arXiv
Open Access
2018
Higher order corrections to mixed QCD-EW contributions to Higgs production in gluon fusion
Marco Bonetti
Kirill Melnikov
Lorenzo Tancredi
Abstrak
We present an estimate of the next-to-leading order QCD corrections to mixed QCD-electroweak contribution to Higgs boson production cross section in gluon fusion, combining the recently computed three-loop virtual corrections and the approximate treatment of real emission in the soft approximation. We find that the NLO QCD corrections to mixed QCD-electroweak contributions are nearly identical to NLO QCD corrections to QCD Higgs production. Our result confirms an earlier estimate of these ${\cal O}\left( α\, α_s^2 \right)$ effects in arXiv:0811.3458 [hep-ph] and provides further support for the factorization approximation of QCD and electroweak corrections.
Topik & Kata Kunci
Penulis (3)
M
Marco Bonetti
K
Kirill Melnikov
L
Lorenzo Tancredi
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2018
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