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Ultrahigh-precision Compton polarimetry at 2 GeV

https://doi.org/10.1103/PhysRevC.109.024323

Zec, A ; Premathilake, S ; Cornejo, J C ; Dalton, M M ; Gal, C ; Gaskell, D ; Gericke, M ; Halilovic, I ; Liu, H ; Mammei, J ; et al ( February 2024 , Physical Review C)

We report a high precision measurement of electron beam polarization using Compton polarimetry. The measurement was made in experimental Hall A at Jefferson Lab during the CREX experiment in 2020. A total uncertainty of 𝑑⁢𝑃/𝑃=0.36% was achieved detecting the back-scattered photons from the Compton scattering process. This is the highest accuracy in a measurement of electron beam polarization using Compton scattering ever reported, surpassing the groundbreaking measurement from the SLD Compton polarimeter. Such uncertainty reaches the level required for the future flagship measurements to be made by the MOLLER and SoLID experiments.
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Free, publicly-accessible full text available February 1, 2025
Jet modification via π0 -hadron correlations in Au+Au collisions at sNN=200 GeV

https://doi.org/10.1103/PhysRevC.110.044901

Abdulameer, N_J ; Acharya, U. ; Adare, A. ; Afanasiev, S. ; Aidala, C. ; Ajitanand, N_N ; Akiba, Y. ; Al-Bataineh, H. ; Alexander, J. ; Alfred, M. ; et al ( October 2024 , Physical Review C)
The present and future of QCD

https://doi.org/10.1016/j.nuclphysa.2024.122874

Achenbach, P. ; Adhikari, D. ; Afanasev, A. ; Afzal, F. ; Aidala, C.A. ; Al-bataineh, A. ; Almaalol, D.K. ; Amaryan, M. ; Androić, D. ; Armstrong, W.R. ; et al ( July 2024 , Nuclear Physics A)

Free, publicly-accessible full text available July 1, 2025
Nonprompt direct-photon production in Au+Au collisions at sNN=200 GeV

https://doi.org/10.1103/PhysRevC.109.044912

Abdulameer, N_J ; Acharya, U. ; Adare, A. ; Aidala, C. ; Ajitanand, N_N ; Akiba, Y. ; Alfred, M. ; Apadula, N. ; Asano, H. ; Azmoun, B. ; et al ( April 2024 , Physical Review C)
Identified charged-hadron production in p+Al , He3+Au , and Cu+Au collisions at sNN=200GeV and in U+U collisions at sNN=193GeV

https://doi.org/10.1103/PhysRevC.109.054910

Abdulameer, N_J ; Acharya, U. ; Adare, A. ; Aidala, C. ; Ajitanand, N_N ; Akiba, Y. ; Akimoto, R. ; Alexander, J. ; Alfred, M. ; Andrieux, V. ; et al ( May 2024 , Physical Review C)
Charm- and bottom-quark production in Au+Au collisions at sNN=200 GeV

https://doi.org/10.1103/PhysRevC.109.044907

Abdulameer, N J ; Acharya, U ; Adare, A ; Aidala, C ; Ajitanand, N N ; Akiba, Y ; Alfred, M ; Apadula, N ; Asano, H ; Azmoun, B ; et al ( April 2024 , Physical Review C)

Free, publicly-accessible full text available April 1, 2025
Revealing the short-range structure of the mirror nuclei 3H and 3He

https://doi.org/10.1038/s41586-022-05007-2

Li, S. ; Cruz-Torres, R. ; Santiesteban, N. ; Ye, Z. H. ; Abrams, D. ; Alsalmi, S. ; Androic, D. ; Aniol, K. ; Arrington, J. ; Averett, T. ; et al ( September 2022 , Nature)

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Precision Determination of the Neutral Weak Form Factor of Ca48

https://doi.org/10.1103/PhysRevLett.129.042501

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

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Determination of the Al27 Neutron Distribution Radius from a Parity-Violating Electron Scattering Measurement

https://doi.org/10.1103/PhysRevLett.128.132501

Androić, D. ; Armstrong, D. S. ; Bartlett, K. ; Beminiwattha, R. S. ; Benesch, J. ; Benmokhtar, F. ; Birchall, J. ; Carlini, R. D. ; Cornejo, J. C. ; Covrig Dusa, S. ; et al ( April 2022 , Physical Review Letters)

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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)

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