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1 Erratum to: Eur. Phys. J. C (2021) 81:27 https://doi.org/10.1140/epjc/s10052-020-08807-w
On further processing the simulated data used in the article for open access release, we detected a defective feature in the benchmark signals samples.
The issue affects the results of assessing the performance of the Anomaly Detection (AD) methods with the selected Beyond the Standard Model signals reported in Sect. 5—Comparison of the AD methods for benchmark signals. The correct results are presented in Figs. 1, 2 and Table 1.
Although the performance of the AD methods changes quantitatively, their relative sensitivity to the benchmark signals is generally maintained: deep learning outperforms shallow learning and the Deep SVDD model presents the best response to the variety of new signals tested, indicating to better suit to the generic detection purpose.
The data samples were made available for open access through the Zenodo online repository for research data, with record number 5126747 [2]. Finally, the corrected version of the article is also available in arXiv [3].
Distribution of the AD discriminant for the SM prediction and each signal type: tZ production by FCNC, \(T\bar{T}\) production via heavy gluon or without heavy gluon for \(m_T=\{1.0, 1.2, 1.4\}\) TeV. The distributions are normalised to the generation cross-section and to an integrated luminosity of 150 fb\(^{-1}\). Left: Using all features set. Right: Using sanitised features set
References
M. Crispim Romão, N.F. Castro, R. Pedro, Finding new physics without learning about it: anomaly detection as a tool for searches at colliders. Eur. Phys. J. C 81(1), 27 (2021)
M. Crispim Romao, N.F. Castro, R. Pedro, Simulated pp collisions at 13 tev with 2 leptons + 1 b-jet final state and selected benchmark beyond the standard model signals. https://zenodo.org/record/5126747, (2021)
M. Crispim Romão, N.F. Castro, R. Pedro, Finding new physics without learning about it: anomaly detection as a tool for searches at colliders (2021). arxiv:2006.05432
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Romão, M.C., Castro, N.F. & Pedro, R. Erratum to: Finding new physics without learning about it: anomaly detection as a tool for searches at colliders. Eur. Phys. J. C 81, 1020 (2021). https://doi.org/10.1140/epjc/s10052-021-09813-2
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DOI: https://doi.org/10.1140/epjc/s10052-021-09813-2