TY - JOUR

T1 - MPD ITS Physical Simulations with Focus on Charmed Mesons

AU - Kondratiev, V. P.

AU - Maltsev, N. A.

AU - Murin, Yu A.

N1 - Kondratiev, V.P., Maltsev, N.A. & Murin, Y.A. MPD ITS Physical Simulations with Focus on Charmed Mesons. Phys. Part. Nuclei 52, 737–741 (2021). https://doi.org/10.1134/S1063779621040353

PY - 2021/7/1

Y1 - 2021/7/1

N2 - Abstract: Improving the accuracy of reconstruction of the decay vertices of short-lived particles plays a fundamental role in the heavy-flavor sector of the MPD physics program. The MPD inner tracking system (ITS) based on a new generation of silicon detectors,—monolithic active pixel sensors (MAPS)—would certainly offer new possibilities within the scope of charm particle detection. A quality assessment of the MPD tracking system including ITS and time projection chamber (TPC), when reconstructing the decays of D‑mesons produced in central Au + Au collisions at (Formula presented.) has been performed in the course of computer simulations in the Mpdroot framework. The selection of D-meson signals in the invariant mass spectrum of their decay products was performed using a toolkit for multivariate data analysis.

AB - Abstract: Improving the accuracy of reconstruction of the decay vertices of short-lived particles plays a fundamental role in the heavy-flavor sector of the MPD physics program. The MPD inner tracking system (ITS) based on a new generation of silicon detectors,—monolithic active pixel sensors (MAPS)—would certainly offer new possibilities within the scope of charm particle detection. A quality assessment of the MPD tracking system including ITS and time projection chamber (TPC), when reconstructing the decays of D‑mesons produced in central Au + Au collisions at (Formula presented.) has been performed in the course of computer simulations in the Mpdroot framework. The selection of D-meson signals in the invariant mass spectrum of their decay products was performed using a toolkit for multivariate data analysis.

KW - DETECTOR

UR - http://www.scopus.com/inward/record.url?scp=85114343933&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/22c2d7f4-f869-3cf1-b95f-0d50d5a2da21/

U2 - 10.1134/s1063779621040353

DO - 10.1134/s1063779621040353

M3 - Article

AN - SCOPUS:85114343933

VL - 52

SP - 737

EP - 741

JO - Physics of Particles and Nuclei

JF - Physics of Particles and Nuclei

SN - 1063-7796

IS - 4

ER -