papers

Publications (49)

hep-ex2015

Search for dark Higgsstrahlung in e+ e- -> mu+ mu- and missing energy events with the KLOE experiment

2 Collaboration, D. Babusci, G. Bencivenni +55

We searched for evidence of a Higgsstrahlung process in a secluded sector, leading to a final state with a dark photon U and a dark Higgs boson h', with the KLOE detector at DAFNE.…

hep-ex2013

Limit on the production of a light vector gauge boson in phi meson decays with the KLOE detector

2 Collaboration, D. Babusci, D. Badoni +68

We present a new limit on the production of a light dark-force mediator with the KLOE detector at DAPHNE. This boson, called U, has been searched for in the decay phi --> eta U, U…

hep-ex2003

Study of the Process e+ e- --> omega pi0 --> pi0 pi0 gamma in c.m. Energy Range 920--1380 MeV at CMD-2

2 Collaboration

The cross section of the process e+ e- --> omega pi0 --> pi0 pi0 gamma has been measured in the c.m. energy range 920-1380 MeV with the CMD-2 detector. Its energy dependence is wel…

hep-ex1997

Study of KS KL Coupled Decays and KL -Be Interactions with the CMD-2 Detector at VEPP-2M Collider

2 Collaboration

The integrated luminosity about 4000 inverse nanobarn of around phi meson mass ( 5 millions of phi mesons) has been collected with the CMD-2 detector at the VEPP-2M collider. A lat…

hep-ex2008

Search for Lorentz and CPT Violation Effects in Muon Spin Precession

2 Collaboration, G. W. Bennett

The spin precession frequency of muons stored in the storage ring has been analyzed for evidence of Lorentz and CPT violation. Two Lorentz and CPT violation signatures were…

hep-ex1999

First observation of the decay

2 Collaboration

Radiative decays of the meson have been studied using a data sample of about 20 million decays collected by the CMD-2 detector at VEPP-2M collider in Novosibirsk. From se…

hep-ex2013

Detection of mesons production in pA-interactions at 70 GeV

2 Collaboration, A. Aleev, E. Ardashev +46

The results of analysis SERP-E-184 experiment data, obtained with 70 GeV proton beam irradiation of active target with carbon, silicon and lead plates are presented. For 3-prongs c…

hep-ex2012

Measurement of η meson production in γγ interactions and Γ(η-->γγ) with the KLOE detector

2 Collaboration, D. Babusci, D. Badoni +68

We present a measurement of η meson production in photon-photon interactions produced by electron-positron beams colliding with \sqrt{s}=1 GeV. The measurement is done with the KL…

hep-ex2018

Measurement of the form factors of charged kaon semileptonic decays

2 Collaboration

A measurement of the form factors of charged kaon semileptonic decays is presented, based on () and $K^\…

hep-ex2011

physics with the KLOE experiment

2 Collaboration, F. Archilli, D. Babusci +67

The processes , with being either the meson or , are studied at DANE, with beams colliding at GeV, below the $Ï…

hep-ex2005

Observation of a cusp-like structure in the pizero-pizero invariant mass distribution from K+- ==> pi+- pizero pizero decay and determination of the pi-pi scattering lengths

2 Collaboration, C. Lazzeroni, D. J. Munday +2

We report the results from a study of ~23 Million K+- ==> pi+- pizero pizero decays recorded by the NA48/2 experiment at the CERN SPS, showing an anomaly in the pizero pizero invar…

hep-ex2001

Precision Measurement of Muon g-2 at BNL

2 Collaboration, O. Rind

The Muon (g-2) Experiment (E821) at Brookhaven National Laboratory (BNL) has measured the anomalous magnetic moment of the positive muon to an unprecedented precision of 1.3 parts…

hep-ex2005

Study of the and meson decays into pseudoscalar meson and pair with the CMD-2 detector

2 Collaboration

Using 3.3 pb of data collected with the CMD-2 detector in the 720 -- 840 MeV c.m. energy range, the branching fraction of the conversion decay has been mea…

gr-qc2014

The NINJA-2 project: Detecting and characterizing gravitational waveforms modelled using numerical binary black hole simulations

The LIGO Scientific Collaboration, the Virgo Collaboration, 2 Collaboration +888

The Numerical INJection Analysis (NINJA) project is a collaborative effort between members of the numerical relativity and gravitational-wave astrophysics communities. The purpose…

hep-ex2026

Final Report on the Measurement of the Positive Muon Anomalous Magnetic Moment at Fermilab to 127 ppb

