123 Result(s)
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Article
Open AccessFirst observation and study of the K± → π0π0μ±ν decay
The NA48/2 experiment at CERN reports the first observation of the K± → π0π0μ±ν decay based on a sample of 2437 candidates with 15% background contamination collected in 2003–2004. The decay branching ratio in th...
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Article
Open AccessMeasurements of neutrino oscillation parameters from the T2K experiment using \(3.6\times 10^{21}\) protons on target
The T2K experiment presents new measurements of neutrino oscillation parameters using \(19.7(16.3)\times 10^{20}\) ...
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Article
Open AccessMeasurement of the KS → πeν branching fraction with the KLOE experiment
The ratio R \( \mathcal{R} \) = Γ(KS → πeν)/Γ(KS → π+π−) has been measured ...
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Article
Open AccessSeparating pigments and fillers from the polymer matrix in acrylic colors subjected to natural aging
Upon aging and exposure to ambient conditions, acrylic colors get dry and the degree of polymerization of the polymer matrix increases due to progressive cross-linking. When interested in studying acrylic colo...
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Article
Open AccessErratum to: Precision tests of quantum mechanics and \( \mathcal{CPT} \) symmetry with entangled neutral kaons at KLOE
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Article
Open AccessPrecision tests of quantum mechanics and \( \mathcal{CPT} \) symmetry with entangled neutral kaons at KLOE
The quantum interference between the decays of entangled neutral kaons is studied in the process ϕ → KSKL → π+π−π+π−, which exhibits the characteristic Einstein-Podolsky-Rosen correlations that prevent both kaons...
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Article
Multinucleon excitations in neutrino–nucleus scattering: connecting different microscopic models for the correlations
The problem of nucleon–nucleon correlations and meson exchange currents has been vividly debated in connection with the neutrino–nucleus cross sections. In this work we focus on nucleon–nucleon correlations by...
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Article
Open AccessUpper limit on the η → π+π− branching fraction with the KLOE experiment
Based on an integrated luminosity of 1.61 fb−1 e+e− collision data collected with the KLOE detector at DAΦNE, the Frascati ϕ-factory, a search for the P- and CP-violating decay η → π+π− has been performed. Radiat...
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Article
Study of dipole excitations in even-even 156-166Dy with QRPA using the Gogny force
The success encountered in the systematic studies of the electric and magnetic strength functions for almost all even-even nuclei proves the quality of our HFB+QRPA calculations which use the Gogny interaction...
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Article
Open AccessFrozen section accurately allows pathological characterization of endometrial cancer in patients with a preoperative ambiguous or inconclusive diagnoses: our experience
The aim of this study was to assess the agreement rate between intraoperative evaluation (IOE) and final diagnosis (FD) in a series of surgically resected endometrial carcinoma (EC), with a preoperative ambigu...
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Article
Open AccessSpurious finite-size instabilities with Gogny-type interactions
Recently, a new parameterization of the Gogny interaction suitable for astrophysical applications, named D1M*, has been presented. We investigate the possible existence of spurious finite-size instabilities of th...
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Article
Open Access\(\hbox {K}^{-}\) multi-nucleon absorption cross sections and branching ratios in \(\Lambda \hbox {p}\) and \(\Sigma ^0\hbox {p}\) final states
The determination of low-energy cross sections and branching ratios of the \(\hbox {K}^-\) ...
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Chapter and Conference Paper
Effect of Outgoing Nucleon Wave Function on Reconstructed Neutrino Energy
The main goal of accelerator-based neutrino experiments is the determination of the neutrino oscillation parameters, The oscillation probability depends on the ratio of the distance traveled by the neutrino to...
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Article
Open AccessMeasurement of the form factors of charged kaon semileptonic decays
A measurement of the form factors of charged kaon semileptonic decays is presented, based on 4.4 × 106K± → π0e±νe (K e3 ± ) and 2.3 × 106K± → π0μ±ν
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Article
Open AccessMeasurement of the charge asymmetry for the KS → πeν decay and test of CPT symmetry with the KLOE detector
Using 1.63 fb−1 of integrated luminosity collected by the KLOE experiment about 7 × 104 KS → π±e∓ν decays have been reconstructed. The measured value of the charge asymmetry for this decay is AS = (−4.9 ± 5.7stat
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Article
Open AccessCombination of KLOE σ (e+e− → π+π−γ(γ)) measurements and determination of \( {a}_{\mu}^{\pi^{+}{\pi}^{-}} \) in the energy range 0.10 < s < 0.95 GeV2
The three precision measurements of the cross section σ(e+e− → π+π−γ(γ)) using initial state radiation by the KLOE collaboration provide an important input for the prediction of the hadronic contribution to the a...
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Chapter and Conference Paper
Design, Status and Perspective of the Mu2e Crystal Calorimeter
The Mu2e experiment at Fermilab will search for the charged lepton flavor violating process of neutrino-less \(\mu \rightarrow e\) ...
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Article
Electromagnetic dipole and Gamow-Teller responses of even and odd 90-94 40Zr isotopes in QRPA calculations with the D1M Gogny force
In this paper we present theoretical results on the dipole response in the proton spin-saturated 90-94Zr isotopes. The electric and magnetic dipole excitations are obtained in Hartree-Fock-Bogolyubov plus Quasi-p...
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Article
Open AccessA phase 2 study of temozolomide in pretreated metastatic colorectal cancer with MGMT promoter methylation
Presently, few options are available for refractory colorectal cancer (CRC). O6-methyl-guanine-DNA-methyltransferase (MGMT) promoter methylation is a frequent and early event in CRC tumourigenesis. This epigeneti...
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Article
Gemcitabine versus FOLFIRINOX in patients with advanced pancreatic adenocarcinoma hENT1-positive: everything was not too bad back when everything seemed worse
hENT1 is a transmembrane protein which acts as a nucleoside transporter and is the main mediator of Gemcitabine (GEM) uptake into human cells. In this retrospective study we compared GEM versus FOLFIRINOX in p...