AUTHOR=Reinsvold Hall Allison , Skidmore Nicole , Benelli Gabriele , Carlson Ben , David Claire , Davies Jonathan , Deconinck Wouter , DeMuth David , Elmer Peter , Garg Rocky Bala , Hageböck Stephan , Lieret Killian , Lukashenko Valeriia , Malik Sudhir , Morris Andy , Schellman Heidi , Stewart Graeme A. , Veatch Jason , Hernandez Villanueva Michel 

TITLE=Training and onboarding initiatives in high energy physics experiments

JOURNAL=Frontiers in Big Data

VOLUME=Volume 8 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/big-data/articles/10.3389/fdata.2025.1497622

DOI=10.3389/fdata.2025.1497622

ISSN=2624-909X

ABSTRACT=In this article we document the current analysis software training and onboarding activities in several High Energy Physics (HEP) experiments: ATLAS, CMS, LHCb, Belle II and DUNE. Fast and efficient onboarding of new collaboration members is increasingly important for HEP experiments. With rapidly increasing data volumes and larger collaborations the analyses and consequently, the related software, become ever more complex. This necessitates structured onboarding and training. Recognizing this, a meeting series was held by the HEP Software Foundation (HSF) in 2022 for experiments to showcase their initiatives. Here we document and analyze these in an attempt to determine a set of key considerations for future HEP experiments.