Search Results - "Cerasoli, J."
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1
Test of lepton universality in beauty-quark decays
Published in Nature physics (01-03-2022)“…The standard model of particle physics currently provides our best description of fundamental particles and their interactions. The theory predicts that the…”
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2
Study of the doubly charmed tetraquark Tcc
Published in Nature communications (16-06-2022)“…Quantum chromodynamics, the theory of the strong force, describes interactions of coloured quarks and gluons and the formation of hadronic matter. Conventional…”
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3
Observation of New Resonances Decaying to J/ψK^{+} and J/ψϕ
Published in Physical review letters (20-08-2021)Get full text
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4
Model-Independent Study of Structure in B^{+}→D^{+}D^{-}K^{+} Decays
Published in Physical review letters (11-12-2020)“…The only anticipated resonant contributions to B^{+}→D^{+}D^{-}K^{+} decays are charmonium states in the D^{+}D^{-} channel. A model-independent analysis,…”
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5
Angular Analysis of the B^{+}→K^{+}μ^{+}μ^{-} Decay
Published in Physical review letters (23-04-2021)“…We present an angular analysis of the B^{+}→K^{*+}(→K_{S}^{0}π^{+})μ^{+}μ^{-} decay using 9 fb^{-1} of pp collision data collected with the LHCb experiment…”
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6
Test of Lepton Universality in b→sℓ^{+}ℓ^{-} Decays
Published in Physical review letters (04-08-2023)“…The first simultaneous test of muon-electron universality using B+→K+ℓ+ℓ− and B0→K*0ℓ+ℓ− decays is performed, in two ranges of the dilepton invariant-mass…”
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7
Search for A^{'}→μ^{+}μ^{-} Decays
Published in Physical review letters (31-01-2020)“…Searches are performed for both promptlike and long-lived dark photons, A^{'}, produced in proton-proton collisions at a center-of-mass energy of 13 TeV. These…”
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8
First Observation of a Doubly Charged Tetraquark and Its Neutral Partner
Published in Physical review letters (28-07-2023)“…A combined amplitude analysis is performed for the decays B^{0}→D[over ¯]^{0}D_{s}^{+}π^{-} and B^{+}→D^{-}D_{s}^{+}π^{+}, which are related by isospin…”
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9
Measurement of the Ratios of Branching Fractions R ( D ) and R ( D 0 )
Published in Physical review letters (15-09-2023)“…The ratios of branching fractions $R(D*)$ ≡ $B(\overline{B} → D*τ^-\overline{ν}_μ$)/$B$($\overline{B}$ → $D*μ^-\overline{ν}_μ$) and $R$($D$0) ≡ $B$($B$- →…”
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10
Angular analysis of the rare decay Bs0→ ϕμ+μ
Published in The journal of high energy physics (08-11-2021)“…A bstract An angular analysis of the rare decay B s 0 → ϕμ + μ − is presented, using proton-proton collision data collected by the LHCb experiment at…”
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11
Analysis of Neutral B-Meson Decays into Two Muons
Published in Physical review letters (2022)“…Branching fraction and effective lifetime measurements of the rare decay B_{s}^{0}→μ^{+}μ^{-} and searches for the decays B^{0}→μ^{+}μ^{-} and…”
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12
Observation of the Mass Difference between Neutral Charm-Meson Eigenstates
Published in Physical review letters (10-09-2021)“…A measurement of mixing and C P violation in neutral charm mesons is performed using data reconstructed in proton-proton collisions collected by the LHCb…”
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13
Study of Z Bosons Produced in Association with Charm in the Forward Region
Published in Physical review letters (25-02-2022)“…Events containing a Z boson and a charm jet are studied for the first time in the forward region of proton-proton collisions. The data sample used corresponds…”
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14
Searches for low-mass dimuon resonances
Published in The journal of high energy physics (01-10-2020)“…A bstract Searches are performed for a low-mass dimuon resonance, X , produced in proton-proton collisions at a center-of-mass energy of 13 TeV, using a data…”
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15
Precise determination of the Bs0–B¯s0 oscillation frequency
Published in Nature physics (2022)“…Mesons comprising a beauty quark and strange quark can oscillate between particle ( B s 0 ) and antiparticle ( B ¯ s 0 ) flavour eigenstates, with a frequency…”
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16
Precision measurement of the Ξcc++ mass
Published in The journal of high energy physics (01-02-2020)“…A bstract A measurement of the Ξ cc + + mass is performed using data collected by the LHCb experiment between 2016 and 2018 in pp collisions at a…”
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17
Search for the Rare Decays Bs0 → e+e− and B0 → e+e
Published in Physical review letters (29-05-2020)“…A search for the decays Bs0 → e+e− and B0 → e+e− is performed using data collected with the LHCb experiment in proton-proton collisions at center-of-mass…”
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18
Precision measurement of the Bc+ meson mass
Published in The journal of high energy physics (01-07-2020)“…A bstract A precision measurement of the B c + meson mass is performed using proton- proton collision data collected with the LHCb experiment at centre-of-mass…”
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19
Observation of New Ξ_{c}^{0} Baryons Decaying to Λ_{c}^{+}K^{-}
Published in Physical review letters (05-06-2020)Get full text
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20
Study of coherent J/ψ production in lead-lead collisions at sNN = 5 TeV
Published in The journal of high energy physics (19-07-2022)“…A bstract Coherent production of J/ψ mesons is studied in ultraperipheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a…”
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