activity
20102026
most citedMeasurement of B(J/psi->eta_c gamma) at KEDR

35 citations · 146 across the 13 of their papers we have counts for

collaborators

13 papers

nucl-ex2026

Tensor analyzing power in the reaction at photon energies 350-680 MeV

V. V. Gauzshtein, A. I. Fix, V. I. Ivanov +30

We present measurements of the tensor analyzing power in the reaction at photon energies -~MeV. The experiment was performed at the VEPP-3 stor…

hep-ex2018★ 32 cited

Precise measurement of and between 1.84 and 3.72 GeV at the KEDR detector

V. V. Anashin, O. V. Anchugov, V. M. Aulchenko +86

The present work continues a series of the KEDR measurements of the value that started in 2010 at the VEPP-4M collider. By combining new data with our previous results…

hep-ex2016★ 31 cited

Measurement of between 1.84 and 3.05 GeV at the KEDR detector

V. V. Anashin, V. M. Aulchenko, E. M. Baldin +75

Using the KEDR detector at the VEPP-4M collider, we have determined the values of at thirteen points of the center-of-mass energy between 1.84 and 3.05 GeV. The achiev…

physics.acc-ph2014

Low emittance lattice cell with large dynamic aperture

A. Bogomyagkov, E. Levichev, P. Piminov

Compact low emittance lattice cell providing large dynamic aperture is essentual for development of extremely low (pm range) emittance storage rings. As it is well known, a pair of…

hep-ex2013

Parameters of charmonium states from KEDR

KEDR Collaboration, V. M. Aulchenko, E. M. Baldin +80

We report results of experiments performed with the KEDR detector at the VEPP-4M collider. They include final results for the mass and other parameters of the , $ψ(2S…

hep-ex2013★ 5 cited

Measurement of the ratio of the leptonic widths for the meson

KEDR Collaboration, V. M. Aulchenko, E. M. Baldin +79

The ratio of the electron and muon widths of the meson has been measured using direct decays in the KEDR experiment at the VEPP-4M electron-positron collider. The resul…

hep-ex2011★ 1 cited

Measurement of J/psi leptonic width with the KEDR detector

V. V. Anashin, V. M. Aulchenko, E. M. Baldin +79

We report a new precise determination of the leptonic widths of the J/psi meson performed with the KEDR detector at the VEPP-4M collider. The measured values of the J/…

hep-ex2011★ 8 cited

Search for narrow resonances in e+ e- annihilation between 1.85 and 3.1 GeV with the KEDR Detector

KEDR Collaboration, V. V. Anashin, V. M. Aulchenko +80

We report results of a search for narrow resonances in e+ e- annihilation at center-of-mass energies between 1.85 and 3.1 GeV performed with the KEDR detector at the VEPP-4M e+ e-…

hep-ex2010★ 35 cited

Measurement of B(J/psi->eta_c gamma) at KEDR

V. V. Anashin, V. M. Aulchenko, E. M. Baldin +80

We present a study of the inclusive photon spectrum from 6.3 million J/psi decays collected with the KEDR detector at the VEPP-4M e+e- collider. We measure the branching fraction o…

physics.acc-ph2010

Dane developments for the KLOE-2 experimental run

C. Milardi, D. Alesini, M. E. Biagini +38

Recently the peak luminosity achieved on the DAΦNE collider has been improved by almost a factor three by implementing a novel collision scheme based on large Piwinski angle and Cr…

hep-ex2010★ 15 cited

Measurement of J/psi to eta_c gamma at KEDR

V. V. Anashin, V. M. Aulchenko, E. M. Baldin +79

We present a study of the inclusive photon spectra from 5.9 million J/psi decays collected with the KEDR detector at the VEPP-4M e+e- collider. We measure the branching fraction of…

hep-ex2010★ 17 cited

Measurement of Γ_{ee}(J/ψ)*Br(J/ψ->e^+e^-) and Γ_{ee}(J/ψ)*Br(J/ψ->μ^+μ^-)

KEDR Collaboration, V. V. Anashin, V. M. Aulchenko +80

The products of the electron width of the J/ψmeson and the branching fraction of its decays to the lepton pairs were measured using data from the KEDR experiment at the VEPP-4M ele…

hep-ex2010★ 2 cited

Recent results from the KEDR Detector

V. V. Anashin, V. M. Aulchenko, E. M. Baldin +77

We report results of experiments performed with the KEDR detector at the VEPP-4M e+e- collider. They include precise measurement of the D0 and D+- meson masses, determination of th…