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. Author manuscript; available in PMC: 2008 Nov 20.

Published in final edited form as: Phys Med Biol. 2008 Jun 23;53(14):3723–3738. doi: 10.1088/0031-9155/53/14/002

Table 1.

Peak NEC.

		Simulated		Measured
		Peak NEC (kcps)	Activity of peak NEC (MBq)	Peak NEC (kcps)	Activity of peak NEC (MBq)
2D	20 cm	132	1291	88	957
	27 cm	69^a	925	^b	^b
	35 cm	26^a	925	16	1312
2.5D	20 cm	155	725	^b	^b
	27 cm	72	723	^b	^b
	35 cm	27	724	^b	^b
2.7D	20 cm	135	555	96	476
	27 cm	66	555	44	425
	35 cm	24	555	18	428
3D	20 cm	115	317	76	280
	27 cm	50	314	31	240
	35 cm	18	286	12	290

^a

Peak NEC was not reached in the activity range simulated.

^b

Measurements corresponding to these cells were not made.