Calibration of the JET neutron yield monitors using the delayed neutron counting technique

Pieter Van Belle; Owen N.J. Jarvis; Guy J. Sadler; S. De Leeuw; P. D'Hondt; Mario Pillon

doi:10.1063/1.1141679

Calibration of the JET neutron yield monitors using the delayed neutron counting technique

Pieter Van Belle
, Owen N.J. Jarvis
, Guy J. Sadler
, S. De Leeuw
, P. D'Hondt
, Mario Pillon

Research output › peer-review

Abstract

The time-resolved neutron yield is routinely measured on the JET tokamak using a set of fission chambers. At present, the preferred technique is to employ activation reactions to determine the neutron fluence at a well-chosen position and to relate the measured fluence to the total neutron emission by means of neutron transport calculations. The delayed neutron counting method is a particularly convenient method of performing the activation measurement and the fission cross sections are accurately known. This paper outlines the measurement technique as used on JET.

Original language	English
Pages (from-to)	3178-3180
Number of pages	3
Journal	Review of Scientific Instruments
Volume	61
Issue number	10
DOIs	https://doi.org/10.1063/1.1141679
State	Published - 1990

ASJC Scopus subject areas

Instrumentation

Access to Document

10.1063/1.1141679

Cite this

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title = "Calibration of the JET neutron yield monitors using the delayed neutron counting technique",

abstract = "The time-resolved neutron yield is routinely measured on the JET tokamak using a set of fission chambers. At present, the preferred technique is to employ activation reactions to determine the neutron fluence at a well-chosen position and to relate the measured fluence to the total neutron emission by means of neutron transport calculations. The delayed neutron counting method is a particularly convenient method of performing the activation measurement and the fission cross sections are accurately known. This paper outlines the measurement technique as used on JET.",

author = "\{Van Belle\}, Pieter and Jarvis, \{Owen N.J.\} and Sadler, \{Guy J.\} and \{De Leeuw\}, S. and P. D'Hondt and Mario Pillon",

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journal = "Review of Scientific Instruments",

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AU - Van Belle, Pieter

AU - Jarvis, Owen N.J.

AU - Sadler, Guy J.

AU - De Leeuw, S.

AU - D'Hondt, P.

AU - Pillon, Mario

PY - 1990

Y1 - 1990

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AB - The time-resolved neutron yield is routinely measured on the JET tokamak using a set of fission chambers. At present, the preferred technique is to employ activation reactions to determine the neutron fluence at a well-chosen position and to relate the measured fluence to the total neutron emission by means of neutron transport calculations. The delayed neutron counting method is a particularly convenient method of performing the activation measurement and the fission cross sections are accurately known. This paper outlines the measurement technique as used on JET.

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