arXiv · 2603.17081
d(e,e'p) Studies of Exclusive Deuteron Electro-Disintegration
Abstract
The d(e,e'p) cross section was measured at momentum transfers $Q^2 = $ 0.8, 2.1 and 3.5 $(GeV/c)^2$ covering a wide range of proton kinematics at each $Q^2$ setting that made it possible to study this reaction as a function of missing momentum as well as a function of the neutron laboratory recoil angle $\theta_{nq}$. Missing momentum distributions were determined for fixed values of $\theta_{nq}$ up to missing momenta of 0.65 $GeV/c$. For the two larger momentum transfer settings, the characteristics of the experimental momentum distributions confirm the theoretical prediction that final state interactions (FSI) contribute maximally around a $\theta_{nq} \sim 70^\circ$, while for $\theta_{nq} < 45^\circ$ FSI are significantly reduced. The data at reduced FSI settings were best reproduced by calculations using the CD-Bonn potential wave functions.
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W. U. Boeglin, P. Ambrozewicz, K. Aniol, J. Arrington, G. Batigne, P. Bosted, A. Camsonne, L. Coman, G. Chang, J. P. Chen, S. Choi, A. Deur, M. Epstein, J. M. Finn, S. Frullani, C. Furget, F. Garibaldi, O. Gayou, R. Gilman, O. Hansen, D. Hayes, D. W. Higinbotham, W. Hinton, C. E. Hyde, H. Ibrahim, C. W. de Jager, X. Jiang, M. K. Jones, L. J. Kaufman, H. Khanal, A. Klein, S. Kox, L. Kramer, G. Kumbartzki, J. M. Laget, J. LeRose, R. Lindgren, D. J. Margaziotis, P. Markowitz, K. McCormick, Z. Meziani, R. Michaels, B. Milbrath, J. Mitchell, P. Monaghan, M. Moteabbed, P. Moussiegt, R. Nasseripour, K. Paschke, C. Perdrisat, E. Piasetzky, V. Punjabi, I. A. Qattan, G. Quéméner, R. D. Ransome, B. Raue, J. S. Réal, J. Reinhold, B. Reitz, R. Roché, M. Roedelbronn, A. Saha, K. Slifer, P. Solvignon, V. Sulkosky, P. E. Ulmer, E. Voutier, L. B. Weinstein, B. Wojtsekhowski, M. Zeier. 2026-03-17. d(e,e'p) Studies of Exclusive Deuteron Electro-Disintegration. https://arxiv.org/abs/2603.17081
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