قلئؤون
قلئؤون (اینگیلیسجه: Gluon) اتومدا و کوراکلار آراسیندا آلینیب وئریلن بیر پارچاجیقدیر.
 Diagram 1: In Feynman diagrams, emitted gluons are represented as helices. This diagram depicts the annihilation of an electron and positron. | |
| Composition | Elementary particle |
|---|---|
| Statistics | Bosonic |
| Interactions | Strong interaction |
| Symbol | g |
| Theorized | ماری گل-من (1962)[۱] |
| Discovered |
e+e− → Υ(9.46) → 3g: 1978 at DORIS (DESY) by PLUTO experiments (see diagram 2 and recollection[۲]) |
| Types | 8 |
| Mass |
0 (theoretical value)[۴] < 1.3 MeV/c2 (experimental limit) [۵][۴] |
| Electric charge | 0 e[۴] |
| Color charge | octet (8 linearly independent types) |
| Spin | 1 |
| Standard Model of particle physics |
|---|
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Scientists Rutherford ·Thomson ·Chadwick ·Bose ·Sudarshan ·Koshiba ·Davis Jr. ·Anderson ·Fermi ·Dirac ·Feynman ·Rubbia ·Gell-Mann ·Kendall ·Taylor · Friedman ·Powell ·P. W. Anderson ·Glashow ·Iliopoulos ·Maiani ·Meer · Cowan ·Nambu ·Chamberlain ·Cabibbo ·Schwartz ·Perl · Majorana ·Weinberg ·Lee ·Ward ·Salam ·Kobayashi ·Maskawa ·Yang ·Yukawa ·'t Hooft ·Veltman ·Gross ·Politzer ·Wilczek · Cronin · Fitch · Vleck ·Higgs ·Englert ·Brout ·Hagen ·Guralnik ·Kibble · Ting · Richter |
قایناق
- ↑ M. Gell-Mann (1962). «Symmetries of Baryons and Mesons». Physical Review 125 (3): 1067–1084. DOI:10.1103/PhysRev.125.1067.
- ↑ B.R. Stella and H.-J. Meyer (2011). «Υ(9.46 GeV) and the gluon discovery (a critical recollection of PLUTO results)». European Physical Journal H 36 (2): 203–243. DOI:10.1140/epjh/e2011-10029-3.
- ↑ P. Söding (2010). «On the discovery of the gluon». European Physical Journal H 35 (1): 3–28. DOI:10.1140/epjh/e2010-00002-5.
- ↑ ۴٫۰ ۴٫۱ ۴٫۲ W.-M. Yao (2006). «Review of Particle Physics». Journal of Physics G 33. DOI:10.1088/0954-3899/33/1/001.
- ↑ F. Yndurain (1995). «Limits on the mass of the gluon». Physics Letters B 345 (4). DOI:10.1016/0370-2693(94)01677-5.