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Part 99-36.2

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Part 9: Physical Chemistry·62 entries

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Section 9-362 entries

9-36.1statistical weight of subsystem 9-36.2degeneracy, multiplicity

9-36.2

degeneracy, multiplicity

URNurn:iso:std:iso:80000:-9:ed-2:en:item:9-36.2

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-9/t9-36.2
urn:iso:std:iso:80000:-9:ed-2:en:item:9-36.2

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-9:ed-2:en:item:9-36.2

IEC

urn:iec:std:iec:80000-9:2019:::item:9-36.2

Designations

ENdegeneracy

FRdégénération

ENmultiplicity

FRmultiplicité

Symbol

g

Notation systems

Rendered

g

AsciiMath

g

LaTeX

g

Definition

for quantum level, statistical weight of that level

pour un niveau quantique, poids statistique de ce niveau

Units

1

one

View related quantities →

Notes

If $g = 1$ , the level is called non-degenerate.

Si $g = 1$ , le niveau est dit «non dégénéré».

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t9-36.2

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	9-36.2
skosxl:prefLabel	"degeneracy"@en
skosxl:altLabel	"multiplicity"@en"g"@en
skos:definition	for quantum level, statistical weight of that level
skos:note	If stem:[g = 1], the level is called non-degenerate.
isq:hasUnit	1 (one)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-9

Related Entities

isq:QuantityShape isq:part-9 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry