Zobrazeno 1 - 10
of 398
pro vyhledávání: '"Yue Chong-Xing"'
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 51 (2024) 085004
The singly charged $SU(2)_L$ singlet scalar is one of the very interesting new particles, as it can generate neutrino masses at loop level, produce contributions to various flavour observables. We study the possibility of detecting this kind of scala
Externí odkaz:
http://arxiv.org/abs/2408.14856
We explore the possibility of detecting the couplings of axion-like particle (ALP) with leptons from their loop-level impact on the ALP couplings to electroweak (EW) gauge bosons via the signal process $e^+ e^- \to \gamma \gamma {E\mkern-10.5 mu/}$ a
Externí odkaz:
http://arxiv.org/abs/2404.13226
Vector-like leptons (VLLs) as one kind of the most intriguing particles, have been widely concerned in several extensions of the Standard Model (SM). In this work, we explore the discovery potential of VLLs via pair production in the context of model
Externí odkaz:
http://arxiv.org/abs/2402.02072
We investigate the possibility of detecting the leptophilic gauge boson $Z_x$ predicted by the $U(1)_{L_e-L_\mu}$ model via the processes $e^+e^-\rightarrow\ell^+\ell^-Z_x(Z_x\rightarrow \ell^+\ell^-)$ and $e^+e^-\rightarrow \ell^+\ell^-Z_x(Z_x\right
Externí odkaz:
http://arxiv.org/abs/2402.00619
Searching of the critical endpoint of the phase transition of Quantum Chromodynamics~(QCD) matter in experiments is of great interest. The temperature in the fireball of a collider is location dependent, however, most theoretical studies address the
Externí odkaz:
http://arxiv.org/abs/2401.03826
New pseudoscalars, axion-like particles (ALPs), provide the exciting target for present and future collider-based experiments. Search for ALPs is performed in this paper via the $W^{+}W^{-}$ fusion process $e^{-}e^{+}\rightarrow\nu_{e}\overline{\nu_{
Externí odkaz:
http://arxiv.org/abs/2311.16768
Axion-like particles (ALPs) arise naturally in many extensions of the Standard Model (SM). We explore the discovery potential for ALPs of the Large Hadron electron Collider (LHeC) via the $W^{+}W^{-}$ fusion process. For concreteness, both cases of t
Externí odkaz:
http://arxiv.org/abs/2305.19561
We investigate the prospects for detecting axion-like particles (ALPs, dubbed as "a") via the decay $Z\rightarrow a f\bar{f}$ at future $Z$ factories. Considering the decay channels $a\rightarrow \mu^+ \mu^-$ and $a\rightarrow b \bar{b}$ , four types
Externí odkaz:
http://arxiv.org/abs/2204.04702
One kind of particularly interesting pseudoscalar particles, called axion-like particles (ALPs), have rich physical phenomenology at high- and low-energy collider experiments. After discussing most of single production channels of ALP at electron-pos
Externí odkaz:
http://arxiv.org/abs/2112.11604
Publikováno v:
Chinese Physics C 47 (2023) 043111
A series of new physics scenarios predict the existence of the extra charged gauge boson $W'$, which can induce charged-current (CC) non-standard neutrino interactions (NSIs). The theoretical constraints on the simplified $W'$ model and further on th
Externí odkaz:
http://arxiv.org/abs/2110.01204