The next-to-leading order corrections to ρ meson electromagnetic form factors in the kT factorization approach
In this paper we calculate the next-to-leading-order (NLO) corrections to ρ-meson electromagnetic form factors by employing the kT factorization approach. We find that the NLO correction to Fi(Q2)(i=LT,TL) is around 30% of the leading-order (LO) contribution in the region Q2>2GeV2. The NLO correc...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-12-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321319302688 |