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DC Field | Value | Language |
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dc.contributor.author | Aad, G | - |
dc.contributor.author | Abbott, B | - |
dc.contributor.author | Abbott, DC | - |
dc.contributor.author | Abed Abud, A | - |
dc.contributor.author | Abeling, K | - |
dc.contributor.author | Abhayasinghe, DK | - |
dc.contributor.author | Abidi, SH | - |
dc.contributor.author | Aboulhorma, A | - |
dc.contributor.author | Abramowicz, H | - |
dc.contributor.author | Abreu, H | - |
dc.contributor.author | Abulaiti, Y | - |
dc.contributor.author | Adam Bourdarios, C | - |
dc.contributor.author | Adamczyk, L | - |
dc.contributor.author | Adamek, L | - |
dc.contributor.author | Addepalli, SV | - |
dc.contributor.author | Adelman, J | - |
dc.contributor.author | Adiguzel, A | - |
dc.contributor.author | Adorni, S | - |
dc.contributor.author | Adye, T | - |
dc.contributor.author | Affolder, AA | - |
dc.contributor.author | Afik, Y | - |
dc.contributor.author | Agapopoulou, C | - |
dc.contributor.author | Agaras, MN | - |
dc.contributor.author | Agarwala, J | - |
dc.contributor.author | Aggarwal, A | - |
dc.contributor.author | Agheorghiesei, C | - |
dc.contributor.author | Aguilar-Saavedra, JA | - |
dc.contributor.author | Ahmad, A | - |
dc.contributor.author | Ahmadov, F | - |
dc.contributor.author | Ahmed, WS | - |
dc.contributor.author | Ai, X | - |
dc.contributor.author | Aielli, G | - |
dc.contributor.author | Aizenberg, I | - |
dc.contributor.author | Akatsuka, S | - |
dc.contributor.author | Akbiyik, M | - |
dc.contributor.author | Åkesson, TPA | - |
dc.contributor.author | Akimov, AV | - |
dc.contributor.author | Al Khoury, K | - |
dc.contributor.author | Alberghi, GL | - |
dc.contributor.author | Albert, J | - |
dc.contributor.author | Albicocco, P | - |
dc.contributor.author | Alconada Verzini, MJ | - |
dc.contributor.author | Alderweireldt, S | - |
dc.contributor.author | Aleksa, M | - |
dc.contributor.author | Aleksandrov, IN | - |
dc.contributor.author | Alexa, C | - |
dc.contributor.author | Alexopoulos, T | - |
dc.contributor.author | Alfonsi, A | - |
dc.contributor.author | Alfonsi, F | - |
dc.contributor.author | Alhroob, M | - |
dc.contributor.author | Ali, B | - |
dc.contributor.author | Ali, S | - |
dc.contributor.author | Aliev, M | - |
dc.contributor.author | Alimonti, G | - |
dc.contributor.author | Allaire, C | - |
dc.contributor.author | Allbrooke, BMM | - |
dc.contributor.author | Allport, PP | - |
dc.contributor.author | Aloisio, A | - |
dc.contributor.author | Alonso, F | - |
dc.contributor.author | Alpigiani, C | - |
dc.contributor.author | Alunno Camelia, E | - |
dc.contributor.author | Alvarez Estevez, M | - |
dc.contributor.author | Alviggi, MG | - |
dc.contributor.author | Amaral Coutinho, Y | - |
dc.contributor.author | Ambler, A | - |
dc.contributor.author | Ambroz, L | - |
dc.contributor.author | Amelung, C | - |
dc.contributor.author | Amidei, D | - |
dc.contributor.author | Amor Dos Santos, SP | - |
dc.contributor.author | Amoroso, S | - |
dc.contributor.author | Amrouche, CS | - |
dc.contributor.author | Anastopoulos, C | - |
dc.contributor.author | Andari, N | - |
dc.contributor.author | Andeen, T | - |
dc.contributor.author | Anders, JK | - |
dc.contributor.author | Andrean, SY | - |
dc.contributor.author | Andreazza, A | - |
dc.contributor.author | Angelidakis, S | - |
dc.contributor.author | Angerami, A | - |
dc.contributor.author | Anisenkov, AV | - |
dc.contributor.author | Annovi, A | - |
dc.contributor.author | Antel, C | - |
dc.contributor.author | Anthony, MT | - |
dc.contributor.author | Antipov, E | - |
dc.contributor.author | Antonelli, M | - |
dc.contributor.author | Antrim, DJA | - |
dc.contributor.author | Anulli, F | - |
dc.contributor.author | Aoki, M | - |
dc.contributor.author | Aparisi Pozo, JA | - |
dc.contributor.author | Aparo, MA | - |
dc.contributor.author | Aperio Bella, L | - |
dc.contributor.author | Aranzabal, N | - |
dc.contributor.author | Araujo Ferraz, V | - |
dc.contributor.author | Arcangeletti, C | - |
dc.contributor.author | Arce, ATH | - |
dc.contributor.author | Arena, E | - |
dc.contributor.author | Coldham, K | - |
dc.contributor.author | Cole, JE | - |
dc.contributor.author | Khan, A | - |
dc.contributor.author | Kyberd, P | - |
dc.contributor.author | Reid, ID | - |
dc.contributor.author | Teodorescu, L | - |
dc.contributor.author | Zahid, S | - |
dc.contributor.author | CMS Collaboration | - |
dc.contributor.author | Abusleme Hoffman, AC | - |
