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Why is Xenon-108 not on the table?

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Why does the table begin at 110Xe instead of 108Xe? — Preceding unsigned comment added by Balgontork (talkcontribs) 13:37, 20 May 2013 (UTC)[reply]

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Xenon 124 decay

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The article says that Xenon 124 is stable, but [this report] says that they just saw one decay. Bubba73 You talkin' to me? 19:33, 24 April 2019 (UTC)[reply]

It is one of isotopes subject to Double beta decay. Ruslik_Zero 20:23, 24 April 2019 (UTC)[reply]
The article does not actually say that it is stable. It says that it is "observationally stable" with a note. Ruslik_Zero 20:27, 24 April 2019 (UTC)[reply]
@Bubba73 and Ruslik0: That new article is correct; the decay of 124Xe was indeed observed for the first time and is documented in [1] (abstract only for now). I updated the isotopes list, templates, and article with this information. Thank you for pointing this out, Bubba73. ComplexRational (talk) 23:00, 24 April 2019 (UTC)[reply]
@ComplexRational: We should probably also update the tables in Primordial nuclide and List of nuclides to include 124Xe as unstable, too. (I have made a start on the former, along with some other articles which counted the number of stable nuclides.) Double sharp (talk) 05:22, 25 April 2019 (UTC)[reply]

References

  1. ^ "Observation of two-neutrino double electron capture in 124Xe with XENON1T". Nature. 568 (7753): 532–535. 2019. doi:10.1038/s41586-019-1124-4.

Wiki Education assignment: Planetary Atmospheres

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This article was the subject of a Wiki Education Foundation-supported course assignment, between 28 March 2022 and 10 June 2022. Further details are available on the course page. Student editor(s): DanqiuChen (article contribs).

— Assignment last updated by Carleydf (talk) 17:35, 1 June 2022 (UTC)[reply]

Alpha decay energies of isotopes of xenon

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Isotope N Alpha decay energy (MeV)
110Xe 56 3.8906
111Xe 57 3.7136
112Xe 58 3.3317
113Xe 59 3.0895
114Xe 60 2.7635
115Xe 61 2.4039
116Xe 62 1.8329
117Xe 63 1.7379
118Xe 64 1.3840
119Xe 65 0.8456
120Xe 66 0.6714
121Xe 67 0.1991
122Xe 68 -0.0589
123Xe 69 -0.4893
124Xe 70 -0.6802
125Xe 71 -1.0654
126Xe 72 -1.2791
127Xe 73 -1.5735
128Xe 74 -1.7604
129Xe 75 -2.1001
130Xe 76 -2.2421
131Xe 77 -2.5590
132Xe 78 -2.7133
133Xe 79 -3.0653
134Xe 80 -3.1980
135Xe 81 -3.6330
136Xe 82 -3.6675
137Xe 83 -1.8595
138Xe 84 -0.0207
139Xe 85 -0.2424
140Xe 86 -0.9904
141Xe 87 -1.1860
142Xe 88 -1.9685
143Xe 89 -2.0709
144Xe 90 -2.7416
145Xe 91 -2.9652
146Xe 92 -3.6638

129.104.241.214 (talk) 15:32, 3 February 2024 (UTC)[reply]

Cristiano Toàn (talk) 12:01, 13 February 2024 (UTC) 134Xe is engergically allowed to undergo double beta decay. However it decay energy is relative low 0.825 MeV. By comparison 136Xe's double beta decay has energy 2.462 MeV and have life 2.38x10^21 years Cristiano Toàn (talk) 08:59, 16 May 2024 (UTC) 136Xe is the most neutron rich for nuclide contains 75 protons or less[reply]