Han Zhang

activity

20222026

f_{0} (980)

in the process

D_{s}^{+} \to π^{+} π^{0} π^{0}

14 citations · 47 across the 13 of their papers we have counts for

collaborators

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2 papers · 1 filter

hep-ex2026

Amplitude analysis for charmed meson decays at BESIII

Han Zhang, Zhenxuan Li, Chunyi Guan +9

Amplitude analysis bridges the gap between experimental measurements of multibody charmed-meson decays and theoretical predictions of intermediate two-body processes. This work pre…

hep-ph2026

Angular and invariant-mass observables in the four-body Higgs decay $h \to ℓ ν ˉ_{ℓ} ℓ ˉ^{'} ν_{ℓ^{'}}$

Han Zhang, Bai-Cian Ke, Yao Yu +2

We study the angular distribution of the Higgs boson decay $h \to ℓ ν ˉ_{ℓ} ℓ ˉ^{'} ν_{ℓ^{'}}$ with $ℓ \neq = ℓ^{'}$ . Due to the presence of two undetected ne…

Amplitude analysis for charmed meson decays at BESIII

Angular and invariant-mass observables in the four-body Higgs decay h→ℓνˉℓ​ℓˉ′νℓ′​

Angular and invariant-mass observables in the four-body Higgs decay $h \to ℓ ν ˉ_{ℓ} ℓ ˉ^{'} ν_{ℓ^{'}}$