Table 2. Isotope content of the particle in the americium region.

Peak areas taken from the mass spectrum of Fig. 5.

	Mass 239	Mass 240	241Am	242mAm	243Am
Signal [counts]	1177	555	724,475	348	16,435
Background [counts]	1097	484	561	66	23
Rel. content [%] this work	-	-	97.73(1)	0.04(1)	2.24(1)
Rel. content [%] from (39)	-	-	97.702(1)*	0.049(1)†	2.249(1)
Mass [g/t U0] from (39)	-	-	251.8(40)*	0.18(1)†	4.7(1)‡

*Values calculated from ²⁴¹Pu masses taken from table 7 of Makarova et al. (39).

†Values calculated from ²⁴²Cm values of Makarova et al. (39).

‡Values taken from table 8 of Makarova et al. (39).