Production of two charm quark–antiquark pairs in single-parton scattering within the kt-factorization approach
We present first results for the 2→4 single-parton scattering gg→cc¯cc¯ subprocess for the first time fully within the kt-factorization approach. In this calculation we have used the Kimber–Martin–Ryskin unintegrated gluon distribution which effectively includes some class of higher-order gluon emis...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2015-09-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269315004839 |