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n or backscattering Neutron beam Flux at sample position about 10 8 n/cm 2 /s Wavelength range 0.8 - 3.2 Å 10 detectors of 16 2 CCD cameras High performance thermoelectrically cooled image intensified ... type ND blue, based upon 6 Li with added ZnS:Ag Thickness: 0.45 mm Total active area: 1660 x 410 mm 2 Each pixel is 170 µm on edge Coupling ...

focusing. Incident beam area at the monochromator: 6 x 6 cm2. Monochromator surface: 20.8 x 8.6 cm2 20 crystals in a 4 x 5 matrix: crystal size 4 x 2 cm2, mosaic spread 0.4° ( PG ) and 0.25° ( Cu ) crystal PG(002) ... Resolution D E / E 0 D Q (Å -1 ) 20.9 meV 2 m 4 m 6 m ± 18 ± 14 ± 12 1° - 15° 1° - 15° 1° - 9° 0.05-0.8 Å -1 0.05-0.8 Å -1 0.05-0.5 ...

leading to a neutrino flux at the Ricochet detectors 8.8 m from the reactor core of about 1.2×10 12 cm −2 s −1 . The reactor is operated in cycles of typically 50 days’ duration with reactor-off periods ... position, 8.8 m from the reactor core ILL site Start position 8m from the reactor core neutrino flux (1.2 10 12 ν/cm2/s) Available space 3 m ...

take-off angles where relatively long wavelength ( »2.5-3.8Å) can be produced providing the incident flux on the sample »2´107 n´s-1´cm-2. Higher λ/2 harmonics are filtered out by a graphite filter. The ... horizontal and vertical focussing HOPG (002) 2.36 < λ < 2.5, 3.8 Å Si (115) 1 < λ < 3.5 Å take-off angle 38 < q M < 130° 3 He trench multi-wire ...

δλ/λ = 20%) ~1 x 10 8 n cm -2 s -1 Detector Cylindrical drum with internal neutron-sensitive image plates and read/erase system Neutron image plate Gd 2 O 3 doped BaF(Br.I):Eu 2+ Radius 160 mm Length 400 ... 400 mm Active area 1000 x 400 mm 2 Pixel size 100, 200, 400 µm 2 Sample environment (1) Ambient or (2) Oxford Cryosystems 'COBRA' cryostream ...

vertically inside a vacuum chamber at a distance of 2.5 m from the sample. The 3He pressure is 10 bars and the total solid angle covered by the detectors is 2 steradians. Detailed information on Panther can ... the sample space and the detectors. Position-sensitive detectors (PSD) of diameter 22 mm and height 2 m are arranged in nine banks, each ...

Detectors Detector solid angle > 150° x 2.5° Pixel size 25 x25 mm 2 Angular range 5° ... 135° Fourrier time range 15 ps ... 18 ns (10 Å) 6 ps ... 6 ns (7 Å) 0.6 ps ...0.6 ns (3.2 Å) Momentum transfer range 0.05 ... Guide hall n°2, cold guide H522 Incident wavelength 3 ... 12Å Beam profile Incident beam divergence 20 mrad Beam cross section 55 x 120 ...

changer for 2 different guide end-sections: Coating Length straight section m=3 3 m Exit window: width x height = 6,0 x 12,0 cm2 elliptically tapered section m=3 3 m Exit window: width x height = 2,5 x 12,0 ... 0 cm2 Velocity selector for higher order filtering blades carbon fiber with B 4 C coating windows entrance and exit width x height = ~ 7,0 ...

(variable) 2.5 - 4 m 3 - 5.2m monochromator-to-sample-distance (variable) 2.8 - 5 m 3.5 - 6 m Sample flux (non polarized) 6×10 5 n s -1 cm -2 6×10 6 n s -1 cm -2 (expected value) flux (polarized) 3.2×10 5 ... Guide hall n°2, cold guide H521 horizontal scattering geometry 0 Å -1 < Q < 2.5 Å -1 monochromator type HOPG (002) GIC (under development) ...

range 1.6 Å < λ <2.9 Å Beam cross section 2 x 5 cm 2 Interferometry Large perfect Si crystal interferometers of different designs coherent beam-separation 2 - 5 cm enclosed area up to 100 cm 2 path lengths ... 1.84 Å with beam area 1x1 cm 2 flux in front of interferometer 16000 n cm -2 s -1 flux in O-bean and H-beam 7000 n cm -2 s -1 contrast in ...