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Zhang, Ya-Lan; Hua, Jun; Li, Dong-Sheng; Xiao, Zhen-Jun, E-mail: zylyw@hyit.edu.cn, E-mail: 546406604@qq.com, E-mail: xiaozhenjun@njnu.edu.cn2019
AbstractAbstract
[en] In this paper we calculate the next-to-leading-order (NLO) corrections to ρ-meson electromagnetic form factors by employing the factorization approach. We find that the NLO correction to is around 30% of the leading-order (LO) contribution in the region . The NLO correction to is close to 20% of the LO one in the region . The NLO radiative corrections to the electric, magnetic, and quadruple form factors are sizeable in magnitude and agree with those from other approaches.
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S0550321319302688; Available from http://dx.doi.org/10.1016/j.nuclphysb.2019.114782; © 2019 The Authors. Published by Elsevier B.V.; Country of input: International Atomic Energy Agency (IAEA)
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