Appendix hard X-ray

The X-ray imaging system

Some advantages of this setup are:

- location of the virtual slit near the plasma while taking full advantage of the same F# than the uport9 imaging system.

- decrease on the number of crystal/detector arms (to three) at the port plug end

- reducion of the constrains inside the port plug imposed by the 16 discrete lines of sight

- increase of spatial resolution

Upper port

Neutronic analysis has been performed at Garching by Dr. Lida for the Uport9 X-ray system. No gamma ray neither heat deposition analyses have been adressed yet

UPORT9 – The X-ray imaging system

1.E+07

1.E+08

1.E+09

1.E+10

1.E+11

1.E+12

1.E+13

1.E+14

0 100 200 300 400 500 600 700

Distance from the F/W along the View Line

Neu

tron

Flu

xes

(n/c

m2

/s)

0.1<E<1 MeV1<E<2 MeV2<E<5MeV5<E<13.84MeV13.84MeV<Etotal(e>0.1MeV)

•Radiation level at detector is acceptable.•Man access is to avoid at crystal location •Shield is required at crystal location which may increase the scattered flux at detector

crystal

detector

EPORT9 – The X-ray imaging system

EPORT9 & UPORT9 – The X-ray imaging system

Upper imaging system

Graphite LoSEquatorial imaging systems

Improvement 1 to cover gaps (about 15 deg. toroidal component)

Improvement 2 to cover gaps

Large and long spectometer arrangement

Probably to ambicious object size (degrades imaging quality)

X-ray survey at equatorial level

General view