A Deeply Virtual Compton Scattering Amplitude
A Deeply Virtual Compton Scattering Amplitude
复制标题
深度虚拟康普顿散射振幅
DOI：
10.1016/j.physletb.2006.12.018
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发表时间：
2006
影响因子：
4.4
通讯作者：
F. Paccanoni
中科院分区：
文献类型：
--
作者：
M. Capua;S. Fazio;R. Fiore;L. Jenkovszky;F. Paccanoni
提出了一种用于深度虚化康普顿散射的因子化Regge极点模型。有效对数Regge-Pmer on轨迹的使用提供了对“软”(小|t|)和“硬”(大|t|)动力学的描述。该模型显式地包含了光产生和DIS限制，并与现有的关于深度虚化康普顿散射的HERA数据进行了拟合。
A factorized Regge-pole model for deeply virtual Compton scattering is suggested. The use of an effective logarithmic Regge-pomeron trajectory provides for the description of both “soft” (small |t|) and “hard” (large |t|) dynamics. The model contains explicitly the photoproduction and the DIS limits and fits the existing HERA data on deeply virtual Compton scattering.