N. Dashyan

activity

20032020

most citedObservation of Nuclear Scaling in the

A (e, e^{'})

Reaction at

x_{B} >

163 citations · 1.2k across the 26 of their papers we have counts for

collaborators

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19 papers · 1 filter

nucl-ex2020★ 6 cited

Photoproduction of $η$ mesons off the proton for $1.2 < E_{γ} < 4.7$ GeV using CLAS at Jefferson Laboratory

T. Hu, Z. Akbar, V. Crede +148

Photoproduction cross sections are reported for the reaction $γ p \to p η$ using energy-tagged photons and the CLAS spectrometer at Jefferson Laboratory. The $η$ mesons are detected i…

nucl-ex2018★ 31 cited

Exploring the Structure of the Bound Proton with Deeply Virtual Compton Scattering

M. Hattawy, N. A. Baltzell, R. Dupré +125

In the past two decades, deeply virtual Compton scattering of electrons has been successfully used to advance our knowledge of the partonic structure of the free proton and investi…

nucl-ex2018★ 10 cited

Study of Xi Photoproduction from Threshold to W = 3.3 GeV

J. T. Goetz, K. Hicks, M. C. Kunkel +3

The doubly-strange Xi baryons provide an effective way to study a puzzle called the missing-baryons problem, where both quark models and lattice gauge theory predict more baryon ex…

nucl-ex2018★ 20 cited

Measurements of the $γ_{v} p \to p^{'} π^{+} π^{-}$ cross section with the CLAS detector for $0.4$ GeV $^{2}$ $< Q^{2} <$ $1.0$ GeV $^{2}$ and $1.3$ GeV $< W <$ $1.825$ GeV

G. V. Fedotov, Iu. A. Skorodumina, V. D. Burkert +4

New results on the single-differential and fully-integrated cross sections for the process $γ_{v} p \to p^{'} π^{+} π^{-}$ are presented. The experimental data were collected…

nucl-ex2018★ 4 cited

Differential Cross Section for $γ d \to ω d$ using CLAS at Jefferson Lab

T. Chetry, K. Hicks, N. Compton +1

The cross section for coherent $ω$ -meson photoproduction off the deuteron has been measured for the first time as a function of the momentum transfer $t = (P_{γ} - P_{ω})^{2}$ and photon e…

nucl-ex2017★ 55 cited

Determination of the Proton Spin Structure Functions for 0.05 < Q^2 < 5 GeV^2 using CLAS

Robert Fersch, Nevzat Guler, Peter Bosted +7

We present the results of our final analysis of the full data set of g_1^p(Q^2), the spin structure function of the proton, collected using CLAS at Jefferson Lab in 2000-2001. Pola…

nucl-ex2017★ 24 cited

Exclusive $η$ electroproduction at $W > 2$ GeV with CLAS and transversity generalized parton distributions

CLAS Collaboration, I. Bedlinskiy, V. Kubarovsky +144

The cross section of the exclusive $η$ electroproduction reaction $e p \to e^{'} p^{'} η$ was measured at Jefferson Lab with a 5.75-GeV electron beam and the CLAS detector. Dif…

nucl-ex2016★ 33 cited

Photoproduction of the $f_{1} (1285)$ Meson

R. Dickson, R. A. Schumacher

The $f_{1} (1285)$ meson with mass $1281.0 \pm 0.8$ MeV/ $c^{2}$ and width $18.4 \pm 1.4$ MeV (FWHM) was measured for the first time in photoproduction from a proton target using CLAS at…

nucl-ex2013★ 139 cited

Measurement of the Sigma pi photoproduction line shapes near the Lambda(1405)

Kei Moriya, Reinhard Schumacher

The reaction gamma + p -> K+ + Sigma + pi was used to determine the invariant mass distributions or "line shapes" of the Sigma+ pi-, Sigma- pi+ and Sigma0 pi0 final states, from th…

nucl-ex2012★ 25 cited

Separated Structure Functions for Exclusive $K^{+} Λ$ and $K^{+} Σ^{0}$ Electroproduction at 5.5 GeV with CLAS

D. S. Carman, K. Park, B. A. Raue +1

We report measurements of the exclusive electroproduction of $K^{+} Λ$ and $K^{+} Σ^{0}$ final states from an unpolarized proton target using the CLAS detector at the Thomas Jefferson Nati…

nucl-ex2012★ 133 cited

A study of the $P_{11} (1440)$ and $D_{13} (1520)$ resonances from CLAS data on $e p \to e^{'} π^{+} π^{-} p^{'}$

