Difference between revisions of "Down-quark"
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| style="height:20px; width:120px; text-align:center;"|<math>q=-\frac{1}{3}</math> | | style="height:20px; width:120px; text-align:center;"|<math>q=-\frac{1}{3}</math> | ||
| style="height:20px; width:120px; text-align:center;"|<math>S=0</math> | | style="height:20px; width:120px; text-align:center;"|<math>S=0</math> | ||
| − | | style="height:20px; width:120px; text-align:center;"|<math> | + | | style="height:20px; width:120px; text-align:center;"|<math>B=+\frac{1}{3}</math> |
| − | | style="height:20px; width:120px; text-align:center;"|<math> | + | | style="height:20px; width:120px; text-align:center;"|<math>L=0</math> |
|- | |- | ||
| style="height:20px; width:120px; text-align:center;"| | | style="height:20px; width:120px; text-align:center;"| | ||
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| style="height:20px; width:120px; text-align:center;"|<math>q=+\frac{1}{3}</math> | | style="height:20px; width:120px; text-align:center;"|<math>q=+\frac{1}{3}</math> | ||
| style="height:20px; width:120px; text-align:center;"|<math>S=0</math> | | style="height:20px; width:120px; text-align:center;"|<math>S=0</math> | ||
| − | | style="height:20px; width:120px; text-align:center;"|<math> | + | | style="height:20px; width:120px; text-align:center;"|<math>B=-\frac{1}{3}</math> |
| − | | style="height:20px; width:120px; text-align:center;"|<math> | + | | style="height:20px; width:120px; text-align:center;"|<math>L=0</math> |
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Revision as of 17:49, 18 July 2019
Key Stage 5
Meaning
A down-quark is a type of quark with a charge of \(-\frac{1}{3}\).
About Down-quarks
| Quark | Charge/e | Strangeness | Baryon Number | Lepton Number |
| \(q=-\frac{1}{3}\) | \(S=0\) | \(B=+\frac{1}{3}\) | \(L=0\) | |
| \(q=+\frac{1}{3}\) | \(S=0\) | \(B=-\frac{1}{3}\) | \(L=0\) |