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CERN Document Server 384 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.73 secondes. 
1.
Observation of a new charmed baryon decaying to Ξ+cπ+π / LHCb Collaboration
The Ξ+cππ+ spectrum is investigated using proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb1, collected by the LHCb experiment during 2016-2018. [...]
arXiv:2502.18987 ; LHCb-PAPER-2024-055 ; CERN-EP-2025-019 ; LHCB-PAPER-2024-055.
- 2025 - 22.
Fulltext - Related data file(s) - Full text - Fulltext
2.
Angular analysis of B0K0e+e decays / LHCb Collaboration
An angular analysis of B0K0e+e decays is presented using proton-proton collision data collected by the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb1. [...]
arXiv:2502.10291 ; LHCb-PAPER-2024-022 ; CERN-EP-2025-001.
- 2025 - 61.
Fulltext - Related data file(s) - Fulltext
3.
Measurement of the multiplicity dependence of Υ production ratios in pp collisions at s=13 TeV / LHCb Collaboration
The Υ(2S) and Υ(3S) production cross-sections are measured relative to that of the Υ(1S) meson, as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy of 13 TeV. [...]
arXiv:2501.12611 ; LHCb-PAPER-2024-038 ; CERN-EP-2024-318 ; LHCB-PAPER-2024-038.
- 2025 - 25.
Fulltext - Related data file(s) - Fulltext
4.
Search for resonance-enhanced CP and angular asymmetries in the Λ+cpμ+μ decay at LHCb / LHCb Collaboration
The first measurement of the CP asymmetry of the decay rate (ACP) and the CP average (ΣAFB) and CP asymmetry (ΔAFB) of the forward-backward asymmetry in the muon system of Λ+cpμ+μ decays is reported. [...]
arXiv:2502.04013 ; LHCb-PAPER-2024-051 ; CERN-EP-2024-340 ; LHCB-PAPER-2024-051.
- 2025 - 23.
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5.
Performance of the particle identification system at LHCb / Atzeni, Michele (MIT) /LHCb Collaboration
Effective particle identification (PID) is crucial for LHCb to meet its ambitious physics objectives after "Upgrade I". To handle the higher luminosity and pile-up conditions of Run 3, LHCb has significantly upgraded its core PID subsystems, which include the Ring Imaging Cherenkov detectors, electromagnetic and hadronic calorimeters, and muon stations. [...]
2024 - 6 p. - Published in : PoS LHCP2024 (2025) 149 Fulltext: PDF;
In : 12th Edition of the Large Hadron Collider Physics Conference (LHCP2024), Boston, United States, 3 - 7 Jun 2024, pp.149
6.
Evidence for BD0τ¯ντ decays / LHCb Collaboration
The first evidence for the decay BD0τ¯ντ is obtained using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb1 , at centre-of-mass energies of 7, 8 and 13 Tev. [...]
arXiv:2501.14943 ; LHCb-PAPER-2024-037 ; CERN-EP-2024-341 ; LHCB-PAPER-2024-037.
- 2025 - 25.
Fulltext - Related data file(s) - Fulltext - Supplementary information
7.
Observation of the Λ0bJ/ψΞK+ and Ξ0bJ/ψΞπ+ decays / LHCb Collaboration
The first observation of the Ξ0bJ/ψΞπ+ decay and the most precise measurement of the branching fraction of the Λ0bJ/ψΞK+ decay are reported, using proton-proton collision data from the LHCb experiment collected in 2016--2018 at a centre-of-mass energy of 13~TeV, corresponding to an integrated luminosity of 5.4~fb1. [...]
arXiv:2501.12779 ; CERN-EP-2024-337 ; LHCb-PAPER-2024-049 ; LHCB-PAPER-2024-049.
- 2025 - 22.
Fulltext - Related data file(s) - Supplementary information - Fulltext
8.
Search for charge-parity violation in semileptonically tagged D0K+π decays / LHCb Collaboration
An analysis of the flavour oscillations of the charmed neutral meson is presented. [...]
arXiv:2501.11635 ; LHCb-PAPER-2024-044 ; CERN-EP-2024-319 ; LHCB-PAPER-2024-044.
- 2025 - 29.
Fulltext - Related data file(s) - Fulltext
9.
Study of light-meson resonances decaying to K0SKπ in the B(K0SKπ)K channels / LHCb Collaboration
A study is presented of B+K0SKπ+K and B+K0SK+πK+ decays based on the analysis of proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9fb1. [...]
arXiv:2501.06483 ; LHCb-PAPER-2024-045 ; CERN-EP-2024-329 ; LHCB-PAPER-2024-045.
- 2025 - 46.
Fulltext - Related data file(s) - Fulltext
10.
Measurement of CP asymmetry in B0sDsK± decays / LHCb Collaboration
A measurement of the CP-violating parameters in B0sDsK± decays is reported, based on the analysis of proton-proton collision data collected by the LHCb experiment corresponding to an integrated luminosity of 6fb1 at a centre-of-mass energy of 13TeV. [...]
arXiv:2412.14074 ; LHCb-PAPER-2024-020 ; CERN-EP-2024-219.
- 34.
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2 Atzeni, M
435 Atzeni, Michele
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