dc.contributor.author | Helenius, Ilkka | |
dc.contributor.author | Paukkunen, Hannu | |
dc.date.accessioned | 2023-07-14T09:30:50Z | |
dc.date.available | 2023-07-14T09:30:50Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Helenius, I., & Paukkunen, H. (2023). B-meson hadroproduction in the SACOT-mT scheme. <i>Journal of High Energy Physics</i>, <i>2023</i>(7), Article 54. <a href="https://doi.org/10.1007/jhep07(2023)054" target="_blank">https://doi.org/10.1007/jhep07(2023)054</a> | |
dc.identifier.other | CONVID_183982772 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/88413 | |
dc.description.abstract | We apply the SACOT-mT general-mass variable flavour number scheme (GM-VFNS) to the inclusive B-meson production in hadronic collisions at next-to-leading order in perturbative Quantum Chromodynamics. In the GM-VFNS approach one matches the fixed-order heavy-quark production cross sections, accurate at low transverse momentum (pT), with the zero-mass cross sections, accurate at high pT. The physics idea of the SACOT-mT scheme is to do this by accounting for the finite momentum transfer required to create a heavy quark-antiquark pair throughout the calculation. We compare our results with the latest LHC data from proton-proton and proton-lead collisions finding a very good agreement within the estimated theoretical uncertainties. We discuss also scheme-related differences and their impact on the scale uncertainties. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Springer | |
dc.relation.ispartofseries | Journal of High Energy Physics | |
dc.rights | CC BY 4.0 | |
dc.subject.other | bottom quarks | |
dc.subject.other | Parton distributions | |
dc.subject.other | specific QCD phenomenology | |
dc.title | B-meson hadroproduction in the SACOT-mT scheme | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202307144535 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1126-6708 | |
dc.relation.numberinseries | 7 | |
dc.relation.volume | 2023 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2023 the Authors | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 308301 | |
dc.relation.grantnumber | 331545 | |
dc.relation.grantnumber | 346326 | |
dc.subject.yso | hiukkasfysiikka | |
dc.subject.yso | kvanttiväridynamiikka | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p15576 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p39318 | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.1007/jhep07(2023)054 | |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Research Council of Finland | en |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Suomen Akatemia | fi |
dc.relation.funder | Suomen Akatemia | fi |
jyx.fundingprogram | Academy Research Fellow, AoF | en |
jyx.fundingprogram | Academy Research Fellow, AoF | en |
jyx.fundingprogram | Centre of Excellence, AoF | en |
jyx.fundingprogram | Akatemiatutkija, SA | fi |
jyx.fundingprogram | Akatemiatutkija, SA | fi |
jyx.fundingprogram | Huippuyksikkörahoitus, SA | fi |
jyx.fundinginformation | Our work has been supported by the Academy of Finland, projects 308301 and 331545, and was funded as a part of the Center of Excellence in Quark Matter of the Academy of Finland, project 346326. The reported work is associated with the European Research Council project ERC-2018-ADG-835105 YoctoLHC. The computing resources have been brought to us by the Finnish IT Center for Science (CSC), under the project jyy2580. | |
dc.type.okm | A1 | |