<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
  <channel>
    <title>Isotopes &amp;mdash; Paul Sutton</title>
    <link>https://personaljournal.ca/paulsutton/tag:Isotopes</link>
    <description>Personal Blog</description>
    <pubDate>Tue, 05 May 2026 15:01:47 +0000</pubDate>
    <item>
      <title>Abundances in Przybylski&#39;s star</title>
      <link>https://personaljournal.ca/paulsutton/abundances-in-przybylskis-star-x3lh</link>
      <description>&lt;![CDATA[Abundances in Przybylski&#39;s star&#xA;( per-zib-ill-skee)&#xA;&#xA;This looks like a really interesting paper, published on Oxford Academic [1],  examining,  what appears to be the unusual composition of Przybylski&#39;s star [2].  According to Wikipedia [3]* is in the &#34;Southern constellation of Centaurus&#34;&#xA;&#xA;See [4] for a better reference.  &#xA;&#xA;There seems to be quite a few heavier element detected.&#xA;&#xA;REFERENCES&#xA;&#xA;1 Oxford Academic&#xA;2 Paper&#xA;3 Przybylski&#39;sStar (Wikipedia)&#xA;https://www.daviddarling.info&#xA;&#xA;Related papers&#xA;&#xA;Isotope shift and search for metastable superheavy elements in astrophysical data &#xA;Isotope shift, non-linearity of King plots and the search for new particles &#xA;Magnetic and pulsational variability of Przybylski&#39;s star (HD10106&#xA;&#xA;This may also be useful / relevant&#xA;&#xA;Periodic Table of Isotopes&#xA;&#xA;TAGS&#xA;&#xA;#Astronomy,#Star,#Science,#Paper,#Chemistry,#Astrochemistry.&#xA;#arXiv,#Isotopes,#SuperHeavy&#xA;&#xA;DISCUSSION&#xA;&#xA;Discourse topic&#xA;&#xA;a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;img alt=&#34;Creative Commons Licence&#34; style=&#34;border-width:0&#34; src=&#34;https://i.creativecommons.org/l/by-sa/4.0/88x31.png&#34; //abr /This work is licensed under a a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;Creative Commons Attribution-ShareAlike 4.0 International License/a&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Abundances in Przybylski&#39;s star
( per-zib-ill-skee)</p>

<p>This looks like a really interesting paper, published on Oxford Academic [1],  examining,  what appears to be the unusual composition of Przybylski&#39;s star [2].  According to Wikipedia [3]* is in the “Southern constellation of Centaurus”</p>
<ul><li>See [4] for a better reference.<br></li></ul>

<p>There seems to be quite a few heavier element detected.</p>

<p><strong>REFERENCES</strong></p>

<p>1 <a href="https://academic.oup.com" rel="nofollow">Oxford Academic</a>
2 <a href="https://academic.oup.com/mnras/article/317/2/299/1005394" rel="nofollow">Paper</a>
3 <a href="https://en.wikipedia.org/wiki/Przybylski%27s_Star" rel="nofollow">Przybylski&#39;s_Star (Wikipedia)</a>
4. <a href="https://www.daviddarling.info/encyclopedia/P/Przybylskis_Star.html" rel="nofollow">https://www.daviddarling.info</a></p>

<p>Related papers</p>
<ul><li><a href="https://arxiv.org/abs/1703.04250" rel="nofollow">Isotope shift and search for metastable superheavy elements in astrophysical data </a></li>
<li><a href="https://arxiv.org/abs/1709.00600" rel="nofollow">Isotope shift, non-linearity of King plots and the search for new particles </a></li>
<li><a href="https://arxiv.org/abs/1804.07260" rel="nofollow">Magnetic and pulsational variability of Przybylski&#39;s star (HD10106</a></li></ul>

<p>This may also be useful / relevant</p>

<p><img src="https://i0.wp.com/www.compoundchem.com/wp-content/uploads/2019/12/20-%E2%80%93-The-periodic-table-of-isotopes-v2.png?resize=1024%2C724&ssl=1" alt="Periodic Table of Isotopes"></p>

