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Probing for high-momentum protons in ${}^{4}{He}$ via the ${}^{4}{He} (e, e^{'} p) X$ reactions

https://doi.org/10.1103/PhysRevC.105.064003

Iqbal, S. ; Benmokhtar, F. ; Ivanov, M. ; See, N. ; Aniol, K. ; Higinbotham, D. W. ; Boyd, C. ; Gadsby, A. ; Goodwill, J. S. ; Finton, D. ; et al ( June 2022 , Physical Review C)

Free, publicly-accessible full text available June 1, 2023
New Measurements of the Beam-Normal Single Spin Asymmetry in Elastic Electron Scattering over a Range of Spin-0 Nuclei

https://doi.org/10.1103/PhysRevLett.128.142501

Adhikari, D. ; Albataineh, H. ; Androic, D. ; Aniol, K. ; Armstrong, D. S. ; Averett, T. ; Ayerbe Gayoso, C. ; Barcus, S. ; Bellini, V. ; Beminiwattha, R. S. ; et al ( April 2022 , Physical Review Letters)

Free, publicly-accessible full text available April 1, 2023
Measurement of the Nucleon $F_{2}^{n} / F_{2}^{p}$ Structure Function Ratio by the Jefferson Lab MARATHON Tritium/Helium-3 Deep Inelastic Scattering Experiment

https://doi.org/10.1103/PhysRevLett.128.132003

Abrams, D. ; Albataineh, H. ; Aljawrneh, B. S. ; Alsalmi, S. ; Androic, D. ; Aniol, K. ; Armstrong, W. ; Arrington, J. ; Atac, H. ; Averett, T. ; et al ( March 2022 , Physical Review Letters)

Free, publicly-accessible full text available March 1, 2023
Form Factors and Two-Photon Exchange in High-Energy Elastic Electron-Proton Scattering

https://doi.org/10.1103/PhysRevLett.128.102002

Christy, M. E. ; Gautam, T. ; Ou, L. ; Schmookler, B. ; Wang, Y. ; Adikaram, D. ; Ahmed, Z. ; Albataineh, H. ; Ali, S. F. ; Aljawrneh, B. ; et al ( March 2022 , Physical Review Letters)

Free, publicly-accessible full text available March 1, 2023
Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering

Adhikari, D. ; Albataineh, H. ; Androic, D. ; Aniol, K. ; Armstrong, D.S. ; Averett, T. ; Ayerbe Gayoso, C. ; Barcus, S. ; Bellini, V. ; Beminiwattha, R.S. ; et al ( April 2021 , Physical review letters)

We report a precision measurement of the parity-violating asymmetry APV in the elastic scattering of longitudinally polarized electrons from 208Pb. We measure APV=550±16(stat)±8(syst) parts per billion, leading to an extraction of the neutral weak form factor FW(Q2=0.00616 GeV2)=0.368±0.013. Combined with our previous measurement, the extracted neutron skin thickness is Rn−Rp=0.283±0.071 fm. The result also yields the first significant direct measurement of the interior weak density of 208Pb: ρ0W=−0.0796±0.0036(exp)±0.0013(theo) fm−3 leading to the interior baryon density ρ0b=0.1480±0.0036(exp)±0.0013(theo) fm−3. The measurement accurately constrains the density dependence of the symmetry energy of nuclear matter near saturation density, with implications for the size and composition of neutron stars.

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Accurate Determination of the Neutron Skin Thickness of ${}^{208}{Pb}$ through Parity-Violation in Electron Scattering

https://doi.org/10.1103/PhysRevLett.126.172502

Adhikari, D. ; Albataineh, H. ; Androic, D. ; Aniol, K. ; Armstrong, D. S. ; Averett, T. ; Ayerbe Gayoso, C. ; Barcus, S. ; Bellini, V. ; Beminiwattha, R. S. ; et al ( April 2021 , Physical Review Letters)
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Proton form factor ratio \mu_p G_E^p/G_M^p from double spin asymmetry

Liyanage, A. ; Armstrong, W. ; Kang, H. ; Maxwell, J. ; Mulholland, J. ; Ndukum, L. ; Ahmidouch, A. ; Albayrak, I. ; Asaturyan, A. ; Ates, O. ; et al ( March 2020 , Physical review)

The ratio of the electric to magnetic form factors of the proton, μpGEp/GMp, has been measured for elastic electron-proton scattering with polarized beam and target up to four-momentum transfer squared Q2=5.66(GeV/c)2 using double spin asymmetry for target spin orientation aligned nearly perpendicular to the beam momentum direction. This measurement of μpGEp/GMp agrees with the Q2 dependence of previous recoil polarization data and reconfirms the discrepancy at high Q2 between the Rosenbluth and the polarization-transfer method with a different measurement technique and systematic uncertainties uncorrelated to those of the recoil-polarization measurements. The form factor ratio at Q2=2.06(GeV/c)2 has been measured asmore »« less

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Deeply virtual Compton scattering off the neutron

https://doi.org/10.1038/s41567-019-0774-3

Benali, M. ; Desnault, C. ; Mazouz, M. ; Ahmed, Z. ; Albataineh, H. ; Allada, K. ; Aniol, K. A. ; Bellini, V. ; Boeglin, W. ; Bertin, P. ; et al ( February 2020 , Nature Physics)

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Measurement of the single-spin asymmetry $A_{y}^{0}$ in quasi-elastic 3He↑(e,e′n) scattering at 0.4 < Q2 < 1.0 GeV/c2

https://doi.org/10.1016/j.physletb.2019.134875

Long, E. ; Zhang, Y.W. ; Mihovilovič, M. ; Jin, G. ; Sulkosky, V. ; Kelleher, A. ; Anderson, B. ; Higinbotham, D.W. ; Širca, S. ; Allada, K. ; et al ( October 2019 , Physics Letters B)

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Probing Few-Body Nuclear Dynamics via ${}^{3}H$ and ${}^{3}{He}$ $(e, e^{'} p) pn$ Cross-Section Measurements

https://doi.org/10.1103/PhysRevLett.124.212501

Cruz-Torres, R. ; Nguyen, D. ; Hauenstein, F. ; Schmidt, A. ; Li, S. ; Abrams, D. ; Albataineh, H. ; Alsalmi, S. ; Androic, D. ; Aniol, K. ; et al ( May 2020 , Physical Review Letters)

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