Nuclear Wallet Card - Z(103)
Isotope[1] delta T1/2 or
Z El A Jpi[2] (MeV)[3] Abundance[4] Decay Mode[5]
=== === ==== ======= ========= ============= =====================
103 Lr 252 C ~ 1 s A ~ 90%,EC ~ 10%
SF < 1%
253 88.7s 1.3 s +6-3 A 90%,SF < 20%
EC ~ 1%
254 89.9s 13 s 2 A 78%,EC 22%,SF < 0.1%
255 90.1s 22 s 4 A 85%,EC < 30%
256 92.0s 28 s 3 A > 80%,EC < 20%
SF < 0.03%
257 (9/2+) 92.7s 0.646 s 25 A,SF <=.65E-3%
258 94.9s 3.9 s 4 A > 95%,EC < 5%
SF < 5%
259 95.93s 6.1 s 4 A 80%,SF 20%,EC < 0.5%
260 98.3s 180 s 30 A 75%,EC ~ 15%
SF < 10%
261 99.6s 39 m 12 SF
262 102.3s 3.6 h 3 EC ,SF < 10%
Previous
Next
Up