Liste der Isotope/Ordnungszahl 31 bis Ordnungszahl 40

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Liste der Isotope ist die Übersichtsseite, um komfortabel auf alle Elemente zugreifen zu können. Dort wird auch der Aufbau erklärt und die Legende zur Tabelle ist auch dort zu finden. Zerfallsenergien wurden mit den angegebenen Massen und dem Masse-Energie-Äquivalent von neu berechnet.

31 GalliumBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
56Ga 3,311 p = 100? 55,995 36(64#)
57Ga 2,641 p = 100? 56,983 20(32#)
58Ga 1,765 p = 100? 57,974 78(21#)
59Ga < 43 ns 1,038 p = 100? 58,963 53(18#)
60Ga 70 ms 14,39 (ε), 9,285 (β+p), 11,698 (β+α) 2+ ε = 98,4, β+p = 1,6, β+α = 2,5·10−3 59,957 29(21#)
61Ga 167 ms 9,214 3/2− ε 60,949 399(41)
62Ga 116,121 ms 9,181 0+ ε 61,944 190 25(75)
63Ga 32,4 s 5,666 3/2− ε 62,939 2942(14)
64Ga 2,627 min 7,171 0+ ε 63,936 8404(15)
64m1Ga 21,9 µs 0,04169 2+ IT 63,936 885 16
65Ga 15,2 min 3,255 3/2− ε 64,932 734 59(88)
66Ga 9,49 h 5,175 0+ ε 65,931 5894(34)
67Ga 3,2617 d 1,001 3/2− ε 66,928 2025(13)
68Ga 67,71 min 2,921 1+ ε 67,927 9805(16)
69Ga stabil 3/2− 060,108 68,925 5735(13)
70Ga 21,14 min 1,652 (β), 0,65456 (ε) 1+ β = 99,59, ε = 0,41 69,926 0219(13)
71Ga stabil 3/2− 039,892 70,924 702 58(87)
72Ga 14,1 h 3,998 3− β 71,926 367 47(88)
72m1Ga 39,68 ms 0,11856 0+ IT 71,926 494 75
73Ga 4,86 h 1,598 3/2− β 72,925 1747(18)
74Ga 8,12 min 5,373 3− β 73,926 9457(32)
74m1Ga 9,5 s 0,06004 (IT), 5,433 (β) 0 IT = 75, β = 25 73,927 010 16
75Ga 126 s 3,392 3/2− β 74,926 5002(26)
76Ga 32,6 s 6,916 3+ β 75,928 8276(21)
77Ga 13,2 s 5,221 3/2− β 76,929 1543(26)
78Ga 5,09 s 8,156 3+ β 77,931 6088(20)
79Ga 2,847 s 6,979 (β), 1,243 (βn) 3/2− β = 99,91, βn = 0,09 78,932 8523(20)
80Ga 1,676 s 10,312 (β), 2,232 (βn) 3 β = 99,14, βn = 0,86 79,936 4208(31)
81Ga 1,217 s 8,664 (β), 3,836 (βn) 5/2− β = 88,1, βn = 11,9 80,938 1338(35)
82Ga 0,599 s 12,484 (β), 5,29 (βn) 3+ β = 80,2, βn = 19,8 81,943 1765(26)
83Ga 308,1 ms 11,719 (β), 8,087 (βn) 3/2− β = 37,2, βn = 62,8 82,947 1203(28)
84Ga 85 ms 13,865 (β), 8,622 (βn) 0 β = 26, βn = 74 83,952 46(43#)
85Ga 92 ms 13,06 (β), 10,014 (βn) 3/2− β < 65, βn > 35 84,956 99(32#)
86Ga 43 ms 15,305 (β), 10,961 (βn) β = ?, βn = ? 85,963 01(75#)
87Ga > 634 ns 14,494 (β), 12,105 (βn), 7,397 (β2n) β = ?, βn = ?, β2n = ? 86,968 24(86#)

32 GermaniumBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
