䥑的同位素
※同位素依半衰期長度排序 | ||||||||||||||||||||||||||||||||
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圖表
符號 | Z(p ) | N(n ) | 同位素質量(u) | 半衰期 | 衰變 方式[2][n 1] |
衰變 產物 |
原子核 自旋 |
---|---|---|---|---|---|---|---|
激發能量 | |||||||
265Mt | 109 | 156 | 265.13600(48)# | 2# ms | |||
266Mt | 109 | 157 | 266.13737(33)# | 1.2(4) ms | α | 262Bh | |
266mMt | 1230(80) keV | 6(3) ms | |||||
267Mt | 109 | 158 | 267.13719(54)# | 10# ms | |||
268Mt[n 2] | 109 | 159 | 268.13865(25)# | 21(+8−5) ms | α | 264Bh | 5+#,6+# |
268mMt[n 3] | 0+X keV | 0.07(+10−3) s | α | 264Bh | |||
269Mt | 109 | 160 | 269.13882(50)# | 200# ms | |||
270Mt[n 4] | 109 | 161 | 270.14033(18)# | 0.57 s | α | 266Bh | |
270mMt[n 3] | 1.1 s? | α | 266Bh | ||||
271Mt | 109 | 162 | 271.14074(35)# | 5# s | |||
272Mt | 109 | 163 | 272.14341(52)# | 10# s | |||
273Mt | 109 | 164 | 273.14440(52)# | 20# s | |||
274Mt[n 5] | 109 | 165 | 274.14725(38)# | 0.45 s | α | 270Bh | |
275Mt[n 6] | 109 | 166 | 275.14882(50)# | 9.7(+460−44) ms | α | 271Bh | |
276Mt[n 7] | 109 | 167 | 276.15159(59)# | 0.72(+87-25) s | α | 272Bh | |
277Mt[n 8] | 109 | 168 | 277.15327(82)# | ~5 ms[3][4] | SF | (various) | |
278Mt[n 9] | 109 | 169 | 278.15631(68)# | 7.6 s[5] | α | 274Bh | |
279Mt | 109 | 170 | 279.15808(72)# | 6# min |
備註:畫上#號的數據代表沒有經過實驗的證明,只是理論推測而已,而用括號括起來的代表數據不確定性。
← | 同位素列表 | → |
𨭆的同位素 | 䥑的同位素 | 鐽的同位素 |
註釋
- Abbreviations:
SF: Spontaneous fission - Not directly synthesized, occurs as decay product of 272Rg
- This isomer is unconfirmed
- Not directly synthesized, occurs in decay chain of 278Nh
- Not directly synthesized, occurs in decay chain of 282Nh
- Not directly synthesized, occurs in decay chain of 287Mc
- Not directly synthesized, occurs in decay chain of 288Mc
- Not directly synthesized, occurs in decay chain of 293Ts
- Not directly synthesized, occurs in decay chain of 294Ts
参考文獻
- Hofmann, S.; Heinz, S.; Mann, R.; Maurer, J.; Münzenberg, G.; Antalic, S.; Barth, W.; Burkhard, H. G.; Dahl, L.; Eberhardt, K.; Grzywacz, R.; Hamilton, J. H.; Henderson, R. A.; Kenneally, J. M.; Kindler, B.; Kojouharov, I.; Lang, R.; Lommel, B.; Miernik, K.; Miller, D.; Moody, K. J.; Morita, K.; Nishio, K.; Popeko, A. G.; Roberto, J. B.; Runke, J.; Rykaczewski, K. P.; Saro, S.; Scheidenberger, C.; Schött, H. J.; Shaughnessy, D. A.; Stoyer, M. A.; Thörle-Popiesch, P.; Tinschert, K.; Trautmann, N.; Uusitalo, J.; Yeremin, A. V. . The European Physics Journal A. 2016, 2016 (52). doi:10.1140/epja/i2016-16180-4.
- . nucleonica. [2012-08-06]. (原始内容存档于2020-11-11). .
- Oganessian, Yu. Ts.; 等. . Physical Review C. 2013, 87 (5): 054621. Bibcode:2013PhRvC..87e4621O. doi:10.1103/PhysRevC.87.054621.
- Krzysztof P. Rykaczewski. (PDF). U.S. Department of Energy. April 2012 [2015-11-07]. (原始内容 (PDF)存档于2016-03-07).
- Oganessian, Yu. Ts.; 等. . Physical Review Letters. 2010, 104 (14): 142502. Bibcode:2010PhRvL.104n2502O. PMID 20481935. doi:10.1103/PhysRevLett.104.142502.
- Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
- Isotopic compositions and standard atomic masses from Atomic weights of the elements. Review 2000 (IUPAC Technical Report) 页面存档备份,存于。Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005)。
- Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
- Audi, Bersillon, Blachot, Wapstra. The Nubase2003 evaluation of nuclear and decay properties 页面存档备份,存于,Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database Archived 2012-05-11 at WebCite (retrieved Sept. 2005).
- David R. Lide (ed.), Norman E. Holden in CRC Handbook of Chemistry and Physics, 85th Edition, online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes.
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