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CERN Document Server Sök i 934 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.65 sekunder. 
1.
Test of lepton flavour universality with B+K+π+π+B+K+π+π+ decays / LHCb Collaboration
The first test of lepton flavour universality between muons and electrons using B+K+π+π+B+K+π+π+ (=e,μ=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
2.
Search for D0D0 meson decays to π+πe+eπ+πe+e and K+Ke+eK+Ke+e final states / LHCb Collaboration
A search for D0D0 meson decays to the π+πe+eπ+πe+e and K+Ke+eK+Ke+e final states is reported using a sample of proton-proton collisions collected by the LHCb experiment at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 6 fb11. [...]
arXiv:2412.09414 ; LHCb-PAPER-2024-047 ; CERN-EP-2024-307 ; LHCB-PAPER-2024-047.
- 2024 - 21.
Fulltext - Related data file(s) - Fulltext - Supplementary information
3.
Observation of the open-charm tetraquark state Tcs0(2870)0Tcs0(2870)0 in the BDD0K0SBDD0K0S decay / LHCb Collaboration
An amplitude analysis of BDD0K0SBDD0K0S decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 9 fb11, collected with the LHCb detector at center-of-mass energies of 7, 8, and 13TeVTeV. [...]
arXiv:2411.19781 ; LHCb-PAPER-2024-040 ; CERN-EP-2024-287 ; LHCB-PAPER-2024-040.
- 2024 - 21.
Fulltext - Related data file(s) - Supplementary information - Fulltext
4.
Study of Λ0bΛ0b and Ξ0bΞ0b decays to Λh+hΛh+h and evidence for CPCP violation in Λ0bΛK+KΛ0bΛK+K decays / LHCb Collaboration
A study of Λ 0 b and Ξ0 b decays to Λh+h ′− (h (′) = π, K) is performed using pp collision data collected by the LHCb experiment during LHC Runs 1–2, corresponding to an integrated luminosity of 9 fb−1 . [...]
arXiv:2411.15441 ; LHCb-PAPER-2024-043 ; CERN-EP-2024-281.
- 26.
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5.
Measurement of ϕ(1020)ϕ(1020) meson production in fixed-target ppNe collisions at~sNNsNN~=~68.5 GeV. / LHCb Collaboration
The first measurement of ϕ(1020)ϕ(1020) meson production in fixed-target ppNe collisions at sNN=68.5sNN=68.5 GeV is presented. [...]
arXiv:2411.09343 ; LHCb-PAPER-2024-036 ; CERN-EP-2024-274 ; LHCB-PAPER-2024-036.
- 2024 - 20.
Fulltext - Related data file(s) - Fulltext
6.
First evidence for direct CPCP violation in beauty to charmonium decays / LHCb Collaboration
The CPCP asymmetry and branching fraction of the CKM-suppressed decay B+Jψπ+B+Jψπ+ are precisely measured relative to the favoured decay B+JψK+B+JψK+, using a sample of proton-proton collision data corresponding to an integrated luminosity of 5.4 fb15.4 fb1 recorded at center-of-mass energy of 13 TeV13 TeV during 2016-2018. [...]
arXiv:2411.12178 ; LHCb-PAPER-2024-031 CERN-EP-2024-286 ; LHCb-PAPER-2024-031 ; CERN-EP-2024-286 ; LHCB-PAPER-2024-031.
- 2024 - 20.
Fulltext - Related data file(s) - Fulltext - Supplementary information
7.
Constraints on the photon polarisation in bsγbsγ transitions using B0sϕe+eB0sϕe+e decays / LHCb Collaboration
An angular analysis of the B0sϕe+eB0sϕe+e decay is performed using the proton-proton collision dataset collected between 2011 and 2018 by the LHCb experiment, corresponding to an integrated luminosity of 9fb19fb1 at centre-of-mass energies of 7, 8 and 13TeV13TeV. [...]
arXiv:2411.10219 ; LHCb-PAPER-2024-030 ; CERN-EP-2024-276 ; LHCB-PAPER-2024-030.
- 2024 - 21.
Fulltext - Related data file(s) - Supplementary information - Fulltext
8.
Measurement of the ψ(2S)ψ(2S) to J/ψJ/ψ cross-section ratio as a function of centrality in PbPb collisions at sNNsNN = 5.02 TeV / LHCb Collaboration
The dissociation of quarkonium states with different binding energies produced in heavy-ion collisions is a powerful probe for investigating the formation and properties of the quark-gluon plasma. [...]
arXiv:2411.05669 ; CERN-EP-2024-272 ; LHCb-PAPER-2024-041.
- 20.
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9.
Study of D+s1(2460)D+sπ+πD+s1(2460)D+sπ+π in B¯D()D+sπ+πB¯¯¯¯¯D()D+sπ+π decays / LHCb Collaboration
An amplitude analysis of the Ds1(2460)+D+sπ+πDs1(2460)+D+sπ+π transition is performed simultaneously in B0DD+sπ+πB0DD+sπ+π, B+¯D0D+sπ+πB+¯¯¯¯¯D0D+sπ+π}, and B0DD+sπ+πB0DD+sπ+π decays. [...]
arXiv:2411.03399 ; LHCb-PAPER-2024-033 ; CERN-EP-2024-264 ; LHCB-PAPER-2024-033.
- 2024 - 35.
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10.
Measurement of the CKM angle γγ in B±DK(892)±B±DK(892)± decays / LHCb Collaboration
Measurements of CPCP observables and the CKM angle γγ are performed in B±DK(892)±B±DK(892)± decays, where DD represents a superposition of D0D0 and ¯D0¯¯¯¯¯D0 states, using the LHCb dataset collected during Run 1 (2011-2012) and Run 2 (2015-2018). [...]
arXiv:2410.21115 ; LHCb-PAPER-2024-023 ; CERN-EP-2024-260.
- 2024 - 38.
Fulltext - Related data file(s) - Fulltext

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