Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Zhu, Jingya"'
In this study, we introduce the More-Interaction Particle Transformer (MIParT), a novel deep learning neural network designed for jet tagging. This framework incorporates our own design, the More-Interaction Attention (MIA) mechanism, which increases
Externí odkaz:
http://arxiv.org/abs/2407.08682
Autor:
Wang, Kun, Zhu, Jingya
Publikováno v:
Chin. Phys. C 48, no.11,113101 (2024)
In this study, we explore the characteristics of higgsino-dominated dark matter (DM) within the semi-constrained Next-to-Minimal Supersymmetric Standard Model (scNMSSM), covering a mass range from hundreds of GeV to several TeV. We carefully analyzed
Externí odkaz:
http://arxiv.org/abs/2406.15939
Autor:
Wang, Kun, Zhu, Jingya
Publikováno v:
Chin. Phys. C 48, no.7,073105 (2024)
Motivated by experimental hints and theoretical frameworks indicating the existence of an extended Higgs sector, we explore the feasibility of detecting a 95 GeV light Higgs boson decaying into a diphoton within the minimal dilaton model at the 14 Te
Externí odkaz:
http://arxiv.org/abs/2402.11232
In GUT-scale constrained (GUTc) supersymmetric (SUSY) models, the mass of smuon $\tilde{\mu}_1$ is typically heavier than that of stau $\tilde{\tau}_1$, and stau co-annihilation is a typical annihilation mechanism of dark matter. However, light smuon
Externí odkaz:
http://arxiv.org/abs/2312.17523
The correlation between Higgs-like scalars and light dark matter is an interesting topic, especially now that a $125 GeV$ Higgs was discovered and dark matter (DM) searches got negative results. The $95 GeV$ excess reported by the CMS collaboration w
Externí odkaz:
http://arxiv.org/abs/2312.17599
In 2018, the CMS collaboration reported a di-photon excess around 95.3 GeV with a local significance of 2.8 $\sigma$. Interestingly, the CMS collaboration also reported a di-tau excess recently at 95 $\sim$ 100 GeV with a local significance of 2.6 $\
Externí odkaz:
http://arxiv.org/abs/2212.11739
Light higgsinos below several hundred GeV are favored or required by the naturalness of low energy supersymmetry. If only higgsinos are light while other sparticles are sufficiently heavy, we have the so-called light higgsino scenario. Confronted wit
Externí odkaz:
http://arxiv.org/abs/2211.14587
We have evaluated the strong decays of the $K_0^*(1950)$ and $K_0^*(2130)$ within the $^3P_0$ model, by employing the meson wave functions from the relativized quark model. By comparing with the experimental measurements, the $K_0^*(2130)$ could be a
Externí odkaz:
http://arxiv.org/abs/2203.17082
The $D_{s0}(2590)^{+}$ resonance observed by LHCb Collaboration is a strong candidate of the $D_{s}(2^1S_0)$ state according to its spin parity and strong decay mode. However, the measured mass seems relatively lower than the previous theoretical pre
Externí odkaz:
http://arxiv.org/abs/2201.00552
Publikováno v:
Chin. Phys. C 48, no.9,093108 (2024)
In this study, we explore the detectability of heavy Higgs bosons in the $pp \to b\bar{b}H/A \to b\bar{b}t\bar{t}$ channel at a 100 TeV hadron collider within the semi-constrained Next-to-Minimal Supersymmetric Standard Model (NMSSM). We calculate th
Externí odkaz:
http://arxiv.org/abs/2112.15570