Prótọ̀nù
(Àtúnjúwe láti Prótónì)
Àkọ́wá (proton) je owon abeatomu pelu agbára iná alapaotun pelu opo to je ona 1836 ju opo atanná lo. Akowa ati alaigbara ni a mo si abikun, to je pe ona ti a fi tipatipa de won mo inu inuikun atomu ni a mo si ipa atomu (atomic force).
 | |
| Classification: | Baryon |
| Composition: | 2 up quarks, 1 down quark |
| Statistical behavior: | Fermion |
| Group: | Hadron |
| Interaction: | Gravity, Electromagnetic, Weak, Strong |
| Symbol(s): | Error no symbol defined, Error no symbol defined, Error no symbol defined |
| Antiparticle: | Antiproton |
| Theorized: | William Prout (1815) |
| Discovered: | Ernest Rutherford (1919) |
| Mass: | 1.672621637(83)×10−27 kg 938.272013(23) MeV/c2 1.00727646677(10) u[1] |
| Mean lifetime: | >2.1×1029 years (stable) |
| Electric charge: | +1 e 1.602176487(40)×10−19 C[1] |
| Charge radius: | 0.877 fm[1] |
| Electric dipole moment: | <5.4×10−24 e·cm |
| Electric polarizability: | 1.20(6)×10−3 fm3 |
| Magnetic moment: | 2.792847351(28) μN |
| Magnetic polarizability: | 1.9(5)×10−4 fm3 |
| Spin: | 1⁄2 |
| Isospin: | 1⁄2 |
| Parity: | +1 |
| Condensed: | I(JP) = 1⁄2(1⁄2+) |
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Àyọkà yìí tàbí apá rẹ̀ únfẹ́ àtúnṣe sí. Ẹ le fẹ̀ jù báyìí lọ tàbí kí ẹ ṣàtúnṣe rẹ̀ lọ́nà tí yíò mu kúnrẹ́rẹ́. Ẹ ran Wikipedia lọ́wọ́ láti fẹ̀ẹ́ jù báyìí lọ. |
Itokasi
àtúnṣe- ↑ 1.0 1.1 1.2
C. Amsler et al. (Particle Data Group) (2008). "Review of Particle Physics". Physics Letters B 667: 1. doi:10.1016/j.physletb.2008.07.018. Àṣìṣe ìtọ́kasí: Invalid
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