206 citations · 1.2k across the 30 of their papers we have counts for
28 papers · 1 filter
Measurement of sigma(e+ e- -> pi+ pi-) from threshold to 0.85 GeV^2 using Initial State Radiation with the KLOE detector
KLOE Collaboration, F. Ambrosino, F. Archilli +45
We have measured the cross section of the radiative process e+e- -> pi+pi-gamma with the KLOE detector at the Frascati phi-factory DAPHNE, from events taken at a CM energy W=1 GeV.…
Study of the a_0(980) meson via the radiative decay phi->eta pi^0 gamma with the KLOE detector
KLOE Collaboration, F. Ambrosino, A. Antonelli +75
We have studied the phi->a_0(980) gamma process with the KLOE detector at the Frascati phi-factory DAPhNE by detecting the phi->eta pi^0 gamma decays in the final states with eta->…
Measurement of the branching ratio and search for a CP violating asymmetry in the eta -> pi+pi-e+e-(gamma) decay at KLOE
KLOE Collaboration, F. Ambrosino, A. Antonelli +57
We have studied the eta->pi+pi-e+e-(gamma) decay using about 1.7 fb^-1 collected by the KLOE experiment at the DAFNE phi-factory. This corresponds to about 72 millions eta mesons p…
Search for the K_S -> e+e- decay with the KLOE detector
The KLOE Collaboration, F. Ambrosino, A. Antonelli +63
We present the result of a direct search for the decay K_S -> e+e-, obtained with a sample of e+e- -> phi -> K_S K_L events produced at DAFNE, the Frascati phi-factory, for an inte…
Measurement of and the dipion contribution to the muon anomaly with the KLOE detector
KLOE Collaboration
We have measured the cross section at DANE, the Frascati ϕ-factory, using events with initial state radiation photons emitted at small angle and inclusi…
Study of the process e+e- -> omega pi0 in the phi-meson mass region with the KLOE detector
The KLOE Collaboration, F. Ambrosino, A. Antonelli +62
We have studied the e+e- -> omegapi0 cross section in the sqrt(s) interval 1000-1030 MeV using the pi+pi-pi0pi0 and pi0pi0gamma final states with a sample of ~600 pb^-1 collected w…
Measurement of the absolute branching ratio of the K+ -> pi+ pi0 (gamma) decay with the KLOE detector
F. Ambrosino, A. Antonelli, M. Antonelli +75
We have measured the absolute branching ratio of the K+ -> pi+ pi0 (gamma) decay, using about 20 million tagged K+ mesons collected with the KLOE detector at DAFNE, the Frascati ph…
Vus and lepton universality from kaon decays with the KLOE detector
F. Ambrosino, A. Antonelli, M. Antonelli +76
KLOE has measured most decay branching ratios of Ks, Kl and K+/- mesons. It has also measured the Kl and the K+- lifetime and determined the shape of the form factors involved in k…
Measurement of the charged kaon lifetime with the KLOE detector
F. Ambrosino, A. Antonelli, M. Antonelli +73
We have measured the charged kaon lifetime using a sample of 15 \times 10^6 tagged kaon decays. Charged kaons were produced in pairs at the DA\PhiNE ϕ-factory, e^+e^- \to ϕ\to K^+…
Measurement of the absolute branching ratios for semileptonic K+/- decays with the KLOE detector
KLOE Collaboration
Using a sample of over 600 million phi->K+K- decays collected at the Dafne e+e- collider, we have measured with the KLOE detector the absolute branching ratios for the charged kaon…
Precise measurements of the eta and the neutral kaon meson masses with the KLOE detector
F. Ambrosino, A. Antonelli, M. Antonelli +73
We present precise measurements of the eta and K0 masses using the processes phi to eta gamma, eta to gamma gamma and phi to Ks Kl, Ks to pi+ pi-. The K0 mass measurement, M_K=497.…
Measurement of the K_L \to πμνform factor parameters with the KLOE detector
