Neutron source power, S_n (n/s)

Length

(cm)

Diameter

(cm)

Density (g/cm³)

Temperature (K)

Percent (%)

Spallation target composition

4.59 ´ 10¹⁶

25

17

11.3

300

47.8

Pb

6.57

16.7

Zr

1.1

35.5

D₂O

Thickness shield (cm)

Shield material^b

Length

(cm)

Diameter

(cm)

Density (g/cm³)

Temperature (K)

Volume (liters)

Moderator

Surface area

Side wall^c

Zr + Steel

»5^a

50

0.199

8

»10^a

sD₂

0.05

0.35

2

Al

190

160

1.1

300

3570

D₂O

Thickness shield (cm)

Shield material

Pulse width (s)

E (MeV)

Beam diameter (cm)

Beam

1

Al

4

590

20

Proton