Combination of inclusive and differential (Formula Presented) charge asymmetry measurements using ATLAS and CMS data at (Formula Presented)= 7 and 8 TeV
(2018) In Journal of High Energy Physics 2018(4).- Abstract
- This paper presents combinations of inclusive and differential measurements of the charge asymmetry (AC) in top quark pair (tt) events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at centreof- mass energies of 7 and 8TeV. The data correspond to integrated luminosities of about 5 and 20 fb–1for each experiment, respectively. The resulting combined LHC measurements of the inclusive charge asymmetry are AC LHC7= 0:005±0:007 (stat) ±0:006 (syst) at 7TeV and AC LHC7= 0:0055 ± 0:0023 (stat) ± 0:0025 (syst) at 8TeV. These values, as well as the combination of AC measurements as a function of the invariant mass of the [formula presented] system at 8TeV, are consistent with the... (More)
- This paper presents combinations of inclusive and differential measurements of the charge asymmetry (AC) in top quark pair (tt) events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at centreof- mass energies of 7 and 8TeV. The data correspond to integrated luminosities of about 5 and 20 fb–1for each experiment, respectively. The resulting combined LHC measurements of the inclusive charge asymmetry are AC LHC7= 0:005±0:007 (stat) ±0:006 (syst) at 7TeV and AC LHC7= 0:0055 ± 0:0023 (stat) ± 0:0025 (syst) at 8TeV. These values, as well as the combination of AC measurements as a function of the invariant mass of the [formula presented] system at 8TeV, are consistent with the respective standard model predictions. © CERN, for the benefit of the ATLAS-CMS Collaboration. (Less)
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https://lup.lub.lu.se/record/5ae1b4d1-fd23-4f9d-a302-ea2a366ba485
- author
- author collaboration
- organization
- publishing date
- 2018-04
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Hadron-Hadron scattering (experiments), Top physics
- in
- Journal of High Energy Physics
- volume
- 2018
- issue
- 4
- article number
- JHEP04(2018)033
- publisher
- Springer
- external identifiers
-
- scopus:85048748130
- ISSN
- 1029-8479
- DOI
- 10.1007/JHEP04(2018)033
- language
- English
- LU publication?
- yes
- additional info
- Export Date: 4 July 2018
- id
- 5ae1b4d1-fd23-4f9d-a302-ea2a366ba485
- alternative location
- https://www.scopus.com/inward/record.uri?eid=2-s2.0-85048748130&doi=10.1007%2fJHEP04%282018%29033&partnerID=40&md5=5ed5955921e914b10f221f7b533079c8
- date added to LUP
- 2018-07-04 13:33:52
- date last changed
- 2023-04-08 14:05:23
@article{5ae1b4d1-fd23-4f9d-a302-ea2a366ba485, abstract = {{This paper presents combinations of inclusive and differential measurements of the charge asymmetry (AC) in top quark pair (tt) events with a lepton+jets signature by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at centreof- mass energies of 7 and 8TeV. The data correspond to integrated luminosities of about 5 and 20 fb–1for each experiment, respectively. The resulting combined LHC measurements of the inclusive charge asymmetry are AC LHC7= 0:005±0:007 (stat) ±0:006 (syst) at 7TeV and AC LHC7= 0:0055 ± 0:0023 (stat) ± 0:0025 (syst) at 8TeV. These values, as well as the combination of AC measurements as a function of the invariant mass of the [formula presented] system at 8TeV, are consistent with the respective standard model predictions. © CERN, for the benefit of the ATLAS-CMS Collaboration.}}, author = {{Aaboud, M and Aad, G and Abbott, B. and Abdinov, O and Abeloos, B and Abidi, S. H. and Åkesson, Torsten and Bocchetta, Simona and Corrigan, Eric and Doglioni, Caterina and Hedberg, Vincent and Jarlskog, Göran and Kalderon, Charles and Kellermann, Edgar and Konya, Balazs and Lytken, Else and Mankinen, Katja and Mjörnmark, Ulf and Pöttgen, Ruth and Poulsen, Trine and Smirnova, Oxana and Viazlo, Oleksandr}}, issn = {{1029-8479}}, keywords = {{Hadron-Hadron scattering (experiments); Top physics}}, language = {{eng}}, number = {{4}}, publisher = {{Springer}}, series = {{Journal of High Energy Physics}}, title = {{Combination of inclusive and differential (Formula Presented) charge asymmetry measurements using ATLAS and CMS data at (Formula Presented)= 7 and 8 TeV}}, url = {{http://dx.doi.org/10.1007/JHEP04(2018)033}}, doi = {{10.1007/JHEP04(2018)033}}, volume = {{2018}}, year = {{2018}}, }