IEVref:113-05-28ID:
Language:enStatus: Standard
Term: proton
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Symbol: p
p+
Definition: stable particle with positive electric charge e constituted from three quarks

NOTE 1 The proton is a fermion and is constituted from quarks duu.

NOTE 2 Protons are constituents of all atomic nuclei.

NOTE 3 The proton has a rest mass mp = 1,672 621 637(83) × 10−27 kg (CODATA 2006).


Publication date:2011-04
Source
Replaces:
Internal notes:2014-07-10: Symbol p, p<sup>+</sup> corrected to p<br>p<sup>+</sup>. JGO

2017-06-02: Cleanup - Remove Attached Image 113-05-28en.gif
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