C. Patrignani

activity

20012023

most citedBig-Bang nucleosynthesis (Particle Data Group mini-review)

4.1k citations · 27.7k across the 332 of their papers we have counts for

collaborators

Showing 2016Show all

19 papers · 1 filter

hep-ex2016★ 24 cited

Measurement of the inclusive electron spectrum from B meson decays and determination of |Vub|

The BABAR Collaboration

Based on the full BaBar data sample of 466.5 million BBbar pairs, we present measurements of the electron spectrum from semileptonic B meson decays. We fit the inclusive electron s…

hep-ex2016★ 31 cited

Observation of $η_{c} (2 S) \to p p ˉ$ and search for $X (3872) \to p p ˉ$ decays

LHCb collaboration, R. Aaij, B. Adeva +750

The first observation of the decay $η_{c} (2 S) \to p p ˉ$ is reported using proton-proton collision data corresponding to an integrated luminosity of $3.0 f b^{- 1}$ recorded…

hep-ex2016★ 136 cited

Amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ decays

LHCb collaboration, R. Aaij, B. Adeva +751

The first full amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ with $J / ψ \to μ^{+} μ^{-}$ , $ϕ \to K^{+} K^{-}$ decays is performed with a data sample of 3 fb $^{- 1}$ of $pp$ collision data collected at $…

hep-ex2016★ 154 cited

Evidence for exotic hadron contributions to $Λ_{b}^{0} \to J / ψ p π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +739

A full amplitude analysis of $Λ_{b}^{0} \to J / ψ p π^{-}$ decays is performed with a data sample acquired with the LHCb detector from 7 and 8 TeV $pp$ collisions, corresponding to an integ…

hep-ex2016★ 40 cited

Measurement of the $C P$ asymmetry in $B_{s}^{0} - B_{s}^{0}$ mixing

LHCb collaboration, R. Aaij, B. Adeva +735

The $C P$ asymmetry in the mixing of $B_{s}^{0}$ and $B_{s}^{0}$ mesons is measured in proton-proton collision data corresponding to an integrated luminosity of 3.0 fb $^{- 1}$ ,…

hep-ex2016★ 1 cited

Tests of CPT symmetry in B0-B0bar mixing and in B0 -> c cbar K0 decays

BABAR Collaboration

Using the eight time dependences for the decays Upsilon(4S)-> B0 B0bar -> fj fk with the dacay into a flavor-specific state fj = ell+- X before or after the decay into a CP eigenst…

hep-ex2016★ 160 cited

Model-independent evidence for $J / ψ p$ contributions to $Λ_{b}^{0} \to J / ψ p K^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +731

The data sample of $Λ_{b}^{0} \to J / ψ p K^{-}$ decays acquired with the LHCb detector from 7 and 8~TeV $pp$ collisions, corresponding to an integrated luminosity of 3 fb $^{- 1}$ , is inspect…

hep-ex2016★ 35 cited

A precise measurement of the $B^{0}$ meson oscillation frequency

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

The oscillation frequency, $Δ m_{d}$ , of $B^{0}$ mesons is measured using semileptonic decays with a $D^{-}$ or $D^{*-}$ meson in the final state, in a data sample of $pp$ collisions coll…

hep-ex2016★ 39 cited

Measurement of $C P$ observables in $B^{\pm} \to D K^{\pm}$ and $B^{\pm} \to D π^{\pm}$ with two- and four-body $D$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

Measurements of $C P$ observables in $B^{\pm} \to D K^{\pm}$ and $B^{\pm} \to D π^{\pm}$ decays are presented where the $D$ meson is reconstructed in the final states $K^\…

hep-ex2016★ 42 cited

Search for violations of Lorentz invariance and $C P T$ symmetry in $B_{(s)}^{0}$ mixing

LHCb collaboration, R. Aaij, C. Abellán Beteta +729

Violations of $C P T$ symmetry and Lorentz invariance are searched for by studying interference effects in $B^{0}$ mixing and in $B_{s}^{0}$ mixing. Samples of $ B^0\to J/ψK^0_{\mathrm{…

hep-ex2016★ 23 cited

Observation of the $Λ_{b}^{0} \to Λ ϕ$ decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

The $Λ_{b}^{0} \to Λ ϕ$ decay is observed using data corresponding to an integrated luminosity of 3.0fb $^{- 1}$ recorded by the LHCb experiment. The decay proceeds at leading order via a $…

hep-ex2016★ 17 cited

Study of $D_{s J}^{() +}$ mesons decaying to $D^{+} K_{S}^{0}$ and $D^{* 0} K^{+}$ final states

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

A search is performed for $D_{s J}^{(*) +}$ mesons in the reactions $pp \to D^{*+} K_{S}^{0} X$ and $pp \to D^{* 0} K^{+} X$ using data collected at centre-of-mass energies of 7 and 8…

hep-ex2016★ 5 cited

Measurement of the $B_{s}^{0} \to D_{s}^{() +} D_{s}^{() -}$ branching fractions

LHCb collaboration, R. Aaij, C. Abellán Beteta +730

The branching fraction of the decay $B_{s}^{0} \to D_{s}^{(*) +} D_{s}^{(*) -}$ is measured using $pp$ collision data corresponding to an integrated luminosity of $1.0 f b^{- 1}$ …

hep-ex2016★ 26 cited

A new algorithm for identifying the flavour of $B_{s}^{0}$ mesons at LHCb

LHCb collaboration, R. Aaij, C. Abellán Beteta +732

A new algorithm for the determination of the initial flavour of $B_{s}^{0}$ mesons is presented. The algorithm is based on two neural networks and exploits the $b$ hadron production me…

hep-ex2016★ 35 cited

First observation of $D^{0} - D ˉ^{0}$ oscillations in $D^{0} \to K^{+} π^{-} π^{+} π^{-}$ decays and measurement of the associated coherence parameters

