Open main menu

Changes

Baryon

3,453 bytes added, 15:54, 18 July 2019
Determining Baryon Composition
|-
| style="height:20px; width:600px; text-align:center;" |The composition of these '''baryons''' can be determined given their [[Electrical Charge|charge]] and [[strangeness]].
|}
 
====Examples====
{| border="1" style="border-collapse:collapse"
|+ This table is for referencing the properties of the [[quark]]s.
| style="height:20px; width:200px; text-align:center;"|'''[[Quark]]'''
| style="height:20px; width:200px; text-align:center;"|[[Electrical Charge|'''Charge''']]/[[Elementary Charge|e]]
| style="height:20px; width:200px; text-align:center;"|'''[[Strangeness]]'''
|-
| style="height:20px; width:200px; text-align:center;"|
[[Up-quark]]
| style="height:20px; width:200px; text-align:center;"|<math>q=+\frac{2}{3}</math>
 
| style="height:20px; width:200px; text-align:center;"|<math>S=0</math>
 
|-
| style="height:20px; width:200px; text-align:center;"|
[[Antiup-quark]]
| style="height:20px; width:200px; text-align:center;"|<math>q=-\frac{2}{3}</math>
 
| style="height:20px; width:200px; text-align:center;"|<math>S=0</math>
 
|-
| style="height:20px; width:200px; text-align:center;"|
[[Down-quark]]
| style="height:20px; width:200px; text-align:center;"|<math>q=-\frac{1}{3}</math>
 
| style="height:20px; width:200px; text-align:center;"|<math>S=0</math>
 
|-
| style="height:20px; width:200px; text-align:center;"|
[[Antidown-quark]]
| style="height:20px; width:200px; text-align:center;"|<math>q=+\frac{1}{3}</math>
 
| style="height:20px; width:200px; text-align:center;"|<math>S=0</math>
|-
| style="height:20px; width:200px; text-align:center;"|
[[Strange-quark]]
| style="height:20px; width:200px; text-align:center;"|<math>q=-\frac{1}{3}</math>
 
| style="height:20px; width:200px; text-align:center;"|<math>S=-1</math>
 
|-
| style="height:20px; width:200px; text-align:center;"|
[[Antistrange-quark]]
| style="height:20px; width:200px; text-align:center;"|<math>q=+\frac{1}{3}</math>
 
| style="height:20px; width:200px; text-align:center;"|<math>S=+1</math>
|}
 
 
{| class="wikitable"
| style="height:20px; width:300px; text-align:center;" |'''Determine the composition of the Σ<sup>+</sup>'''
| style="height:20px; width:300px; text-align:center;" |'''Determine the composition of the Ξ<sup>-</sup>'''
|-
| style="height:20px; width:300px; text-align:left;" |
'''[[Strangeness]]'''
 
Σ<sup>+</sup> has a [[strangeness]] of -1, therefore it contains a [[strange-quark]].
 
'''[[Electrical Charge|Charge]]'''
 
<math>+1 = -\frac{1}{3} + x + y</math>
 
<math>+\frac{4}{3} =x + y</math>
 
Σ<sup>+</sup> has a [[Positive Charge|positive charge]]. This can be achieved with its [[strange-quark]] with a [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>[[Elementary Charge|e]] and two [[quark]]s with a charge of <math>+\frac{2}{3}</math>[[Elementary Charge|e]] (an pair of [[up-quark]]s).
 
Since <math>+1 = -\frac{1}{3} + \frac{2}{3} + \frac{2}{3}</math>
 
Therefore <math>Σ^+ = s + u + u</math>
 
Sigma Baryon = suu
| style="height:20px; width:300px; text-align:left;" |
'''[[Strangeness]]'''
 
Ξ<sup>-</sup> has a [[strangeness]] of -2, therefore it contains two [[strange-quark]]s.
 
'''[[Electrical Charge|Charge]]'''
 
<math>-1 = -\frac{1}{3} + -\frac{1}{3} + x</math>
 
Ξ<sup>-</sup> has a [[Negative Charge|negative charge]]. This can be achieved with its two [[strange-quark]]s with a [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>[[Elementary Charge|e]] each and another [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>[[Elementary Charge|e]] (a [[down-quark]]).
 
Since <math>-1 = -\frac{1}{3} + -\frac{1}{3} -\frac{1}{3}</math>
 
Therefore <math>Ξ^- = s + d + d</math>
 
Xi Baryon = sdd
|}