58Ge 3,288 0 2p = 100? 57,991 72(43#)
59Ge > 360 ns 1,658 3/2− 2p = 100? 58,982 49(32#)
60Ge 30 ms 12,175 (ε), 12,317 (εp) 0+ ε = ?, εp = ? 59,970 36(21#)
61Ge 44 ms 13,405 (ε), 13,155 (εp) 3/2− ε = 20, εp = 80 60,963 79(32#)
62Ge 129 ms 10,088 (ε), 7,161 (εp) 0+ ε = 100?, εp = ? 61,955 02(15#)
63Ge 150 ms 9,626 3/2− ε 62,949 628(40)
64Ge 63,7 s 4,517 0+ ε 63,941 6899(40)
65Ge 30,9 s 6,179 3/2− ε 64,939 3681(23)
66Ge 2,26 h 2,117 0+ ε 65,933 8621(26)
67Ge 18,9 min 4,221 1/2− ε 66,932 7339(50)
67m1Ge 13,7 µs 0,01917 5/2− IT 66,932 754 48
67m2Ge 110 ns 0,75267 9/2+ IT 66,933 541 92
68Ge 270,95 d 0,10694 0+ ε 67,928 0953(20)
69Ge 39,05 h 2,227 5/2− ε 68,927 9645(14)
69m1Ge 5,1 µs 0,08683 1/2− IT 68,928 057 72
69m2Ge 2,81 µs 0,39793 9/2+ IT 68,928 3917
70Ge stabil 0+ 020,57 69,924 248 75(90)
71Ge 11,43 d 0,233 1/2− ε 70,924 952 33(90)
71m1Ge 20,41 ms 0,19716 9/2+ IT 70,925 163 99
72Ge stabil 0+ 027,45 71,922 075 826(81)
73Ge stabil 9/2+ 007,75 72,923 458 956(61)
73m1Ge 0,499 s 0,06673 1/2− IT 72,923 530 59
73m2Ge 2,9 µs 0,01332 5/2+ IT 72,923 473 26
74Ge stabil 0+ 036,5 73,921 177 761(13)
75Ge 82,78 min 1,177 1/2− β 74,922 858 370(55)
75m1Ge 47,7 s 0,14026 (IT), 1,318 (β) 7/2+ IT = 99,97, β = 0,03 74,923 008 95
75m2Ge 216 ns 0,19257 5/2+ IT 74,923 0651
76Ge 1,6·1021 a 2,039 0+ 007,73 75,921 402 726(19)
77Ge 11,3 h 2,703 7/2+ β 76,923 549 843(57)
77m1Ge 52,9 s 2,862 (β), 0,159 (IT) 1/2− β = 81, IT = 19 76,923 720 07
78Ge 88 min 0,95469 0+ β 77,922 8529(38)
79Ge 18,98 s 4,109 1/2− β 78,925 360(40)
79m1Ge 39 s 4,334 (β), 0,22412 (IT) 7/2+ β = 96, IT = 4 78,925 6006
80Ge 29,5 s 2,679 0+ β 79,925 3508(22)
81Ge 7,6 s 6,242 9/2+ β 80,928 8329(22)
81m1Ge 7,6 s 6,909 1/2+ β 80,929 549 52
82Ge 4,56 s 4,688 0+ β 81,929 7740(24)
83Ge 1,85 s 8,693 5/2+ β 82,934 5391(26)
84Ge 954 ms 7,705 (β), 3,45 (βn) 0+ β = 89,8, βn = 10,2 83,937 5751(34)
85Ge 0,56 s 10,066 (β), 4,659 (βn) 5/2+ β = 86, βn = 14 84,942 9697(40)
86Ge 226 ms 9,202 0+ β 85,946 58(32#)
87Ge 140 ms 11,54 (β), 6,813 (βn) 5/2+ β = 100?, βn = ? 86,952 68(43#)
88Ge > 300 ns 10,582 0+ β 87,956 91(54#)
89Ge > 300 ns 13,069 β = 100? 88,963 79(64#)
90Ge > 635 ns 12,109 (β), 9,506 (βn), 5,356 (β2n) 0+ β = ?, βn = ?, β2n = ? 89,968 63(75#)

33 ArsenBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
60As 3,321 p = 100? 59,993 88(43#)
61As 2,734 p = 100? 60,981 12(32#)
