P. Ko

activity

20002022

most citedA Next-Generation Liquid Xenon Observatory for Dark Matter and Neutrino Physics

159 citations · 949 across the 22 of their papers we have counts for

collaborators

23 papers

hep-ph2022★ 1 cited

Muon $(g - 2)$ and Thermal WIMP DM in $U (1)_{L_{μ} - L_{τ}}$ Models

Seungwon Baek, Jongkuk Kim, P. Ko

The $U (1)_{L_{μ} - L_{τ}}$ model is anomaly-free with the Standard Model (SM) fermion content, and can make substantial contributions to the muon $(g - 2)$ at the level of $Δa_μ\sim…

physics.ins-det2022★ 159 cited

A Next-Generation Liquid Xenon Observatory for Dark Matter and Neutrino Physics

J. Aalbers, K. Abe, V. Aerne +591

The nature of dark matter and properties of neutrinos are among the most pressing issues in contemporary particle physics. The dual-phase xenon time-projection chamber is the leadi…

hep-ph2022

Crossing two-component dark matter models and implications for 511 keV $γ$ -ray and XENON1T excesses

P. Ko, Chih-Ting Lu, Ui Min

We study scalar and fermionic crossing two-component dark matter (C2CDM) models with $U (1)_{X}$ dark gauge symmetry. This $U (1)_{X}$ gauge symmetry is broken via the dark Higgs mec…

hep-ph2021

Muon $g - 2$ , $B \to K^{(*)} μ^{+} μ^{-}$ anomalies, and leptophilic dark matter in $U (1)_{μ - τ}$ gauge symmetry

P. Ko, Takaaki Nomura, Hiroshi Okada

We propose a new class of $U (1)_{μ - τ}$ gauged model that can explain recent flavor anomalies such as muon $g - 2$ , $b \to s μ^{+} μ^{-}$ , as well as include a scalar dark matter candidate…

hep-ph2020★ 45 cited

XENON1T excess in local $Z_{2}$ DM models with light dark sector

Seungwon Baek, Jongkuk Kim, P. Ko

Recently XENON1T Collaboration announced that they observed some excess in the electron recoil energy around a 2-3 keV. We show that this excess can be interpreted as exothermic sc…

hep-ph2017★ 57 cited

Explaining $B \to K^{(*)} ℓ^{+} ℓ^{-}$ anomaly by radiatively induced coupling in $U (1)_{μ - τ}$ gauge symmetry

P. Ko, Takaaki Nomura, Hiroshi Okada

We propose an extension of the standard model (SM) with $U (1)_{μ - τ}$ gauge symmetry, extra vectorlike quark doublets $Q_{a}^{'}$ and singlet scalar $χ$ , both of which are charged under…

Muon (g−2) and Thermal WIMP DM in U(1)Lμ​−Lτ​​ Models

A Next-Generation Liquid Xenon Observatory for Dark Matter and Neutrino Physics

Crossing two-component dark matter models and implications for 511 keV γ-ray and XENON1T excesses

Muon g−2, B→K(∗)μ+μ− anomalies, and leptophilic dark matter in U(1)μ−τ​ gauge symmetry

XENON1T excess in local Z2​ DM models with light dark sector

Explaining B→K(∗)ℓ+ℓ− anomaly by radiatively induced coupling in U(1)μ−τ​ gauge symmetry

Muon $(g - 2)$ and Thermal WIMP DM in $U (1)_{L_{μ} - L_{τ}}$ Models

Crossing two-component dark matter models and implications for 511 keV $γ$ -ray and XENON1T excesses

Muon $g - 2$ , $B \to K^{(*)} μ^{+} μ^{-}$ anomalies, and leptophilic dark matter in $U (1)_{μ - τ}$ gauge symmetry

XENON1T excess in local $Z_{2}$ DM models with light dark sector

Explaining $B \to K^{(*)} ℓ^{+} ℓ^{-}$ anomaly by radiatively induced coupling in $U (1)_{μ - τ}$ gauge symmetry