Affichage des résultats 1 à 12 sur 678 au total
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Observation of the doubly charmed baryon $\varOmega^+_{cc}$. 2026. ⟨hal-05763134⟩
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Pré-publication, Document de travail
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Constraints on the Higgs boson total width from on-shell signal-background interference in the $H\toγγ$ decay channel with $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector. 2026. ⟨hal-05763125⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Observation of $Ξ_{b}^{0} \to Ξ^{0} J/ψ$ and evidence for $Ξ_{b}^{0} \to Ξ^{0} ψ(2S)$ decays. 2026. ⟨hal-05759411⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Stringent limits on $C\!PT$- and Lorentz-invariance violation from $B_s^0$ meson decays. 2026. ⟨hal-05759099⟩
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Pré-publication, Document de travail
Roel Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, Thomas Ackernley, et al.. Branching fraction measurements of $η$ and $η^\prime(958)$ anomalous decays. 2026. ⟨hal-05759118⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. First measurement of the ratio of $ψ(2S)$-to-$J/ψ$ inclusive production in $p\mathrm{Ar}$ and $pp$ collisions at $\sqrt{s_{\mathrm{NN}}} =113\,\mathrm{GeV}$ with SMOG2. 2026. ⟨hal-05759117⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Measurement of the average transverse momentum of forward prompt charged particles in $pp$ and $p\mathrm{Pb}$ collisions at $\sqrt{s_{NN}} = 5.02\; \mathrm{TeV}$. 2026. ⟨hal-05743337⟩
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Pré-publication, Document de travail
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Search for high-mass resonances in photon-jet final states using 140 fb$^{-1}$ of $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector. 2026. ⟨hal-05741413⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Observation of the $Ξ_c^0 \to pK^-$ decay and measurement of its decay asymmetry. 2026. ⟨hal-05741412⟩
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Pré-publication, Document de travail
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Measurement of $tZq$ inclusive and differential cross-sections in $pp$ collisions at $\sqrt{s} = 13~\text{TeV}$ with the ATLAS detector. 2026. ⟨hal-05741414⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Angular analysis of the decay ${\it Λ}_{\it b}^{0} \to {\it Λ}(1520){\it μ^{+}μ^{-}}$. 2026. ⟨hal-05737086⟩
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Pré-publication, Document de travail
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Search for $B$ meson decays to multimuon final states. 2026. ⟨hal-05735477⟩