G. A. Cowan

activity

19972024

B_{s}^{0} \to μ^{+} μ^{-}

branching fraction and effective lifetime and search for

B^{0} \to μ^{+} μ^{-}

decays

248 citations · 2.3k across the 43 of their papers we have counts for

collaborators

43 papers

hep-ex2024★ 6 cited

Search for a new $Z^{'}$ gauge boson via the $pp \to W^{\pm (*)} \to Z^{'} μ^{\pm} ν \to μ^{\pm} μ^{\mp} μ^{\pm} ν$ process in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for a new $Z^{'}$ gauge boson predicted by $L_{μ} - L_{τ}$ models, based on charged-current Drell-Yan production, $pp \rightarrow W^{\pm(*)} \rightarrow Z' μ^{\pm} ν\rightarrow μ^{…

hep-ex2019★ 114 cited

Measurement of b-hadron fractions in 13 TeV pp collisions

LHCb Collaboration, R. Aaij, C. Abellán Beteta +843

The production fractions of $B_{s}^{0}$ and $Λ_{b}^{0}$ hadrons, normalized to the sum of $B^{-}$ and $B^{0}$ fractions, are measured in 13 TeV pp collisions using data c…

hep-ex2018★ 76 cited

First measurement of charm production in fixed-target configuration at the LHC

LHCb collaboration, R. Aaij, B. Adeva +834

The first measurement of heavy-flavour production by the LHCb experiment in its fixed-target mode is presented. The production of $J / ψ$ and $D^{0}$ mesons is studied with beams of pr…

hep-ex2017★ 20 cited

First measurement of the $C P$ -violating phase $ϕ_{s}^{d d}$ in $B_{s}^{0} \to (K^{+} π^{-}) (K^{-} π^{+})$ decays

LHCb collaboration, R. Aaij, B. Adeva +793

A flavour-tagged decay-time-dependent amplitude analysis of $B_{s}^{0} \to (K^{+} π^{-}) (K^{-} π^{+})$ decays is presented in the $K^{\pm} π^{\mp}$ mass range from 750 to 1600 MeV $/ c^{2}$ . The analys…

hep-ex2017★ 248 cited

Measurement of the $B_{s}^{0} \to μ^{+} μ^{-}$ branching fraction and effective lifetime and search for $B^{0} \to μ^{+} μ^{-}$ decays

LHCb collaboration, R. Aaij, B. Adeva +771

A search for the rare decays $B_{s}^{0} \to μ^{+} μ^{-}$ and $B^{0} \to μ^{+} μ^{-}$ is performed at the LHCb experiment using data collected in $pp$ collisions corresponding to a total integrated lum…

hep-ex2017★ 82 cited

Study of the $D^{0} p$ amplitude in $Λ_{b}^{0} \to D^{0} p π^{-}$ decays

LHCb collaboration, R. Aaij, B. Adeva +764

An amplitude analysis of the decay $Λ_{b}^{0} \to D^{0} p π^{-}$ is performed in the part of the phase space containing resonances in the $D^{0} p$ channel. The study is based on a data sampl…

Search for a new Z′ gauge boson via the pp→W±(∗)→Z′μ±ν→μ±μ∓μ±ν process in pp collisions at s​=13 TeV with the ATLAS detector

Measurement of b-hadron fractions in 13 TeV pp collisions

First measurement of charm production in fixed-target configuration at the LHC

First measurement of the CP-violating phase ϕsdd​ in Bs0​→(K+π−)(K−π+) decays

Measurement of the Bs0​→μ+μ− branching fraction and effective lifetime and search for B0→μ+μ− decays

Study of the D0p amplitude in Λb0​→D0pπ− decays

Search for a new $Z^{'}$ gauge boson via the $pp \to W^{\pm (*)} \to Z^{'} μ^{\pm} ν \to μ^{\pm} μ^{\mp} μ^{\pm} ν$ process in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

First measurement of the $C P$ -violating phase $ϕ_{s}^{d d}$ in $B_{s}^{0} \to (K^{+} π^{-}) (K^{-} π^{+})$ decays

Measurement of the $B_{s}^{0} \to μ^{+} μ^{-}$ branching fraction and effective lifetime and search for $B^{0} \to μ^{+} μ^{-}$ decays

Study of the $D^{0} p$ amplitude in $Λ_{b}^{0} \to D^{0} p π^{-}$ decays