<p><strong>TAGS</strong></p>

<p><a href="/paulsutton/tag:Astronomy" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Astronomy</span></a>,<a href="/paulsutton/tag:Star" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Star</span></a>,<a href="/paulsutton/tag:Science" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Science</span></a>,<a href="/paulsutton/tag:Paper" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Paper</span></a>,<a href="/paulsutton/tag:Chemistry" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Chemistry</span></a>,<a href="/paulsutton/tag:Astrochemistry" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Astrochemistry</span></a>.
<a href="/paulsutton/tag:arXiv" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">arXiv</span></a>,<a href="/paulsutton/tag:Isotopes" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Isotopes</span></a>,<a href="/paulsutton/tag:SuperHeavy" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">SuperHeavy</span></a></p>

<p><strong>DISCUSSION</strong></p>
<ul><li><a href="https://discourse.qoto.org/t/abundances-in-przybylskis-star/595" rel="nofollow">Discourse topic</a></li></ul>

<p><a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="nofollow"><img alt="Creative Commons Licence" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png"/></a><br/>This work is licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="nofollow">Creative Commons Attribution-ShareAlike 4.0 International License</a></p>

<hr>

<p><table>
<thead>
<tr><td><a href="https://qoto.org/@zleap" rel="nofollow">Mastodon</a></td>
<td><a href="https://wiki.ircnow.org/?n=Shelllabs.Intro" rel="nofollow">ShellLabs</td>
<td><a href="https://joinmastodon.org/" rel="nofollow">Join Mastodon</a></td></tr></thead></table>

AI statement : <b> Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. </b>
</p>

<p><a href="https://liberapay.com/PaulSutton/donate" rel="nofollow"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a></p>
]]></content:encoded>
      <guid>https://personaljournal.ca/paulsutton/abundances-in-przybylskis-star-x3lh</guid>
      <pubDate>Tue, 30 Mar 2021 17:38:28 +0000</pubDate>
    </item>
    <item>
      <title>Abundances in Przybylski&#39;s star</title>
      <link>https://personaljournal.ca/paulsutton/abundances-in-przybylskis-star</link>
      <description>&lt;![CDATA[Abundances in Przybylski&#39;s star&#xA;( per-zib-ill-skee)&#xA;&#xA;This looks like a really interesting paper, published on Oxford Academic [1],  examining,  what appears to be the unusual composition of Przybylski&#39;s star [2].  According to Wikipedia* is in the &#34;Southern constellation of Centaurus&#34;&#xA;&#xA;I need a better academic references for this, which could be at [4].  &#xA;&#xA;There seems to be quite a few heavier element detected.&#xA;&#xA;REFERENCES&#xA;&#xA;1 Oxford Academic&#xA;2 Paper&#xA;3 Przybylski&#39;sStar (Wikipedia)&#xA;https://www.daviddarling.info&#xA;&#xA;Related papers&#xA;&#xA;Isotope shift and search for metastable superheavy elements in astrophysical data &#xA;Isotope shift, non-linearity of King plots and the search for new particles &#xA;Magnetic and pulsational variability of Przybylski&#39;s star (HD10106&#xA;&#xA;This may also be useful / relevant&#xA;&#xA;Periodic Table of Isotopes&#xA;&#xA;TAGS&#xA;&#xA;#Astronomy,#Star,#Science,#Paper,#Chemistry,#Astrochemistry.&#xA;#arXiv,#Isotopes,#SuperHeavy&#xA;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xA;&#xA;img src=&#34;https://socialhub.activitypub.rocks/uploads/default/original/1X/6aac842b7ff5c58385a02f3a131c259281be88c8.png&#34; target=&#34;blank&#34; &#xA;&#xA;a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;img alt=&#34;Creative Commons Licence&#34; style=&#34;border-width:0&#34; src=&#34;https://i.creativecommons.org/l/by-sa/4.0/88x31.png&#34; //abr /This work is licensed under a a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;Creative Commons Attribution-ShareAlike 4.0 International License/a&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Abundances in Przybylski&#39;s star
( per-zib-ill-skee)</p>

