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M. De Serio
University of Bari
Particle physicsPhysicsLuminosityNuclear physicsBranching fraction
465Publications
24H-index
2,218Citations
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Publications 603
Newest
#2Roel AaijH-Index: 71
#3C. Abellan BetetaH-Index: 40
Last. Ziad AjaltouniH-Index: 73
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The shape of the B_s^0\rightarrow D_s^{*-}\mu^+\nu_{\mu}differential decay rate is obtained as a function of the hadron recoil using proton-proton collision data at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 1.7 fb^{-1}collected by the LHCb detector. The B_s^0\rightarrow D_s^{*-}\mu^+\nu_{\mu}decay is reconstructed through the decays D_s^{*-}\rightarrow D_s^{-}\gammaand D_s^{-}\rightarrow K^-K^+\pi^- The differential decay rate is fitted with t...
#1Roel AaijH-Index: 71
#2C. Abellan BetetaH-Index: 40
Last. Simon AkarH-Index: 54
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#2Roel AaijH-Index: 71
#3C. Abellan BetetaH-Index: 40
Last. Ziad AjaltouniH-Index: 73
view all 906 authors...
A search is presented for the lepton flavour violating decay B^+ \rightarrow K^+ \mu^- \tau^+using a sample of proton--proton collisions at centre-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated luminosity of 9 fb{}^{-1} The \tauleptons are selected inclusively, primarily via decays with a single charged particle. The four-momentum of the \taulepton is determined by using B^+mesons from $B_{s2}^{*0} \rightarrow B^+ K^-...
#2Roel AaijH-Index: 71
#3C. Abellan BetetaH-Index: 40
Last. Ziad AjaltouniH-Index: 73
view all 903 authors...
A search for the decays B^0_s\to e^+e^-and B^0\to e^+e^-is performed using data collected with the LHCb experiment in proton-proton collisions at center-of-mass energies of 7 8and 13\,\text{TeV} corresponding to integrated luminosities of 1 2and 2\,\text{fb}^{-1} respectively. No signal is observed. Assuming no contribution from B^0\to e^+e^-decays, an upper limit of \mathcal{B}(B^0_s\to e^+e^-)<9.4\,(11.2)\times10^{-9}is obtained at 90\,(95)\,\%confidence level....
#1Roel AaijH-Index: 71
#2C. Abellan BetetaH-Index: 40
Last. Simon AkarH-Index: 54
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#1Roel AaijH-Index: 71
#2C. Abellan BetetaH-Index: 40
Last. Federico AlessioH-Index: 68
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The cross-sections of $\psi {(2S)} meson production in proton-proton collisions at \sqrt{s} =13\text { TeV} are measured with a data sample collected by the LHCb detector corresponding to an integrated luminosity of 275\text { pb} ^{-1} . The production cross-sections for prompt \psi {(2S)} mesons and those for \psi {(2S)} mesons from b-hadron decays ({\psi {(2S)}} \text{-from- }{b} ) are determined as functions of the transverse momentum, p_{\mathrm {T}}, and the rap...
Source
#1Roel AaijH-Index: 71
#2C. Abellan BetetaH-Index: 40
Last. Simon AkarH-Index: 54
view all 903 authors...
Source
#2Roel AaijH-Index: 71
#3C. Abellan BetetaH-Index: 40
Last. Ziad AjaltouniH-Index: 73
view all 906 authors...
Measurements of CPobservables in B^\pm \to D K^\pmand B^\pm \to D \pi^\pmdecays are presented, where Drepresents a superposition of D^0and \bar{D}^0states. The Dmeson is reconstructed in the three-body final state K_{\rm{S}}^0K^\pm \pi^\mp The analysis uses samples of Bmesons produced in proton-proton collisions, corresponding to an integrated luminosity of 1.0, 2.0, and 6.0 fb^{-1}collected with the LHCb detector at centre-of-mass energies of \sqrt{s} = 7, 8, an...
#1Roel AaijH-Index: 71
#3C. Abellán Beteta (UZH: University of Zurich)H-Index: 13
Last. J. Albrecht (Technical University of Dortmund)H-Index: 40
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Source
#2Roel AaijH-Index: 71
#3C. Abellan BetetaH-Index: 40
Last. Ziad AjaltouniH-Index: 73
view all 905 authors...
A measurement of the branching fraction of the decay B_s^0 \to K_S^0 K_S^0is performed using proton-proton collision data corresponding to an integrated luminosity of 5 fb^{-1}collected by the LHCb experiment between 2011 and 2016. The branching fraction is determined to be BR(B_s^0 \to K_S^0 K_S^0 = [8.3 \pm1.6 (stat) \pm0.9 (syst) \pm0.8 (norm) \pm0.3 (f_s/f_d] \times 10^{-6}, where the first uncertainty is statistical, the second is systematic, and the third and fou...
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