2 Collaboration, D. P. Aguillard, T. Albahri +192

This report details the final measurement of the muon magnetic anomaly, , by the Muon experiment at Fermi National Accelerator Laboratory (FNAL), using posit…

physics.ins-det2010

Technical Design Report of the Inner Tracker for the KLOE-2 experiment

2 Collaboration, F. Archilli, D. Badoni +80

The technical design report of the Inner Tracker for the KLOE-2 experiment is presented

hep-ex2016

Measurement of the transition form factor with the KLOE detector

2 Collaboration, A. Anastasi, D. Babusci +61

A measurement of the vector to pseudoscalar conversion decay with the KLOE experiment is presented. A sample of signal events was selected from a da…

hep-ex2018

Combined limit on the production of a light gauge boson decaying into and

2 Collaboration, A. Anastasi, D. Babusci +56

We searched for the decay of a light vector gauge boson, also known as dark photon, in the process by means of the Initial State Rad…

hep-ex2018

Combination of KLOE measurements and determination of in the energy range GeV

2 Collaboration, A. Anastasi, D. Babusci +62

The three precision measurements of the cross section using initial state radiation by the KLOE collaboration provide an important inp…

hep-ex2010

Measurement of the direct emission and interference terms and search for CP violation in the decay K\pm -> π\pmπ^0 g

2 Collaboration

We report on the measurement of the direct emission (DE) and interference (INT) terms of the K\pm -> π\pmπ^0 g decay by the NA48/2 experiment at the CERN SPS. From the data colle…

hep-ex2007

First Observation and Measurement of the Decay K+- -> pi+- e+ e- gamma

2 Collaboration, J. R. Batley

Using the full data set of the NA48/2 experiment, the decay K+- -> pi+- e+ e- gamma is observed for the first time, selecting 120 candidates with 7.3 +- 1.7 estimated background ev…

hep-ex2001

Measurement of the meson parameters with CMD-2 detector at VEPP-2M Collider

2 Collaboration

About 300 000 events in the center of mass energy range from 984 to 1040 MeV were used for the measurement of the meson parameters. The following…

hep-ex2008

Measurement of e+e- -> phi -> K+K- cross section with the CMD-2 detector at VEPP-2M Collider

2 Collaboration, R. R. Akhmetshin, V. M. Aulchenko +36

The process e+ e- -> phi -> K+ K- has been studied with the CMD-2 detector using about 542 000 events detected in the center-of-mass energy range from 1.01 to 1.034 GeV. The system…

hep-ex2009

Determination of the S-wave pi pi scattering lengths from a study of K+- -> pi+- pi0 pi0 decays

2 Collaboration

We report the results from a study of the full sample of ~ 6.031 10^7 K+- -> pi+- pi0 pi0 decays recorded by the NA48/2 experiment at the CERN SPS. As first observed in this experi…

hep-ex2014

Detailed study of the () decay properties

2 Collaboration

A sample of 65210 () decay candidates with background contamination has been c…

hep-ex2011

Neutral pion number fluctuations at high multiplicity in pp-interactions at 50 GeV

2 Collaboration, A. G. Afonin, A. N. Aleev +68

Neutral pion number N0 distributions for each total number of particles in event Ntot=Nch+N0 are obtained. The scaled variance of neutral pion fluctuations, omega=D/<N0>, is measur…

hep-ex1999

Study of the decays into and final states

2 Collaboration

Radiative decays of the meson have been studied using a data sample of about 19 million decays collected by the CMD-2 detector at VEPP-2M collider in Novosibirsk. From se…

hep-ex2006

Search for direct CP violation in the decays K\pm \to 3π\pm

2 Collaboration, J. R. Batley

We report a measurement of the direct CP violation asymmetry parameter in charged kaon decays by the NA48/2 experiment at the CERN SPS. The experimen…

hep-ex2000

Observation of the phi to pi+pi-pi+pi- Decay

2 Collaboration

Using 11.6 pb^{-1} of data collected in the energy range 0.984--1.06 GeV by CMD-2 at VEPP-2M, the cross section of the reaction e+e- to pi+pi-pi+pi- has been studied. For the first…

hep-ex2007

High-statistics measurement of the pion form factor in the rho-meson energy range with the CMD-2 detector

2 Collaboration, R. R. Akhmetshin, V. M. Aulchenko +52

We present a measurement of the pion form factor based on e+e- annihilation data from the CMD-2 detector in the energy range 0.6<sqrt(s)<1.0 GeV with a systematic uncertainty of 0.…

hep-ex2017

Measurement of the running of the fine structure constant below 1 GeV with the KLOE Detector

2 Collaboration, A. Anastasi, D. Babusci +63

We have measured the running of the effective QED coupling constant in the time-like region GeV with the KLOE detector at DANE using the Initial St…

hep-ex2006

Measurement of the Pion Form Factor in the Energy Range 1.04-1.38 GeV with the CMD-2 Detector

