The RICH Photon Detector

This picture shows the end view of the photon detector, with the CaF2 window, the wires and the G10 side support.

This picture shows the end view of the photon detector, with the CaF2 window, the wires and the G10 side support.

View of chamber boards being glued together.

Gluing on the ribs.

Completed "mechanical prototype". — Completed “mechanical prototype”.

A completed chamber.

A completed chamber.

Cabling the detector.

Cabling the detector.

The databoards.

The databoards.

Mountain Rings with end flanges attached.

Mounting Rings with end flanges attached.

Chamber assembly.

Chamber assembly.