Determination of Target Thicknesses used on The GNEIS Time-Of-Flight Spectrometer

Not scheduled
20m

Speakers

A.M. Tiagelskaia (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia) N.M. Olkhovich (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia)

Description

This paper presents a method for determining the number of atoms of specific isotopes present in targets used in the GNEIS time-of-flight spectrometry system when measuring the angular distribution of fragments and the fission cross section. This method is based on determining the total number of alpha particles emitted by a target using surface barrier detectors in a well-defined geometry.

Section Experimental and theoretical studies of nuclear reactions

Primary authors

A. M. Gagarski (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia) A. S. Vorobyev (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia) A.M. Tiagelskaia (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia) N.M. Olkhovich (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia) O. A. Shcherbakov (B. P. Konstantinov Petersburg Nuclear Physics Institute of NRC “Kurchatov Institute”, Gatchina, Russia)

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