62As 1,858 p = 100? 61,973 61(32#)
63As < 43 ns 0,9827 3/2− p 62,963 90(21#)
64As 18 ms 14,662 ε 63,957 43(33#)
65As 128 ms 9,541 3/2− ε 64,949 611(91)
66As 95,77 ms 9,582 0 ε 65,944 1488(61)
66m1As 1,1 µs 1,88 5+ IT 65,946 166 48
66m2As 8,2 µs 3,547 9+ IT 65,947 9563
67As 42,5 s 6,071 5/2− ε 66,939 251 11(48)
68As 151,6 s 8,084 3+ ε 67,936 7741(20)
68m1As 111 s 8,505 (ε), 0,42075 (IT) 1+ ε = ?, IT = ? 67,937 225 79
69As 15,2 min 3,988 5/2− ε 68,932 246(34)
70As 52,6 min 6,22 4+ ε 69,930 926(54)
70m1As 96 µs 0,03092 2+ IT 69,930 959 19
71As 65,3 h 2,013 5/2− ε 70,927 1138(45)
72As 26 h 4,356 2− ε 71,926 7523(44)
73As 80,3 d 0,34479 3/2− ε 72,923 8291(41)
74As 17,77 d 2,562 (ε), 1,353 (β) 2− ε = 66, β = 34 73,923 9286(18)
75As stabil 3/2− 100 74,921 594 57(95)
75m1As 17,62 ms 0,30609 9/2+ IT 74,921 923 17
76As 1,0942 d 2,961 2− β 75,922 392 02(95)
76m1As 1,8 µs 0,04627 1+ IT 75,922 441 69
77As 38,83 h 0,6832 3/2− β 76,920 6476(18)
77m1As 114 µs 0,47509 9/2+ IT 76,921 157 63
78As 90,7 min 4,209 2− β 77,921 828(11)
79As 9,01 min 2,281 3/2− β 78,920 9484(58)
79m1As 1,2 µs 0,7724 9/2+ IT 78,921 7776
80As 15,2 s 5,545 1+ β 79,922 4746(36)
81As 33,3 s 3,856 3/2− β 80,922 1323(29)
82As 19,1 s 7,491 1+ β 81,924 7412(46)
82m1As 13,6 s 7,37 5− β 81,924 611 43
83As 13,4 s 5,671 3/2− β 82,925 2069(30)
84As 4,2 s 10,094 (β), 1,416 (βn) 3− β = 99,82, βn = 0,18 83,929 3033(34)
85As 2,021 s 9,225 (β), 4,687 (βn) 3/2− β = 60,6, βn = 59,4 84,932 1637(33)
86As 0,945 s 11,541 (β), 5,38 (βn) β = 74, βn = 26 85,936 7015(37)
87As 0,56 s 10,808 (β), 6,814 (βn) 3/2− β = 84,6, βn = 15,4 86,940 2917(32)
88As 0,2 s 13,164 β 87,945 55(21#)
89As > 300 ns 12,194 β = 100? 88,949 76(32#)
90As > 300 ns 14,466 (β), 9,591 (βn) β = ?, βn = ? 89,955 63(64#)
91As > 150 ns 13,442 β = 100? 90,960 39(64#)
92As 15,742 β 91,966 74(75#)

34 SelenBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
64Se > 180 ns 12,724 0+ ε 63,971 09(54#)
65Se 33 ms 13,776 3/2− ε 64,964 40(64#)
66Se 42 ms 10,657 0+ ε = 100? 65,955 59(32#)
67Se 136 ms 10,007 (ε), 7,738 (εp) ε = 99,5, εp = 0,5 66,949 994(72)
68Se 35,5 s 4,705 0+ ε 67,941 825 24(53)
69Se 27,4 s 6,678 (ε), 3,255 (εp) 3/2− ε = 99,95, εp = 0,05 68,939 4148(16)
69m1Se 2 µs 0,17265 5/2− IT 68,939 600 15
69m2Se 955 ns 0,70715 9/2+ IT 68,940 173 96
70Se 41,1 min 2,412 0+ β+ 69,933 5155(17)
71Se 4,74 min 4,747 5/2− ε 70,932 2094(30)
