Template:NUBASE2020

Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3): 030001. doi:10.1088/1674-1137/abddae.

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Useful standard reference for isotopes recommended for use on pages covered by Wikipedia:WikiProject Elements.

Verification

Diagrams in the first few pages of NUBASE that represent trends in nuclides. The chart of nuclides on page 11 (page 12 of the PDF document) illustrates the most common decay mode of each nuclide as well as the lightest and heaviest isotope of each element.

Naturally occurring isotopes and atomic weights, the abundance for each isotope can be readily verified in the NUBASE data. The sums of the abundances for all naturally occurring isotopes must add up to 1 (100%).

Determining decay products for each stated decay mode is also a routine calculation, so it is sufficient to cite either the decay mode or the decay product by itself.

When there are exceptions, most often for isotopes discovered more recently than NUBASE was published, add an additional citation.

Effect

• Returns {{cite journal}} source:

{{NUBASE2020}} → Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3): 030001. doi:10.1088/1674-1137/abddae.

• As a reference, with ref name="NUBASE2020":

{{NUBASE2020|ref}} → <ref name="NUBASE2020">{{cite journal|...}}</ref> → Produces:^[1]

• Use name only (repeated use in article):

{{NUBASE2020|name}} → <ref name="NUBASE2020"/>

This ref name is spelled exactly as the template name: NUBASE2020

Optional parameters

• |ref= is passed to the citation, for example:

{{NUBASE2020 |ref={{harvid|''NUBASE2020''|2020}}}}

• |page= is passed to the citation, for example:

{{NUBASE2020 |page=030002}}

• |accessdate=

{{NUBASE2020 |accessdate=2019-06-25}}

Number of isotopes listed

Per the NUBASE 2020 introduction:

The NUBASE2020 evaluation contains recommended properties for the ground state of 3340 nuclides and for 1938 excited isomeric (T_1/2 > 100 ns)
It also includes information for yet unobserved nuclei (218 in their ground state and 45 excited isomers) whose properties were estimated by following the systematic trends in neighboring nuclei (TNN)

Which adds up to:

3340 ground state

1938 excited isomeric

 218 unobserved, estimated; ground state

  45 unobserved, estimated; excited state

————— +

5541 isotopes are listed

Template Data

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:NUBASE2020 in articles based on its TemplateData.

TemplateData for NUBASE2020

No description.

Template parameters[Edit template data]

Parameter		Description	Type	Status
1	1	no description	Unknown	optional
page	page	no description	Unknown	optional
access-date	access-date	no description	Unknown	optional
ref	ref	no description	Unknown	optional

See also

• {{Isotopes table}} — Big list of isotopes, uses this reference template (for example Isotopes of uranium § List of isotopes).

This list:

• view
• edit

• {{NUBASE2020}}
• {{AME2020 I}} (research)
• {{AME2020 II}} (table)
• {{CIAAW2016abundance}} (natural occurring elements only)
• {{Thoennessen2016}}
• {{NuDat 2}} (NNDC)

Outdated

• {{NUBASE2016}}
• {{AME2016 II}} (table)

Related

• {{CIAAW2013}} standard atomic weights (list). No synthetic isotopes involved. Updates for ~20 elements: {{CIAAW2015}}, {{CIAAW2017}}, {{CIAAW2021}}.

Outdated references
{{NUBASE 1997}} - Audi {{NUBASE 2003}} - Audi (used in the 2008 enwiki "Isotopes of <element>" Big Tables) {{NUBASE 2012}} {{CIAAW2003}} - de Laeter {{CIAAW 2005}} - Wieser {{CIAAW2009}} {{CIAAW2011}} {{CRC85}} ({{CRC85|chapter=11}}) - Holden "Universal Nuclide Chart". nucleonica. -- broken/bad access

The above documentation is transcluded from Template:NUBASE2020/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this template.

1. Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S.; Audi, G. (2021). "The NUBASE2020 evaluation of nuclear properties" (PDF). Chinese Physics C. 45 (3): 030001. doi:10.1088/1674-1137/abddae.