E. Ejopu

collaborators

6 papers

nucl-ex2026

Study of nuclear effects on charm production in light-ion collisions

LHCb collaboration, R. Aaij, M. Abdelfatah +1106

The onset of nuclear effects in light-ion collisions is studied by measuring the ratio of $D^{0}$ meson production between NeNe and OO collisions at a center-of-mass energy per nucle…

hep-ex2025

Evidence for $B^{-} \to D^{** 0} I ¨ ^{-} I^½_{I ¨} $ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1132

The first evidence for the decay $B^{-} \to D^{** 0} I ¨ ^{-} I^½_{I ¨} $ is obtained using proton-proton collision data collected by the LHCb experiment, corresponding to an i…

hep-ex2025

Study of $\itÎ_{\it{b}}^\rm{0}$ and $\itÎ_{\it{b}}^\rm{0}$ decays to $I^ h^{+} h^{^{'} -}$ and evidence for $C P$ violation in $\itÎ_{\it{b}}^\rm{0}\to\itÎ K^+K^-$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1134

A study of $\itÎ_{\it{b}}^\rm{0}$ and $\itÎ_{\it{b}}^\rm{0}$ decays to $I^ h^{+} h^{' -}$ $(h^{(')} = I ¨ , K)$ is performed using $pp$ collision data collected by the L…

hep-ex2025

Branching fraction measurement of the decay $B^{+} \to I ¨ (2 S) I ¨ (1020) K^{+}$

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1133

The branching fraction of the decay $B^{+} \to I ¨ (2 S) I ¨ (1020) K^{+}$ , relative to the topologically similar decay $B^{+} \to J / I ¨ I ¨ (1020) K^{+}$ , is measured using proton-proton collision dat…

hep-ex2025

Measurement of $C P$ violation observables in $D^{+} \to K^{-} K^{+} I ¨ ^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1112

A search for violation of the charge-parity $C P$ symmetry in the $D^{+} \to K^{-} K^{+} I ¨ ^{+}$ decay is presented, with proton-proton collision data corresponding to an integrated…

hep-ex2025

Measurement of $\itÎ_\it{b}^0$, $\itÎ_\it{c}^+$ and $I^$ decay parameters using $\itÎ_\it{b}^0 \to \itÎ_\it{c}^+ h^-$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1106

A comprehensive study of the angular distributions in the bottom-baryon decays $I^_{b}^{0} \to I^_{c}^{+} h^{-} (h = I ¨ , K)$ , followed by $I^_{c}^{+} \to I^ h^{+}$ with $\itÎ\to \it…

Study of nuclear effects on charm production in light-ion collisions

Evidence for B−→D∗∗0I¨−I^½I¨​​ decays

Study of $\itÎ_{\it{b}}^\rm{0}$ and $\itÎ_{\it{b}}^\rm{0}$ decays to I^h+h′− and evidence for CP violation in $\itÎ_{\it{b}}^\rm{0}\to\itÎ K^+K^-$ decays

Branching fraction measurement of the decay B+→I¨(2S)I¨(1020)K+

Measurement of CP violation observables in D+→K−K+I¨+ decays

Measurement of $\itÎ_\it{b}^0$, $\itÎ_\it{c}^+$ and I^ decay parameters using $\itÎ_\it{b}^0 \to \itÎ_\it{c}^+ h^-$ decays

Evidence for $B^{-} \to D^{** 0} I ¨ ^{-} I^½_{I ¨} $ decays

Study of $\itÎ_{\it{b}}^\rm{0}$ and $\itÎ_{\it{b}}^\rm{0}$ decays to $I^ h^{+} h^{^{'} -}$ and evidence for $C P$ violation in $\itÎ_{\it{b}}^\rm{0}\to\itÎ K^+K^-$ decays

Branching fraction measurement of the decay $B^{+} \to I ¨ (2 S) I ¨ (1020) K^{+}$

Measurement of $C P$ violation observables in $D^{+} \to K^{-} K^{+} I ¨ ^{+}$ decays

Measurement of $\itÎ_\it{b}^0$, $\itÎ_\it{c}^+$ and $I^$ decay parameters using $\itÎ_\it{b}^0 \to \itÎ_\it{c}^+ h^-$ decays