2 Collaboration, V. M. Aulchenko

The cross section for the process is measured in the c.m. energy range 1.04-1.38 GeV from 995 000 selected collinear events including 860000 events, 82…

hep-ex2011

Properties of Neutral Charmed Mesons in Proton--Nucleus Interactions at 70 GeV

2 Collaboration, A. N. Aleev, E. N. Ardashev +49

The results of treatment of data obtained in the SERP-E-184experiment "Investigation of mechanisms of the production of charmed particles in proton-nucleus interactions at 70 GeV a…

hep-ex2011

Search for a vector gauge boson in phi meson decays with the KLOE detector

2 Collaboration

The existence of a light dark force mediator has been tested with the KLOE detector at DAPHNE. This particle, called U, is searched for using the decay chain phi-->etaU, eta-->pi+p…

gr-qc2007

Results of the IGEC-2 search for gravitational wave bursts during 2005

2 Collaboration

The network of resonant bar detectors of gravitational waves resumed coordinated observations within the International Gravitational Event Collaboration (IGEC-2). Four detectors ar…

hep-ex2014

Test of CPT and Lorentz symmetry in entangled neutral kaons with the KLOE experiment

2 Collaboration, D. Babusci, I. Balwierz-Pytko +70

Neutral kaon pairs produced in phi decays in anti-symmetric entangled state can be exploited to search for violation of CPT symmetry and Lorentz invariance. We present an analysis…

hep-ex2000

Study of the process e+e- to pi+pi-pi+pi-pi0 with CMD-2 detector

2 Collaboration

The process e+e- to pi+ pi- pi+ pi- pi0 has been studied in the center of mass energy range 1280 -- 1380 MeV using 3.0 1/pb of data collected with the CMD-2 detector in Novosibirsk…

hep-ex2016

Precision measurement of the Dalitz plot distribution with the KLOE detector

2 Collaboration, A. Anastasi, D. Babusci +61

Using fb of data collected with the KLOE detector at DANE, the Dalitz plot distribution for the decay is studied with…

hep-ex2012

New measurement of the charged kaon semileptonic (Ke4) decay Branching Ratio and Hadronic Form Factors

2 Collaboration

A sample of more than one million Ke4 decay candidates with less than one percent background contamination has been collected by the NA48/2 experiment at the CERN SPS in 2003-2004,…

hep-ex2014

Measurement of the absolute branching ratio of the decay with the KLOE detector

2 Collaboration

The absolute branching ratio of the decay, inclusive of final-state radiation, has been measured using 17 million tagged mesons colle…

hep-ex2005

Neutrino Oscillation Effects in Soudan-2 Upward-stopping muons

2 Collaboration, W. W. M. Allison

Upward-going stopping muons initiated by atmospheric \numu and \anumu interactions in the rock below the Soudan 2 detector have been isolated, together with a companion sample of n…

astro-ph2007

Study of time lags in HETE-2 Gamma-Ray Bursts with redshift: search for astrophysical effects and Quantum Gravity signature

2 Collaboration, J. Bolmont, A. Jacholkowska +2

The study of time lags between spikes in Gamma-Ray Bursts light curves in different energy bands as a function of redshift may lead to the detection of effects due to Quantum Gravi…

hep-ex1997

Search for rare Phi decays in pi+ pi_ gamma final state

2 Collaboration

A search for phi radiative decays has been performed using a data sample of about 2.0 million phi decays collected by the CMD-2 detector at VEPP-2M collider in Novosibirsk. From th…

hep-ex2000

Observation of the phi to eta' gamma decay with four charged particles and photons in the final state

2 Collaboration

Using 11.6 1/pb of data collected in the energy range 0.864-1.06 GeV by CMD-2 at VEPP-2M, the rare decay mode phi to eta' gamma was observed via the decay chain eta' to pi+pi- eta,…

hep-ex2000

Measurement of omega meson parameters in pi^+pi^-pi^0 decay mode with CMD-2

2 Collaboration

About 11 200 e^+e^- -> omega -> pi^+pi^-pi^0 events selected in the center of mass energy range from 760 to 810 MeV were used for the measurement of the ωmeson parameters. The fol…

hep-ex2024

First observation and study of the decay

2 Collaboration, J. R. Batley, G. Kalmus +121

The NA48/2 experiment at CERN reports the first observation of the decay based on a sample of 2437 candidates with 15% background co…

hep-ex2007

Measurement of the Dalitz plot slope parameters of the decay

2 Collaboration, J. R. Batley et al.

The distribution of the decays in the Dalitz plot has been measured by the NA48/2 experiment at the CERN SPS with a sample of fully recon…

hep-ex2019

First Observation and Study of the Decay

2 Collaboration

The NA48/2 experiment at CERN reports the first observation of the decay from an exposure of charged kaon decays recorded in $2…

hep-ex2016

Limit on the production of a new vector boson in , U with the KLOE experiment

2 Collaboration, A. Anastasi, D. Babusci +62

The recent interest in a light gauge boson in the framework of an extra U(1) symmetry motivates searches in the mass range below 1 GeV. We present a search for such a particle, the…