Pintucci, L. (2024) First t-channel single top measurement in pp collisions at an energy in the centre-of-mass of s√=5.02 TeV with the ATLAS experiment. Il nuovo cimento C, 47 (3). pp. 1-5. ISSN 1826-9885
|
Text
ncc12968.pdf - Published Version Download (224kB) | Preview |
Abstract
A single top quark production measurement in proton-proton (pp) collisions at the Large Hadron Collider (LHC) at an energy in the centre-of-mass √s =5.02 TeV with data collected by the ATLAS experiment is reported. This analysis uses a Boosted Decision Tree (BDT) to separate signal from background events and its output distribution is used for a Profile-Likelihood fit. Some of the calibrations used in this analysis are taken from a recent ATLAS top quark pair production cross-section measurement at the same energy of √s =5.02 TeV (ATLAS Collaboration, JHEP, 06 (2023) 138). The analysis takes into account forward jets to enhance the t-channel process, with an ad-hoc calibration for their energy.
Item Type: | Article |
---|---|
Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
Depositing User: | Marina Spanti |
Date Deposited: | 29 Jul 2024 14:06 |
Last Modified: | 29 Jul 2024 14:06 |
URI: | http://eprints.bice.rm.cnr.it/id/eprint/23053 |
Actions (login required)
![]() |
View Item |