71m1Se 560 ns 0,07904 1/2− IT 90,932 294 25
71m2Se 19 µs 0,29074 9/2+ IT 90,932 521 52
72Se 8,4 d 0,36161 0+ ε 71,927 1405(21)
73Se 7,15 h 2,725 9/2+ ε 72,926 7549(80)
73m1Se 39,8 min 2,761 (ε), 0,03608 (IT) 3/2− ε = 27,4, IT = 72,6 72,926 793 63
74Se stabil 1,209 0+ 000,89 73,922 475 934(15)
75Se 119,779 d 0,86471 5/2+ ε 74,922 522 870(78)
76Se stabil 0+ 009,37 75,919 213 704(17)
77Se stabil 1/2− 007,63 76,919 914 154(67)
77m1Se 17,4 s 0,16238 7/2+ IT 76,920 088 48
78Se stabil 0+ 023,77 77,917 309 28(20)
79Se 2,95·105 a 0,15061 7/2+ β 78,918 499 29(24)
79m1Se 3,92 min 0,09622 (IT), 0,247 (β) 1/2− IT = 99,94, β = 0,06 78,918 602 59
80Se stabil 0+ 049,61 79,916 5218(13)
81Se 18,45 min 1,587 1/2− β 80,917 9930(14)
81m1Se 57,28 min 0,10253 (IT), 1,689 (β) 7/2+ IT = 99,95, β = 0,05 80,918 103 07
82Se 91·1018 a 2,996 0+ 008,73 81,916 6995(15)
82m1Se 6,6 ns 3,518 8+ IT 81,920 476 68
83Se 22,3 min 3,673 9/2+ β 82,919 1186(36)
83m1Se 70,1 s 3,901 1/2− β 82,919 363 73
84Se 3,26 min 1,836 0+ β 83,918 4668(21)
85Se 32,9 s 6,162 5/2+ β 84,922 2608(28)
86Se 14,3 s 5,129 0+ β 85,924 3117(27)
87Se 5,5 s 7,466 (β), 1,135 (βn) 5/2+ β = 99,8, βn = 0,2 86,928 6886(24)
88Se 1,53 s 6,832 (β), 1,936 (βn) 0+ β = 99,33, βn = 0,67 87,931 4175(36)
89Se 0,41 s 9,282 (β), 3,652 (βn) 5/2+ β = 92,2, βn = 7,8 88,936 6691(40)
90Se 195 ms 8,204 (β), 4,407 (βn) 0+ β = ?, βn = ? 89,940 10(35)
91Se 0,27 s 10,769 (β), 5,591 (βn) β = 79, βn = 21 90,945 96(54#)
92Se > 300 ns 9,509 0+ β 91,949 84(64#)
93Se > 150 ns 12,259 1/2+ β 92,956 29(86#)
94Se > 150 ns 10,796 0+ β 93,960 49(86#)
95Se > 392 ns 13,311 β = 100? 94,967 30(86#)

35 BromBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
67Br 1,15 p = 100? 66,964 65(54#)
68Br 1,2 µs 0,84856 p = 100? 67,958 73(33#)
69Br 24 ns 0,78872 5/2− p = 100? 68,950 497(40)
70Br 79,1 ms 10,504 0+ ε 69,944 792(16)
70m1Br 2,2 s 12,796 9+ ε 69,947 2528
71Br 21,4 s 6,644 5/2− ε 70,939 3422(58)
72Br 78,6 s 8,801 3+ ε 71,936 5886(72)
72m1Br 10,6 s 0,15305 (IT), 8,954 (ε) 1− IT = 100, ε = ? 71,936 7529
73Br 3,4 min 4,58 1/2− ε 72,931 6715(78)
74Br 25,4 min 6,925 0 ε 73,929 9102(63)
74m1Br 46 min 9,921 4+ ε 73,929 906 05
75Br 96,7 min 3,062 3/2− ε 74,925 8105(46)
76Br 16,2 h 4,963 1− ε 75,924 542(10)
76m1Br 1,31 s 0,10228 (IT), 5,066 (ε) 4+ IT = 99,4, ε = 0,6 75,924 6518
77Br 57,036 h 1,365 3/2− ε 76,921 3792(30)
