P. Owen

activity

20182021

collaborators

4 papers

hep-ph2021

On the significance of new physics in $b \to s ℓ^{+} ℓ^{-}$ decays

Gino Isidori, Davide Lancierini, Patrick Owen +1

Motivated by deviations with respect to Standard Model predictions in $b \to s ℓ^{+} ℓ^{-}$ decays, we evaluate the global significance of the new physics hypothesis in this system…

hep-ph2019

Probing effects of new physics in $Λ_{b}^{0} \to Λ_{c}^{+} μ^{-} ν ˉ_{μ}$ decays

Martina Ferrillo, Abhijit Mathad, Patrick Owen +1

We present, for the first time, the six-fold differential decay density expression for $Λ_{b}^{0} \to Λ_{c}^{+} l^{-} ν ˉ_{l}$ , taking into account the polarisation of the $Λ_{b}^{0}$ baryon a…

hep-ex2018

Observation of two resonances in the $Λ_{b}^{0} π^{\pm}$ systems and precise measurement of $Σ_{b}^{\pm}$ and $Σ_{b}^{*\pm}$ properties

LHCb collaboration, R. Aaij, C. Abellán Beteta +837

The first observation of two structures consistent with resonances in the final states $Λ_{b}^{0} π^{-}$ and $Λ_{b}^{0} π^{+}$ is reported using samples of $pp$ collision data collected by the…

hep-ex2018

Study of $Υ$ production in $p$ Pb collisions at $s_{N N} = 8.16$ TeV

LHCb collaboration, R. Aaij, C. Abellán Beteta +840

The production of $Υ (n S)$ mesons ( $n = 1, 2, 3$ ) in $p$ Pb and Pb $p$ collisions at a centre-of-mass energy per nucleon pair $s_{N N} = 8.16$ TeV is measured by the LHCb experiment,…

On the significance of new physics in b→sℓ+ℓ− decays

Probing effects of new physics in Λb0​→Λc+​μ−νˉμ​ decays

Observation of two resonances in the Λb0​π± systems and precise measurement of Σb±​ and Σb∗±​ properties

Study of Υ production in pPb collisions at sNN​​=8.16 TeV

On the significance of new physics in $b \to s ℓ^{+} ℓ^{-}$ decays

Probing effects of new physics in $Λ_{b}^{0} \to Λ_{c}^{+} μ^{-} ν ˉ_{μ}$ decays

Observation of two resonances in the $Λ_{b}^{0} π^{\pm}$ systems and precise measurement of $Σ_{b}^{\pm}$ and $Σ_{b}^{*\pm}$ properties

Study of $Υ$ production in $p$ Pb collisions at $s_{N N} = 8.16$ TeV