Accès ouvert
2025
article
OpenAlex
R. Aaij, A. S. W. Abdelmotteleb, Carlos Abellán Beteta, F. Abudinén et autres
A bstract The first measurement of ϕ (1020) meson production in fixed-target p Ne collisions at $$ \sqrt{s_{NN}} $$ s NN = 68 . 5 GeV is presented. The ϕ (1020) mesons are reconstructed in their K + K − decay in …
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Accès ouvert
2025
article
OpenAlex
R. Aaij, A. S. W. Abdelmotteleb, C. Abellán Beteta, F. Abudinén et autres
A bstract The first full amplitude analysis of B + → ψ (2 S ) K + π + π − decays is performed using proton-proton collision data corresponding to an integrated luminosity of 9 fb −1 recorded with the LHCb detector. …
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Accès ouvert
2019
article
OpenAlex
B. Adeva, M. Adinolfi, H. Afsharnia, C. A. Aidala et autres
Abstract: The decay-time-dependent CP asymmetry in B0→ D∗±D∓ decays is mea- sured using a data set corresponding to an integrated luminosity of 9 fb−1 recorded by the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV. The …
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(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
R. Aaij, C. Abellán Beteta, T. Ackernley, B. Adeva et autres
Abstract A search for the doubly charmed baryon $$\Xi_{cc}^+$$ Ξcc+ is performed through its decay to the $$\Lambda_c^ + {K^ -}{\pi ^ +}$$ Λc+K−π+ final state, using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and …
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(code pays fourni par la source)