@article{33c1cc33bdb94c90b0dedbeb000ed16b,
title = "Measurement of double-polarization asymmetries in the quasi-elastic He→3(e→,e′p) process",
abstract = "We report on a precise measurement of double-polarization asymmetries in electron-induced breakup of He3 proceeding to pd and ppn final states, performed in quasi-elastic kinematics at Q2=0.25(GeV/c)2 for missing momenta up to 250MeV/c. These observables represent highly sensitive tools to investigate the electromagnetic and spin structure of He3 and the relative importance of two- and three-body effects involved in the breakup reaction dynamics. The measured asymmetries cannot be satisfactorily reproduced by state-of-the-art calculations of He3 unless their three-body segment is adjusted, indicating that the spin-dependent part of the nuclear interaction governing the three-body breakup process is much smaller than previously thought.",
keywords = "Double-polarization asymmetry, Helium-3 nucleus, Proton knock-out",
author = "{The Jefferson Lab Hall A Collaboration} and M. Mihovilovi{\v c} and G. Jin and E. Long and Zhang, {Y. W.} and K. Allada and B. Anderson and Annand, {J. R.M.} and T. Averett and W. Bertozzi and W. Boeglin and P. Bradshaw and A. Camsonne and M. Canan and Cates, {G. D.} and C. Chen and Chen, {J. P.} and E. Chudakov and {De Leo}, R. and X. Deng and A. Deltuva and A. Deur and C. Dutta and {El Fassi}, L. and D. Flay and S. Frullani and F. Garibaldi and H. Gao and S. Gilad and R. Gilman and O. Glamazdin and J. Golak and S. Golge and J. Gomez and O. Hansen and Higinbotham, {D. W.} and T. Holmstrom and J. Huang and H. Ibrahim and {de Jager}, {C. W.} and E. Jensen and X. Jiang and M. Jones and H. Kamada and H. Kang and J. Katich and Khanal, {H. P.} and A. Kievsky and P. King and W. Korsch and Y. Zhang",
note = "Publisher Copyright: {\textcopyright} 2018 The Author",
year = "2019",
month = jan,
day = "10",
doi = "10.1016/j.physletb.2018.10.063",
language = "English",
volume = "788",
pages = "117--121",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier B.V.",
}