- PII
- S3034628225060061-1
- DOI
- 10.7868/S3034628225060061
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 88 / Issue number 6
- Pages
- 475-480
- Abstract
- In case of diboson production in collisions there is a non-negligible probability that some events passing the final selection in data are actually from different overlapping hard-scatter processes occurring within the same bunch-crossing. Such events, that consist of combination of two processes associated with different primary vertices, correspond to so-called pile-up background. Its contribution should be considered in analysis of diboson production at collider experiments. This article discusses an overlay Monte-Carlo approach to obtain a theoretical prediction of the pile-up event count. According to the resulting estimate of the proposed method the impact of the pile-up background can be either subtracted from the data in the region of interest or accounted as an additional systematic uncertainty for the final result.
- Keywords
- адронный коллайдер струи адронов высокая загрузка подавление фонов
- Date of publication
- 01.02.2026
- Year of publication
- 2026
- Number of purchasers
- 0
- Views
- 15
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