"Electroweak theory"의 두 판 사이의 차이

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*  parity violating effects<br>
 
*  parity violating effects<br>
 
*  W and Z bosons<br>
 
*  W and Z bosons<br>
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 +
 
  
 
 
 
 
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<h5 style="margin: 0px; line-height: 2em;">W-boson</h5>
 
<h5 style="margin: 0px; line-height: 2em;">W-boson</h5>
  
*  charged spin 1<br>
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massive charged spin 1<br>
  
 
 
 
 
  
Z-boson
+
 
  
 
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<h5 style="margin: 0px; line-height: 2em;">Z-boson</h5>
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 +
*  massive neutral spin 1 boson<br>
  
 
 
 
 
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**  mix with neutral Higgs field H^0<br>
 
**  mix with neutral Higgs field H^0<br>
 
**  Z-field massive neutral weak field<br>
 
**  Z-field massive neutral weak field<br>
 +
*  resulting bosons<br>
 +
**  W - massive charged spin 1<br>
 +
**  Z- massive neutral spin 1 boson<br>
 +
**  photon - massless spin 1<br>
 +
**  Higgs - massive neutral scalar spin 0<br>
  
 
 
 
 
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<h5 style="margin: 0px; line-height: 3.428em; color: rgb(34, 61, 103); font-family: 'malgun gothic',dotum,gulim,sans-serif; font-size: 1.166em; background-position: 0px 100%;">articles</h5>
 
<h5 style="margin: 0px; line-height: 3.428em; color: rgb(34, 61, 103); font-family: 'malgun gothic',dotum,gulim,sans-serif; font-size: 1.166em; background-position: 0px 100%;">articles</h5>
  
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* [[2010년 books and articles|논문정리]]
 
* [[2010년 books and articles|논문정리]]
 
* http://www.ams.org/mathscinet/search/publications.html?pg4=ALLF&s4=
 
* http://www.ams.org/mathscinet/search/publications.html?pg4=ALLF&s4=

2010년 8월 19일 (목) 12:44 판

introduction
  • Glashow-Weinberg-Salam model
  • W-boson mass causes some trouble
  • Goldston boson
  • Higgs mechanism

 

 

consequences
  • neutral currents
  • new mesons
  • parity violating effects
  • W and Z bosons

 

 

W-boson
  • massive charged spin 1

 

 

Z-boson
  • massive neutral spin 1 boson

 

 

 

weak force
  • neutron beta decay
  • muon decay
  • high-energy neutrino collisions with matter

 

 

three classes of weak interactions
  • leptonic reactions
  • semi-leptonic reactions
  • hadronic weak reactions

 

 

Higgs mechanism
  • Higges field
    • pervasive universal background field that modifies the simple electroweak gauge theory as the gravitational field caused by mass
  • two initial charged massless weak field W, W^{+}
    • mix with Higgs fields H^{+}, H^{-}
    • W fields get mass
  • two electrically neutral massless fields W^0, G^0
    • mix with neutral Higgs field H^0
    • Z-field massive neutral weak field
  • resulting bosons
    • W - massive charged spin 1
    • Z- massive neutral spin 1 boson
    • photon - massless spin 1
    • Higgs - massive neutral scalar spin 0

 

 

related items

 

 

books

 

 

encyclopedia

 

blogs

 

articles

 

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