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arXiv 0802.1678hep-ex
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用CLAS产生深虚赝标介子

Deeply Virtual Pseudoscalar Meson Production with CLAS

V. Kubarovsky, P. Stoler, I. Bedlinsky

摘要:

用CLAS(JLab)测量了在Q^2,t和x_B的很宽的运动学范围内,π ^0和η排斥电生的深度虚介子散射截面和不对称性.初步分析已经显示出显著的结果。这些数据将帮助我们更好地理解从软机制到硬机制的转变。

英文摘要:

Deeply virtual meson scattering cross sections and asymmetries for the pi^0 and eta exclusive electroproduction in a very wide kinematic range of Q^2, t and x_B have been measured with CLAS (JLab). Initial analysis is already showing remarkable results. These data will help us to better understand the transition from soft to hard mechanisms.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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