Measurements of inclusive and differential cross-sections of combined tt¯ γ and tWγ production in the eμ channel at 13 TeV with the ATLAS detector
Abstract
Inclusive and differential cross-sections for the production of top quarks in association with a photon are measured with proton-proton collision data corresponding to an integrated luminosity of 139 fb−1. The data were collected by the ATLAS detector at the LHC during Run 2 between 2015 and 2018 at a centre-of-mass energy of 13 TeV. The measurements are performed in a fiducial volume defined at parton level. Events with exactly one photon, one electron and one muon of opposite sign, and at least two jets, of which at least one is b-tagged, are selected. The fiducial cross-section is measured to be $$ {39.6}_{-2.3}^{+2.7} $$
Top-30
Journals
|
1
|
|
|
Chinese Physics C
1 publication, 33.33%
|
|
|
Physical Review D
1 publication, 33.33%
|
|
|
Journal of Instrumentation
1 publication, 33.33%
|
|
|
1
|
Publishers
|
1
2
|
|
|
IOP Publishing
2 publications, 66.67%
|
|
|
American Physical Society (APS)
1 publication, 33.33%
|
|
|
1
2
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.