107 citations · 889 across the 58 of their papers we have counts for
57 papers · 1 filter
Probing the dark axion portal via decays at BESIII and STCF
Zeren Simon Wang, Dazhuang He, Yu Zhang
Large numbers of mesons can be resonantly produced at BESIII and STCF at the center-of-mass energy ~GeV. Such mesons may undergo rare decays into an axi…
Probing pair production of long-lived scalars via an off-shell Standard-Model-like Higgs boson at the LHC
Lei Wang, Xianbo Yu, Zeren Simon Wang
We study the collider phenomenology of a long-lived scalar particle that arises from Higgs mixing in a broad class of Standard-Model (SM) extensions. When the mixing angle is s…
Long-lived sterile neutrinos from axionlike particles at the Super Tau-Charm Facility
Xiaokun Li, Zeren Simon Wang, Yu Zhang +1
We study the search prospect of long-lived heavy neutral leptons (HNLs) pair produced in decays of axionlike particles (ALPs) at the proposed Super Tau--Charm Facility (STCF), focu…
Searching for apparent baryon number violation in decays at the Super Tau-Charm Facility
Zeren Simon Wang, Xin-Ru Tang, Yu Zhang +1
Observation of baryon number violation (BNV) in laboratory experiments would constitute unambiguous evidence for physics beyond the Standard Model. We propose dedicated searches fo…
Entanglement measures and Bell-type spin-correlation observables in tau-lepton pairs at the Super Tau-Charm Facility
Beizhi Yang, Yu Zhang, Zeren Simon Wang +1
Within the framework of quantum field theory and the Standard Model (SM), we investigate the prospects of studying entanglement measures and Bell-type spin-correlation observables…
Same-sign dimuon probe of charged lepton flavor violation at electron-photon colliders
Zhong Zhang, Yu Zhang, Zeren Simon Wang
Observation of charged lepton flavor violation would constitute unambiguous evidence for physics beyond the Standard Model (SM). We identify a previously unexplored same-sign dimuo…