A. Broggio
NNLL resummation for the associated production of a top pair and a Higgs boson at the LHC
Broggio, A.; Ferroglia, A.; Pecjak, B.D.; Yang, L.L.
Abstract
We study the resummation of soft gluon emission corrections to the production of a top-antitop pair in association with a Higgs boson at the Large Hadron Collider. Starting from a soft-gluon resummation formula derived in previous work, we develop a bespoke parton-level Monte Carlo program which can be used to calculate the total cross section along with differential distributions. We use this tool to study the phenomenological impact of the resummation to next-to-next-to-leading logarithmic (NNLL) accuracy, finding that these corrections increase the total cross section and the differential distributions with respect to NLO calculations of the same observables.
Citation
Broggio, A., Ferroglia, A., Pecjak, B., & Yang, L. (2017). NNLL resummation for the associated production of a top pair and a Higgs boson at the LHC. Journal of High Energy Physics, 2017(2), Article 126. https://doi.org/10.1007/jhep02%282017%29126
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 27, 2017 |
Online Publication Date | Feb 24, 2017 |
Publication Date | Feb 24, 2017 |
Deposit Date | Mar 27, 2017 |
Publicly Available Date | Mar 28, 2017 |
Journal | Journal of High Energy Physics |
Print ISSN | 1126-6708 |
Electronic ISSN | 1029-8479 |
Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
Peer Reviewed | Peer Reviewed |
Volume | 2017 |
Issue | 2 |
Article Number | 126 |
DOI | https://doi.org/10.1007/jhep02%282017%29126 |
Public URL | https://durham-repository.worktribe.com/output/1390150 |
Related Public URLs | http://inspirehep.net/record/1495438?ln=en |
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Copyright Statement
Open Access, © The Authors. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
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