<p>This looks like a really interesting paper, published on Oxford Academic [1],  examining,  what appears to be the unusual composition of Przybylski&#39;s star [2].  According to Wikipedia* is in the “Southern constellation of Centaurus”</p>
<ul><li>I need a better academic references for this, which could be at [4].<br></li></ul>

<p>There seems to be quite a few heavier element detected.</p>

<p><strong>REFERENCES</strong></p>

<p>1 <a href="https://academic.oup.com" rel="nofollow">Oxford Academic</a>
2 <a href="https://academic.oup.com/mnras/article/317/2/299/1005394" rel="nofollow">Paper</a>
3 <a href="https://en.wikipedia.org/wiki/Przybylski%27s_Star" rel="nofollow">Przybylski&#39;s_Star (Wikipedia)</a>
4. <a href="https://www.daviddarling.info/encyclopedia/P/Przybylskis_Star.html" rel="nofollow">https://www.daviddarling.info</a></p>

<p>Related papers</p>
<ul><li><a href="https://arxiv.org/abs/1703.04250" rel="nofollow">Isotope shift and search for metastable superheavy elements in astrophysical data </a></li>
<li><a href="https://arxiv.org/abs/1709.00600" rel="nofollow">Isotope shift, non-linearity of King plots and the search for new particles </a></li>
<li><a href="https://arxiv.org/abs/1804.07260" rel="nofollow">Magnetic and pulsational variability of Przybylski&#39;s star (HD10106</a></li></ul>

<p>This may also be useful / relevant</p>

<p><img src="https://i0.wp.com/www.compoundchem.com/wp-content/uploads/2019/12/20-%E2%80%93-The-periodic-table-of-isotopes-v2.png?resize=1024%2C724&ssl=1" alt="Periodic Table of Isotopes"></p>

<p><strong>TAGS</strong></p>

<p><a href="/paulsutton/tag:Astronomy" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Astronomy</span></a>,<a href="/paulsutton/tag:Star" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Star</span></a>,<a href="/paulsutton/tag:Science" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Science</span></a>,<a href="/paulsutton/tag:Paper" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Paper</span></a>,<a href="/paulsutton/tag:Chemistry" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Chemistry</span></a>,<a href="/paulsutton/tag:Astrochemistry" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Astrochemistry</span></a>.
<a href="/paulsutton/tag:arXiv" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">arXiv</span></a>,<a href="/paulsutton/tag:Isotopes" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Isotopes</span></a>,<a href="/paulsutton/tag:SuperHeavy" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">SuperHeavy</span></a></p>

<p><a href="https://liberapay.com/PaulSutton/donate" rel="nofollow"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a></p>

<p><a href="https://torresjrjr.com/archive/2020-07-19-guide-to-the-fediverse" rel="nofollow"><img src="https://socialhub.activitypub.rocks/uploads/default/original/1X/6aac842b7ff5c58385a02f3a131c259281be88c8.png"></a></p>

<p><a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="nofollow"><img alt="Creative Commons Licence" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png"/></a><br/>This work is licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="nofollow">Creative Commons Attribution-ShareAlike 4.0 International License</a></p>

<hr>

<p><table>
<thead>
<tr><td><a href="https://qoto.org/@zleap" rel="nofollow">Mastodon</a></td>
<td><a href="https://wiki.ircnow.org/?n=Shelllabs.Intro" rel="nofollow">ShellLabs</td>
<td><a href="https://joinmastodon.org/" rel="nofollow">Join Mastodon</a></td></tr></thead></table>

AI statement : <b> Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. </b>
</p>

