Fe55.mac

/control/alias srcpos "0 0 0"

# http://nucleardata.nuclear.lu.se/toi/nuclide.asp?iZA=260055

# X-ray 1
/gps/source/intensity 0.0854 # 8.54%
/gps/particle gamma
/gps/pos/type Point
/gps/pos/centre {srcpos}
/gps/ang/type iso
/gps/ene/type Mono
/gps/ene/mono 5.888 keV

# X-ray 2
/gps/source/add 0.1698 # 16.98%
/gps/particle gamma
/gps/pos/type Point
/gps/pos/centre {srcpos}
/gps/ang/type iso
/gps/ene/type Mono
/gps/ene/mono 5.899 keV

# X-ray 3
/gps/source/add 0.0101 # 1.01%
/gps/particle gamma
/gps/pos/type Point
/gps/pos/centre {srcpos}
/gps/ang/type iso
/gps/ene/type Mono
/gps/ene/mono 6.490 keV

# X-ray 4
/gps/source/add 0.0198 # 1.98%
/gps/particle gamma
/gps/pos/type Point
/gps/pos/centre {srcpos}
/gps/ang/type iso
/gps/ene/type Mono
/gps/ene/mono 6.490 keV

# list all sources
/gps/source/list