Talk:Isotopes of flerovium/Archive 1

This is an archive of past discussions about Isotopes of flerovium. Do not edit the contents of this page. If you wish to start a new discussion or revive an old one, please do so on the current talk page.

Archive 1

Data 2003

This article is part of Wikipedia:Wikiproject Isotopes. Please keep style and phrasings consistent across the set of pages. For later reference and improved reliability, data from all considered multiple sources is collected here. References are denoted by these letters:

(A) G. Audi, O. Bersillon, J. Blachot, A.H. Wapstra. The Nubase2003 evaluation of nuclear and decay properties, Nuc. Phys. A 729, pp. 3-128 (2003). — Where this source indicates a speculative value, the # mark is also applied to values with weak assignment arguments from other sources, if grouped together. An asterisk after the A means that a comment of some importance may be available in the original.
(B) National Nuclear Data Center, Brookhaven National Laboratory, information extracted from the NuDat 2.1 database. (Retrieved Sept. 2005, from the code of the popup boxes).
(C) 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. — The CRC uses rounded numbers with implied uncertainties, where this concurs with the range of another source it is treated as exactly equal in this comparison.
(D) More specific level data from reference B's Levels and Gammas database.
(E) Same as B but excitation energy replaced with that from D.

  Z   N refs symbol  half-life                   spin              excitation energy
114 171 A*  |Fl-285 |5# s                       |3/2+#
114 172 A   |Fl-286 |5# s                       |0+
114 172 B   |Fl-286 |0.16(+7-3) ms              |
114 173 A   |Fl-287 |10(7) s                    |
114 173 B   |Fl-287 |0.51(+18-10) s             |
114 173 C   |Fl-287 |~5.5 s                     |
114 174 A   |Fl-288 |2.8(14) s                  |0+
114 174 B   |Fl-288 |0.8(+27-16) s              |
114 174 C   |Fl-288 |~1.9 s                     |
114 175 A   |Fl-289 |80(60) s                   |5/2+#
114 175 B   |Fl-289 |2.6(+12-7) s               |
114 175 C   |Fl-289 |~20. s                     |

Femto 13:13, 18 November 2005 (UTC)

Comment

I changed the symbol to Fl in the above list. Double sharp (talk) 04:04, 2 November 2012 (UTC)

What about the "Island of Stability", isotope 298?

That's discussed in Ununquadium#In Search for the Island of Stability - 298114. Wdfarmer (talk) 21:21, 2 March 2008 (UTC)