77m1Br 4,28 min 0,10661 9/2+ IT 76,921 493 65
78Br 6,45 min 3,574 (ε), 0,72746 (β) 1+ ε = 99,99, β = 0,01 77,921 1459(38)
79Br stabil 3/2− 050,69 78,918 3376(14)
79m1Br 5,1 s 0,20714 9/2+ IT 78,918 559 97
80Br 17,68 min 1,87 (ε), 2,004 (β) 1+ ε = 91,7, β = 8,3 79,918 5298(14)
80m1Br 4,4205 h 0,08541 5− IT 79,918 621 49
81Br stabil 3/2− 049,31 80,916 2897(14)
81m1Br 34,6 µs 0,53704 9/2+ IT 80,916 866 24
82Br 35,282 h 3,093 5− β 81,916 8032(14)
82m1Br 6,13 min 0,04672 (IT), 3,14 (β) 2− IT = 97,6, β = 2,4 81,916 853 36
83Br 2,4 h 0,97662 3/2− β 82,915 1756(41)
83m1Br 700 ns 3,073 19/2− IT 82,918 474 95
84Br 31,76 min 4,656 2− β 83,916 496(28)
84m1Br 6 min 4,96 6− β 83,916 822 55
84m2Br 100 ns 0,39237 1+ IT 83,916 917 23
85Br 2,9 min 2,905 3/2− β 84,915 6458(33)
86Br 55,1 s 7,633 2− β 85,918 8054(33)
87Br 55,65 s 6,818 (β), 1,303 (βn) 3/2− β = 97,4, βn = 2,6 86,920 6740(34)
88Br 16,29 s 8,975 (β), 1,922 (βn) 1, 2− β = 93,42, βn = 6,58 87,924 0833(34)
88m1Br 5,3 µs 0,25406 5− IT 87,924 356 04
89Br 4,4 s 8,262 (β), 3,346 (βn) 3/2− β = 86,2, βn = 13,8 88,926 7046(35)
90Br 1,91 s 10,959 (β), 4,464 (βn) 2− β = 74,8, βn = 25,2 89,931 2928(36)
91Br 0,541 s 9,867 (β), 5,781 (βn) 5/2− β = 80, βn = 20 90,934 3986(38)
92Br 0,343 s 12,537 (β), 6,67 (βn) 2− β = 66,9, βn = 33,1 91,939 6316(72)
93Br 102 ms 11,162 (β), 7,724 (βn) 5/2− β = 32, βn = 68 92,943 13(48)
94Br 70 ms 13,749 (β), 8,465 (βn) β = 32, βn = 68 93,948 90(43#)
95Br > 150 ns 12,388 (β), 9,506 (βn) 3/2− β = 66, βn = 34 94,953 01(21#)
96Br > 150 ns 14,916 (β), 9,924 (βn) β = 72,4, βn = 27,6 95,959 03(32#)
97Br > 300 ns 13,367 3/2− β = 100? 96,963 44(43#)
98Br > 634 ns 15,863 (β), 10,903 (βn), 8,489 (β2n) β = ?, βn = ?, β2n = ? 97,969 46(43#)

36 KryptonBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
69Kr 32 ms 13,677 5/2− ε 68,965 18(43#)
70Kr 52 ms 10,478 (ε), 8,197 (β+p) 0+ ε = 98,7, β+p = 1,3 69,956 04(21#)
71Kr 100 ms 10,179 (ε), 8,318 (εp) 5/2− ε = 97,9, εp = 2,1 70,950 27(14)
72Kr 17,1 s 5,127 (ε), 1,917 (εp) 0+ ε ≈ 100, εp = 1·10−6 71,942 0924(86)
73Kr 27,3 s 7,096 (ε), 4,028 (εp) 5/2− ε = 99,75, εp = 0,25 72,939 2892(71)
73m1Kr 107 s 0,43435 9/2+ IT 72,939 755 49
74Kr 11,5 min 2,956 0+ ε 73,933 0840(22)
75Kr 4,29 min 4,783 5/2+ ε 74,930 9457(87)
76Kr 14,8 h 1,275 0+ ε 75,925 9103(43)
77Kr 74,4 min 3,065 5/2+ ε 76,924 6700(21)
78Kr > 1,5·1021 a 2,846 0+ 000,355 77,920 364 94(76)