LHCb collaboration, R. Aaij, C. Abellán Beteta +733

Charm meson oscillations are observed in a time-dependent analysis of the ratio of $D^{0} \to K^{+} π^{-} π^{+} π^{-}$ to $D^{0} \to K^{-} π^{+} π^{-} π^{+}$ decay rates, using data corresponding to an integr…

hep-ex2016★ 27 cited

Constraints on the unitarity triangle angle $γ$ from Dalitz plot analysis of $B^{0} \to D K^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +731

The first study is presented of CP violation with an amplitude analysis of the Dalitz plot of $B^{0} \to D K^{+} π^{-}$ decays, with $D \to K^{+} π^{-}$ , $K^{+} K^{-}$ and $π^{+} π^{-}$ . The analysi…

hep-ex2016★ 57 cited

Measurement of the difference of time-integrated CP asymmetries in $D^{0} \to K^{-} K^{+}$ and $D^{0} \to π^{-} π^{+}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +728

A search for CP violation in $D^{0} \to K^{-} K^{+}$ and $D^{0} \to π^{-} π^{+}$ decays is performed using $pp$ collision data, corresponding to an integrated luminos…

nucl-ex2016★ 42 cited

Study of $ψ (2 S)$ production and cold nuclear matter effects in pPb collisions at $s_{N N} = 5 TeV$

LHCb collaboration, R. Aaij, C. Abellán Beteta +732

The production of $ψ (2 S)$ mesons is studied in dimuon final states using proton-lead collision data collected by the LHCb detector. The data sample corresponds to an integrated lum…

hep-ex2016★ 41 cited

Search for the lepton-flavour violating decay $D^{0} \to e^{\pm} μ^{\mp}$

LHCb collaboration, R. Aaij, B. Adeva +720

A search for the lepton-flavour violating decay $D^{0} \to e^{\pm} μ^{\mp}$ is made with a dataset corresponding to an integrated luminosity of 3.0 fb $^{- 1}$ of proton-proton collisions…

Measurement of the inclusive electron spectrum from B meson decays and determination of |Vub|

Observation of ηc​(2S)→ppˉ​ and search for X(3872)→ppˉ​ decays

Amplitude analysis of B+→J/ψϕK+ decays

Evidence for exotic hadron contributions to Λb0​→J/ψpπ− decays

Measurement of the CP asymmetry in Bs0​−Bs0​ mixing

Tests of CPT symmetry in B0-B0bar mixing and in B0 -> c cbar K0 decays

Model-independent evidence for J/ψp contributions to Λb0​→J/ψpK− decays

A precise measurement of the B0 meson oscillation frequency

Measurement of CP observables in B±→DK± and B±→Dπ± with two- and four-body D decays

Search for violations of Lorentz invariance and CPT symmetry in B(s)0​ mixing

Observation of the Λb0​→Λϕ decay

Study of DsJ(∗)+​ mesons decaying to D∗+KS0​ and D∗0K+ final states

Measurement of the Bs0​→Ds(∗)+​Ds(∗)−​ branching fractions

A new algorithm for identifying the flavour of Bs0​ mesons at LHCb

First observation of D0−Dˉ0 oscillations in D0→K+π−π+π− decays and measurement of the associated coherence parameters

Constraints on the unitarity triangle angle γ from Dalitz plot analysis of B0→DK+π− decays

Measurement of the difference of time-integrated CP asymmetries in D0→K−K+ and D0→π−π+ decays

Study of ψ(2S) production and cold nuclear matter effects in pPb collisions at sNN​​=5 TeV

Search for the lepton-flavour violating decay D0→e±μ∓

Observation of $η_{c} (2 S) \to p p ˉ$ and search for $X (3872) \to p p ˉ$ decays

Amplitude analysis of $B^{+} \to J / ψ ϕ K^{+}$ decays

Evidence for exotic hadron contributions to $Λ_{b}^{0} \to J / ψ p π^{-}$ decays

Measurement of the $C P$ asymmetry in $B_{s}^{0} - B_{s}^{0}$ mixing

Model-independent evidence for $J / ψ p$ contributions to $Λ_{b}^{0} \to J / ψ p K^{-}$ decays

A precise measurement of the $B^{0}$ meson oscillation frequency

Measurement of $C P$ observables in $B^{\pm} \to D K^{\pm}$ and $B^{\pm} \to D π^{\pm}$ with two- and four-body $D$ decays

Search for violations of Lorentz invariance and $C P T$ symmetry in $B_{(s)}^{0}$ mixing

Observation of the $Λ_{b}^{0} \to Λ ϕ$ decay

Study of $D_{s J}^{() +}$ mesons decaying to $D^{+} K_{S}^{0}$ and $D^{* 0} K^{+}$ final states

Measurement of the $B_{s}^{0} \to D_{s}^{() +} D_{s}^{() -}$ branching fractions

A new algorithm for identifying the flavour of $B_{s}^{0}$ mesons at LHCb

First observation of $D^{0} - D ˉ^{0}$ oscillations in $D^{0} \to K^{+} π^{-} π^{+} π^{-}$ decays and measurement of the associated coherence parameters

Constraints on the unitarity triangle angle $γ$ from Dalitz plot analysis of $B^{0} \to D K^{+} π^{-}$ decays

Measurement of the difference of time-integrated CP asymmetries in $D^{0} \to K^{-} K^{+}$ and $D^{0} \to π^{-} π^{+}$ decays

Study of $ψ (2 S)$ production and cold nuclear matter effects in pPb collisions at $s_{N N} = 5 TeV$

Search for the lepton-flavour violating decay $D^{0} \to e^{\pm} μ^{\mp}$