G. Mezzadri

activity

20162024

J / ψ

and

ψ (3686) \to Σ (1385)^{0} Σ ˉ (1385)^{0}

and

Ξ^{0} Ξ ˉ^{0}

53 citations · 54 across the 4 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

hep-ex2016★ 53 cited

Study of $J / ψ$ and $ψ (3686) \to Σ (1385)^{0} Σ ˉ (1385)^{0}$ and $Ξ^{0} Ξ ˉ^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +426

We study the decays of $J / ψ$ and $ψ (3686)$ to the final states $Σ (1385)^{0} Σ ˉ (1385)^{0}$ and $Ξ^{0} Ξ ˉ^{0}$ based on a single baryon tag method using data samples of $(1310.6 \p…

hep-ph2016★ 1 cited

A new $G$ -parity violating amplitude in the $J / ψ$ decay?

R. Baldini Ferroli, F. De Mori, M. Destefanis +25

The $J / ψ$ meson has negative $G$ -parity so that, in the limit of isospin conservation, its decay into $π^{+} π^{-}$ should be purely electromagnetic. However, the measured branching fra…

Study of J/ψ and ψ(3686)→Σ(1385)0Σˉ(1385)0 and Ξ0Ξˉ0

A new G-parity violating amplitude in the J/ψ decay?

Study of $J / ψ$ and $ψ (3686) \to Σ (1385)^{0} Σ ˉ (1385)^{0}$ and $Ξ^{0} Ξ ˉ^{0}$

A new $G$ -parity violating amplitude in the $J / ψ$ decay?