eta meson

isosinglet meson made of a mixture of up, down and strange quarks and their antiquarks

Wikidata entity: Q309940



Quantities

P7527charge conjugation quantum number1
P1126isospin quantum number0
P2067mass547.862
P1123parity quantum number-1
P1122spin quantum number0

P2152 antiparticle ... Q309940 (eta meson) eta meson
P2534 defining formula Math uu¯+dd¯2ss¯6 ???
P31 instance of ... Q22675015 (type of quantum particle) type of quantum particle
P6104 maintained by WikiProject ... Q8487137 (WikiProject Mathematics) WikiProject Mathematics
P1360 Monte Carlo Particle Number String 221 ???
P279 subclass of ... Q102742 (meson) meson
P279 subclass of ... Q3642920 (pseudoscalar meson) pseudoscalar meson

External Ids
P508BNCF Thesaurus ID73074
P1036Dewey Decimal Classification539.72162
P1417Encyclopædia Britannica Online IDscience/eta-meson
P646Freebase ID/m/04zz02p
P227GND ID4326272-7
P6366Microsoft Academic ID (discontinued)65744317
P10283OpenAlex IDC65744317
P10376ScienceDirect topic IDphysics-and-astronomy/eta-mesons

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