (10−4) on the Earth surface, which is five orders of magnitude larger than the naive
Externí odkaz:
https://doaj.org/article/9b7322b584b0465bb3cd02198f5bfde8
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-16 (2023)
Abstract We infer the ultrahigh energy neutrino source by using the Glashow resonance candidate event recently identified by the IceCube Observatory. For the calculation of the cross section for the Glashow resonance, we incorporate both the atomic D
Externí odkaz:
https://doaj.org/article/5801e2eefdf7403a9e367f012482584e
Autor:
Guo-yuan Huang
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 12, Pp 1-9 (2022)
Abstract In light of the exciting campaign of cosmogenic neutrino detection, we investigate the double and multiple tau bangs detectable at future tau neutrino telescopes. Such events are expected from the Standard Model (SM) higher-order processes,
Externí odkaz:
https://doaj.org/article/34f4efa7147e4c05aee0d6a9e3f48741
Autor:
Guo-yuan Huang, Werner Rodejohann
Publikováno v:
Nuclear Physics B, Vol 993, Iss , Pp 116262- (2023)
We explore beta decays in a dark background field, which could be formed by dark matter, dark energy or a fifth force potential. In such scenarios, the neutrino's dispersion relation will be modified by its collective interaction with the dark field,
Externí odkaz:
https://doaj.org/article/9b28c081015a4d7aa67ce20a76e854c2
Autor:
Guo-yuan Huang, Newton Nath
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 9, Pp 1-13 (2022)
Abstract Whether the neutrino mass ordering is normal or inverted remains an experimentally open issue in neutrino physics. The knowledge of neutrino mass ordering has great importance for neutrinoless double-beta ( $$ 0\nu \beta \beta $$ 0 ν β β
Externí odkaz:
https://doaj.org/article/4ce77382c37a48fc993f1bf06eef895d
Publikováno v:
Physics Letters B, Vol 840, Iss , Pp 137842- (2023)
The question of how heavy a sterile neutrino can be probed in experiments leads us to investigate the Primakoff production of heavy sterile neutrinos from ultrahigh-energy neutrinos via the magnetic dipole portal. Despite the suppression from the sma
Externí odkaz:
https://doaj.org/article/618e45941cd142a4be2e850db6ce066b
Autor:
Guo-yuan Huang, Shun Zhou
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-17 (2021)
Abstract In the near future, the neutrinoless double-beta (0νββ) decay experiments will hopefully reach the sensitivity of a few meV to the effective neutrino mass |m ββ |. In this paper, we tentatively examine the sensitivity of future 0νββ-
Externí odkaz:
https://doaj.org/article/0c25d00dfa0e495ba9b494d04e42ea64
Autor:
Guo-yuan Huang, Newton Nath
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 10, Pp 1-10 (2020)
Abstract The T2K collaboration has recently reported their results, which gives the best-fit values of the atmospheric mixing angle $$\sin ^2 \theta _{23} = 0.53$$ sin 2 θ 23 = 0.53 and the Dirac CP-violating phase $$\delta = -1.89$$ δ = - 1.89 for
Externí odkaz:
https://doaj.org/article/3029a60a81f74281b8c9a68f0620d58f
Autor:
Guo-yuan Huang, Newton Nath
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 11, Pp 1-13 (2018)
Abstract The axion-like particles (ALPs) are very good candidates of the cosmological dark matter, which can exist in many extensions of the standard model (SM). The mass of the ALPs can be as small as $${\mathcal {O}}(10^{-22})~\mathrm{eV}$$ O(10-22
Externí odkaz:
https://doaj.org/article/7e52aafbd90d45f698db045489312510
Publikováno v:
Nuclear Physics B, Vol 931, Iss C, Pp 324-341 (2018)
Can we observe the solar eclipses in the neutrino light? In principle, this is possible by identifying the lunar matter effects on the flavor conversions of solar neutrinos when they traverse the Moon before reaching the detectors at the Earth. Unfor
Externí odkaz:
https://doaj.org/article/96b0996e7cbb456c948d54dbd414e31b