79Kr 35,04 h 1,628 1/2− ε 78,920 0829(38)
79m1Kr 50 s 0,1294 7/2+ IT 78,920 221 82
80Kr stabil 0+ 002,286 79,916 378 08(75)
81Kr 2,29·105 a 0,28085 7/2+ ε 80,916 5912(15)
81m1Kr 13,1 s 0,1914 (IT), 0,47225 (ε) 1/2− IT ≈ 100, ε = 2,5·10−3 80,916 796 68
82Kr stabil 0+ 011,593 81,913 482 73(94)
83Kr stabil 9/2+ 011,5 82,914 127 16(32)
83m1Kr 1,85 h 0,04994 1/2− IT 82,914 180 77
83m2Kr 154,4 ns 0,01774 7/2+ IT 82,914 1462
84Kr stabil 0+ 056,987 83,911 497 7282(44)
84m1Kr 1,9 µs 0,33194 8+ IT 83,911 854 08
85Kr 10,752 a 0,68704 9/2+ β 84,912 5273(21)
85m1Kr 4,48 h 0,99203 (β), 0,305 (IT) 1/2− β = 78,6, IT = 21,4 84,912 854 73
85m2Kr 1,7 µs 1,992 19/2+ IT 84,914 665 58
86Kr stabil 0+ 017,279 85,910 610 6269(41)
87Kr 76,3 min 3,889 5/2+ β 86,913 354 76(26)
88Kr 2,84 h 2,918 0+ β 87,914 4479(28)
89Kr 3,15 min 5,177 3/2+ β 88,917 8355(23)
90Kr 32,32 s 4,405 0+ β 89,919 5279(20)
91Kr 8,57 s 6,771 5/2+ β 90,923 8063(24)
92Kr 1,84 s 6,003 (β), 0,90447 (βn) 0+ β = 97,97, βn = 0,03 91,926 1731(29)
93Kr 1,286 s 8,484 (β), 2,565 (βn) 1/2+ β = 98,05, βn = 1,95 92,931 1472(27)
94Kr 212 ms 7,215 (β), 3,2 (βn) 0+ β = 98,89, βn = 1,11 93,934 140(13)
95Kr 114 ms 9,735 (β), 4,333 (βn) 1/2 β = 97,13, βn = 2,87 94,939 711(20)
96Kr 80 ms 8,275 (β), 4,743 (βn) 0+ β = 96,3, βn = 3,7 95,943 017(22)
97Kr 63 ms 11,097 (β), 5,861 (βn) 3/2+ β = 93,3, βn = 6,7 96,949 09(14)
98Kr 46 ms 10,007 (β), 6,137 (βn) 0+ β = 93, βn = 7 97,952 43(32#)
99Kr 13 ms 12,445 (β), 7,488 (βn) 3/2+ β = 89, βn = 11 98,958 39(54#)
100Kr 7 ms 11,495 (β), 8,081 (βn) 0+ β ≈ 100, βn = ? 99,962 37(43#)
101Kr > 635 ns 13,684 (β), 9,348 (βn), 5,934 (β2n) β = ?, βn = ?, β2n = ? 100,968 73(54#)

37 RubidiumBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
74Rb 64,9 ms 10,4 (0+) εβ+
75Rb 19,0 s 7,02 (3/2−, 5/2−) εβ+
76Rb 36,5 s 8,50 1(−) εβ+
77Rb 3,77 min 5,346 3/2− εβ+
78Rb 17,66 min 7,224 0(+) εβ+
78m1Rb 5,74 min 7,327 (εβ+), 0,103 (IT) 4(−) εβ+ = 90, IT = 10
79Rb 22,9 min 3,649 5/2+ εβ+
80Rb 34 s 5,723 1+ εβ+
81Rb 4,576 h 2,237 3/2− εβ+
81m1Rb 30,5 min 0,086 (IT), 2,237 (εβ+) 9/2+ IT = 97,6, εβ+ = 2,4
82Rb 1,273 min 0,910 1+ εβ+
82m1Rb 6,472 h 4,469 (εβ+), 0,069 (IT) 5− εβ+ ≈ 100, IT < 0,33
83Rb 86,2 d 0,910 5/2− ε
83m1Rb 7,8 ms 9/2+ IT = ?, εβ+ = ?
84Rb 32,77 d 2,681 (εβ+), 0,894 (β) 2− εβ+ = 96,2, β = 3,8
84m1Rb 20,26 min 0,464 6− IT
85Rb stabil 5/2− 072,165
