activity
19982021
most citedThe ratio of proton's electric to magnetic form factors measured by polarization transfer

735 citations · 2.2k across the 22 of their papers we have counts for

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16 papers · 1 filter

nucl-ex2021★ 18 cited

Measurement of the generalized spin polarizabilities of the neutron in the low region

V. Sulkosky, C. Peng, J. -P. Chen +106

Understanding the nucleon spin structure in the regime where the strong interaction becomes truly strong poses a challenge to both experiment and theory. At energy scales below the…

nucl-ex2020★ 9 cited

Measurement of the Charge-Averaged Elastic Lepton-Proton Scattering Cross Section by the OLYMPUS Experiment

J. C. Bernauer, A. Schmidt, B. S. Henderson +67

We report the first measurement of the average of the electron-proton and positron-proton elastic scattering cross sections. This lepton charge-averaged cross section is insensitiv…

nucl-ex2019★ 24 cited

Measurement of the 3He Spin-Structure Functions and of Neutron (3He) Spin-Dependent Sum Rules at 0.035<Q^2<0.24 GeV^2

V. Sulkosky, J. T. Singh, C. Peng +106

The spin-structure functions and , and the spin-dependent partial cross-section have been extracted from the polarized cross-sections differences, $Δσ_{\…

nucl-ex2011★ 175 cited

Final Analysis of Proton Form Factor Ratio Data at , 4.8 and 5.6 GeV

A. J. R. Puckett, E. J. Brash, O. Gayou +71

Precise measurements of the proton electromagnetic form factor ratio using the polarization transfer method at Jefferson Lab have revolutionized the understan…

nucl-ex2008

Virtual Compton Scattering and Neutral Pion Electroproduction in the Resonance Region up to the Deep Inelastic Region at Backward Angles

G. Laveissière

We have made the first measurements of the virtual Compton scattering (VCS) process via the H exclusive reaction in the nucleon resonance region, at backward angles. Resu…

nucl-ex2005★ 37 cited

Recoil Polarization Measurements for Neutral Pion Electroproduction at Q^2=1 (GeV/c)^2 Near the Delta Resonance

J. J. Kelly

We measured angular distributions of differential cross section, beam analyzing power, and recoil polarization for neutral pion electroproduction at Q^2 = 1.0 (GeV/c)^2 in 10 bins…

nucl-ex2005★ 65 cited

Recoil Polarization for Delta Excitation in Pion Electroproduction

J. J. Kelly

We measured angular distributions of recoil-polarization response functions for neutral pion electroproduction for W=1.23 GeV at Q^2=1.0 (GeV/c)^2, obtaining 14 separated response…

nucl-ex2003★ 30 cited

Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q**2 = 1.0 GeV**2

G. Laveissiere

Exclusive electroproduction of pi0 mesons on protons in the backward hemisphere has been studied at Q**2 = 1.0 GeV**2 by detecting protons in the forward direction in coincidence w…

nucl-ex2002★ 8 cited

The He(e, ed)p Reaction in q-constant Kinematics

C. M. Spaltro, Th. S. Bauer, H. P. Blok +31

The cross section for the He(e, ed)p reaction has been measured as a function of the missing momentum in q -constant kinematics at beam energies of 370 and 576 MeV…

nucl-ex2001★ 650 cited

Measurement of GEp/GMp in ep -> ep to Q2 = 5.6 GeV2

O. Gayou, E. J. Brash, M. K. Jones +4

The ratio of the electric and magnetic form factors of the proton, GEp/GMp, was measured at the Thomas Jefferson National Accelerator Facility (JLab) using the recoil polarization…

nucl-ex2000★ 18 cited

The reaction dynamics of the 16O(e,e'p) cross section at high missing energies

Jefferson Lab Hall A Collaboration, N. Liyanage

We measured the cross section and response functions (R_L, R_T, and R_LT) for the 16O(e,e'p) reaction in quasielastic kinematics for missing energies 25 <= E_miss <= 120 MeV at var…

nucl-ex2000★ 36 cited

Investigation of the Exclusive 3He(e,e'pp)n Reaction

D. L. Groep, M. F. van Batenburg, Th. S. Bauer +25

Cross sections for the 3He(e,e'pp)n reaction were measured over a wide range of energy and three- momentum transfer. At a momentum transfer q=375 MeV/c, data were taken at transfer…

nucl-ex2000★ 108 cited

New Measurement of Parity Violation in Elastic Electron-Proton Scattering and Implications for Strange Form Factors

HAPPEX collaboration, K. A. Aniol

We have measured the parity-violating electroweak asymmetry in the elastic scattering of polarized electrons from the proton. The result is A = -15.05 +- 0.98(stat) +- 0.56(syst) p…

nucl-ex1999★ 735 cited

The ratio of proton's electric to magnetic form factors measured by polarization transfer

The Jefferson Lab Hall A Collaboration, M. K. Jones

The ratio of the proton's elastic electromagnetic form factors was obtained by measuring the transverse and longitudinal polarizations of recoiling protons from the elastic scatter…

nucl-ex1999★ 13 cited

Investigation of the Exclusive 3He(e,e'pp) Reaction

D. L. Groep, M. F. van Batenburg, Th. S. Bauer +24

Cross sections for the 3He(e,e'pp)n reaction were measured at an energy transfer of 220 MeV and three-momentum transfers q of 305, 375, and 445 MeV/c. Results are presented as a fu…

nucl-ex1998★ 97 cited

Large Momentum Transfer Measurements of the Deuteron Elastic Structure Function A(Q^2) at Jefferson Laboratory

The Jefferson Lab Hall A Collaboration, L. C Alexa

The deuteron elastic structure function A(Q^2) has been extracted in the Q^2 range 0.7 to 6.0 (GeV/c)^2 from cross section measurements of elastic electron-deuteron scattering in c…