Difference between revisions of "Hadron"
(→About Hadrons) |
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| style="height:20px; width:120px; text-align:center;"| | | style="height:20px; width:120px; text-align:center;"| | ||
| − | [[Proton]] | + | [[Proton]] (<math>p</math>) |
| style="height:20px; width:120px; text-align:center;"|<math>Q=+1</math> | | style="height:20px; width:120px; text-align:center;"|<math>Q=+1</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> | ||
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| style="height:20px; width:120px; text-align:center;"| | | style="height:20px; width:120px; text-align:center;"| | ||
| − | [[Neutron]] | + | [[Neutron]] (<math>n</math>) |
| style="height:20px; width:120px; text-align:center;"|<math>Q=0</math> | | style="height:20px; width:120px; text-align:center;"|<math>Q=0</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> | ||
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| style="height:20px; width:120px; text-align:center;"| | | style="height:20px; width:120px; text-align:center;"| | ||
| − | [[Antiproton]] | + | [[Antiproton]] (<math>\bar{p}</math>) |
| style="height:20px; width:120px; text-align:center;"|<math>Q=-1</math> | | style="height:20px; width:120px; text-align:center;"|<math>Q=-1</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> | ||
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| style="height:20px; width:120px; text-align:center;"| | | style="height:20px; width:120px; text-align:center;"| | ||
| − | [[Antineutron]] | + | [[Antineutron]] (<math>\bar{n}</math>) |
| style="height:20px; width:120px; text-align:center;"|<math>Q=0</math> | | style="height:20px; width:120px; text-align:center;"|<math>Q=0</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> | ||
Latest revision as of 08:25, 28 July 2019
Key Stage 5
Meaning
Hadrons are a type of fermion which are subject to the strong nuclear interaction.
About Hadrons
- Hadrons, though extremely small, are not fundamental particles as they are made of quarks.
- Hadrons include:
- Hadrons are affected by the:
| Hadron | Charge/e | Strangeness | Baryon Number | Quark Composition |
|
Proton (\(p\)) |
\(Q=+1\) | \(S=0\) | \(B=+1\) | \(uud\) |
|
Neutron (\(n\)) |
\(Q=0\) | \(S=0\) | \(B=+1\) | \(udd\) |
|
Antiproton (\(\bar{p}\)) |
\(Q=-1\) | \(S=0\) | \(B=-1\) | \(\bar{u}\bar{u}\bar{d}\) |
|
Antineutron (\(\bar{n}\)) |
\(Q=0\) | \(S=0\) | \(B=-1\) | \(\bar{u}\bar{d}\bar{d}\) |