中文

弹性电子散射 $^{28}$Si 与 $^{90}$Zr 的束法向单自旋不对称性

核实验 2020-08-05 v1

摘要

我们报道了在 Q2=0.04GeV2/c2Q^{2}=0.04\, \mathrm{GeV}^2/c^2 下,570 MeV 横向极化电子与 28^{28}Si 和 90^{90}Zr 弹性散射中束法向单自旋不对称性 AnA_{\mathrm{n}} 的新测量。所研究的运动学允许与先前关于 12^{12}C 的结果进行全面比较。在从 12^{12}C 到 90^{90}Zr 的质量区间内,未观察到束法向单自旋不对称性的显著质量依赖。

关键词

引用

@article{arxiv.2004.14682,
  title  = {Beam-Normal Single Spin Asymmetry in Elastic Electron Scattering off $^{28}$Si and $^{90}$Zr},
  author = {A. Esser and M. Thiel and P. Achenbach and K. Aulenbacher and S. Aulenbacher and S. Baunack and D. Bosnar and S. Caiazza and M. Christmann and M. Dehn and M. O. Distler and L. Doria and P. Eckert and M. Gorchtein and P. Guelker and P. Herrmann and M. Hoek and S. Kegel and P. Klag and H. -J. Kreidel and M. Littich and S. Lunkenheimer and F. E. Maas and M. Makek and H. Merkel and M. Mihovilovivc and J. Mueller and U. Mueller and J. Pochodzalla and B. S. Schlimme and R. Spreckels and V. Tioukine and C. Sfienti},
  journal= {arXiv preprint arXiv:2004.14682},
  year   = {2020}
}

备注

Submitted for publication to Physics Letters B