George Washington University

output

19932026

most citedMethods and results of an automatic analysis of a complete sample of Swift-XRT observations of GRBs

1.8k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2015 · nucl-exShow all

12 papers · 2 filters

nucl-ex2015★ 1 cited

Helicity Asymmetry Measurement for $π^{0}$ Photoproduction on the CLAS Frozen Spin Target

Diane Schott, William Briscoe, Igor Strakovsky

The measurement was performed with circularly polarized photons incident on longitudinally polarized target in Hall B at the Thomas Jefferson National Accelerator Facility. The hel…

nucl-ex2015★ 20 cited

Target and Double Spin Asymmetries of Deeply Virtual $π^{0}$ Production with a Longitudinally Polarized Proton Target and CLAS

A. Kim, H. Avakian, V. Burkert +126

The target and double spin asymmetries of the exclusive pseudoscalar channel $e p \to e p π^{0}$ were measured for the first time in the deep-inelastic regime using a longitudi…

nucl-ex2015★ 20 cited

Electroexcitation of the $Δ^{+} (1232)$ at low momentum transfer

A. Blomberg, D. Anez, N. Sparveris +92

We report on new p $(e, e^{'} p) π^{\circ}$ measurements at the $Δ^{+} (1232)$ resonance at the low momentum transfer region. The mesonic cloud dynamics is predicted to be dominant an…

nucl-ex2015★ 40 cited

First measurement of the helicity asymmetry $E$ in $η$ photoproduction on the proton

I. Senderovich, B. T. Morrison, M. Dugger +148

Results are presented for the first measurement of the double-polarization helicity asymmetry E for the $η$ photoproduction reaction $γ p \to η p$ . Data were obtained using t…

nucl-ex2015★ 7 cited

Measurement of the Doubly-Polarized $^{3} H e (γ, n) pp$ Reaction at 16.5 MeV and Its Implications for the GDH Sum Rule

G. Laskaris, X. Yan, J. M. Mueller +19

We report new measurements of the doubly-polarized photodisintegration of $^{3}$ He at an incident photon energy of 16.5 MeV, carried out at the High Intensity $γ$ -ray Source (HI $γ$ S)…

nucl-ex2015★ 43 cited

Precise Determination of the Deuteron Spin Structure at Low to Moderate $Q^{2}$ with CLAS and Extraction of the Neutron Contribution

N. Guler, R. G. Fersch, S. E. Kuhn +126

We present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with en…

nucl-ex2015★ 10 cited

First measurement of target and beam-target asymmetries in the $γ p \to π^{0} η p$ reaction

J. R. M. Annand, H. J. Arends, R. Beck +64

The first data on target and beam-target asymmetries for the $γ p \to π^{0} η p$ reaction at photon energies from 1050 up to 1450 MeV are presented. The measurements were performed using…

nucl-ex2015★ 20 cited

Compton Scattering from the Deuteron below Pion-Production Threshold

Luke Myers, John Annand, Jason Brudvik +13

Differential cross sections for elastic scattering of photons from the deuteron have recently been measured at the Tagged-Photon Facility at the MAX IV Laboratory in Lund, Sweden.…

nucl-ex2015★ 5 cited

Determination of the Beam-Spin Asymmetry of Deuteron Photodisintegration in the Energy Region $E_{γ} = 1.1 - 2.3$ GeV

Nicholas Zachariou, Yordanka Ilieva, Nikolay Ya. Ivanov +140

The beam-spin asymmetry, $Σ$ , for the reaction $γ d \to p n$ has been measured using the CEBAF Large Acceptance Spectrometer (CLAS) at the Thomas Jefferson National Accelerato…

nucl-ex2015★ 36 cited

First Measurement of the Polarization Observable E in the $p (γ, π^{+}) n$ Reaction up to 2.25 GeV

S. Strauch, W. J. Briscoe, M. Döring +165

First results from the longitudinally polarized frozen-spin target (FROST) program are reported. The double-polarization observable E, for the reaction $γ p \to π^{+} n$ , has…

nucl-ex2015★ 32 cited

Measurement of the Target-Normal Single-Spin Asymmetry in Quasi-Elastic Scattering from the Reaction $^{3}$ He $^{↑} (e, e^{'})$

Y. -W. Zhang, E. Long, M. Mihovilovič +89

We report the first measurement of the target single-spin asymmetry, $A_{y}$ , in quasi-elastic scattering from the inclusive reaction $^{3}$ He $^{↑} (e, e^{'})$ on a $^{3}$ He gas…

nucl-ex2015★ 3 cited

A precision measurement of the $p$ ( $e, e^{'} p$ ) $π^{0}$ reaction at threshold

K. Chirapatpimol, M. H. Shabestari, R. A. Lindgren +91

New results are reported from a measurement of $π^{0}$ electroproduction near threshold using the $p (e, e^{'} p) π^{0}$ reaction. The experiment was designed to determine precisely…

Helicity Asymmetry Measurement for π0 Photoproduction on the CLAS Frozen Spin Target

Target and Double Spin Asymmetries of Deeply Virtual π0 Production with a Longitudinally Polarized Proton Target and CLAS

Electroexcitation of the Δ+(1232) at low momentum transfer

First measurement of the helicity asymmetry E in η photoproduction on the proton

Measurement of the Doubly-Polarized 3He(γ​,n)pp Reaction at 16.5 MeV and Its Implications for the GDH Sum Rule

Precise Determination of the Deuteron Spin Structure at Low to Moderate Q2 with CLAS and Extraction of the Neutron Contribution

First measurement of target and beam-target asymmetries in the γp→π0ηp reaction

Compton Scattering from the Deuteron below Pion-Production Threshold

Determination of the Beam-Spin Asymmetry of Deuteron Photodisintegration in the Energy Region Eγ​=1.1−2.3 GeV

First Measurement of the Polarization Observable E in the p​(γ​,π+)n Reaction up to 2.25 GeV

Measurement of the Target-Normal Single-Spin Asymmetry in Quasi-Elastic Scattering from the Reaction 3He↑(e,e′)

A precision measurement of the p(e,e′p)π0 reaction at threshold

Helicity Asymmetry Measurement for $π^{0}$ Photoproduction on the CLAS Frozen Spin Target

Target and Double Spin Asymmetries of Deeply Virtual $π^{0}$ Production with a Longitudinally Polarized Proton Target and CLAS

Electroexcitation of the $Δ^{+} (1232)$ at low momentum transfer

First measurement of the helicity asymmetry $E$ in $η$ photoproduction on the proton

Measurement of the Doubly-Polarized $^{3} H e (γ, n) pp$ Reaction at 16.5 MeV and Its Implications for the GDH Sum Rule

Precise Determination of the Deuteron Spin Structure at Low to Moderate $Q^{2}$ with CLAS and Extraction of the Neutron Contribution

First measurement of target and beam-target asymmetries in the $γ p \to π^{0} η p$ reaction

Determination of the Beam-Spin Asymmetry of Deuteron Photodisintegration in the Energy Region $E_{γ} = 1.1 - 2.3$ GeV

First Measurement of the Polarization Observable E in the $p (γ, π^{+}) n$ Reaction up to 2.25 GeV

Measurement of the Target-Normal Single-Spin Asymmetry in Quasi-Elastic Scattering from the Reaction $^{3}$ He $^{↑} (e, e^{'})$

A precision measurement of the $p$ ( $e, e^{'} p$ ) $π^{0}$ reaction at threshold