86Rb 18,631 d 1,774 (β), 0,519 (εβ+) 2− β ≈ 100, εβ+ = 0,0052
86m1Rb 1,017 min 0,556 6− IT
87Rb 4,81·1010 a 0,2833 3/2− β 027,835
88Rb 17,78 min 5,316 2− β
89Rb 15,15 min 4,501 3/2− β
90Rb 158 s 6,590 0− β
90m1Rb 258 s 6,697 (β) 0,107 (IT) 3− β = 97,4, IT = 2,6
91Rb 58,4 s 5,861 3/2(−) β
92Rb 4,492 s 8,105 (β), 0,763 (βn) 0− β ≈ 100, βn = 0,0107
93Rb 5,84 s 7,462 (β), 2,178 (βn) 5/2− β ≈ 100, βn = 1,39
94Rb 2,702 s 10,307 (β), 3,560 (βn) 3(−) β ≈ 100, βn = 10,4
95Rb 377,5 ms 9,279 (β), 4,932 (βn) 5/2− β ≈ 100, βn = 8,73
96Rb 0,199 s 11,756 (β), 5,861 (βn) 2+ β ≈ 100, βn = 13,8
97Rb 169,9 ms 10,42 (β), 6,54 (βn) 3/2(+) β ≈ 100, βn = 25,1
98Rb 114 ms 12,344 (β), 6,46 (βn), 2,57 (β2n) (1, 0) β ≈ 100, βn = 13,6, β2n = 0,051
98m1Rb 96 ms 12,614 (β), 6,73 (βn) (4, 5) β
99Rb 50,3 ms 11,25 (β), 7,61 (βn) (5/2+) β ≈ 100, βn = 20,7
100Rb 51 ms 13,50 (β), 7,40 (βn), ? (β2n) β ≈ 100, βn = 6, β2n = 0,16
101Rb 32 ms 11,81 (β), 8,55 (βn) (3/2+) β ≈ 100, βn = 28
102Rb 37 ms β ≈ 100, βn = 18

38 StrontiumBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
75Sr 71 ms 10,6 (εβ+), 8,3 (εp) εβ+ ≈ 100, εp = 6,5
76Sr 8,9 s 6,1 0+ εβ+
77Sr 9,0 s 6,85 (εβ+), 3,71 (εp) 5/2+ εβ+ ≈ 100, εp < 0,25
78Sr 2,5 min 3,762 0+ εβ+
79Sr 2,25 min 5,318 3/2(−) εβ+
80Sr 106,3 min 1,868 0+ εβ+
81Sr 22,3 min 3,930 1/2− εβ+
82Sr 25,55 d 0,180 0+ ε
83Sr 32,41 h 2,276 7/2+ εβ+
83m1Sr 4,95 s 0,259 1/2− IT
84Sr stabil 0+ 000,56
85Sr 64,84 d 1,065 9/2+ ε
85m1Sr 67,63 min 0,239 (IT), 1,304 (εβ+) 1/2− IT = 86,6, εβ+ = 13,4
86Sr stabil 0+ 009,86
86m1Sr 0,45 µs 2,956 8+ IT
87Sr stabil 9/2+ 007,00
87m1Sr 2,803 h 0,389 (IT), 0,106 (ε) 1/2− IT = 99,70, ε = 0,30
88Sr stabil 0+ 082,58
89Sr 50,53 d 1,495 5/2+ β
90Sr 28,79 a 0,546 0+ β
91Sr 9,63 h 2,699 5/2+ β
92Sr 2,71 h 1,911 0+ β
93Sr 7,423 min 4,137 5/2+ β
94Sr 75,3 s 3,511 0+ β
95Sr 23,90 s 6,080 1/2+ β
96Sr 1,07 s 5,371 0+ β
97Sr 426 ms 7,467 (β), 1,488 (βn) 1/2+ β ≈ 100, βn = 0,005
97m1Sr 0,17 µs 0,308 7/2+ IT
97m2Sr 0,255 µs 0,831 11/2− IT
98Sr 0,653 s 5,826 (β), 1,580 (βn) 0+ β ≈ 100, βn = 0,18
99Sr 0,269 s 8,03 (β), 2,19 (βn) 3/2+ β ≈ 100, βn = 0,100
100Sr 202 ms 7,08 (β), 1,91 (βn) 0+ β ≈ 100, βn = 0,78
101Sr 118 ms 8,82 (β), 3,76 (βn) (5/2−) β ≈ 100, βn = 2,37
102Sr 69 ms 0+ β = 95,2, βn = 4,8

39 YttriumBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
77Y 63 ms 11,0 εβ+
79Y 14,8 s 7,1 (εβ+), 1,3 (εp) (5/2+) εβ+ ≈ 100, εp = ?
