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Template:Infobox dubnium isotopes

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Isotopes of dubnium (105Db)
Main isotopes[1] Decay
Isotope abun­dance half-life (t1/2) mode pro­duct
262Db synth 34 s[2][3] α67% 258Lr
SF33% –
263Db synth 27 s[3] SF56% –
α41% 259Lr
ε3% 263mRf
266Db synth 11 min[4] SF –
ε 266Rf
267Db synth 1.4 h[4] SF –
268Db synth 16 h[5] α51% 264Lr
SF49% –
270Db synth 1 h[6] α87% 266Lr
SF13% –

Template:Infobox element/element navigation

References

  1. ↑ Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3) 030001. doi:10.1088/1674-1137/abddae.
  2. ↑ Münzenberg, G.; Gupta, M. (2011). "Production and Identification of Transactinide Elements". Handbook of Nuclear Chemistry. Springer. p. 877. doi:10.1007/978-1-4419-0720-2_19.
  3. ↑ 3.0 3.1 Six New Isotopes of the Superheavy Elements Discovered. Berkeley Lab. News center. October 26, 2010
  4. ↑ 4.0 4.1 Oganessian, Yu. Ts.; Utyonkov, V. K.; Kovrizhnykh, N. D.; et al. (2022). "New isotope 286Mc produced in the 243Am+48Ca reaction". Physical Review C. 106 (064306). doi:10.1103/PhysRevC.106.064306.
  5. ↑ Oganessian, Yu. Ts.; Utyonkov, V. K.; Kovrizhnykh, N. D.; et al. (29 September 2022). "First experiment at the Super Heavy Element Factory: High cross section of 288Mc in the 243Am+48Ca reaction and identification of the new isotope 264Lr". Physical Review C. 106 (3) L031301. doi:10.1103/PhysRevC.106.L031301. S2CID 252628992.
  6. ↑ Khuyagbaatar, J.; Yakushev, A.; Düllmann, Ch. E.; et al. (2014). "48Ca+249Bk Fusion Reaction Leading to Element Z=117: Long-Lived α-Decaying 270Db and Discovery of 266Lr". Physical Review Letters. 112 (17) 172501. Bibcode:2014PhRvL.112q2501K. doi:10.1103/PhysRevLett.112.172501. hdl:1885/148814. PMID 24836239. S2CID 5949620.