A Scintillation Hodoscopic Spectrometer

被引：4

作者：

Alekseev, V. I. ^{[1
]}

Baskov, V. A. ^{[1
]}

Dronov, V. A. ^{[1
]}

L'vov, A. I. ^{[1
]}

Koltsov, A. V. ^{[1
]}

Krechetov, Yu. F. ^{[2
]}

Polyansky, V. V. ^{[1
]}

Sidorin, S. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Lebedev Phys Inst LPI, Moscow 119991, Russia

[2] Joint Inst Nucl Res JINR, Dubna 141980, Moscow Oblast, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2021年 / 64卷 / 01期

关键词：

D O I：

10.1134/S0020441221010024

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The calibration results are presented for a scintillation hodoscopic spectrometer of charged particles, which has been designed for an experiment on the search for a heavy electron on the bremsstrahlung photon beam at the Pakhra accelerator of the LPI. The relative energy and coordinate resolutions of the spectrometer at electron energy E = 40 MeV are delta = 22% and sigma(x) = 9.5 mm, respectively. It has been determined that the width of electromagnetic showers in the transverse direction can be described by the energy dependences Delta similar to lnE at E < 100 MeV and Delta similar to 1/expE at E > 100 MeV.

引用

页码：34 / 39

页数：6

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