Chercheur•Matière et rayonnement - MATRIX
X-ray diffraction and scattering, lyotropic and thermotropic liquid crystals, mineral colloids
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Affichage des résultats 145 à 156 sur 678 au total
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Article dans une revue
Roel Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, Thomas Ackernley, et al.. First evidence of the decay $B^+\toπ^+ e^+ e^-$. Phys.Rev.Lett., 2026, 137 (7), pp.071804. ⟨10.1103/97c9-jl1m⟩. ⟨hal-05612170⟩
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Article dans une revue
Roel Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, Thomas Ackernley, et al.. Search for $τ^-\to μ^-μ^+μ^-$ decays at the LHCb experiment with Run 2 data. JHEP, 2026, 09, pp.069. ⟨10.1007/JHEP09(2026)069⟩. ⟨hal-05503488⟩
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Article dans une revue
Roel Aaij, Mohammed Abdelfatah, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, et al.. Observation of the doubly charmed baryon $\itΞ_{cc}^+$ with the LHCb Run 3 detector. Phys.Rev.Lett., 2026, 137 (2), pp.021902. ⟨10.1103/dmv6-7gdv⟩. ⟨hal-05583354⟩
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Article dans une revue
Roel Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, Thomas Ackernley, et al.. Observation of the rare baryonic decay $B^{+}\rightarrow p \bar{\itΛ}$ and measurement of its weak decay parameter. Phys.Rev.Lett., 2026, 136 (5), pp.051802. ⟨10.1103/fj4q-t8jg⟩. ⟨hal-05403181⟩
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Article dans une revue
Roel Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellan Beteta, Fernando Jesus Abudinén, Thomas Ackernley, et al.. $B$-jet fragmentation with $B^{\pm} \to J/ψK^{\pm}$ decays in $\sqrt{s} = 13$ TeV $pp$ collisions at LHCb. Phys.Rev.D, 2026, 113 (11), pp.112006. ⟨10.1103/3d7r-c3y4⟩. ⟨hal-05568892⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Search for heavy neutral leptons in decays of W bosons produced in 13 TeV $pp$ collisions using prompt signatures in the ATLAS detector. European Physical Journal C: Particles and Fields, 2026, 86 (2), pp.153. ⟨10.1140/epjc/s10052-025-15191-w⟩. ⟨hal-05248247⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector. European Physical Journal C: Particles and Fields, 2026, 86 (3), pp.247. ⟨10.1140/epjc/s10052-025-15218-2⟩. ⟨hal-05248245⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons with 199 fb$^{-1}$ of data collected at $\sqrt{s}$=13 TeV and $\sqrt{s}$=13.6 TeV with the ATLAS detector. Phys.Lett.B, 2026, 877, pp.140425. ⟨10.1016/j.physletb.2026.140425⟩. ⟨hal-05317235⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Measurement of the $|V_{cb}|$ element of the CKM matrix in $t\bar{t}$ decays with the ATLAS detector. JHEP, 2026, 07, pp.078. ⟨10.1007/JHEP07(2026)078⟩. ⟨hal-05564762⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Missing-mass search in forward-proton-tagged dilepton events with the ATLAS detector. JHEP, 2026, 07, pp.236. ⟨10.1007/JHEP07(2026)236⟩. ⟨hal-05568877⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Measurement of differential $t$-channel single top (anti)quark production cross-sections at 13 TeV with the ATLAS detector. JHEP, 2026, 05, pp.174. ⟨10.1007/JHEP05(2026)174⟩. ⟨hal-05468225⟩
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Article dans une revue
Georges Aad, Erlend Aakvaag, Braden Keim Abbott, Sara Abdelhameed, Kira Abeling, et al.. Measurement of the top-quark mass using decays with a $J/ψ$ meson at $\sqrt{s}=$13 TeV with the ATLAS detector. JHEP, 2026, 04, pp.099. ⟨10.1007/JHEP04(2026)099⟩. ⟨hal-05403183⟩