S. Marcello

activity

20152019

D^{+} \to K^{-} π^{+} e^{+} ν_{e}

44 citations · 75 across the 5 of their papers we have counts for

collaborators

5 papers

hep-ex2019★ 7 cited

Study of electromagnetic Dalitz decays $χ_{c J} \to μ^{+} μ^{-} J / ψ$

M. Ablikim, M. N. Achasov, S. Ahmed +449

Using $4.48 \times 1 0^{8}$ $ψ (3686)$ events collected with the BESIII detector, we search for the decays $χ_{c J} \to μ^{+} μ^{-} J / ψ$ through the radiative decays $ψ(3686) \r…

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-ex2016★ 8 cited

Measurement of the leptonic decay width of $J / ψ$ using initial state radiation

BESIII Collaboration, M. Ablikim, M. N. Achasov +414

Using a data set of 2.93 fb $^{- 1}$ taken at a center-of-mass energy of $s$ = 3.773 GeV with the BESIII detector at the BEPCII collider, we measure the process $e^+e^-\righta…

hep-ex2015★ 44 cited

Study of $D^{+} \to K^{-} π^{+} e^{+} ν_{e}$

M. Ablikim, M. N. Achasov, X. C. Ai +412

We present an analysis of the decay $D^{+} \to K^{-} π^{+} e^{+} ν_{e}$ based on data collected by the BESIII experiment at the $ψ (3770)$ resonance. Using a nearly background-free sample…

hep-ex2015★ 15 cited

Search for a light CP-odd Higgs boson in the radiative decays of J/psi

The BESIII Collaboration, M. Ablikim

We search for a light Higgs boson $A^{0}$ in the fully reconstructed decay chain of $J / ψ \to γ A^{0}$ , $A^{0} \to μ^{+} μ^{-}$ using $(225.0 \pm 2.8) \times 1 0^{6}$ $J / ψ$ events colle…

Study of electromagnetic Dalitz decays χcJ​→μ+μ−J/ψ

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

Measurement of the leptonic decay width of J/ψ using initial state radiation

Study of D+→K−π+e+νe​

Search for a light CP-odd Higgs boson in the radiative decays of J/psi

Study of electromagnetic Dalitz decays $χ_{c J} \to μ^{+} μ^{-} J / ψ$

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

Measurement of the leptonic decay width of $J / ψ$ using initial state radiation

Study of $D^{+} \to K^{-} π^{+} e^{+} ν_{e}$