S. Pacetti

activity

20052022

most citedEvidence for an excess of B -> D(*) Tau Nu decays

857 citations · 18.3k across the 391 of their papers we have counts for

collaborators

Showing 2016 · hep-phShow all

3 papers · 2 filters

hep-ph2016★ 5 cited

$G$ -parity violating amplitudes in the $J / ψ \to π^{+} π^{-}$ decay

Rinaldo Baldini Ferroli, Alessio Mangoni, Simone Pacetti

The decays of the negative $G$ -parity meson $J / ψ$ into even numbers of pions violate $G$ -parity. Such decays, as well as other $G$ -parity decays into hadrons, can be parametrized i…

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…

hep-ph2016

Analytic pion form factor

Earle L. Lomon, Simone Pacetti

The pion electromagnetic form factor and two-pion production in electron-positron collisions are simultaneously fitted by a vector dominance model evolving to perturbative QCD at l…

G-parity violating amplitudes in the J/ψ→π+π− decay

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

Analytic pion form factor

$G$ -parity violating amplitudes in the $J / ψ \to π^{+} π^{-}$ decay

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