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Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector. / Ivanov, V. L.; Fedotovich, G. V.; Akhmetshin, R. R. et al.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 1015, 165761, 01.11.2021.

Research output: Contribution to journal › Article › peer-review

Harvard

Ivanov, VL, Fedotovich, GV, Akhmetshin, RR, Amirkhanov, AN, Anisenkov, AV, Aulchenko, VM, Bashtovoy, NS, Bondar, AE, Bragin, AV, Eidelman, SI, Epifanov, DA, Epshteyn, LB, Erofeev, AL, Gayazov, SE, Grebenuk, AA, Gribanov, SS, Grigoriev, DN, Ignatov, FV, Karpov, SV, Kazanin, VF, Korobov, AA, Kozyrev, AN, Kozyrev, EA, Krokovny, PP, Kuzmenko, AE, Kuzmin, AS, Logashenko, IB, Lukin, PA, Mikhailov, KY, Okhapkin, VS, Pestov, YN, Popov, AS, Razuvaev, GP, Ruban, AA, Ryskulov, NM, Ryzhenenkov, AE, Semenov, AV, Shebalin, VE, Shemyakin, DN, Shwartz, BA, Solodov, EP, Titov, VM, Talyshev, AA, Tolmachev, SS, Uskov, AA, Vorobiov, AI & Yudin, YV 2021, 'Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 1015, 165761. https://doi.org/10.1016/j.nima.2021.165761

APA

Ivanov, V. L., Fedotovich, G. V., Akhmetshin, R. R., Amirkhanov, A. N., Anisenkov, A. V., Aulchenko, V. M., Bashtovoy, N. S., Bondar, A. E., Bragin, A. V., Eidelman, S. I., Epifanov, D. A., Epshteyn, L. B., Erofeev, A. L., Gayazov, S. E., Grebenuk, A. A., Gribanov, S. S., Grigoriev, D. N., Ignatov, F. V., Karpov, S. V., ... Yudin, Y. V. (2021). Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1015, [165761]. https://doi.org/10.1016/j.nima.2021.165761

Vancouver

Ivanov VL, Fedotovich GV, Akhmetshin RR, Amirkhanov AN, Anisenkov AV, Aulchenko VM et al. Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2021 Nov 1;1015:165761. doi: 10.1016/j.nima.2021.165761

Author

Ivanov, V. L. ; Fedotovich, G. V. ; Akhmetshin, R. R. et al. / Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector. In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2021 ; Vol. 1015.

BibTeX

@article{a87a3c92dc104da9a248ad5126b604fd,
title = "Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector",
abstract = "The paper describes a method of the charged particle identification, developed for the CMD-3 detector, installed at the VEPP-2000 e+e− collider. The method is based on application of boosted decision trees classifiers, trained for the optimal separation of electrons, muons, pions and kaons in the momentum range from 100 to 1200MeV/c. The input variables for the classifiers are linear combinations of the energy depositions of charged particles in 12 layers of the liquid xenon calorimeter of the CMD-3. The event samples for training of the classifiers are taken from the simulation. Various issues of the calorimeter strip channels response simulation and their calibration are considered. Application of the method is illustrated by the examples of separation of the e+e−(γ) and π+π−(γ) final states and of selection of the K+K− final state at high energies.",
keywords = "Boosted decision trees, Detector calibration, Liquid xenon calorimeter, Particle identification, Pion/kaon separation, Simulation tuning",
author = "Ivanov, {V. L.} and Fedotovich, {G. V.} and Akhmetshin, {R. R.} and Amirkhanov, {A. N.} and Anisenkov, {A. V.} and Aulchenko, {V. M.} and Bashtovoy, {N. S.} and Bondar, {A. E.} and Bragin, {A. V.} and Eidelman, {S. I.} and Epifanov, {D. A.} and Epshteyn, {L. B.} and Erofeev, {A. L.} and Gayazov, {S. E.} and Grebenuk, {A. A.} and Gribanov, {S. S.} and Grigoriev, {D. N.} and Ignatov, {F. V.} and Karpov, {S. V.} and Kazanin, {V. F.} and Korobov, {A. A.} and Kozyrev, {A. N.} and Kozyrev, {E. A.} and Krokovny, {P. P.} and Kuzmenko, {A. E.} and Kuzmin, {A. S.} and Logashenko, {I. B.} and Lukin, {P. A.} and Mikhailov, {K. Yu} and Okhapkin, {V. S.} and Pestov, {Yu N.} and Popov, {A. S.} and Razuvaev, {G. P.} and Ruban, {A. A.} and Ryskulov, {N. M.} and Ryzhenenkov, {A. E.} and Semenov, {A. V.} and Shebalin, {V. E.} and Shemyakin, {D. N.} and Shwartz, {B. A.} and Solodov, {E. P.} and Titov, {V. M.} and Talyshev, {A. A.} and Tolmachev, {S. S.} and Uskov, {A. A.} and Vorobiov, {A. I.} and Yudin, {Yu V.}",
note = "Funding Information: We thank the VEPP-2000 personnel for excellent machine operation. The work is partially supported by the grants of the Russian Foundation for Basic Research 17-52-50064-a , 17-02-00897 . Funding Information: We thank the VEPP-2000 personnel for excellent machine operation. The work is partially supported by the grants of the Russian Foundation for Basic Research17-52-50064-a, 17-02-00897. Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",
year = "2021",
month = nov,
day = "1",
doi = "10.1016/j.nima.2021.165761",
language = "English",
volume = "1015",
journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",
issn = "0168-9002",
publisher = "Elsevier Science B.V.",

