Down-quark - Revision history

NRJC at 07:58, 19 July 2019

2019-07-19T07:58:49Z

NRJC at 17:53, 18 July 2019

2019-07-18T17:53:27Z

NRJC: /* About Down-quarks */

2019-07-18T17:49:06Z

‎About Down-quarks

NRJC at 16:20, 18 July 2019

2019-07-18T16:20:17Z

NRJC at 16:19, 18 July 2019

2019-07-18T16:19:55Z

NRJC: /* About Up-quarks */

2019-07-18T16:18:42Z

‎About Up-quarks

NRJC at 16:18, 18 July 2019

2019-07-18T16:18:15Z

NRJC: Created page with "==Key Stage 5== ===Meaning=== An '''down-quark''' is a type of quark with a charge of $-\frac{1}{3}$ . ===About Up-quarks=== : There are t..."

2019-07-18T16:16:22Z

Created page with "==Key Stage 5== ===Meaning=== An '''down-quark''' is a type of quark with a charge of <math>-\frac{1}{3}</math>. ===About Up-quarks=== : There are t..."

New page

==Key Stage 5==
===Meaning===
An '''down-quark''' is a type of [[quark]] with a [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>.

===About Up-quarks===
: There are two '''down-quarks''' in a [[neutron]] and only one '''down-quark''' in a [[proton]].

{| border="1" style="border-collapse:collapse"
|+ Properties of the '''down-quark'''.
| style="height:20px; width:120px; text-align:center;"|'''[[Quark]]'''
| style="height:20px; width:120px; text-align:center;"|[[Electrical Charge|'''Charge''']]/[[Elementary Charge|e]]
| style="height:20px; width:120px; text-align:center;"|'''[[Strangeness]]'''
| style="height:20px; width:120px; text-align:center;"|'''[[Conservation of Baryon Number|Baryon Number]]'''
| style="height:20px; width:120px; text-align:center;"|'''[[Conservation of Lepton Number|Lepton Number]]'''
|-
| style="height:20px; width:120px; text-align:center;"|
[[Up-quark]]
| 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>b=+\frac{1}{3}</math>
| style="height:20px; width:120px; text-align:center;"|<math>l=0</math>
|}

← Older revision		Revision as of 07:58, 19 July 2019
Line 4:		Line 4:

	===About Down-quarks===		===About Down-quarks===
		+	: The '''down-quark''' is denoted with a lower case '''d'''.
	: There are two '''down-quarks''' in a [[neutron]] and only one '''down-quark''' in a [[proton]].		: There are two '''down-quarks''' in a [[neutron]] and only one '''down-quark''' in a [[proton]].

@@ Line 1: / Line 1: @@
 ==Key Stage 5==
 ===Meaning===
-A '''down-quark''' is a type of [[quark]] with a [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>.
+A '''down-quark''' ('''d''') is a type of [[quark]] with a [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>.
 ===About Down-quarks===
@@ Line 15: / Line 15: @@
 | style="height:20px; width:120px; text-align:center;"|
 [[Down-quark]]
-| 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>B=+\frac{1}{3}</math>
@@ Line 22: / Line 22: @@
 | style="height:20px; width:120px; text-align:center;"|
 [[Antidown-quark]]
-| 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>B=-\frac{1}{3}</math>
 | style="height:20px; width:120px; text-align:center;"|<math>L=0</math>
 |}

@@ Line 17: / Line 17: @@
 | 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>b=+\frac{1}{3}</math>
+| style="height:20px; width:120px; text-align:center;"|<math>B=+\frac{1}{3}</math>
-| style="height:20px; width:120px; text-align:center;"|<math>l=0</math>
+| style="height:20px; width:120px; text-align:center;"|<math>L=0</math>
 |-
 | style="height:20px; width:120px; text-align:center;"|
@@ Line 24: / Line 24: @@
 | 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>b=-\frac{1}{3}</math>
+| style="height:20px; width:120px; text-align:center;"|<math>B=-\frac{1}{3}</math>
-| style="height:20px; width:120px; text-align:center;"|<math>l=0</math>
+| style="height:20px; width:120px; text-align:center;"|<math>L=0</math>
 |}

@@ Line 7: / Line 7: @@
 {| border="1" style="border-collapse:collapse"
 | style="height:20px; width:120px; text-align:center;"|'''[[Quark]]'''
 | style="height:20px; width:120px; text-align:center;"|[[Electrical Charge|'''Charge''']]/[[Elementary Charge|e]]

@@ Line 3: / Line 3: @@
 An '''down-quark''' is a type of [[quark]] with a [[Electrical Charge|charge]] of <math>-\frac{1}{3}</math>.
-===About Up-quarks===
+===About Down-quarks===
 : There are two '''down-quarks''' in a [[neutron]] and only one '''down-quark''' in a [[proton]].