KLOE Collaboration
Using 328 pb^{-1}of data collected at DAFNE corresponding to 1.8 million decays, we have measured the form factor parameters. The structure of the $K-π…
A Study of the Radiative Ke3 Decay and Search for Direct Photon Emission with the KLOE Detector
Kloe Collaboration
We present a measurement of the ratio R = Γ(\keg;\Estar>30\mev,\qstar>20^\circ)Γ(\kegf)$ and a first measurement of the direct emission contribution in KL semileptonic decays. T…
Measurement of the slope parameter αfor the η\to 3π^0 decay at KLOE
KLOE collaboration, F. Ambrosino, A. Antonelli +80
We report a preliminary measurement of the slope parameter for the $η\to 3\piz$ decay carried out with KLOE at DANE; where is the parameter describing the energy depende…
Search for the K(S) --> e+e- decay with the KLOE detector at DAFNE
The KLOE collaboration
We present results of a direct search for the decay KS --> e+e- with the KLOE detector, obtained with a sample of e+e- --> phi --> KSKL events produced at DAFNE, the Frascati phi-f…
Charged kaon lifetime at KLOE
F. Ambrosino, A. Antonelli, M. Antonelli +79
Preliminary result on the charged kaon lifetime, obtained by the KLOE experiment operating at DANE, the Frascati -factory, is presented
Dalitz plot analysis of e+ e- --> pi0 pi0 gamma events at SQRT(s) ~ M(phi) with the KLOE detector
KLOE Collaboration
We have studied the Dalitz plot of the e+ e- --> pi0 pi0 gamma events collected at SQRT(s) ~ M(phi) with the KLOE detector. In the dipion invariant mass (Mpp) region below 700 MeV,…
First observation of quantum interference in the process phi -> KS KL ->pi+pi-pi+pi-: a test of quantum mechanics and CPT symmetry
KLOE collaboration
We present the first observation of quantum interference in the process phi -> KS KL ->pi+pi-pi+pi-. This analysis is based on data collected with the KLOE detector at the e^+e^- c…
Measurement of the Branching Ratio of the KL -> pi+pi- decay with the KLOE Detector
KLOE collaboration
We present a measurement of the branching ratio of the CP violating decay KL->pi+pi- performed by the KLOE experiment at the phi factory DAFNE. We use 328 pb-1 of data collected in…
Study of the branching ratio and charge asymmetry for the decay Ks->pi e nu with the KLOE detector
The KLOE Collaboration
Among some 400 million KsKl pairs produced in e+e- annihilations at DAFNE, about 6500 each of Ks->pi+e-nubar and Ks->pi-e+nu decays have been observed with the KLOE detector. From…
Precise measurement of Gamma(Ks->pi+pi-(gamma))/Gamma(Ks->pi0pi0) with the KLOE detector at DAFNE
The KLOE Collaboration
Using a sample of over 400 million phi->KsKl decays produced during the years 2001 and 2002 at the DAFNE e+e- collider, the ratio R=Gamma(Ks->pi+pi-(g))/Gamma(Ks->pi0pi0) has been…
Study of the decay phi--> f0(980)g --> pi+pi-g with the KLOE detector
KLOE collaboration
We measured, with the KLOE detector, the spectrum of pi+pi- invariant mass in a sample of 6.7 x 10^5 e+e- --> pi+pi-g events with the photon at large polar angle (theta_g>45^o) at…
Measurement of the Absolute Branching Ratio for the K+ -> mu+ nu(gamma) Decay with the KLOE Detector
KLOE Collaboration
We have measured the fully inclusive K+ -> mu+nu(gamma) absolute branching ratio with the KLOE experiment at DAFNE, the Frascati Phi-factory. From some 865,283 K+ -> mu+nu(gamma) d…
Measurement of the KL meson lifetime with the KLOE detector
The KLOE collaboration
We present a measurement of the KL lifetime using the KLOE detector. From a sample of 4 x 10^8 KS KL pairs following the reaction e+ e- -> phi -> KS KL we select 15 x 10^6 KL -> p0…