Universidade Federal do Triângulo Mineiro

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20102026

B_{s}^{0} \to μ^{+} μ^{-}

decay from the combined analysis of CMS and LHCb data

508 citations

researchers with a paper here

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Showing 2017Show all

7 papers · 1 filter

hep-ex2017★ 24 cited

Search for excited $B_{c}^{+}$ states

LHCb collaboration, R. Aaij, B. Adeva +792

A search is performed in the invariant mass spectrum of the $B_{c}^{+} π^{+} π^{-}$ system for the excited $B_{c}^{+}$ states $B_{c} (2^{1} S_{0})^{+}$ and $B_{c} (2^{3} S_{1})^{+}$ using a data sam…

hep-ex2017★ 45 cited

Measurement of the $B^{\pm}$ production cross-section in pp collisions at $s =$ 7 and 13 TeV

LHCb collaboration, R. Aaij, B. Adeva +796

The production of $B^{\pm}$ mesons is studied in $pp$ collisions at centre-of-mass energies of 7 and 13 TeV, using $B^{\pm} \to J / ψ K^{\pm}$ decays and data samples correspon…

hep-ex2017★ 81 cited

Prompt and nonprompt J/ $ψ$ production and nuclear modification in $p$ Pb collisions at $s_{NN} = 8.16$ TeV

LHCb collaboration, R. Aaij, B. Adeva +806

The production of J/ $ψ$ mesons is studied in proton-lead collisions at the centre-of-mass energy per nucleon pair $s_{NN} = 8.16$ TeV with the LHCb detector at the LHC.…

hep-th2017★ 12 cited

On the Bose symmetry and the left- and right-chiral anomalies

J. S. Porto, A. R. Vieira, A. L. Cherchiglia +2

It is generally assumed that in order to preserve Bose symmetry in the left- (or right-chiral) current it is necessary to equally distribute the chiral anomaly between the vectoria…

hep-ex2017★ 26 cited

Observation of the decay $Λ_{b}^{0} \to p K^{-} μ^{+} μ^{-}$ and a search for $C P$ violation

LHCb collaboration, R. Aaij, B. Adeva +763

A search for $C P$ violation in the decay $Λ_{b}^{0} \to p K^{-} μ^{+} μ^{-}$ is presented. This decay is mediated by flavour-changing neutral-current transitions in the Standard Model and…

math.CA2017★ 5 cited

Christoffel formula for kernel polynomials on the unit circle

Cleonice F. Bracciali, Andrei Martínez-Finkelshtein, A. Sri Ranga +1

Given a nontrivial positive measure $μ$ on the unit circle, the associated Christoffel-Darboux kernels are $K_{n} (z, w; μ) = \sum_{k = 0}^{n} φ_{k} (w; μ) φ_{k} (z; μ)$ , $n \geq…

Search for excited Bc+​ states

Measurement of the B± production cross-section in pp collisions at s​= 7 and 13 TeV

Prompt and nonprompt J/ψ production and nuclear modification in pPb collisions at sNN​​=8.16 TeV