Talk:Isotopes of niobium/Archive 1

Data 2003
This article is part of 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). &mdash; 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. &mdash; 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 41 40 A   |Nb-81   |<44 ns                     |3/2-# 41 40 B   |Nb-81   |~0.8 s                     | 41 40 C   |Nb-81   |<0.08 µs                   | 41 41 A   |Nb-82   |51(5) ms                   |0+ 41 41 B   |Nb-82   |50(5) ms                   |0+ 41 41 C   |Nb-82   |50 ms                      | 41 42 AB  |Nb-83   |4.1(3) s                   |(5/2+) 41 42 C   |Nb-83   |4.1 s                      | 41 43 A   |Nb-84   |9.8(9) s                   |3+ 41 43 B   |Nb-84   |9.5(10) s                  |3+ 41 43 C   |Nb-84   |12. s                     |(3+) 41 43 A   |Nb-84m  |103(19) ns                 |(5-)             |338(10) keV 41 44 AB  |Nb-85   |20.9(7) s                  |(9/2+) 41 44 C   |Nb-85   |2.3 min                    | 41 44 A   |Nb-85m  |12(5) s                    |(1/2-)           |759.0(10) keV 41 45 A   |Nb-86   |88(1) s                    |(6+) 41 45 B   |Nb-86   |56(8) s                    | 41 45 C   |Nb-86   |1.46 min                   | 41 45 A*  |Nb-86m  |56(8) s                    |high             |250(160)# keV 41 45 D   |Nb-86m  |88(1) s                    |(6+)             |0+X keV 41 45 D   |Nb-86m  |56(8) s                    |                 |0+Z keV 41 45 C   |Nb-86m  |56. s                     | 41 46 AB  |Nb-87   |3.75(9) min                |(1/2-) 41 46 C   |Nb-87   |2.6 min                    |(9/2+) 41 46 AE  |Nb-87m  |2.6(1) min                 |(9/2+)#          |3.84(14) keV 41 46 C   |Nb-87m  |3.7 min                    |1/2- 41 47 A   |Nb-88   |14.5(1) min                |(8+) 41 47 B   |Nb-88   |14.55(6) min               |(8+) 41 47 C   |Nb-88   |14.3 min                   |8+ 41 47 A   |Nb-88m  |7.8(1) min                 |(4-)             |40(140) keV 41 47 E   |Nb-88m  |7.78(5) min                |(4-)             |0+X keV 41 47 C   |Nb-88m  |7.7 min                    |4- 41 48 AB  |Nb-89   |2.03(7) h                  |(9/2+) 41 48 C   |Nb-89   |1.10 h                     |1/2- 41 48 A   |Nb-89m  |1.10(3) h                  |(1/2)-           |0(30)# keV 41 48 E   |Nb-89m  |66(2) min                  |(1/2)-           |<35 keV 41 48 C   |Nb-89m  |2.0 h                      |9/2+ 41 49 AB  |Nb-90   |14.60(5) h                 |8+ 41 49 C   |Nb-90   |14.6 h                     |8+ 41 49 AD  |Nb-90m1 |63(2) µs                   |6+               |122.370(22) keV 41 49 AE  |Nb-90m2 |18.81(6) s                 |4-               |124.67(25) keV 41 49 C   |Nb-90m2 |18.8 s                     |4- 41 49 AD  |Nb-90m3 |<1 µs                      |7+               |171.10(10) keV 41 49 AD  |Nb-90m4 |6.19(8) ms                 |1+               |382.01(25) keV 41 49 AD  |Nb-90m5 |472(13) ns                 |(11-)            |1880.21(20) keV 41 50 ABC |Nb-91   |680(130) a                 |9/2+ 41 50 AE  |Nb-91m1 |60.86(22) d                |1/2-             |104.60(5) keV 41 50 C   |Nb-91m1 |62. d                     |1/2- 41 50 AD  |Nb-91m2 |3.76(12) µs                |(17/2-)          |2034.35(19) keV 41 51 AB  |Nb-92   |3.47(24)E+7 a              |(7)+ 41 51 C   |Nb-92   |3.7E+7 a                   |7+ 41 51 AE  |Nb-92m1 |10.15(2) d                 |(2)+             |135.5(4) keV 41 51 C   |Nb-92m1 |10.13 d                    |2+ 41 51 AD  |Nb-92m2 |5.9(2) µs                  |(2)-             |225.7(4) keV 41 51 AD  |Nb-92m3 |167(4) ns                  |(11-)            |2203.3(4) keV 41 52 ABC |Nb-93   |STABLE                     |9/2+ 41 52 AE  |Nb-93m  |16.13(14) a                |1/2-             |30.77(2) keV 41 52 C   |Nb-93m  |16.1 a                     |1/2- 41 53 AB  |Nb-94   |2.03(16)E+4 a              |(6)+ 41 53 C   |Nb-94   |2.4E+4 a                   |6+ 41 53 AE  |Nb-94m  |6.263(4) min               |3+               |40.902(12) keV 41 53 C   |Nb-94m  |6.26 min                   |3+ 41 54 AB  |Nb-95   |34.991(6) d                |9/2+ 41 54 C   |Nb-95   |34.97 d                    |9/2+ 41 54 AE  |Nb-95m  |3.61(3) d                  |1/2-             |235.690(20) keV 41 54 C   |Nb-95m  |3.61 d                     |1/2- 41 55 ABC |Nb-96   |23.35(5) h                 |6+ 41 56 AB  |Nb-97   |72.1(7) min                |9/2+ 41 56 C   |Nb-97   |1.23 h                     |9/2+ 41 56 AE  |Nb-97m  |52.7(18) s                 |1/2-             |743.35(3) keV 41 56 C   |Nb-97m  |58.1 s                     |1/2- 41 57 ABC |Nb-98   |2.86(6) s                  |1+ 41 57 AE  |Nb-98m  |51.3(4) min                |(5+)             |84(4) keV 41 57 C   |Nb-98m  |51. min                   |5+ 41 58 ABC |Nb-99   |15.0(2) s                  |9/2+ 41 58 AE  |Nb-99m  |2.6(2) min                 |1/2-             |365.29(14) keV 41 58 C   |Nb-99m  |2.6 min                    |1/2- 41 59 AB  |Nb-100  |1.5(2) s                   |1+ 41 59 C   |Nb-100  |1.5 s                      | 41 59 A   |Nb-100m |2.99(11) s                 |(4+,5+)          |470(40) keV 41 59 E   |Nb-100m |2.99(11) s                 |(4+,5+)          |500(80) keV 41 59 C   |Nb-100m |3.0 s                      | 41 59 C   |Nb-100m |0.013 ms                   | 41 60 A   |Nb-101  |7.1(3) s                   |(5/2#)+ 41 60 B   |Nb-101  |7.1(3) s                   |(5/2+) 41 60 C   |Nb-101  |7.1 s                      | 41 61 AB  |Nb-102  |1.3(2) s                   |1+ 41 61 C   |Nb-102  |1.3 s                      | 41 61 A   |Nb-102m |4.3(4) s                   |high             |130(50) keV 41 61 E   |Nb-102m |4.3(4) s                   |                 |0+Y keV 41 61 D   |Nb-102m |1.3(2) s                   |1+               |0+X keV 41 61 C   |Nb-102m |4.3 s                      | 41 62 AB  |Nb-103  |1.5(2) s                   |(5/2+) 41 62 C   |Nb-103  |1.5 s                      |5/2+ 41 63 AB  |Nb-104  |4.9(3) s                   |(1+) 41 63 C   |Nb-104  |4.8 s                      | 41 63 A   |Nb-104m |940(40) ms                 |high             |220(120) keV 41 63 E   |Nb-104m |0.94(4) s                  |                 |215(120) keV 41 63 C   |Nb-104m |0.9 s                      | 41 64 AB  |Nb-105  |2.95(6) s                  |(5/2+)# 41 64 C   |Nb-105  |3.0 s                      | 41 65 A   |Nb-106  |920(40) ms                 |2+# 41 65 BC  |Nb-106  |1.02(5) s                  | 41 66 A   |Nb-107  |300(9) ms                  |5/2+# 41 66 B   |Nb-107  |330(50) ms                 | 41 66 C   |Nb-107  |0.30 s                     | 41 67 AB  |Nb-108  |0.193(17) s                |(2+) 41 67 C   |Nb-108  |0.19 s                     | 41 68 A   |Nb-109  |190(30) ms                 |5/2+# 41 68 B   |Nb-109  |0.19(3) s                  |(5/2) 41 68 C   |Nb-109  |0.19 s                     | 41 69 A   |Nb-110  |170(20) ms                 |2+# 41 69 BC  |Nb-110  |0.17(2) s                  | 41 70 A   |Nb-111  |80# ms [>300 ns]           |5/2+# 41 70 B   |Nb-111  |80.# ms                    |(5/2+) 41 70 C   |Nb-111  |>0.15 µs                   | 41 71 A   |Nb-112  |60# ms [>300 ns]           |2+# 41 71 B   |Nb-112  |>150 ns                    |(2+) 41 71 C   |Nb-112  |>0.15 µs                   | 41 72 A   |Nb-113  |30# ms [>300 ns]           |5/2+# 41 72 B   |Nb-113  |30# ms                     | 41 72 C   |Nb-113  |>0.15 µs                   |

Femto 15:34, 14 November 2005 (UTC)

Lose the column "decay energy"
Where's the column "decay energy"? — Preceding unsigned comment added by 59.126.202.81 (talk) 16:42, 22 July 2012 (UTC)