Next-to-leading order corrections to deeply virtual production of pseudoscalar mesons
Next-to-leading order corrections to deeply virtual production of pseudoscalar mesons
复制标题
对赝标量介子深度虚拟生产的次领先阶次修正
DOI:
10.1016/j.physletb.2017.05.097
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
K. Passek
中科院分区:
文献类型:
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作者:
G. Duplanvci'c;D. Muller;K. Passek
We complete the perturbative next-to-leading order corrections to the hard scattering amplitudes of deeply virtual meson leptoproduction processes at leading twist-two level by presenting the results for the production of flavor singlet pseudoscalar mesons. The new results are given in the common momentum fraction representation and in terms of conformal moments. We also comment on the flavor singlet results for deeply virtual vector meson production.