396 citations · 3.7k across the 48 of their papers we have counts for
48 papers
Beam Spin Asymmetries in DVCS with CLAS at 4 .8 GeV
G. Gavalian
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 the Thomas Jefferson…
A Precise Measurement of the Neutron Magnetic Form Factor GMn in the Few-GeV2 Region
J. Lachniet, A. Afanasev, H. Arenhövel +5
The neutron elastic magnetic form factor GMn has been extracted from quasielastic electron scattering data on deuterium with the CEBAF Large Acceptance Spectrometer (CLAS) at Jeffe…
Measurement of unpolarized semi-inclusive pi+ electroproduction off the proton
CLAS Collaboration, M. Osipenko, M. Ripani +3
Semi-inclusive pi+ electroproduction on protons has been measured with the CLAS detector at Jefferson Lab. The measurement was performed on a liquid-hydrogen target using a 5.75 Ge…
Search for the photo-excitation of exotic mesons in the pi+pi+pi- system
M. Nozar, C. Salgado, D. P. Weygand +2
A search for exotic mesons in the system photoproduced by the charge exchange reaction was carried out by the CLAS collaboration at Jef…
Electroexcitation of the Roper resonance for 1.7 < Q2 < 4.5 GeV2 in ep -> enpi+
I. G. Aznauryan, V. D. Burkert, W. Kim +2
The helicity amplitudes of the electroexcitation of the Roper resonance are extracted for 1.7 < Q2 < 4.5 GeV2 from recent high precision JLab-CLAS cross section and longitudinally…
Light Vector Mesons in the Nuclear Medium
M. H. Wood, R. Nasseripour, D. P. Weygand +5
The light vector mesons (, , and ) were produced in deuterium, carbon, titanium, and iron targets in a search for possible in-medium modifications to the properties of the…
Moments of the Spin Structure Functions g_1^p and g_1^d for 0.05 < Q^2 < 3.0 GeV^2
Y. Prok, P. Bosted, V. D. Burkert +7
The spin structure functions g_1 for the proton and the deuteron have been measured over a wide kinematic range in x and Q2 using 1.6 and 5.7 GeV longitudinally polarized electrons…
Polarized Structure Function for in the Nucleon Resonance Region
Rakhsha Nasseripour, Brian Raue, Daniel Carman +2
The first measurements of the polarized structure function for the reaction in the nucleon resonance region are reported. Measurements are included fro…
Cross sections and beam asymmetries for $\vev{e}p \to enπ^+$ in the nucleon resonance region for
K. Park, V. D. Burkert, W. Kim +1
The exclusive electroproduction process was measured in the range of the photon virtuality , and the invariant mass range…
First measurement of coherent -meson photoproduction on deuteron at low energies
CLAS collaboration, T. Mibe, H. Gao +4
The cross section and decay angular distributions for the coherent ϕmeson photoproduction on the deuteron have been measured for the first time up to a squared four-momentum transf…
Cascade production in the reactions gamma p --> K+ K+ (X) and gamma p --> K^+ K^+ pi- (X)
L. Guo, D. P. Weygand, M. Battaglieri +3
Photoproduction of the cascade resonances has been investigated in the reactions and . The mass split of the doublet is measured to…
Experimental study of exclusive H reaction mechanisms at high
K. S. Egiyan, the CLAS Collaboration
The reaction H has been studied with full kinematic coverage for photon virtuality GeV. Comparisons of experimental data with theory indicat…
Search for the pentaquark in the reactions and
R. De Vita, M. Battaglieri, V. Kubarovsky +9
The exclusive reactions and have been studied in the photon energy range 1.6--3.8 GeV, searching for evidence of the exotic baryon $…
Measurement of the N to Delta(1232) Transition at High Momentum Transfer by pi0 Electroproduction
M. Ungaro, P. Stoler, I. Aznauryan +4
We report a new measurement of the exclusive electroproduction reaction gamma* p -> pi0 p to explore the evolution from soft non-perturbative physics to hard processes via the Q2 d…
Measurement of the - and -Dependence of the Asymmetry on the Nucleon
K. V. Dharmawardane, S. E. Kuhn, P. Bosted +1
We report results for the virtual photon asymmetry on the nucleon from new Jefferson Lab measurements. The experiment, which used the CEBAF Large Acceptance Spectrometer and…
Search for Pentaquarks in the Exclusive Reaction
V. Kubarovsky, M. Battaglieri, R. De Vita +6
The reaction was studied at Jefferson Lab with photon energies from 1.8 to 3.8 GeV using a tagged photon beam. The goal was to search for a pentaquark, a…
Search for the Theta+ pentaquark in the gamma d -> Lambda n K+ reaction measured with CLAS
Clas Collaboration, S. Niccolai
For the first time, the reaction gamma d -> Lambda n K+ has been analyzed in order to search for the exotic pentaquark baryon Theta+(1540). The data were taken at Jefferson Lab, us…
Search for pentaquark in high statistics measurement of at CLAS
M. Battaglieri, R. De Vita, V. Kubarovsky +5
The exclusive reaction was studied in the photon energy range between 1.6-3.8 GeV searching for evidence of the exotic baryon . The decay…
Electron Scattering From High-Momentum Neutrons in Deuterium
A. V. Klimenko, S. E. Kuhn
We report results from an experiment measuring the semi-inclusive reaction where the proton is moving at a large angle relative to the momentum transfer. If we a…
Differential Cross Sections for gamma + p --> K+ + Y for Lambda and Sigma0 Hyperons
R. Bradford, R. A. Schumacher, J. W. C. McNabb +1
High-statistics cross sections for the reactions gamma + p --> K^+ + Lambda and gamma + p --> K^+ + Sigma^0 have been measured using CLAS at Jefferson Lab for center-of-mass energi…
Beam-Helicity Asymmetries in Double-Charged-Pion Photoproduction on the Proton
CLAS Collaboration, S. Strauch, B. L. Berman
Beam-helicity asymmetries for the two-pion-photoproduction reaction gamma + p --> p pi+ pi- have been studied for the first time in the resonance region for center-of-mass energies…
Deeply virtual and exclusive electroproduction of omega mesons
CLAS collaboration, L. Morand
The exclusive omega electroproduction off the proton was studied in a large kinematical domain above the nucleon resonance region and for the highest possible photon virtuality (Q2…
Measurement of the Polarized Structure Function for Pion Electroproduction in the Roper Resonance Region
CLAS Collaboration, K. Joo, L. C. Smith
The polarized longitudinal-transverse structure function measures the interference between real and imaginary amplitudes in pion electroproduction and can be used t…
Complete measurement of three-body photodisintegration of 3He for photon energies between 0.35 and 1.55 GeV
CLAS Collaboration, S. Niccolai, G. Audit +3
The three-body photodisintegration of 3He has been measured with the CLAS detector at Jefferson Lab, using tagged photons of energies between 0.35 GeV and 1.55 GeV. The large accep…