Journal article

Inclusive jet spectrum for small-radius jets

Abstract:: Following on our earlier work on leading-logarithmic (LLR) resummations for the properties of jets with a small radius, R, we here examine the phenomenological considerations for the inclusive jet spectrum. We discuss how to match the NLO predictions with small-R resummation. As part of the study we propose a new, physically-inspired prescription for fixed-order predictions and their uncertainties. We investigate the R-dependent part of the next-to-next-to-leading order (NNLO) corrections, which is found to be substantial, and comment on the implications for scale choices in inclusive jet calculations. We also examine hadronisation corrections, identifying potential limitations of earlier analytical work with regards to their pt-dependence. Finally we assemble these different elements in order to compare matched (N)NLO+LLR predictions to data from ALICE and ATLAS, finding improved consistency for the R-dependence of the results relative to NLO predictions.

Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

Dasgupta, M., Dreyer, F., Salam, G., & Soyez, G. (2016). Inclusive jet spectrum for small-radius jets. Journal of High Energy Physics, 2016(6), 57.

MLA Style

Dasgupta, M., et al. “Inclusive Jet Spectrum for Small-Radius Jets.” Journal of High Energy Physics, vol. 2016, no. 6, Springer, 2016, p. 57.

Chicago Style

Dasgupta, M, F Dreyer, G Salam, and G Soyez. 2016. “Inclusive Jet Spectrum for Small-Radius Jets.” Journal of High Energy Physics 2016 (6): 57.
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Files:: Inclusive jet spectrum for small-radius jets.pdf

(Preview, Version of record, pdf, 1.3MB, Terms of use)

Publisher copy:: 10.1007/jhep06(2016)057

Authors

+ Dasgupta, M More by this author

Role:: Author

+ Dreyer, F More by this author

Institution:: University of Oxford
Division:: MPLS Division
Department:: Physics
Sub department:: Theoretical Physics
Department:: Unknown
Role:: Author
ORCID:: 0000-0002-0445-7863

+ Salam, G More by this author

Institution:: University of Oxford
Division:: MPLS Division
Department:: Physics
Sub department:: Particle Physics
Role:: Author
ORCID:: 0000-0002-2655-4373

+ Soyez, G More by this author

Role:: Author

Publisher:: Springer
Journal:: Journal of High Energy Physics More from this journal
Volume:: 2016
Issue:: 6
Pages:: 57
Publication date:: 2016-06-09
Acceptance date:: 2016-05-30
DOI:: 10.1007/jhep06(2016)057
EISSN:: 1029-8479
ISSN:: 1029-8479

Language:: English
Keywords:: jets

QCD phenomenology
Pubs id:: pubs:936106
UUID:: uuid:9199aee4-952f-4af3-9393-e3cbf12426e4
Local pid:: pubs:936106
Source identifiers:: 936106
Deposit date:: 2019-01-04

Terms of use

Copyright holder:: Dasgupta et
Copyright date:: 2016
Notes:: © The Author(s) 2016. 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.

Licence:: CC Attribution (CC BY)

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