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CERN Document Server 718 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.77 secondes. 
1.
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.
- 61.
Fulltext
2.
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
3.
Search for resonance-enhanced CP and angular asymmetries in the Λc+pμ+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 Λc+pμ+μ decays is reported. [...]
arXiv:2502.04013 ; LHCb-PAPER-2024-051 ; CERN-EP-2024-340 ; LHCB-PAPER-2024-051.
- 2025 - 23.
Fulltext - Related data file(s) - Full text - Fulltext
4.
Evidence for BD0τν¯τ decays / LHCb Collaboration
The first evidence for the decay BD0τν¯τ 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
5.
Observation of the Λb0J/ψΞK+ and Ξb0J/ψΞπ+ decays / LHCb Collaboration
The first observation of the Ξb0J/ψΞπ+ decay and the most precise measurement of the branching fraction of the Λb0J/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
6.
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
7.
Study of light-meson resonances decaying to KS0Kπ in the B(KS0Kπ)K channels / LHCb Collaboration
A study is presented of B+KS0Kπ+K and B+KS0K+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
8.
Measurement of CP asymmetry in Bs0DsK± decays / LHCb Collaboration
A measurement of the CP-violating parameters in Bs0DsK± 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.
Fulltext
9.
Measurement of CP asymmetries in Λb0ph decays / LHCb Collaboration
A search for CP violation in Λb0pK and Λb0pπ decays is presented using the full Run 1 and Run 2 data samples of pp collisions collected with the LHCb detector, corresponding to an integrated luminosity of 9 fb1 at center-of-mass energies of 7, 8, and 13 TeV. [...]
arXiv:2412.13958 ; LHCb-PAPER-2024-048 ; CERN-EP-2024-330 ; LHCB-PAPER-2024-048.
- 2024 - 24.
Fulltext - Supplementary information - Related data file(s) - Fulltext
10.
Test of lepton flavour universality with B+K+π+π+ decays / LHCb Collaboration
The first test of lepton flavour universality between muons and electrons using B+K+π+π+ (=e,μ) decays is presented. [...]
arXiv:2412.11645 ; LHCb-PAPER-2024-046 ; CERN-EP-2024-312 ; LHCB-PAPER-2024-046.
- 2024 - 20.
Fulltext - Supplementary information - Related data file(s) - Fulltext

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