Search Results - "Degtyarenko, P.V."
-
1
-
2
Measurement of deeply virtual compton scattering beam-spin asymmetries
Published in Physical review letters (25-04-2008)“…The beam-spin asymmetries in the hard exclusive electroproduction of photons on the proton (e p-->epgamma) were measured over a wide kinematic range and with…”
Get full text
Journal Article -
3
The CEBAF large acceptance spectrometer (CLAS)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-05-2003)“…The CEBAF large acceptance spectrometer (CLAS) is used to study photo- and electro-induced nuclear and hadronic reactions by providing efficient detection of…”
Get full text
Journal Article Conference Proceeding -
4
First measurement of beam-recoil observables C x and C z in hyperon photoproduction
Published in Physical review. C, Nuclear physics (01-03-2007)Get full text
Journal Article -
5
Measurement of deeply virtual compton scattering with a polarized-proton target
Published in Physical review letters (18-08-2006)“…The longitudinal target-spin asymmetry AUL for the exclusive electroproduction of high-energy photons was measured for the first time in ep-->e;'pgamma. The…”
Get full text
Journal Article -
6
Observation of an exotic baryon with S=+1 in photoproduction from the proton
Published in Physical review letters (23-01-2004)“…The reaction gamma p-->pi(+)K(-)K(+)n was studied at Jefferson Laboratory using a tagged photon beam with an energy range of 3-5.47 GeV. A narrow baryon state…”
Get full text
Journal Article -
7
Light vector mesons in the nuclear medium
Published in Physical review. C, Nuclear physics (01-07-2008)“…The light vector mesons ({rho},{omega}, and {phi}) were produced in deuterium, carbon, titanium, and iron targets in a search for possible in-medium…”
Get full text
Journal Article -
8
Beam spin asymmetries in deeply virtual Compton scattering (DVCS) with CLAS at 4.8 GeV
Published in Physical review. C, Nuclear physics (01-09-2009)“…We report measurements of the beam spin asymmetry in deeply virtual Compton scattering (DVCS) at an electron beam energy of 4.8 GeV using the CLAS detector at…”
Get full text
Journal Article -
9
Search for the photoexcitation of exotic mesons in the pi+pi+pi- system
Published in Physical review letters (13-03-2009)“…A search for exotic mesons in the pi;{+}pi;{+}pi;{-} system photoproduced by the charge exchange reaction gammap-->pi;{+}pi;{+}pi;{-}(n) was carried out by the…”
Get full text
Journal Article -
10
Eta' photoproduction on the proton for photon energies from 1.527 to 2.227 GeV
Published in Physical review letters (17-02-2006)“…Differential cross sections for the reaction gamma p --> eta' p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527…”
Get full text
Journal Article -
11
Cascade production in the reactions γ p → K + K + ( X ) and γ p → K + K + π − ( X )
Published in Physical review. C, Nuclear physics (01-08-2007)Get full text
Journal Article -
12
Beam-helicity asymmetries in double-charged-pion photoproduction on the proton
Published in Physical review letters (14-10-2005)“…Beam-helicity asymmetries for the two-pion-photoproduction reaction gammap-->ppi(+)pi(-) have been studied for the first time in the resonance region for…”
Get full text
Journal Article -
13
Electron scattering from high-momentum neutrons in deuterium
Published in Physical review. C, Nuclear physics (01-03-2006)“…We report results from an experiment measuring the semiinclusive reaction {sup 2}H(e,e{sup '}p{sub s}) in which the proton p{sub s} is moving at a large angle…”
Get full text
Journal Article -
14
-
15
Deeply virtual and exclusive electroproduction of ω-mesons
Published in The European physical journal. A, Hadrons and nuclei (01-06-2005)“…The exclusive $\omega$ electroproduction off the proton was studied in a large kinematical domain above the nucleon resonance region and for the highest…”
Get full text
Journal Article -
16
Bayesian analysis of pentaquark signals from CLAS data
Published in Physical review letters (08-02-2008)“…We examine the results of two measurements by the CLAS collaboration, one of which claimed evidence for a Theta(+) pentaquark, while the other found no such…”
Get full text
Journal Article -
17
Exclusive photoproduction of the cascade (Ξ) hyperons
Published in Physical review. C, Nuclear physics (01-05-2005)“…We report on the first measurement of exclusive {xi}{sup -}(1321) hyperon photoproduction in {gamma}p{yields}K{sup +}K{sup +}{xi}{sup -} for 3.2<E{sub…”
Get full text
Journal Article -
18
Photoproduction of φ ( 1020 ) Mesons on the Proton at Large Momentum Transfer
Published in Physical review letters (27-11-2000)Get full text
Journal Article -
19
Photoproduction of the omega meson on the proton at large momentum transfer
Published in Physical review letters (17-01-2003)“…The differential cross section, dsigma/dt, for omega meson exclusive photoproduction on the proton above the resonance region (2.6<W<2.9 GeV) was measured up…”
Get full text
Journal Article -
20
Search for {theta}{sup +}(1540) Pentaquark in High-Statistics Measurement of {gamma}p{yields}K{sup 0}K{sup +}n at CLAS
Published in Physical review letters (03-02-2006)“…The exclusive reaction {gamma}p{yields}K{sup 0}K{sup +}n was studied in the photon energy range between 1.6 and 3.8 GeV searching for evidence of the exotic…”
Get full text
Journal Article