285 citations · 4k across the 85 of their papers we have counts for
71 papers · 1 filter
d(e,e'p) Studies of Exclusive Deuteron Electro-Disintegration
W. U. Boeglin, P. Ambrozewicz, K. Aniol +67
The d(e,e'p) cross section was measured at momentum transfers 0.8, 2.1 and 3.5 covering a wide range of proton kinematics at each setting that made it po…
Near-Threshold J/ Photoproduction and the Gluonic Gravitational Form Factors of the Proton
007 Collaboration, S. Joosten, Z. -E. Meziani +56
We report on the measurement of the two-dimensional differential cross section for near-threshold J/ photoproduction from the J/-007 experiment in Hall C at Jeffers…
Probing hard/soft factorization via beam-spin asymmetry in exclusive pion electroproduction from the proton
Alicia C. Postuma, Garth M. Huber, D. J. Gaskell +76
Deep exclusive meson production (DEMP) reactions, such as , provide opportunities to study the three-dimensional structure of the nucleon through differential cr…
Backward-angle electroproduction of mesons off protons at and
T. Akiyama, P. Bydžovský, T. Gogami +83
The electroproduction of mesons from a target at , and $\cos θ^{\text{CM}}_{γ^{*}η'} \approx…
Measurement of the Parity-Violating Asymmetry in the N to Transition at Low
D. Adhikari, T. Alshayeb, D. Androic +70
We report the measurement of the parity-violating asymmetry in the N to transition via the reaction at two different kinematic points with low f…
Measuring short-range correlations and quasi-elastic cross sections in A(e,e') at x>1 and modest Q
Y. P. Zhang, Z. H. Ye, D. Nguyen +96
We present results from the Jefferson Lab E08-014 experiment, investigating short-range correlations (SRC) through measurements of inclusive quasi-elastic scattering from H, $^…
Nuclear Dependence of Beam Normal Single Spin Asymmetry in Elastic Scattering from Nuclei
Ciprian Gal, Chandan Ghosh, Sanghwa Park +24
We propose to measure the beam normal single spin asymmetry in elastic scattering of transversely polarized electron from target nuclei with 12 90 at Q = 0.0092 G…
High precision measurements of the proton elastic electromagnetic form factors and their ratio at = 0.50, 2.64, 3.20, and 4.10 GeV
I. A. Qattan, J. Arrington, K. Aniol +37
The advent of high-intensity, high-polarization electron beams led to significantly improved measurements of the ratio of the proton's charge to electric form factors, GEp/GMp. How…
The EMC Effect of Tritium and Helium-3 from the JLab MARATHON Experiment
D. Abrams, H. Albataineh, B. S. Aljawrneh +131
Measurements of the EMC effect in the tritium and helium-3 mirror nuclei are reported. The data were obtained by the MARATHON Jefferson Lab experiment, which performed deep inelast…
Quasielastic Asymmetry in the Threshold Region
M. Nycz, W. Armstrong, T. Averett +97
A measurement of the double-spin asymmetry from electron-He scattering in the threshold region of two- and three-body breakup of He was performed at Jefferson Lab, for…
Flavor Dependence of Charged Pion Fragmentation Functions
H. Bhatt, P. Bosted, S. Jia +67
We have measured the flavor dependence of multiplicities for pi^+ and pi^- production in semi-inclusive deep-inelastic scattering (SIDIS) on proton and deuteron targets to explore…
Revealing the short-range structure of the "mirror nuclei" H and He
S. Li, R. Cruz-Torres, N. Santiesteban +113
When protons and neutrons (nucleons) are bound into atomic nuclei, they are close enough together to feel significant attraction, or repulsion, from the strong, short-distance part…
The Proton Spin Structure Function and Generalized Polarizabilities in the Strong QCD Regime
D. Ruth, R. Zielinski, C. Gu +94
The strong interaction is not well understood at low energy, or for interactions with low momentum transfer , but one of the clearest insights we have comes from Chiral Pertur…
First Determination of the 27Al Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement
QWeak Collaboration, D. Androic, D. S. Armstrong +91
We report the first measurement of the parity-violating elastic electron scattering asymmetry on 27Al. The 27Al elastic asymmetry is A_PV = 2.16 +- 0.11 (stat) +- 0.16 (syst) ppm,…
Measurement of the Beam-Normal Single-Spin Asymmetry for Elastic Electron Scattering from C and Al
QWeak Collaboration, D. Androic, D. S. Armstrong +82
We report measurements of the parity-conserving beam-normal single-spin elastic scattering asymmetries on C and Al, obtained with an electron beam polarized tra…
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…
Measurement of the Ar(e,e p) and Ti(e,e p) cross sections in Jefferson Lab Hall A
L. Gu, D. Abrams, A. M. Ankowski +58
The E12-14-012 experiment, performed in Jefferson Lab Hall A, has collected exclusive electron-scattering data (e,ep) in parallel kinematics using natural argon and natura…
Ruling out color transparency in quasi-elastic C(e,e'p) up to of 14.2 (GeV/c)
D. Bhetuwal, J. Matter, H. Szumila-Vance +87
Quasielastic C scattering was measured at space-like 4-momentum transfer squared ~=~8, 9.4, 11.4, and 14.2 (GeV/c), the highest ever achieved to date. Nucl…
Probing the Deuteron at Very Large Internal Momenta
Carlos Yero
cross sections have been measured at 4-momentum transfers of (GeV/c) over a range of neutron recoil momenta, ,…
Precision Measurement of the Beam-Normal Single-Spin Asymmetry in Forward-Angle Elastic Electron-Proton Scattering
QWeak collaboration, D. Androic, D. S. Armstrong +92
A beam-normal single-spin asymmetry generated in the scattering of transversely polarized electrons from unpolarized nucleons is an observable related to the imaginary part of the…
Novel observation of isospin structure of short-range correlations in calcium isotopes
D. Nguyen, Z. Ye, P. Aguilera +101
Short Range Correlations (SRCs) have been identified as being responsible for the high momentum tail of the nucleon momentum distribution, n(k). Hard, short-range interactions of n…
Probing few-body nuclear dynamics via 3H and 3He (e,e'p)pn cross-section measurements
R. Cruz-Torres, D. Nguyen, F. Hauenstein +125
We report the first measurement of the \eep three-body breakup reaction cross sections in helium-3 (He) and tritium (H) at large momentum transfer ($\langle Q^2 \rangle \ap…
Parity-Violating Inelastic Electron-Proton Scattering at Low Above the Resonance Region
QWeak Collaboration, D. Androic, D. S. Armstrong +74
We report the measurement of the parity-violating asymmetry for the inelastic scattering of electrons from the proton, at GeV and GeV, above the reson…
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_{\…