An eight-channel system for neutron-nuclear investigations by the time-of-flight method

被引：1

作者：

Shvetsov, V. N. ^{[1
]}

Alpatov, S. V. ^{[2
]}

Astakhova, N. V. ^{[3
]}

Enik, T. L. ^{[1
]}

Mitsyna, L. V. ^{[1
]}

Popov, A. B. ^{[1
]}

Salamatin, I. M. ^{[1
]}

Salamatin, K. M. ^{[4
]}

Sedyshev, P. V. ^{[1
]}

Sirotin, A. P. ^{[1
]}

机构：

[1] Joint Inst Nucl Res, Frank Lab Neutron Phys LNP, Dubna 141980, Moscow Oblast, Russia

[2] Sci Inst Appl Acoust, Dubna 141980, Moscow Oblast, Russia

[3] Res Inst Atoll, Dubna 141980, Moscow Oblast, Russia

[4] Int Univ Dubna, Dubna 141980, Moscow Oblast, Russia

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2012年 / 55卷 / 05期

关键词：

Field Programmable Gate Array; Time Encoder; Nuclear Investigation; FIFO Buffer; Start Pulse;

D O I：

10.1134/S0020441212040070

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Equipment and software for recording time-of-flight spectra with a small channel width (10 ns) in precision experiments under conditions of low neutron beam intensities or recording rare events have been designed. An eight-input time encoder operates without losses when the signal intensity is up to 10(5)s(-1) at any of the eight inputs. The use of the USB interface ensures the system mobility. The developed system integration procedure from components in the executed format allows one to obtain a distributed system, ensures a higher succession of the software, and the possibility of assembling the system by the user.

引用

页码：561 / 568

页数：8