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Irradiationpositions in the Moderator Tank (top view)
Irradiationpositions in the Moderator Tank (top view)
Facility Overview (top view)
Facility Overview (top view)

Overview

Two pairs of helium driven rabbit system tubes reach into the volume of the D₂O moderator tank of the SINQ, one (PNA) to a position at a distance of about 40 cm near the Target and the other one (NAA) to a position at about 80 cm.

One of the specialties of having such irradiation positions at a spallation source is the presence of a certain fraction of high energy neutrons, which are not present in a nuclear reactor. With that our facility allows to study threshold reactions in isotope production and activation which otherwise is not accessible.

The drawings show a horizontal cut through the facility.

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SINQ Facility

Information about the Neutron Source
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Paul Scherrer Institut

Forschungsstrasse 111
5232 Villigen PSI
Switzerland

Telephone: +41 56 310 21 11
Telefax: +41 56 310 21 99

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