Talk:Isotopes of manganese/Archive 1

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Archive 1

Data 2003

Latest comment: 13 years ago2 comments2 people in discussion

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
 25  19 AB  |Mn-44   |<105 ns                    |(2-)#
 25  19 C   |Mn-44   |<0.105 µs                  |
 25  20 AB  |Mn-45   |<70 ns                     |(7/2-)#
 25  20 C   |Mn-45   |<0.07 µs                   |
 25  21 A   |Mn-46   |37(3) ms                   |(4+)
 25  21 B   |Mn-46   |34(+5-4) ms                |[4+]
 25  21 C   |Mn-46   |34. ms                     |
 25  21 D   |Mn-46m  |41(+7-6) ms                |[4+]             |0 keV
 25  21 A   |Mn-46m  |1# ms                      |1-#              |150(100)# keV
 25  22 A   |Mn-47   |100(50) ms                 |5/2-#
 25  22 BC  |Mn-47   |100(50) ms                 |
 25  23 AB  |Mn-48   |158.1(22) ms               |4+
 25  23 C   |Mn-48   |0.15 s                     |4+
 25  24 ABC |Mn-49   |382(7) ms                  |5/2-
 25  25 A   |Mn-50   |283.9(5) ms                |0+
 25  25 BC  |Mn-50   |283.29(8) ms               |0+
 25  25 AE  |Mn-50m  |1.75(3) min                |5+               |229(7) keV
 25  25 C   |Mn-50m  |1.74 min                   |5+
 25  26 ABC |Mn-51   |46.2(1) min                |5/2-
 25  27 ABC |Mn-52   |5.591(3) d                 |6+
 25  27 AE  |Mn-52m  |21.1(2) min                |2+               |377.749(5) keV
 25  27 C   |Mn-52m  |21.1 min                   |2+
 25  28 B   |Mn-53   |3.74(4)E+6 a               |7/2-
 25  28 C   |Mn-53   |3.7E+6 a                   |7/2-
 25  29 A   |Mn-54   |312.03(3) d                |3+
 25  29 BC  |Mn-54   |312.12(6) d                |3+
 25  30 ABC |Mn-55   |STABLE                     |5/2-
 25  31 ABC |Mn-56   |2.5789(1) h                |3+
 25  32 AB  |Mn-57   |85.4(18) s                 |5/2-
 25  32 C   |Mn-57   |1.45 min                   |5/2-
 25  33 AB  |Mn-58   |3.0(1) s                   |1+
 25  33 C   |Mn-58   |65 s                       |3+
 25  33 AE  |Mn-58m  |65.2(5) s                  |(4)+             |71.78(5) keV
 25  34 AB  |Mn-59   |4.59(5) s                  |(5/2)-
 25  34 C   |Mn-59   |4.6 s                      |5/2-
 25  35 AB  |Mn-60   |51(6) s                    |0+
 25  35 C   |Mn-60   |50. s                      |0+
 25  35 AE  |Mn-60m  |1.77(2) s                  |3+               |271.90(10) keV
 25  35 C   |Mn-60m  |1.77 s                     |3+
 25  36 ABC |Mn-61   |0.67(4) s                  |(5/2)-
 25  37 AC  |Mn-62   |671(5) ms                  |(3+)
 25  37 B   |Mn-62   |92(13) ms                  |1+
 25  37 A   |Mn-62m  |92(13) ms                  |(1+)             |0(150)# keV
 25  37 B   |Mn-62m  |671(5) ms                  |(3+,4+)          |0 MeV
 25  37 D   |Mn-62m  |0.88(15) s                 |(3+)             |0 keV
 25  38 A   |Mn-63   |275(4) ms                  |5/2-#
 25  38 B   |Mn-63   |0.29(2) s                  |(5/2-)
 25  38 C   |Mn-63   |0.28 s                     |
 25  39 A   |Mn-64   |88.8(25) ms                |(1+)
 25  39 B   |Mn-64   |89(4) ms                   |
 25  39 C   |Mn-64   |87 ms                      |
 25  39 A   |Mn-64m  |>100 µs                    |                 |135(3) keV
 25  39 C   |Mn-64m  |>0.1 ms                    |
 25  40 A   |Mn-65   |92(1) ms                   |5/2-#
 25  40 BC  |Mn-65   |92(1) ms                   |
 25  41 A   |Mn-66   |64.4(18) ms                |
 25  41 B   |Mn-66   |64(2) ms                   |
 25  41 C   |Mn-66   |66 ms                      |
 25  42 A   |Mn-67   |45(3) ms                   |5/2-#
 25  42 B   |Mn-67   |47(4) ms                   |(5/2-)
 25  42 C   |Mn-67   |42 ms                      |
 25  43 A   |Mn-68   |28(4) ms                   |
 25  43 C   |Mn-68   |28 ms                      |
 25  44 AB  |Mn-69   |14(4) ms                   |5/2-#
 25  44 C   |Mn-69   |14 ms                      |

Femto 13:40, 14 November 2005 (UTC)

This is really awkward working: "the primary decay mode after stable is x and before stable is y". Pretty sure that's referring to before and after in order of Z. Can we clarify this please? 128.171.31.194 (talk) 22:23, 30 August 2010 (UTC)