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  Particle Identification Using Boosted Decision Trees in the Semi-Digital Hadronic Calorimeter Prototype

Boumediene, D., Pingault, A., Tytgat, M., Bilki, B., Northacker, D., Onel, Y., et al. (2020). Particle Identification Using Boosted Decision Trees in the Semi-Digital Hadronic Calorimeter Prototype. Journal of Instrumentation, 15, P10009. doi:10.1088/1748-0221/15/10/P10009.

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Boumediene, D.1, Author
Pingault, A.1, Author
Tytgat, M.1, Author
Bilki, B.1, Author
Northacker, D.1, Author
Onel, Y.1, Author
Cho, G.1, Author
Kim, D-W.1, Author
Lee, S.C.1, Author
Park, W.1, Author
Vallecorsa, S.1, Author
Deguchi, Y.1, Author
Kawagoe, K.1, Author
Miura, Y.1, Author
Mori, R.1, Author
Sekiya, I.1, Author
Suehara, T.1, Author
Yoshioka, T.1, Author
Caponetto, L.1, Author
Combaret, C.1, Author
Garillot, R.Ete G.1, AuthorGrenier, G.1, AuthorIanigro, J-C.1, AuthorKurca, T.1, AuthorLaktineh, I.1, AuthorLiu, B.1, AuthorLi, B.1, AuthorLumb, N.1, AuthorMathez, H.1, AuthorMirabito, L.1, AuthorSteen, A.1, AuthorCalvo Alamillo, E.1, AuthorFouz, M.C.1, AuthorMarin, J.1, AuthorNavarrete, J.1, AuthorPuerta Pelayo, J.1, AuthorVerdugo, A.1, AuthorCorriveau, F.1, AuthorFreund, B.1, AuthorChadeeva, M.1, AuthorDanilov, M.1, AuthorEmberger, L.1, AuthorGraf, C.1, AuthorSimon, F.1, AuthorWinter, C.1, AuthorBonis, J.1, AuthorBreton, D.1, AuthorCornebise, P.1, AuthorGallas, A.1, AuthorJeglot, J.1, AuthorIrles, A.1, AuthorMaalmi, J.1, AuthorPöschl, R.1, AuthorThiebault, A.1, AuthorRichard, F.1, AuthorZerwas, D.1, AuthorAnduze, M.1, AuthorBalagura, V.1, AuthorBoudry, V.1, AuthorBrient, J-C.1, AuthorEdy, E.1, AuthorGastaldi, F.1, AuthorGuillaumat, R.1, AuthorMagniette, F.1, AuthorNanni, J.1, AuthorCallier, H.Videau S.1, AuthorDulucq, F.1, Authorde la Taille, Ch.1, AuthorMartin-Chassard, G.1, AuthorRaux, L.1, AuthorSeguin-Moreau, N.1, AuthorCvach, J.1, AuthorJanata, M.1, AuthorKovalcuk, M.1, AuthorKvasnicka, J.1, AuthorPolak, I.1, AuthorSmolik, J.1, AuthorVrba, V.1, AuthorZalesak, J.1, AuthorZuklin, J.1, AuthorDuan, Y.Y.1, AuthorLi, S.1, AuthorGuo, J.1, AuthorHu, J.F.1, AuthorLagarde, F.1, AuthorShen, Q.P.1, AuthorWang, X.1, AuthorWu, W.H.1, AuthorYang, H.J.1, AuthorZhu, Y.F.1, Author more..
Affiliations:
1Max Planck Institute for Physics, Max Planck Society and Cooperation Partners, ou_2253650              

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Free keywords: ILC
 Abstract: The CALICE Semi-Digital Hadronic CALorimeter (SDHCAL) prototype using Glass Resistive Plate Chambers as a sensitive medium is the first technological prototype of a family of high-granularity calorimeters developed by the CALICE collaboration to equip the experiments of future leptonic colliders. It was exposed to beams of hadrons, electrons and muons several times in the CERN PS and SPS beamlines between 2012 and 2018. We present here a new method of particle identification within the SDHCAL using the Boosted Decision Trees (BDT) method applied to the data collected in 2015. The performance of the method is tested first with Geant4-based simulated events and then on the data collected by the SDHCAL in the energy range between 10 and 80~GeV with 10~GeV energy steps. The BDT method is then used to reject the electrons and muons that contaminate the SPS hadron beams.

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 Dates: 2020
 Publication Status: Issued
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Title: Journal of Instrumentation
  Abbreviation : J.Inst.
Source Genre: Journal
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Pages: - Volume / Issue: 15 Sequence Number: - Start / End Page: P10009 Identifier: -