`quantitykind:RestMass`

http://qudt.org/vocab/quantitykind/RestMass

Types: qudt:QuantityKind

Predicate	Object
`rdf:type`	`qudt:QuantityKind`
`dcterms:description`	The \(\textit{Rest Mass}\), the invariant mass, intrinsic mass, proper mass, or (in the case of bound systems or objects observed in their center of momentum frame) simply mass, is a characteristic of the total energy and momentum of an object or a system of objects that is the same in all frames of reference related by Lorentz transformations. The mass of a particle type X (electron, proton or neutron) when that particle is at rest. For an electron: \(m_e = 9,109 382 15(45) 10^{-31} kg\), for a proton: \(m_p = 1,672 621 637(83) 10^{-27} kg\), for a neutron: \(m_n = 1,674 927 211(84) 10^{-27} kg\). Rest mass is often denoted \(m_0\).
`qudt:applicableUnit`	Show 58 values `unit:AMU` `unit:CARAT` `unit:CWT_LONG` `unit:CWT_SHORT` `unit:CentiGM` `unit:DRAM_UK` `unit:DRAM_US` `unit:DWT` `unit:DecaGM` `unit:DeciGM` `unit:DeciTONNE` `unit:DeciTON_Metric` `unit:EarthMass` `unit:FemtoGM` `unit:GM` `unit:GM_Carbon` `unit:GM_DRY` `unit:GM_Nitrogen` `unit:GRAIN` `unit:HectoGM` `unit:Hundredweight_UK` `unit:Hundredweight_US` `unit:KiloGM` `unit:KiloLB` `unit:KiloTONNE` `unit:KiloTON_Metric` `unit:LB` `unit:LB_M` `unit:LB_T` `unit:LunarMass` `unit:MOMME_Pearl` `unit:MOMME_Textile` `unit:MegaGM` `unit:MegaTON` `unit:MegaTONNE` `unit:MicroGM` `unit:MilliGM` `unit:NanoGM` `unit:OZ` `unit:OZ_M` `unit:OZ_TROY` `unit:PENNYWEIGHT` `unit:PFUND` `unit:PicoGM` `unit:PlanckMass` `unit:Quarter_UK` `unit:SLUG` `unit:SolarMass` `unit:Stone_UK` `unit:TON` `unit:TONNE` `unit:TON_Assay` `unit:TON_LONG` `unit:TON_Metric` `unit:TON_SHORT` `unit:TON_UK` `unit:TON_US` `unit:U`
`qudt:hasDimensionVector`	`qkdv:A0E0L0I0M1H0T0D0`
`qudt:informativeReference`	http://en.wikipedia.org/wiki/Invariant_mass http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31895
`qudt:isoNormativeReference`	http://www.iso.org/iso/catalogue_detail?csnumber=31895
`qudt:symbol`	“m_X”
`qudt:wikidataMatch`	http://www.wikidata.org/entity/Q96941619
`rdfs:comment`	“Applicable units are those of quantitykind:Mass”
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/quantitykind
`rdfs:label`	Show 18 values “Jisim rehat”@ms “Klidová hmotnost”@cs “Mirovna masa”@sl “Ruhemasse”@de “dinlenme kütlesi”@tr “masa invariante”@es “masa invariantă”@ro “masa spoczynkowa”@pl “massa a riposo”@it “massa de repouso”@pt “masse au repos”@fr “rest mass”@en “инвариантная масса”@ru “جرم سکون”@fa “كتلة ساكنة”@ar “निश्चर द्रव्यमान”@hi “不変質量”@ja “静止质量”@zh
`skos:altLabel`	Show 8 values “Proper Mass” “invariantna masa”@sl “lastna masa”@sl “masa niezmiennicza”@pl “masse invariante”@fr “masse propre”@fr “träge Masse”@de “масса покоя”@ru
`skos:broader`	`quantitykind:Mass`

Generated 2026-02-23T17:46:31.048-05:00