Polarization transfer to bound protons measured by quasielastic electron scattering on C12
Polarization transfer to bound protons measured by quasielastic electron scattering on C12
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DOI：
10.1103/physrevc.101.064615
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发表时间：
2020-03
影响因子：
3.1
通讯作者：
T. Brecelj;S. Paul;T. Kolar;P. Achenbach;A. Ashkenazi;R. Böhm;E. Cohen;M. Distler;A. Esser;R. Gilman;C. Giusti;D. Izraeli;I. Korover;J. Lichtenstadt;I. Mardor;H. Merkel;M. Mihovilovič;U. Müller;M. Olivenboim;E. Piasetzky;G. Ron;B. Schlimme;M. Schoth;F. Schulz;C. Sfienti;S. Širca;S. Štajner;S. Strauch;M. Thiel;A. Weber;I. Yaron
中科院分区：
文献类型：
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作者：
T. Brecelj;S. Paul;T. Kolar;P. Achenbach;A. Ashkenazi;R. Böhm;E. Cohen;M. Distler;A. Esser;R. Gilman;C. Giusti;D. Izraeli;I. Korover;J. Lichtenstadt;I. Mardor;H. Merkel;M. Mihovilovič;U. Müller;M. Olivenboim;E. Piasetzky;G. Ron;B. Schlimme;M. Schoth;F. Schulz;C. Sfienti;S. Širca;S. Štajner;S. Strauch;M. Thiel;A. Weber;I. Yaron
我们报告的横向（$P 'x $）和纵向（$P' z $）的偏振转移到一个束缚质子在碳通过准自由$^{12}{\rm C}（\vec e，e '\vec p）$反应，在很宽的范围内的缺失动量的测量。我们确定这些极化转移分别为质子敲出的$s$-和$p$-壳。测量电子束偏振，以确定系统的不确定性，允许与理论计算的详细比较的各个组件。
We report the measurements of the transverse ($P'x$) and longitudinal ($P'z$) components of the polarization transfer to a bound proton in carbon via the quasi-free $^{12}{\rm C}(\vec e,e'\vec p)$ reaction, over a wide range of missing momenta. We determine these polarization-transfers separately for protons knocked out from the $s$- and $p$-shells. The electron-beam polarization was measured to determine the individual components with systematic uncertainties which allow a detailed comparison with theoretical calculations.