80Y 35 s 9,1 (3,4,5) εβ+
81Y 70,4 s 5,51 (5/2+) εβ+
82Y 9,5 s 7,82 1+ εβ+
83Y 7,08 min 4,47 (9/2+) εβ+
83m1Y 2,85 min 4,532 (εβ+), 0,062 (IT) (3/2−) εβ+ = 60, IT = 40
84Y 4,6 s 6,49 1+ εβ+
84m1Y 39,5 min 6,49 (5−) εβ+
85Y 2,68 h 3,25 (1/2)− εβ+
85m1Y 4,86 h 3,27 (εβ+), 0,02 (IT) 9/2+ εβ+ ≈ 100, IT < 2·10−3
86Y 14,74 h 5,24 4− εβ+
86m1Y 48 min 0,218 (IT), 5,458 (εβ+) (8+) IT = 99,31, εβ+ = 0,69
87Y 79,8 h 1,862 1/2− εβ+
87m1Y 13,37 h 0,381 (IT), 2,243 (εβ+) 9/2+ IT = 98,43, εβ+ = 1,57
88Y 106,65 d 3,623 4− εβ+
88m1Y 13,9 ms (8)+ IT
89Y stabil 1/2− 100
89m1Y 16,06 s 0,909 9/2+ IT
90Y 64,00 h 2,282 2− β
90m1Y 3,19 h 0,682 (IT), 2,964 (β) 7+ IT ≈ 100, β = 0,0018
91Y 58,51 d 1/2− β
91m1Y 49,71 min 9/2+ IT = 100, β < 1,5
92Y 3,54 h 3,639 2− β
93Y 10,18 h 2,893 1/2− β
93m1Y 0,82 s 0,759 7/2+ IT
94Y 18,7 min 4,919 2− β
95Y 10,3 min 4,420 1/2− β
96Y 5,34 s 7,087 0− β
96m1Y 9,6 s 7,087 (8+) β
97Y 3,75 s 6,688 (β), 1,108 (βn) (1/2−) β ≈ 100, βn = 0,055
97m1Y 1,17 s 7,356 (β), 0,668 (IT), 1,776 (βn) 9/2+ β > 99,3, IT < 0,7, βn < 0,08
97m2Y 142 ms 3,523 (IT), 10,211 (β) 27/2− IT > 80, β < 20
98Y 0,584 s 8,830 (β), 2,443 (βn) 0− β ≈ 100, βn = 0,33
98m1Y 2 s 8,830 (β), 0,0 (IT), 2,443 (βn) 4, 5 β = 90, IT < 20, β = 3,4
99Y 1,470 s 7,567 (β), 2,990 (βn) 5/2+ β ≈ 100, βn = 1,9
100Y 0,735 s 9,31 (β), 2,40 (βn) 1−, 2− β ≈ 100, βn = 0,92
100m1Y 0,94 s 9,31 (β) 3, 4, 5 β
101Y 0,45 s 8,55 (β), 3,62 (βn) 5/2+ β ≈ 100, βn = 1,94
102Y 0,36 s 9,85 (β) β
102m1Y 0,3 s 9,85 (β) β
103Y 0,23 s 9,6 (β), 4,9 (βn) 5/2+ β ≈ 100, βn = 8
104Y 11,8 (β) β

40 ZirconiumBearbeiten

Iso­top Halbwerts­zeit Zerfallsenergie
(MeV)
Spin /
Parität
Zerfallsart(en)
(%)
NH
(%)
Masse
(u)
81Zr 15 s 7,2 (εβ+), 4,2 (εp) εβ+ ≈ 100, εp = ?
82Zr 32 s 4,0 0+ εβ+
83Zr 44 s 5,87 (εβ+), 2,26 (εp) (1/2−) εβ+ ≈ 100, εp = ?
84Zr 25,9 min 0+ εβ+
85Zr 7,86 min 4,69 7/2+ εβ+
85m1Zr 10,9 s 4,982 (εβ+), 0,292 (IT) (1/2−) εβ+ > 8, IT < 92
86Zr 16,5 h 1,480 0+ εβ+
87Zr 1,68 h 3,665 (9/2)+ εβ+
87m1Zr 14,0 s 0,336 (1/2)− IT
88Zr 83,4 d 0,670 0+ ε
89Zr 78,41 h 2,832 9/2+ εβ+
89m1Zr 4,18 min 3,420 (εβ+), 0,588 (IT) 1/2− εβ+ = 6,23, IT = 93,77
90Zr stabil 0+ 051,45
90m1Zr 809,2 ms 2,319 5− IT
91Zr stabil 5/2+ 011,22
92Zr stabil 0+ 017,15
93Zr 1,53·106 a 0,091 5/2+ β
94Zr stabil 0+ 017,38
95Zr 64,02 d 1,125 5/2+ β
96Zr 3,8·1019 a 3,350 0+ 002,80
97Zr 16,91 h 2,658 1/2+ β
98Zr 30,7 s 2,261 0+ β
99Zr 2,1 s 4,558 (1/2+) β
100Zr 7,1 s 3,34 0+ β
101Zr 2,3 s 5,49 (3/2+) β
102Zr 2,9 s 4,61 0+ β
103Zr 1,3 s 6,95 (5/2−) β
104Zr 1,2 s 5,9 0+ β
105Zr 0,6 s 8,5 0+ β

QuellenBearbeiten


Siehe auch Liste der Isotope#Weblinks