Search Results - "Medvedko, A S"
-
1
Addendum to: Measurement of Γee(J/ψ) with KEDR detector
Published in The journal of high energy physics (01-07-2020)“…The electronic width of the J / ψ meson and its product by the branching fractions of J / ψ meson decay to hadrons and electrons measured with the KEDR…”
Get full text
Journal Article -
2
Measurement of Γee(J/ψ) with KEDR detector
Published in The journal of high energy physics (01-05-2018)“…A bstract The product of the electronic width of the J/ψ meson and the branching fractions of its decay to hadrons and electrons has been measured using the…”
Get full text
Journal Article -
3
Experiments with the KEDR Detector at the Collider VEPP-4M in the Energy Range = 1.84–3.88 GeV
Published in Physics of particles and nuclei (01-02-2023)“…— The review presents the experiments performed with the KEDR detector at the collider VEPP-4M in the energy range of = 1.84–3.88 GeV. The cross section of…”
Get full text
Journal Article -
4
-
5
The KEDR detector
Published in Physics of particles and nuclei (01-07-2013)“…The KEDR detector is a universal magnetic detector designed for studying the c - and b -quarks and two-photon physics, and is employed at the VEPP-4M e + e −…”
Get full text
Journal Article -
6
Master controller of a high-voltage power unit source of an electron beam welding device
Published in Optoelectronics, instrumentation, and data processing (01-11-2015)“…This paper describes the structure and control algorithms of a controller of a high-voltage source with an output voltage of 60 kV and a power of up to 30 kW…”
Get full text
Journal Article -
7
A compact far infrared free electron laser
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-03-1998)“…The Korean Atomic Energy Research Institute and the Budker INP developed a design and manufactured the main parts of a free electron laser with emission power…”
Get full text
Journal Article -
8
Measurement of parameters
Published in Physics letters. B (15-05-2012)“…We report the final results of a study of the psi ( 3770 ) meson using a data sample collected with the KEDR detector at the VEPP-4M electron-positron…”
Get full text
Journal Article -
9
Measurement of main parameters of the resonance
Published in Physics letters. B (15-05-2012)“…A high-precision determination of the main parameters of the psi ( 2 S ) resonance has been performed with the KEDR detector at the VEPP-4M e + e - collider in…”
Get full text
Journal Article -
10
Search for narrow resonances in e super(+e) super(-) annihilation between 1.85 and 3.1 GeV with the KEDR detector
Published in Physics letters. B (26-09-2011)“…We report results of a search for narrow resonances in e super(+e) super(-) annihilation at center-of-mass energies between 1.85 and 3.1 GeV performed with the…”
Get full text
Journal Article -
11
Measurement of the τ lepton mass at the KEDR detector
Published in JETP letters (01-06-2007)Get full text
Journal Article -
12
First lasing at the high-power free electron laser at Siberian center for photochemistry research
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-08-2004)“…The first lasing near wavelength 140 μm was achieved in April 2003 on a high-power free electron laser (FEL) constructed at the Siberian Center for…”
Get full text
Journal Article -
13
A four-quadrant voltage converter (600 V, 500 A)
Published in Instruments and experimental techniques (New York) (01-03-2010)“…A power system based on regulators connected in a pulse-width modulation (PWM) half-bridge circuit with up-to-date power IGBT switches. The system ensures the…”
Get full text
Journal Article -
14
Commissioning feedback systems at VEPP-4M electron-positron collider
Published in Physics of particles and nuclei letters (01-12-2010)“…One of the basic constraints on the efficiency of the VEPP-4M electron-positron collider in high-energy physics experiments is the longitudinal multibunch…”
Get full text
Journal Article -
15
Physical launch of the first stage of IREN setup
Published in Physics of particles and nuclei letters (01-12-2010)“…The launch of the first stage of the Intense REsonance Neutron source installation (IREN) at the Laboratory of Neutron Physics, Joint Institute for Nuclear…”
Get full text
Journal Article -
16
Recent Results from the KEDR Detector
Published in EPJ Web of conferences (01-01-2012)“…The authors describe recent results from the KEDR detector at the VEPP-4M collider. They include: a search for narrow resonances between 1.85 and 3.1 GeV, a…”
Get full text
Journal Article -
17
Recent Results from the KEDR Detector
Published in EPJ Web of conferences (01-01-2012)“…We describe recent results from the KEDR detector at the VEPP-4Mcollider. They include: a search for narrow resonances between 1.85 and 3.1 GeV, a test of…”
Get full text
Journal Article -
18
Measurement of ψ(3770) parameters
Published in Physics letters. B (2012)Get full text
Journal Article -
19
Measurement of main parameters of the ψ(2S) resonance
Published in Physics letters. B (2012)Get full text
Journal Article -
20
Search for narrow resonances in e+e― annihilation between 1.85 and 3.1 GeV with the KEDR detector
Published in Physics letters. B (2011)Get full text
Journal Article