V. I. Mokeev, V. D. Burkert, L. Elouadrhiri +6

The transition helicity amplitudes from the proton ground state to the $P_{11} (1440)$ and $D_{13} (1520)$ excited states ( $γ_{v} p N^{*}$ electrocouplings) were determined from the anal…

nucl-ex2011★ 11 cited

Measurement of the nuclear multiplicity ratio for $K_{s}^{0}$ hadronization at CLAS

A. Daniel, K. Hicks, W. K. Brooks +2

The influence of cold nuclear matter on lepto-production of hadrons in semi-inclusive deep inelastic scattering is measured using the CLAS detector in Hall B at Jefferson Lab and a…

nucl-ex2010★ 6 cited

Coherent Photoproduction of pi^+ from 3^He

Rakhsha Nasseripour, Barry Berman, the CLAS Collaboration

We have measured the differential cross section for the $γ$ $^{3}$ He $\to π^{+} t$ reaction. This reaction was studied using the CEBAF Large Acceptance Spectrometer (CLAS) at Jef…

nucl-ex2009★ 38 cited

Differential cross section of gamma n to K+ Sigma- on bound neutrons with incident photons from 1.1 to 3.6 GeV

S. Anefalos Pereira, M. Mirazita, P. Rossi +4

Differential cross sections of the reaction gamma d to K+ Sigma- (p) have been measured with the CLAS detector at Jefferson Lab using incident photons with energies between 1.1 and…

nucl-ex2009★ 38 cited

A measurement of the differential cross section for the reaction $γ n \to π^{-} p$ from deuterium

W. Chen, T. Mibe, D. Dutta +6

We report a measurement of the differential cross section for the $γ n \to π^{-} p$ process from the CLAS detector at Jefferson Lab in Hall B for photon energies between 1.0 and 3.5 G…

nucl-ex2008★ 35 cited

Electroproduction of $ϕ (1020)$ mesons at $1.4 \leq Q^{2} \leq$ GeV $^{2}$ measured with the CLAS spectrometer

J. P. Santoro, E. S. Smith, M. Garcon +3

Electroproduction of exclusive $ϕ$ vector mesons has been studied with the CLAS detector in the kinematical range $1.4 \leq Q^{2} \leq 3.8$ GeV $^{2}$ , $0.0 \leq t^{'} \leq 3.6$ GeV$…

nucl-ex2007★ 76 cited

Search for medium modification of the $ρ$ meson

R. Nasseripour, M. H. Wood, C. Djalali +5

The photoproduction of vector mesons on various nuclei has been studied using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Laboratory. The vector mesons, $ρ$ , $ω$ , a…

nucl-ex2007★ 97 cited

Q^2 Dependence of the S_{11}(1535) Photocoupling and Evidence for a P-wave resonance in eta electroproduction

H. Denizli, J. Mueller, S. Dytman et al.

New cross sections for the reaction $e p \to e^{'} η p$ are reported for total center of mass energy $W$ =1.5--2.3 GeV and invariant squared momentum transfer $Q^{2}$ =0.13--3.3 GeV $^{2}$ . Thi…

nucl-ex2003★ 163 cited

Observation of Nuclear Scaling in the $A (e, e^{'})$ Reaction at $x_{B} >$ 1

K. Sh Egiyan

The ratios of inclusive electron scattering cross sections of $^{4}$ He, $^{12}$ C, and $^{56}$ Fe to $^{3}$ He have been measured for the first time. It is shown that these ratios are ind…

Photoproduction of η mesons off the proton for 1.2<Eγ​<4.7 GeV using CLAS at Jefferson Laboratory

Exploring the Structure of the Bound Proton with Deeply Virtual Compton Scattering

Study of Xi Photoproduction from Threshold to W = 3.3 GeV

Measurements of the γv​p→p′π+π− cross section with the CLAS detector for 0.4 GeV2 <Q2< 1.0 GeV2 and 1.3 GeV <W< 1.825 GeV

Differential Cross Section for γd→ωd using CLAS at Jefferson Lab

Determination of the Proton Spin Structure Functions for 0.05 < Q^2 < 5 GeV^2 using CLAS

Exclusive η electroproduction at W>2 GeV with CLAS and transversity generalized parton distributions

Photoproduction of the f1​(1285) Meson

Measurement of the Sigma pi photoproduction line shapes near the Lambda(1405)

Separated Structure Functions for Exclusive K+Λ and K+Σ0 Electroproduction at 5.5 GeV with CLAS

A study of the P11​(1440) and D13​(1520) resonances from CLAS data on ep→e′π+π−p′

Measurement of the nuclear multiplicity ratio for Ks0​ hadronization at CLAS