ATLAS data preparation in run 2

Abstract : In this contribution, the data preparation workflows for Run 2 are presented. The challenges posed by the excellent performance and high live time fraction of the LHC are discussed, and the solutions implemented by ATLAS are described. The prompt calibration loop procedures are described and examples are given. Several levels of data quality assessment are used to quickly spot problems in the control room and prevent data loss, and to provide the final selection used for physics analysis. Finally the data quality efficiency for physics analysis is shown.
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Communication dans un congrès
22nd International Conference on Computing in High Energy and Nuclear Physics, Oct 2016, San Francisco, United States. J.Phys.Conf.Ser., 898 (4), pp.042050, 2017, 〈10.1088/1742-6596/898/4/042050〉
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https://hal.archives-ouvertes.fr/hal-01669626
Contributeur : Inspire Hep <>
Soumis le : mercredi 20 décembre 2017 - 23:47:25
Dernière modification le : jeudi 21 décembre 2017 - 01:13:13

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P.J. Laycock, M.A. Chelstowska, T.C. Donszelmann, J. Guenther, A. Nairz, et al.. ATLAS data preparation in run 2. 22nd International Conference on Computing in High Energy and Nuclear Physics, Oct 2016, San Francisco, United States. J.Phys.Conf.Ser., 898 (4), pp.042050, 2017, 〈10.1088/1742-6596/898/4/042050〉. 〈hal-01669626〉

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