H. R. Zhang

activity

20212025

C P

tests in sequential decays of polarized

Σ^{0}

hyperons

20 citations · 126 across the 65 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

hep-ex2023

Observation of $χ_{c J} \to 3 (K^{+} K^{-})$

BESIII Collaboration, M. Ablikim, M. N. Achasov +642

By analyzing $(27.12 \pm 0.14) \times 1 0^{8}$ $ψ (3686)$ events collected with the BESIII detector operating at the BEPCII collider, the decay processes $χ_{c J} \to 3 (K^{+} K^{-})$ ( $J = 0, 1, 2$ )…

hep-ex2023★ 9 cited

Search for a massless particle beyond the Standard Model in the $Σ^{+} \to p + invisible$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

A massless particle beyond the Standard Model is searched for in the two-body decay $Σ^{+} \to p + invisible$ using $(1.0087 \pm 0.0044) \times 1 0^{10}$ $J / ψ$ events collected…

Observation of χcJ​→3(K+K−)

Search for a massless particle beyond the Standard Model in the Σ+→p+invisible decay

Observation of $χ_{c J} \to 3 (K^{+} K^{-})$

Search for a massless particle beyond the Standard Model in the $Σ^{+} \to p + invisible$ decay