Isotope | Half-life[a] | Decay mode |
Discovery year |
Discovery reaction | |
---|---|---|---|---|---|
Value | ref |
- ^ Different sources give different values for half-lives; the most recently published values are listed.
The master template provides an {{Isotopes summary}} table. It is designed to be used in element article sections, like Roentgenium#Isotopes.
Usage edit
This template is used in the articles for superheavy elements to produce the sortable lists of isotopes. It was created to simplify formatting and standardize references. For each isotope, a row {{isotopes summary/isotope}} is to be added.
The template {{notelist}} is required on any pages that use this template.
Parameters edit
Main template (table body) edit
{{Isotopes summary
|element =
|year_ref =
|reaction_ref=
|isotopes= <!-- tablerow subtemplates, see below -->
{{Isotopes summary/isotope
|mn=
|sym=
|hl=
|ref=
|dm=
|year=
|re=
}}<!-- repeat for each isotope -->
}}
Parameter | Description | Notes |
---|---|---|
|element=
|
The name of the element | in lowercase |
|year_ref=
|
Reference for the "Discovery year" column | No default |
|reaction_ref=
|
Reference for the "Discovery reaction" column | No default |
Isotopes parameter edit
Use {{Isotopes summary/isotope}} to create one row for each isotope in the table.
|mn=
|sym=
|hl=
|ref=
|dm=
|year=
|re=
Parameter | Description | Notes |
---|---|---|
|mn=
|
Isotope mass number | |
|sym=
|
Element symbol | |
|hl=
|
Most recently published half-life. Values are from {{NUBASE2016}} unless a paper published in 2015 or later gives a different value. |
Use {{sort}} to assign sortable values. Do not include unknown isotopes. (i.e. those with no discovery year listed) |
|ref=
|
Reference for the half-life column. | Add as a footnote (<ref></ref>). |
|dm=
|
Decay modes | There can be multiple separated with commas. |
|year=
|
Discovery year | Citation already in table header. |
|re=
|
Synthesis reaction | Written the same as in normal tables or article text. Citation already in table header. |
Sample use edit
{{Isotopes summary
|element=tennessine
|year_ref=<ref name=nubase /> <!--not fully included here, but a normal citation-->
<!-- |reaction_ref= not included, so the default value is used -->
|isotopes= <!--add one sub-template for each isotope-->
{{isotopes summary/isotope
|mn=293
|sym=Ts
|ref=<ref name=shesummary /> <!--not fully included here, but a normal citation-->
|nubase={{sort|00021|21 ms}}
|dm=α
|year=2010
|re=<sup>249</sup>Bk(<sup>48</sup>Ca,4n)
}}
<!-- new template, new row-->
{{isotopes summary/isotope
|mn=294
|sym=Ts
|hl={{sort|00051|51 ms}}
|ref=<ref name=shesummary />
|dm=α
|year=2010
|re=<sup>249</sup>Bk(<sup>48</sup>Ca,3n)
}}
}}
produces the following:
Isotope | Half-life[a] | Decay mode |
Discovery year[1] |
Discovery reaction | |
---|---|---|---|---|---|
Value | ref | ||||
293Ts | 22 ms | [2] | α | 2010 | 249Bk(48Ca,4n) |
294Ts | 51 ms | [2] | α | 2010 | 249Bk(48Ca,3n) |
Sample references edit
References
- ^ Audi, G.; Kondev, F. G.; Wang, M.; et al. (2017). "The NUBASE2016 evaluation of nuclear properties" (PDF). Chinese Physics C. 41 (3): 030001–138. Bibcode:2017ChPhC..41c0001A. doi:10.1088/1674-1137/41/3/030001.
- ^ a b Oganessian, Y.T. (2015). "Super-heavy element research". Reports on Progress in Physics. 78 (3): 036301. Bibcode:2015RPPh...78c6301O. doi:10.1088/0034-4885/78/3/036301. PMID 25746203.
Notes
- ^ Different sources give different values for half-lives; the most recently published values are listed.
Sources used edit
- {{NUBASE2016}} (refname = ..) →
- Audi, G.; Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S. (2017). "The NUBASE2016 evaluation of nuclear properties" (PDF). Chinese Physics C. 41 (3): 030001. Bibcode:2017ChPhC..41c0001A. doi:10.1088/1674-1137/41/3/030001.
- {{NUBASE2016|ref}} adds ref tags and ref name="NUBASE2016"
- {{NUBASE2016|name}} reuse the ref by <ref name="NUBASE2016"/>
- {{Thoennessen2016}} (refname = ..) →
- Thoennessen, M. (2016). The Discovery of Isotopes: A Complete Compilation. Springer. doi:10.1007/978-3-319-31763-2. ISBN 978-3-319-31761-8. LCCN 2016935977.