John M. Campbell
H + 1 jet production revisited
Campbell, John M.; Ellis, R. Keith; Seth, Satyajit
Abstract
We revisit the next-to-next-to-leading order (NNLO) calculation of the Higgs boson+1 jet production process, calculated in the mt → ∞ effective field theory. We perform a detailed comparison of the result calculated using the jettiness slicing method, with published results obtained using subtraction methods. The results of the jettiness calculation agree with the two previous subtraction calculations at benchmark points. The performance of the jettiness slicing approach is greatly improved by adopting a definition of 1-jettiness that accounts for the boost of the Born system. Nevertheless, the results demonstrate that power corrections in the jettiness slicing method remain significant. At large transverse momentum the effect of power corrections is much reduced, as expected.
Citation
Campbell, J. M., Ellis, R. K., & Seth, S. (2019). H + 1 jet production revisited. Journal of High Energy Physics, 2019(10), Article 136. https://doi.org/10.1007/jhep10%282019%29136
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 28, 2019 |
Online Publication Date | Oct 10, 2019 |
Publication Date | Oct 10, 2019 |
Deposit Date | Nov 6, 2019 |
Publicly Available Date | Nov 6, 2019 |
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 | 2019 |
Issue | 10 |
Article Number | 136 |
DOI | https://doi.org/10.1007/jhep10%282019%29136 |
Public URL | https://durham-repository.worktribe.com/output/1284087 |
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Copyright Statement
This article is published under an open access license. Please check the 'Copyright Information' section for details of this license and what re-use is permitted. If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and re-use information, please contact the Rights and Permissions team.
Article funded by SCOAP3
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