A. Passeri
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View article: Measurement of $η\toπ^{0}γγ$ branching fraction with the KLOE detector
Measurement of $η\toπ^{0}γγ$ branching fraction with the KLOE detector Open
We present a measurement of the radiative decay $η\toπ^0γγ$ using 82 million $η$ mesons produced in $e^+e^-\toϕ\toηγ$ process at the Frascati $ϕ$-factory DA$Φ$NE. From the data analysis $1246\pm133$ signal events are observed. By normalisi…
View article: The new $K_S \rightarrow πe ν$ branching fraction measurement at KLOE
The new $K_S \rightarrow πe ν$ branching fraction measurement at KLOE Open
A new measurement of the branching fraction for the decay $K_S \rightarrow πe ν$ is presented, based on a sample of 300 million $K_S$ mesons recorded by the KLOE experiment at the DA$Φ$NE $e^+e^-$ collider. A two-step signal selection stra…
View article: Mode Characterization and Sensitivity Evaluation of a Surface Acoustic Wave (SAW) Resonator Biosensor: Application to the Glial-Fibrillary-Acidic-Protein (GFAP) Biomarker Detection
Mode Characterization and Sensitivity Evaluation of a Surface Acoustic Wave (SAW) Resonator Biosensor: Application to the Glial-Fibrillary-Acidic-Protein (GFAP) Biomarker Detection Open
Biosensors based on surface acoustic waves (SAWs) offer unique advantages due to their high sensitivity, real-time response capability, and label-free detection. The typical SAW modes are the Rayleigh mode and the shear-horizontal mode. Bo…
View article: Mode Characterization and Sensitivity Evaluation of an Ultra-High-Frequency Surface Acoustic Wave (UHF-SAW) Resonator Biosensor: Application to the Glial-Fibrillary-Acidic-Protein (GFAP) Biomarker Detection
Mode Characterization and Sensitivity Evaluation of an Ultra-High-Frequency Surface Acoustic Wave (UHF-SAW) Resonator Biosensor: Application to the Glial-Fibrillary-Acidic-Protein (GFAP) Biomarker Detection Open
Biosensors detect specific bio-analytes by generating a measurable signal from the interaction between the sensing element and the target molecule. Surface acoustic wave (SAW) biosensors offer unique advantages due to their high sensitivit…
View article: Mode characterization and sensitivity evaluation of an ultra-high-frequency surface acoustic wave (UHF-SAW) resonator biosensor: application to the glial-fibrillary-acidic-protein (GFAP) biomarker detection
Mode characterization and sensitivity evaluation of an ultra-high-frequency surface acoustic wave (UHF-SAW) resonator biosensor: application to the glial-fibrillary-acidic-protein (GFAP) biomarker detection Open
Biosensors detect specific bio-analytes by generating a measurable signal from the interaction between the sensing element and the target molecule. Surface acoustic wave (SAW) biosensors offer unique advantages due to their high sensitivit…
View article: Mode characterization and sensitivity evaluation of an ultra-high-frequency surface acoustic wave (UHF-SAW) resonator biosensor: application to the glial-fibrillary-acidic-protein (GFAP) biomarker detection
Mode characterization and sensitivity evaluation of an ultra-high-frequency surface acoustic wave (UHF-SAW) resonator biosensor: application to the glial-fibrillary-acidic-protein (GFAP) biomarker detection Open
Biosensors detect specific bio-analytes by generating a measurable signal from the interaction between the sensing element and the target molecule. Surface acoustic wave (SAW) biosensors offer unique advantages due to their high sensitivit…
View article: A new $K_S \to \pi e \nu$ branching fraction measurement from KLOE-2
A new $K_S \to \pi e \nu$ branching fraction measurement from KLOE-2 Open
A new measurement of the branching fraction for the decay $K_S \\to \\pi e \\nu$ is presented, based on a sample of 300 million $K_S$ mesons recorded by the KLOE experiment at the DA$\\Phi$NE $e^+e^-$ collider. A two-step signal selection …
View article: First Simultaneous K$^-$p $\rightarrow (Σ^0/Λ) \, π^0$ Cross Sections Measurements at 98 MeV/c
First Simultaneous K$^-$p $\rightarrow (Σ^0/Λ) \, π^0$ Cross Sections Measurements at 98 MeV/c Open
We report the first simultaneous and independent measurements of the K$^{-}$p $\rightarrow Σ^0 \, π^{0}$ and K$^{-}$p $\rightarrow Λ\, π^{0}$ cross sections around 100 MeV/c kaon momentum. The kaon beam delivered by the DA$Φ$NE collider wa…
View article: B-flavor tagging at Belle II
B-flavor tagging at Belle II Open
We report on new flavor tagging algorithms developed to determine the quark-flavor content of bottom (B) mesons at Belle II. The algorithms provide essential inputs for measurements of quark-flavor mixing and charge-parity violation. We va…
View article: Precision tests of Quantum Mechanics and CPT symmetry with entangled neutral kaons at KLOE
Precision tests of Quantum Mechanics and CPT symmetry with entangled neutral kaons at KLOE Open
The quantum interference between the decays of entangled neutral kaons is studied in the process $ϕ\rightarrow K_S K_L \rightarrowπ^+π^-π^+π^-$, which exhibits the characteristic Einstein--Podolsky--Rosen correlations that prevent both kao…
View article: Combination of KLOE $σ\big(e^+e^-\rightarrowπ^+π^-γ(γ)\big)$ measurements and determination of $a_μ^{π^+π^-}$ in the energy range $0.10 < s < 0.95$ GeV$^2$
Combination of KLOE $σ\big(e^+e^-\rightarrowπ^+π^-γ(γ)\big)$ measurements and determination of $a_μ^{π^+π^-}$ in the energy range $0.10 < s < 0.95$ GeV$^2$ Open
The three precision measurements of the cross section $σ\big(e^+e^-\rightarrowπ^+π^-γ(γ)\big)$ using initial state radiation by the KLOE collaboration provide an important input for the prediction of the hadronic contribution to the anomal…
View article: The KLOE-2 experiment at DAΦNE
The KLOE-2 experiment at DAΦNE Open
The KLOE-2 experiment is steadily taking data since November 2014 at the upgraded DAΦNE ϕ-factory, in Frascati Laboratories, collecting up to now about 2.4 fb-1 at a rate around 10 pb-1/day. Performances of the upgraded KLOE-2 detector, da…
View article: Precision measurement of the $\eta\to\pi^+\pi^-\pi^0$ Dalitz plot distribution with the KLOE detector
Precision measurement of the $\eta\to\pi^+\pi^-\pi^0$ Dalitz plot distribution with the KLOE detector Open
Using $1.6$ fb$^{-1}$ of $e^+ e^-\to\phi\to\eta\gamma$ data collected with the KLOE detector at DA$\Phi$NE, the Dalitz plot distribution for the $\eta \to \pi^+ \pi^- \pi^0$ decay is studied with the world's largest sample of $\sim 4.7 \cd…
View article: Precision measurement of the $η\toπ^+π^-π^0$ Dalitz plot distribution with the KLOE detector
Precision measurement of the $η\toπ^+π^-π^0$ Dalitz plot distribution with the KLOE detector Open
Using $1.6$ fb$^{-1}$ of $e^+ e^-\toϕ\toηγ$ data collected with the KLOE detector at DA$Φ$NE, the Dalitz plot distribution for the $η\to π^+ π^- π^0$ decay is studied with the world's largest sample of $\sim 4.7 \cdot 10^6$ events. The Dal…