}

RIS

TY - JOUR

T1 - Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector

AU - Ivanov, V. L.

AU - Fedotovich, G. V.

AU - Akhmetshin, R. R.

AU - Amirkhanov, A. N.

AU - Anisenkov, A. V.

AU - Aulchenko, V. M.

AU - Bashtovoy, N. S.

AU - Bondar, A. E.

AU - Bragin, A. V.

AU - Eidelman, S. I.

AU - Epifanov, D. A.

AU - Epshteyn, L. B.

AU - Erofeev, A. L.

AU - Gayazov, S. E.

AU - Grebenuk, A. A.

AU - Gribanov, S. S.

AU - Grigoriev, D. N.

AU - Ignatov, F. V.

AU - Karpov, S. V.

AU - Kazanin, V. F.

AU - Korobov, A. A.

AU - Kozyrev, A. N.

AU - Kozyrev, E. A.

AU - Krokovny, P. P.

AU - Kuzmenko, A. E.

AU - Kuzmin, A. S.

AU - Logashenko, I. B.

AU - Lukin, P. A.

AU - Mikhailov, K. Yu

AU - Okhapkin, V. S.

AU - Pestov, Yu N.

AU - Popov, A. S.

AU - Razuvaev, G. P.

AU - Ruban, A. A.

AU - Ryskulov, N. M.

AU - Ryzhenenkov, A. E.

AU - Semenov, A. V.

AU - Shebalin, V. E.

AU - Shemyakin, D. N.

AU - Shwartz, B. A.

AU - Solodov, E. P.

AU - Titov, V. M.

AU - Talyshev, A. A.

AU - Tolmachev, S. S.

AU - Uskov, A. A.

AU - Vorobiov, A. I.

AU - Yudin, Yu V.

N1 - Funding Information: We thank the VEPP-2000 personnel for excellent machine operation. The work is partially supported by the grants of the Russian Foundation for Basic Research 17-52-50064-a , 17-02-00897 . Funding Information: We thank the VEPP-2000 personnel for excellent machine operation. The work is partially supported by the grants of the Russian Foundation for Basic Research17-52-50064-a, 17-02-00897. Publisher Copyright: © 2021 Elsevier B.V.

PY - 2021/11/1

Y1 - 2021/11/1

N2 - The paper describes a method of the charged particle identification, developed for the CMD-3 detector, installed at the VEPP-2000 e+e− collider. The method is based on application of boosted decision trees classifiers, trained for the optimal separation of electrons, muons, pions and kaons in the momentum range from 100 to 1200MeV/c. The input variables for the classifiers are linear combinations of the energy depositions of charged particles in 12 layers of the liquid xenon calorimeter of the CMD-3. The event samples for training of the classifiers are taken from the simulation. Various issues of the calorimeter strip channels response simulation and their calibration are considered. Application of the method is illustrated by the examples of separation of the e+e−(γ) and π+π−(γ) final states and of selection of the K+K− final state at high energies.

AB - The paper describes a method of the charged particle identification, developed for the CMD-3 detector, installed at the VEPP-2000 e+e− collider. The method is based on application of boosted decision trees classifiers, trained for the optimal separation of electrons, muons, pions and kaons in the momentum range from 100 to 1200MeV/c. The input variables for the classifiers are linear combinations of the energy depositions of charged particles in 12 layers of the liquid xenon calorimeter of the CMD-3. The event samples for training of the classifiers are taken from the simulation. Various issues of the calorimeter strip channels response simulation and their calibration are considered. Application of the method is illustrated by the examples of separation of the e+e−(γ) and π+π−(γ) final states and of selection of the K+K− final state at high energies.

KW - Boosted decision trees

KW - Detector calibration

KW - Liquid xenon calorimeter

KW - Particle identification

KW - Pion/kaon separation

KW - Simulation tuning

UR - http://www.scopus.com/inward/record.url?scp=85114381613&partnerID=8YFLogxK

U2 - 10.1016/j.nima.2021.165761

DO - 10.1016/j.nima.2021.165761

M3 - Article

AN - SCOPUS:85114381613

VL - 1015

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

SN - 0168-9002

M1 - 165761

ER -

ID: 34159880