Calibration procedure of the ΔE–E detectors for dp breakup investigation at nuclotron

Autor: J. T. Karachuk, Yu. V. Gurchin, S. G. Reznikov, V. P. Ladygin, P. K. Kurilkin, A. N. Khrenov, A. A. Terekhin, Marian Janek, A. K. Kurilkin, S. M. Piyadin, A. Yu. Isupov, A. N. Livanov, G. Martinska, Gabriela Tarjányiová
Rok vydání: 2018
Předmět:
Zdroj: Physics of Particles and Nuclei Letters. 15:76-82
ISSN: 1531-8567
1547-4771
DOI: 10.1134/s1547477118010090
Popis: Calibration procedure of ΔE − E detectors used in dp breakup reaction measurement in the framework of DSS project is discussed. Time information from all PMTs along with amplitude information and known energy values of pp quasi elastic reaction are used to find calibration coefficients for ΔE and E detectors. Calibration coefficients are used to recover deposited particle energies. ΔE vs. E plots, energies and missing mass spectra are compared with geant4 Monte Carlo simulation. Missing mass for particular physical configuration is calculated as a test of the calibration procedure quality.
Databáze: OpenAIRE
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