B. Rakotomiaramanana

Insights into household transmission of SARS-CoV-2 from a population-based serological survey

Isabelle Arm Vernez, Matilde D’asaro-Aglieri Rinella, SEROCoV-POP Study Group, Delphine S. Courvoisier et autres

Understanding the risk of infection from household- and community-exposures and the transmissibility of asymptomatic infections is critical to SARS-CoV-2 control. Limited previous evidence is based primarily on virologic testing, which disproportionately misses mild and asymptomatic infections. Serologic measures are more likely to …

us (code pays fourni par la source)

Erratum to: Measurement of $$\psi (2S)$$ meson production in pp collisions at $$\sqrt{s}=7\,\hbox {TeV}$$

R. Aaij, C. Abellán Beteta, B. Adeva, M. Adinolfi et autres

This erratum corrects measurements of the prompt and secondary (from- b ).

nl, es, gb, fr, ch, ru, it, br, de, ie, us, pl (code pays fourni par la source)

Erratum to: Differential branching fraction and angular analysis of Λ b 0 → Λμ + μ − decays

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

LPHE

nl, es, gb, fr, de, ch, ru, us, br, it, pl (code pays fourni par la source)

Model-independent confirmation of the Z(4430)− state

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

The decay ${B}^{0}\ensuremath{\rightarrow}\ensuremath{\psi}(2S){K}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ is analyzed using $3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of $pp$ collision data collected with the LHCb detector. A model-independent description of the $\ensuremath{\psi}(2S)\ensuremath{\pi}$ mass spectrum is obtained, using as input the $K\ensuremath{\pi}$ mass spectrum and angular distribution derived directly from data, …

nl, es, gb, fr, de, ch, ru, it, br, cn, us, pl (code pays fourni par la source)

Study of B−→DK−π+π− and B−→Dπ−π+π− decays and determination of the CKM angle γ

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

We report a study of the suppressed ${B}^{\ensuremath{-}}\ensuremath{\rightarrow}D{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ and favored ${B}^{\ensuremath{-}}\ensuremath{\rightarrow}D{\ensuremath{\pi}}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ decays, where the neutral $D$ meson is detected through its decays to the ${K}^{\ensuremath{\mp}}{\ensuremath{\pi}}^{\ifmmode\pm\else\textpm\fi{}}$ and $CP$ -even ${K}^{+}{K}^{\ensuremath{-}}$ and ${\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ final states. The measurement is carried out using a proton-proton collision …

ch, es, gb, fr, de, nl, ru, us, br, it, cn, pl (code pays fourni par la source)

Search for long-lived heavy charged particles using a ring imaging Cherenkov technique at LHCb

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

A search is performed for heavy long-lived charged particles using 3.0 [Formula: see text] of proton-proton collisions collected at [Formula: see text][Formula: see text] 7 and 8 TeV with the LHCb detector. The search is mainly based on the response of the …

ch, es, gb, fr, de, nl, ru, us, br, it, cn, pl (code pays fourni par la source)

Model-independent confirmation of the Z(4430)[superscript -] state

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

The decay B[superscript 0] → ψ(2S)K[superscript +]π[superscript -] is analyzed using 3 fb[superscript -1] of pp collision data collected with the LHCb detector. A model-independent description of the ψ(2S)π mass spectrum is obtained, using as input the Kπ mass spectrum and angular …

Search for long-lived heavy charged particles using a ring imaging Cherenkov technique at LHCb

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

First Observation of Top Quark Production in the Forward Region

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

Top quark production in the forward region in proton-proton collisions is observed for the first time. The $W+b$ final state with $W\ensuremath{\rightarrow}\ensuremath{\mu}\ensuremath{\nu}$ is reconstructed using muons with a transverse momentum, ${p}_{T}$, larger than 25 GeV in the pseudorapidity range $2.0<\ensuremath{\eta}<4.5$. The $b$ …

ch, es, gb, fr, de, nl, ru, us, br, it, cn, pl (code pays fourni par la source)

Study of W boson production in association with beauty and charm

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

The associated production of a $W$ boson with a jet originating from either a light parton or heavy-flavor quark is studied in the forward region using proton-proton collisions. The analysis uses data corresponding to integrated luminosities of 1.0 and $2.0\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ …

ch, es, gb, fr, de, nl, ru, us, br, it, cn, pl (code pays fourni par la source)

Study of W boson production in association with beauty and charm

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

The associated production of a $W$ boson with a jet originating from either a light parton or heavy-flavor quark is studied in the forward region using proton-proton collisions. The analysis uses data corresponding to integrated luminosities of 1.0 and $2.0\\,{\\rm fb}^{-1}$ collected …

Search for the Λ b 0 → Λη ′ and Λ b 0 → Λη decays with the LHCb detector

R. Aaij, B. Adeva, M. Adinolfi, A. A. Affolder et autres

A search is performed for the as yet unobserved baryonic Λ b 0 → Λη ′ and Λ b 0 → Λη decays with 3 fb−1 of proton-proton collision data recorded by the LHCb experiment. The B0 → K s 0 η …

ch, es, gb, fr, de, nl, ru, us, br, it, cn, pl (code pays fourni par la source)