dc.contributor.author | Acharya, BS | - |
dc.contributor.author | Achkar, B | - |
dc.contributor.author | Adam, L | - |
dc.contributor.other | ATLAS Collaboration | - |
dc.contributor.other | CMS Collaboration | - |
dc.date.accessioned | 2024-04-22T08:57:22Z | - |
dc.date.available | 2024-04-22T08:57:22Z | - |
dc.date.issued | 2023-07-27 | - |
dc.identifier | ORCiD: A. Tumasyan https://orcid.org/0009-0000-0684-6742 | - |
dc.identifier | ORCiD: Joanne E. Cole https://orcid.org/0000-0001-5638-7599 | - |
dc.identifier | ORCiD: Akram Khan https://orcid.org/0000-0002-4597-4402 | - |
dc.identifier | ORCiD: Paul Kyberd https://orcid.org/0000-0002-7353-7090 | - |
dc.identifier | ORCiD: Ivan D. Reid https://orcid.org/0000-0002-9235-779X | - |
dc.identifier | ORCiD: Liliana Teodorescu https://orcid.org/0000-0002-6974-6201 | - |
dc.identifier | 213 | - |
dc.identifier | CERN-EP-2021-222 | - |
dc.identifier.citation | Aad, G. et al. for the benefit of the ATLAS-CMS Collaboration (2023) 'Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at √<i>s</i> = 7 and 8 TeV', Journal of High Energy Physics, 2023 (7), 213, pp. 1 - 63. doi: 10.1007/JHEP07(2023)213. | en_US |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/28836 | - |
dc.description | A preprint version of this article is available at arXiv:2205.13830v2 [hep-ex], https://arxiv.org/abs/2205.13830 . Submission istory: [v2] Tue, 5 Sep 2023 12:43:58 UTC (484 KB). Comments: 59 pages in total, author lists starting at page 24, 4 figures, 6 tables. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2018-39 and at https://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-18-014/index.html . Report number: CERN-EP-2021-222. | - |
dc.description.abstract | A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV at the LHC is presented. The cross-sections are obtained using top-quark pair decays with an opposite-charge electron-muon pair in the final state and with data corresponding to an integrated luminosity of about 5 fb−1 at √s = 7 TeV and about 20 fb−1 at √s = 8 TeV for each experiment. The combined cross-sections are determined to be 178.5±4.7 pb at √s = 7 TeV and 243.3+6.0−5.9 pb at √s = 8 TeV with a correlation of 0.41, using a reference top-quark mass value of 172.5 GeV. The ratio of the combined cross-sections is determined to be R8/7=1.363±0.032. The combined measured cross-sections and their ratio agree well with theory calculations using several parton distribution function (PDF) sets. The values of the top-quark pole mass (with the strong coupling fixed at 0.118) and the strong coupling (with the top-quark pole mass fixed at 172.5 GeV) are extracted from the combined results by fitting a next-to-next-to-leading-order plus next-to-next-to-leading-log QCD prediction to the measurements. Using a version of the NNPDF3.1 PDF set containing no top-quark measurements, the results obtained are mpolet=173.4+1.8−2.0 GeV and αs(mZ)=0.1170+0.0021−0.0018. | en_US |
dc.description.sponsorship | SCOAP3. | en_US |
dc.format.extent | 1 - 63 | - |
dc.format.medium | Print-Electronic | - |
dc.language | English | - |
dc.language.iso | en_US | en_US |
dc.publisher | Springer Nature | en_US |
dc.relation.uri | https://arxiv.org/abs/2205.13830 | - |
dc.relation.uri | https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2018-39 | - |
dc.relation.uri | https://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-18-014/index.html | - |
dc.rights | Copyright © CERN, for the benefit of the ATLAS-CMS Collaboration. Rights and permissions: Open Access. 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. | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | hadron-hadron scattering | en_US |
dc.subject | top physics | en_US |
dc.title | Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at √<i>s</i> = 7 and 8 TeV | en_US |
dc.title.alternative | Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at $$ \sqrt{s} $$ = 7 and 8 TeV | - |
dc.type | Article | en_US |
dc.date.dateAccepted | 2023-01-29 | - |
dc.identifier.doi | https://doi.org/10.1007/JHEP07(2023)213 | - |
dc.relation.isPartOf | Journal of High Energy Physics | - |
pubs.issue | 7 | - |
pubs.publication-status | Published | - |
pubs.volume | 2023 | - |
dc.identifier.eissn | 1029-8479 | - |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/legalcode.en | - |
dc.rights.holder | CERN, for the benefit of the ATLAS-CMS Collaboration | - |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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