A Dalitz plot analysis of B 0 → η c ( 1 S ) K + π - decays is performed using data samples of pp collisions collected with the LHCb detector at centre-of-mass energies of s = 7 , 8 and 13 Te V , corresponding to a...
The first untagged decay-time-integrated amplitude analysis of $B^{0}_{s}
\rightarrow K^{0}_{\textrm{S}} K^{\pm}\pi^{\mp}$ decays is performed using a
sample corresponding to $3.0\,$fb$^{-1}$ of $pp$ collision data recorded...
The time-dependent $CP$ asymmetries of $B^0\to \pi^+\pi^-$ and
$B^0_\mathrm{s}\!\to K^+K^-$ decays are measured using a data sample of $pp$
collisions corresponding to an integrated luminosity of 1.9 fb$^{-1}$,
collected with...
Abstract: Measurements of CP observables in B± → DK± and B± → Dπ± decays are presented, where D represents a superposition of D0 and D¯0 states. The D meson is reconstructed in the three-body final states KS0K±π∓ and KS0K∓π±....
Abstract: Measurements of CP observables in B± → DK± and B± → Dπ± decays are presented, where D represents a superposition of D0 and D¯0 states. The D meson is reconstructed in the three-body final states KS0K±π∓ and KS0K∓π±....
A search for the rare decays B_{s}^{0}→μ^{+}μ^{-} and B^{0}→μ^{+}μ^{-} is performed at the LHCb experiment using data collected in pp collisions corresponding to a total integrated luminosity of 4.4 fb^{-1}. An excess of...
The $B^0 \to K^{*0} \overline{K}^{*0}$ and $B^0_s \to K^{*0}
\overline{K}^{*0}$ decays are studied using proton-proton collision data
corresponding to an integrated luminosity of 3fb$^{-1}$. An untagged and
time-integrated...
Abstract: A structure is observed in the B±K∓ mass spectrum in a sample of proton–proton collisions at centre-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to a total integrated...
Abstract: The fragmentation properties of jets containing b-hadrons are studied using charged B mesons in 139 fb−1 of pp collisions at s = 13 TeV, recorded with the ATLAS detector at the LHC during the period from 2015 to 2018....
The cross-sections of $\psi(2S)$ meson production in proton-proton collisions
at $\sqrt{s}=13~\mathrm{TeV}$ are measured with a data sample collected by the
LHCb detector corresponding to an integrated luminosity...
Measurements of $CP$ observables in $B^\pm \to D K^\pm$ and $B^\pm \to D
\pi^\pm$ decays are presented, where $D$ represents a superposition of $D^0$
and $\bar{D}^0$ states. The $D$ meson is reconstructed in the three-body...
A search for the exotic decay of the Higgs boson ($H$) into a $b\bar{b}$
resonance plus missing transverse momentum is described. The search is
performed with the ATLAS detector at the Large Hadron Collider using...
Abstract: The cross-sections of ψ(2S) meson production in proton-proton collisions at s=13TeV are measured with a data sample collected by the LHCb detector corresponding to an integrated luminosity of 275pb-1. The production...
A measurement of $CP$-violating observables is performed using the decays
$B^\pm\to D K^\pm$ and $B^\pm\to D \pi^\pm$, where the $D$ meson is
reconstructed in one of the self-conjugate three-body final states...
A search for the exotic decay of the Higgs boson ($H$) into a $b\bar{b}$
resonance plus missing transverse momentum is described. The search is
performed with the ATLAS detector at the Large Hadron Collider using...
Abstract: A search is presented for the lepton flavour violating decay B+ → K+μ−τ+ using a sample of proton-proton collisions at centre-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to...
A measurement of the time-dependent CP-violating asymmetry in
$B_s^0\rightarrow\phi\phi$ decays is presented. Using a sample of proton-proton
collision data corresponding to an integrated luminosity of $5.0$fb$^{-1}$
collected...
Antiphospholipid antibodies may occur spontaneously or associated with other diseases, including rheumatic autoimmunediseases and autoimmune thyroid diseases. One-third of patients with Systemic Lupus Erythematosus (SLE) possess...
Abstract: A search is presented for the lepton flavour violating decay B+ → K+μ−τ+ using a sample of proton-proton collisions at centre-of-mass energies of 7, 8, and 13 TeV, collected with the LHCb detector and corresponding to...
Abstract: A measurement of CP-violating observables is performed using the decays B± → DK± and B± → Dπ±, where the D meson is reconstructed in one of the self-conjugate three-body final states KS0π+π− and KS0K+K− (commonly...
Abstract: The first full angular analysis of the B0→D∗−Ds∗+ decay is performed using 6 fb−1 of pp collision data collected with the LHCb experiment at a centre-of-mass energy of 13 TeV. The Ds∗+→Ds+γ and D*− → D¯0π− vector meson...
Abstract: This article presents differential measurements of the asymmetry between Λb0 and Λ¯b0 baryon production rates in proton-proton collisions at centre-of-mass energies of s = 7 and 8 TeV collected with the LHCb...
Abstract: A measurement of CP-violating observables is performed using the decays B± → DK± and B± → Dπ±, where the D meson is reconstructed in one of the self-conjugate three-body final states KS0π+π− and KS0K+K− (commonly...
Searches for rare $B_s^0$ and $B^0$ decays into four muons are performed
using proton-proton collision data recorded by the LHCb experiment,
corresponding to an integrated luminosity of 9 $\text{fb}^{-1}$. Direct decays
and...
Abstract: The algorithms used by the ATLAS Collaboration during Run 2 of the Large Hadron Collider to identify jets containing b-hadrons are presented. The performance of the algorithms is evaluated in the simulation and the...