Passchier I, van Buuren L D, Szczerba D, Alarcon R, Bauer Th S, Boersma D J, van Den Brand J F J, Bulten H J, Ent R, Ferro-Luzzi M, Harvey M, Heimberg P, Higinbotham D W, Klous S, Kolster H, Lang J, Militsyn B L, Nikolenko D, Nooren G J L, Norum B E, Poolman H R, Rachek I, Simani M C, Six E, de Vries H, Wang K, Zhou Z-L
National Institute for Nuclear Physics and High Energy Physics, NL-1009 DB Amsterdam, The Netherlands.
Phys Rev Lett. 2002 Mar 11;88(10):102302. doi: 10.1103/PhysRevLett.88.102302. Epub 2002 Feb 25.
The spin-momentum correlation parameter A(V)(ed) was measured for the 2H-->(e-->,e'p)n reaction for missing momenta up to 350 MeV/c at Q2 = 0.21 (GeV/c)(2) for quasielastic scattering of polarized electrons from vector-polarized deuterium. The data give detailed information about the deuteron spin structure and are in good agreement with the results of microscopic calculations based on realistic nucleon-nucleon potentials and including various spin-dependent reaction mechanism effects. The experiment reveals in a most direct manner the effects of the D state in the deuteron ground-state wave function and shows the importance of isobar configurations for this reaction.
对于矢量极化氘核上极化电子的准弹性散射，在(Q^2 = 0.21\ (GeV/c)^2)条件下，测量了(2H \to (e^-,e'p)n)反应中缺失动量高达(350 MeV/c)时的自旋 - 动量关联参数(A(V)(ed))。这些数据给出了有关氘核自旋结构的详细信息，并且与基于现实核子 - 核子势并包含各种自旋相关反应机制效应的微观计算结果高度吻合。该实验以最直接的方式揭示了氘核基态波函数中(D)态的效应，并表明了同位旋构型对该反应的重要性。
