C. Chen

activity

19962023

g - 2

R_{D^{(*)}}

, and

R_{K}

in a leptoquark model

131 citations · 3.4k across the 130 of their papers we have counts for

collaborators

Showing 2012Show all

3 papers · 1 filter

hep-ph2012★ 15 cited

Direct CP Violation in Charm Decays due to Left-Right Mixing

Chuan-Hung Chen, Chao-Qiang Geng, Wei Wang

Motivated by the $3.8 σ$ deviation from no CP violation hypothesis for the CP asymmetry (CPA) difference between $D^{0} \to K^{+} K^{-}$ and $D^{0} \to π^{+} π^{-}$ , reported recently by LHCb and…

hep-ph2012

H\toγγin the Complex Two Higgs Doublet Model

Abdesslam Arhrib, Rachid Benbrik, Chuan-Hung Chen

We explore the parameter regions in the complex Two Higgs Doublet Model (c2HDM) with explicit CP violation that can describe current LHC hints for one or more Higgs boson signals a…

hep-ph2012★ 24 cited

CP violation in $D^{0} \to (K^{-} K^{+}, π^{-} π^{+})$ from diquarks

Chuan-Hung Chen, Chao-Qiang Geng, Wei Wang

The explanation of the large CP asymmetries in $D^{0} \to (π^{+} π^{-}, K^{+} K^{-})$ decays observed by the LHCb collaboration is likely to call for new physics beyond the CKM paradigm. We exp…

Direct CP Violation in Charm Decays due to Left-Right Mixing

H\toγγin the Complex Two Higgs Doublet Model

CP violation in D0→(K−K+,π−π+) from diquarks

CP violation in $D^{0} \to (K^{-} K^{+}, π^{-} π^{+})$ from diquarks