Profil bibliographique

S. Andres Estrada

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

4Publications signalées
0Citations signalées
0Affiliations récentes

Les domaines associés

Particle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions ResearchNuclear physics research studiesAstrophysics and Cosmic Phenomena

Les publications récentes

2026 article OpenAlex

Measurement of the average transverse momentum of forward prompt charged particles in $pp$ and $p$Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV

R. Aaij, M. Abdelfatah, A.S.W. Abdelmotteleb, C. Abellan Beteta et autres

This letter presents the first measurements of the average transverse momentum of prompt charged particles in pPb and pp collisions as a function of collision multiplicity and pseudorapidity. The data were recorded at nucleon-nucleon centre-of-mass energy $\sqrt{s_{NN}} = 5.02\; \mathrm{TeV}$ with the …

0 citations CERN Document Server (European Organization for Nuclear Research)
Accès ouvert 2026 article OpenAlex

Measurement of the ratio of branching fractions $\mathcal{B}(B_c^+ \to J/ψτ^+ ν_τ)/\mathcal{B}(B_c^+ \to J/ψμ^+ ν_μ)$

R. Aaij, M. Abdelfatah, A.S.W. Abdelmotteleb, C. Abellan Beteta et autres

A measurement of the ratio of semileptonic branching fractions $\mathcal{R}(Jψ)$, defined as $\mathcal{R}(J/ψ) \equiv \mathcal{B}(B_c^+ \to J/ψτ^+ ν_τ)/\mathcal{B}(B_c^+ \to J/ψμ^+ ν_μ)$, is reported using a sample of proton-proton collision data corresponding to an integrated luminosity of 5.4 fb$^{-1}$ recorded by the LHCb …

0 citations CERN Document Server (European Organization for Nuclear Research)
2026 article OpenAlex

Observation of the charmless purely baryonic decay $\mathinner{\mathit{\Lambda}^0_b\!\to \mathit{\Lambda} p \overline{p}}$

Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta et autres

A search for the charmless purely baryonic decay $\mathinner{\mathit{\Lambda}^0_b\!\to \mathit{\Lambda} p \overline{p}}$ is performed using proton-proton collision data recorded by the LHCb experiment at a centre-of-mass energy of $\sqrt{s}=13\,\text{TeV}$ and corresponding to an integrated luminosity of $6.0\,\text{fb}^{-1}$. The signal decay is observed …

0 citations CERN Document Server (European Organization for Nuclear Research)
Accès ouvert 2026 article OpenAlex

Search for the decays $B_{(s)}^0\rightarrow J/\psi\gamma$ at LHCb

Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta et autres

A search for the rare decays $B_{(s)}^0\rightarrow J/\psi\gamma$ is performed with proton-proton collision data collected by the LHCb experiment, corresponding to integrated luminosities of $3~\mathrm{fb}^{-1}$ at centre-of-mass energies of 7 and 8 TeV, and $6~\mathrm{fb}^{-1}$ at 13 TeV. Assuming no contribution from …

0 citations CERN Document Server (European Organization for Nuclear Research)
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