Work

Response simulation and primary vertex reconstruction in the SPD NICA straw tracker

Year: 2025

Type: article

Abstract: In this work we investigate the temporal structure of the events in the spin physics detector (SPD) straw tracker at the JINR NICA. Using the Geant4 toolkit we simulate the response of the straw layers sensitive elements in the triggerfree regime of SPD. Using the simulation results we present a simple algorithm for the fast primary-vertex finding and estimate the efficiency and purity of the reconstruction.

Source: Vestnik of Samara University Natural Science Series

DOI: 10.18287/2541-7525-2025-31-1-75-85

Authors: S. D. Morozova, A. V. Shipilova

Institutions: Samara National Research University, Joint Institute for Nuclear Research

Language: English

Topic: Particle Detector Development and Performance

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4411450940

FWCI:

Cites: 17

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Related to: 10