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CERN Document Server Encontrados 231 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.55 segundos. 
1.
Measurement of CP asymmetry in B0sDsK± decays / LHCb Collaboration
A measurement of the CP-violating parameters in BsDsK decays is reported, based on the analysis of proton-proton collision data 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.
Measurement of CP asymmetries in Λ0bph decays / LHCb Collaboration
A search for CP violation in Λ0bpK and Λ0bpπ 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.
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3. Measurement of |Vcb| with B0sD()sμ+νμ decays at LHCb
Reference: Poster-2024-1212
Created: 2024. -1 p
Creator(s): Manuzzi, Daniele

The measurement of the magnitude of the Vcb element of the Cabibbo-Kobayashi-Maskawa matrix is of great importance in the validation of the Standard Model (SM) of particle physics. The current world averages for the inclusive and exclusive measurements of |Vcb| are approximately three standard deviations apart, representing a long-standing puzzle in flavour physics. In this work we present the measurement of |Vcb| using semileptonic Bs decays produced in proton-proton collision data collected with the LHCb detector during the Run1 of the LHC. This is the first determination of |Vcb| from exclusive decays at a hadron collider and the first using decays of the Bs meson.

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4.
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.
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5.
Search for D0 meson decays to π+πe+e and K+Ke+e final states / LHCb Collaboration
A search for D0 meson decays to the π+πe+e and K+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 fb1. [...]
arXiv:2412.09414 ; LHCb-PAPER-2024-047 ; CERN-EP-2024-307 ; LHCB-PAPER-2024-047.
- 2024 - 21.
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6.
Observation of the open-charm tetraquark state Tcs0(2870)0 in the BDD0K0S decay / LHCb Collaboration
An amplitude analysis of BDD0K0S decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 9 fb1, collected with the LHCb detector at center-of-mass energies of 7, 8, and 13TeV. [...]
arXiv:2411.19781 ; LHCb-PAPER-2024-040 ; CERN-EP-2024-287 ; LHCB-PAPER-2024-040.
- 2024 - 21.
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7.
Study of Λ0b and Ξ0b decays to Λh+h and evidence for CP violation in Λ0bΛK+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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8.
Measurement of ϕ(1020) meson production in fixed-target pNe collisions at~sNN~=~68.5 GeV. / LHCb Collaboration
The first measurement of ϕ(1020) meson production in fixed-target pNe collisions at sNN=68.5 GeV is presented. [...]
arXiv:2411.09343 ; LHCb-PAPER-2024-036 ; CERN-EP-2024-274 ; LHCB-PAPER-2024-036.
- 2024 - 20.
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9.
First evidence for direct CP violation in beauty to charmonium decays / LHCb Collaboration
The CP asymmetry and branching fraction of the CKM-suppressed decay B+Jψπ+ are precisely measured relative to the favoured decay B+JψK+, using a sample of proton-proton collision data corresponding to an integrated luminosity of 5.4 fb1 recorded at center-of-mass energy of 13 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.
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10.
Constraints on the photon polarisation in bsγ transitions using B0sϕe+e decays / LHCb Collaboration
An angular analysis of the B0sϕe+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 9fb1 at centre-of-mass energies of 7, 8 and 13TeV. [...]
arXiv:2411.10219 ; LHCb-PAPER-2024-030 ; CERN-EP-2024-276 ; LHCB-PAPER-2024-030.
- 2024 - 21.
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CERN Document Server : Encontrados 231 registros   1 - 10siguientefinal  ir al registro:
Vea también: autores con nombres similares
4 Manuzzi, D
59 Manuzzi, D.
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