A new algorithm for identifying the flavour of B0s mesons at LHCb

A new algorithm for identifying the flavour of B0s mesons at LHCb

अन्य संस्करण दिखाएं (1)

A new algorithm for the determination of the initial flavour of $B_s^0$ mesons is presented. The algorithm is based on two neural networks and exploits the $b$ hadron production mechanism at a hadron collider. The first network is trained to select charged kaons produced in association with the $B_s...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखकों:	Cheung, S, Evans, T, Gandini, P, Hadavizadeh, T, Harnew, N, Hill, D, Jalocha, P, John, M, Lupton, O, Malde, S, Nandi, A, Topp-Jorgenson, S, Wilkinson, G, The LHCb Collaboration
स्वरूप:	Journal article
प्रकाशित:	Institute of Physics 2016

समान संसाधन

A precise measurement of the B0 meson oscillation frequency
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New algorithms for identifying the flavour of B0 mesons using pions and protons.
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A new algorithm for identifying the flavour of B 0 s mesons at LHCb
द्वारा: The LHCb Collaboration, और अन्य
प्रकाशित: (2022)

Measurements of the S-wave fraction in B0 → K+π−μ+μ− decays and the B0 → K∗(892)0μ+μ− differential branching fraction
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Measurement of the properties of the Ξ∗0b baryon
द्वारा: Harnew, N, और अन्य
प्रकाशित: (2016)

First observation of the decay D0 → K−π+μ+μ− in the ρ0–ω region of the dimuon mass spectrum
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Constraints on the unitarity triangle angle from Dalitz plot analysis of B0 → DK+π− decays
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Measurement of the B0s→D(*)+sD(*)− branching fractions
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Search for violations of Lorentz invariance and CPT symmetry in Bs^0 mixing.
द्वारा: Cheung, S, और अन्य
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Observation of the Λ0b → Λφ decay
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Measurement of the CP asymmetry in B0s - B-0s mixing.
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Search for structure in the B0sπ± invariant mass spectrum.
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Measurement of B0s and D−s meson lifetimes
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2017)

Observation of Λb0 → ψ(2S)pK− and Λb0→ J/ψ π+ π− pK- decays and a measurement of the Λb0 baryon mass
द्वारा: Cheung, S, और अन्य
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Measurement of the CKM angle γ from a combination of LHCb results
द्वारा: The LHCb collaboration, और अन्य
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Model-independent evidence for J/ψp contributions to Λb0 → J/ψpK- decays.
द्वारा: Cheung, S, और अन्य
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Model-independent measurement of the CKM angle $γ$ using $B^0 \to D K^{\ast 0}$ decays with $D \to K_{S}^{0} π^{+} π^{-}$ and $K_{S}^{0} K^{+} K^{-}$
द्वारा: LHCb Collaboration, और अन्य
प्रकाशित: (2016)

First observation of D⁰-D⁰ oscillations in D⁰ → K⁺π⁻π⁺π⁻ decays and measurement of the associated coherence parameters.
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Observation of the decay B0s to φπ+π- and evidence for B0 to φπ+π-
द्वारा: Harnew, N, और अन्य
प्रकाशित: (2017)

Search for B+c decays to the ppπ+ final state
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Measurement of forward W and Z boson production in association with jets in proton-proton collisions at √s = 8 TeV
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Search for Higgs-like bosons decaying into long-lived exotic particles
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

A new algorithm for identifying the flavour of B 0 s mesons at LHCb
प्रकाशित: (2021)

Differential branching fraction and angular moments analysis of the decay $B^0 \to K^+ π^- μ^+ μ^-$ in the $K^*_{0,2}(1430)^0$ region
द्वारा: Evans, T, और अन्य
प्रकाशित: (2016)

Study of prompt D 0 meson production in pPb collisions at √sNN=5 TeV
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2017)

Measurement of the Difference of Time-Integrated CP Asymmetries in D^{0}→K^{-}K^{+} and D^{0}→π^{-}π^{+} Decays.
द्वारा: LHCb collaboration, और अन्य
प्रकाशित: (2016)

Search for massive long-lived particles decaying semileptonically in the LHCb detector.
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2017)

First study of the CP-violating phase and decay-width difference in Bs0 → ψ(2S)ϕ decays
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

LHCb detector performance
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2015)

Measurement of the mass and lifetime of the Ω−b baryon
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Search for decays of neutral beauty mesons into four muons
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2017)

Measurement of CP violation in B⁰ → D⁺ D⁻ decays
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Observation of B_{s}^{0}→D[over ¯]^{0}K_{S}^{0} and Evidence for B_{s}^{0}→D[over ¯]^{*}^{0}K_{S}^{0} Decays.
द्वारा: LHCb collaboration, और अन्य
प्रकाशित: (2016)

Measurement of the mass and lifetime of the Ωb- baryon
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Opposite-side flavour tagging of B mesons at the LHCb experiment.
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2012)

Observation of Bs0 → D 0 KS0 and Evidence for Bs0 → D ∗0 KS0 Decays
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2016)

Measurement of the B0/s→J/ψη lifetime
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2016)

Measurement of the forward Z boson production cross-section in pp collisions at √s = 13 TeV
द्वारा: Cheung, S, और अन्य
प्रकाशित: (2016)

Search for the suppressed decays B+ → K+K+π- and B+ → π+π+K-
द्वारा: Harnew, N, और अन्य
प्रकाशित: (2016)

Measurement of CP observables in B +/- → DK +/- and B +/- → Dπ +/- with two- and four-body D decays
द्वारा: Aaij, R, और अन्य
प्रकाशित: (2016)