A method for the study of the quantum interference between singly and doubly resonant top-quark production in proton-proton collisions at the LHC with the ATLAS detector

Bianco, G. (2022) A method for the study of the quantum interference between singly and doubly resonant top-quark production in proton-proton collisions at the LHC with the ATLAS detector. Il nuovo cimento C, 45 (1). pp. 1-5. ISSN 1826-9885

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Abstract

In this work, a method to be used for the measurement of the W bW b production differential cross-section as a function of variables sensitive to tt/tW ¯ interference is presented: tt¯ represents the doubly-resonant production, while tW is the singly-resonant one. This method is being used in the data sample collected by the ATLAS detector in 2015–2018 and corresponding to √s = 13 TeV and L = 139 fb−1. Single- and double-differential cross-sections extraction and comparison to theoretical predictions are described.

Item Type: Article
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 19 Jan 2022 16:41
Last Modified: 19 Jan 2022 16:41
URI: http://eprints.bice.rm.cnr.it/id/eprint/21556

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