<p><a href="https://liberapay.com/PaulSutton/donate" rel="nofollow"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a></p>
]]></content:encoded>
      <guid>https://personaljournal.ca/paulsutton/abundances-in-przybylskis-star</guid>
      <pubDate>Fri, 26 Mar 2021 16:25:06 +0000</pubDate>
    </item>
    <item>
      <title>Periodic table of data</title>
      <link>https://personaljournal.ca/paulsutton/periodic-table-of-data</link>
      <description>&lt;![CDATA[Periodic table of data&#xA;&#xA;I found a link to this on Twitter,  part of last weeks National Periodic table day.  This is a really useful set of periodic tables, each one covers a different topic, e.g Origins, name origins, elements in the Sea, Phones, Toxicity etc.&#xA;&#xA;Element Data&#xA;&#xA;So an example is:- Periodic table of Isotopes, which gives information on how many isotopes there are for each element.&#xA;&#xA;Isotope&#xA;&#xA;REFERENCES&#xA;&#xA;Compound Chemistry&#xA;&#xA;TAGS&#xA;&#xA;#YearOfTheFediverse,#Chemistry,#PeriodicTable,#Elements,#isotopes,#CompoundChem,#Chemical,#Data&#xA;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xA;&#xA;img src=&#34;https://socialhub.activitypub.rocks/uploads/default/original/1X/6aac842b7ff5c58385a02f3a131c259281be88c8.png&#34; target=&#34;_blank&#34; &#xA;&#xA;a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;img alt=&#34;Creative Commons Licence&#34; style=&#34;border-width:0&#34; src=&#34;https://i.creativecommons.org/l/by-sa/4.0/88x31.png&#34; //abr /This work is licensed under a a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;Creative Commons Attribution-ShareAlike 4.0 International License/a&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Periodic table of data</p>

<p>I found a link to this on Twitter,  part of last weeks National Periodic table day.  This is a really useful set of periodic tables, each one covers a different topic, e.g Origins, name origins, elements in the Sea, Phones, Toxicity etc.</p>
<ul><li><a href="https://www.compoundchem.com/2019advent/" rel="nofollow">Element Data</a></li></ul>

<p>So an example is:– Periodic table of Isotopes, which gives information on how many isotopes there are for each element.</p>

<p><img src="https://i0.wp.com/www.compoundchem.com/wp-content/uploads/2019/12/20-%E2%80%93-The-periodic-table-of-isotopes-v2.png?resize=1024%2C724&ssl=1" alt="Isotope"></p>

<p><strong>REFERENCES</strong></p>
<ul><li><a href="https://www.compoundchem.com" rel="nofollow">Compound Chemistry</a></li></ul>

<p><strong>TAGS</strong></p>

<p><a href="/paulsutton/tag:YearOfTheFediverse" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">YearOfTheFediverse</span></a>,<a href="/paulsutton/tag:Chemistry" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Chemistry</span></a>,<a href="/paulsutton/tag:PeriodicTable" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">PeriodicTable</span></a>,<a href="/paulsutton/tag:Elements" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Elements</span></a>,<a href="/paulsutton/tag:isotopes" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">isotopes</span></a>,<a href="/paulsutton/tag:CompoundChem" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">CompoundChem</span></a>,<a href="/paulsutton/tag:Chemical" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Chemical</span></a>,<a href="/paulsutton/tag:Data" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Data</span></a></p>

<p><a href="https://liberapay.com/PaulSutton/donate" rel="nofollow"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a></p>

<p><a href="https://torresjrjr.com/archive/2020-07-19-guide-to-the-fediverse" rel="nofollow"><img src="https://socialhub.activitypub.rocks/uploads/default/original/1X/6aac842b7ff5c58385a02f3a131c259281be88c8.png"></a></p>

<p><a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="nofollow"><img alt="Creative Commons Licence" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png"/></a><br/>This work is licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/" rel="nofollow">Creative Commons Attribution-ShareAlike 4.0 International License</a></p>

<hr>

<p><table>
<thead>
<tr><td><a href="https://qoto.org/@zleap" rel="nofollow">Mastodon</a></td>
<td><a href="https://wiki.ircnow.org/?n=Shelllabs.Intro" rel="nofollow">ShellLabs</td>
<td><a href="https://joinmastodon.org/" rel="nofollow">Join Mastodon</a></td></tr></thead></table>

AI statement : <b> Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. </b>
</p>

<p><a href="https://liberapay.com/PaulSutton/donate" rel="nofollow"><img alt="Donate using Liberapay" src="https://liberapay.com/assets/widgets/donate.svg"></a></p>
]]></content:encoded>
      <guid>https://personaljournal.ca/paulsutton/periodic-table-of-data</guid>
      <pubDate>Fri, 19 Feb 2021 07:30:00 +0000</pubDate>
    </item>
  </channel>
</rss>