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1、核素半衰期衰变类型及其分支比()主要粒子能量与强度keV(%)主要光子能量与强度keV(%)3H12.33a卩-(100)18.5866(100)14C5730a卩-(100)156.467(100)18F109.77mEC(3.27)卩+(96.73)633.5 (96.73)511(193.46)22Na2.6019aEC(10.1)卩+(89.9)545.4 (89.84)1820.0(0.056)511(179.79)1274.53(99.944)32P14.262d卩-(100)1710.3(100.0)46Sc83.79d卩-(100)356.6(99.9964)1477.2(0.
2、0036)889.277(99.984)545(99.987)54Mn312.11dEC(IOO)卩+(3x10-7)355.1(3x10-7)834.848 (99.98)XK卩649(3.29)55Fe2.73aEC(100)XKa1:5.89875(16.28)XKa2：5.88765(8.24)14.491 (9.16)57Co271.74dEC(100)122.06065(85.6)136.4736(10.68)692 (0.16)60Co5.271a卩-(100)317.87(99.925)664.81(0.011)1491.11(0.057)1173.228(99.25)1332
3、.492(99.9826)63Ni100.1a卩-(100)66.945(100.0)65Zn244.26dEC(98.5)卩+(1.5)328.8(1.403)511(2.81)1115.46(50.6)85Kr10.71a卩-(100)173.4(0.434)687.4(99.563)513.997(0.434)88Y106.6dEC(99.8)卩+(0.2)764 (0.2)511 (0.42)898.036 (93.9)836.52 (99.32)734.0 (0.71)XK(0.014-0.016)(60.7)90Sr28.79a卩-(100)546(100.0)199Mo65.94
4、h卩-436.6(16.4)848.1(1.14)1214.5(82.4)140.511(89.6)181.068(6.01)739.5(12.12)777.92(4.26)99Tcm6.01h1T(100)140.511(89.06)142.63(0.0187)103Pd16.991dEC(100)39.748(0.0683)357.45(0.0221)XKa1:20.216(41.93)i09Cd461.4dEC(100)88.0336(3.7)XL:2.98(11.2)XK卩:24.9(17.8)XKa1:22.1629(55.16)XKa2：21.9903(29.13)iiiln2.8
5、047dEC(100)171.28(90.2)245.4(94.0)125159.400dEC(100)35.4922(6.68)xL:3.77(15.5)xk卩:31.0(25.9)xka1:27.4723(74.5)xka2:27.2017(39.9)12911.57 x 107a卩-(100)154(100.0)39.578(7.51)xka2:29.458(19.9)131I8.02070d卩-(100)247.9(2.12)333.8(7.27)80.185(2.62)284.305(6.14)606.3(89.9)364.489(81.7)636.989(7.17)722.911(
6、1.77)216.078(19.66)i3iBa11.5dEC(100)373.246(14.04)496.326(46.8)80.9971(34.1)i33Ba10.544aEC(100)302.851(18.33)356.0134(62.05)513.97(94.4)137CS30.07a卩-(100)1175.63(5.6)661.657(85.1)i47Pm2.6234a卩-(100)224.6(99.994)121.28(0.00285)121.1817(28.58)730.5(0.011)344.2785(26.5)EC(72.086)384.8(2.427)778.90(12.9
7、4)152Eu13.516a卩+(0.014)695.6(13.779)964.079(14.6)卩-(27.9)1474.5(8.1)1112.069(13.64)1408.006(21.0)635.3(32.2)69.673(4.85)i53Sm46.284h卩-(100)705.0(49.6)103.180(29.8)808.2(17.5)69.673 2.42153Gd240.4dEC(100)97.431(29.0)103.180(21.1)248.8(28.6)123.071(40.6)570.9(36.3)723.305(20.11)154Eu8.592a卩-(99.98)840
8、.6(16.8)873.19(12.2)1845.3(10.0)996.262(10.53)1004.728(17.1)1274.436(35.0)i70Tm128.6dEC(0.13)卩-(99.87)883.7(18.3)968.0(81.6)84.25474(2.48)XL:7.42(3.1)1487.4(1.65)155.04(15.1)188Re17.005h卩-(100)1965.4(25.6)477.99(1.02)2210.4(71.1)632.983(1.27)295.9564(28.72)258.7(5.6)308.45508(29.68)I921r73.827dEC(4.
9、87)卩-(95.13)538.8(41.43)316.50616(82.71)675.1(48.0)468.0688(47.81)604.41101(8.2)198Au2.69517d卩-(100)284.7(0.985)960.6(98.99)411.8023(95.58)201T172.912hEC(100)135.34(2.565)167.43(10.0)210PO138.376da(100)5304(100)803.1(0.00121)238Pu87.7aa(100)5456(28.98)5499.037(71.6)43.498(0.0395)99.853(0.00735)XL:13.6(11.7)239Pu24110aa(100)5105(11.5)5144.3(15.1)5156.59(73.3)12.965(0.0184)38.661(0.0105)51.624(0.0271)XL:13.6(4.9)5388(1.6)26.3448(2.4)24iAm432.2aa(100)5442.90(13.0)59.5412(35.9)5485.60(84.5)XL:13.9(42)252Cf2.645aa(96.91)6075.64(15.2)43.4(0.01148)SF(3.09)6118.210(81.6)100.2(0.013)XL:15.0(7.1)
