Difference between revisions of "Kicker Magnets"

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<math>B(T) = \frac{6.42\cdot 10^{-4}}{a(m)}</math>
 
<math>B(T) = \frac{6.42\cdot 10^{-4}}{a(m)}</math>
  
<math>a \simeq 0.12 m</math> for the coils under consideration. Hence, B-field is:
+
<math>a \simeq 0.125 m</math> for the coils under consideration. Hence, B-field is:
  
<math>B = 0.01358 T = 135.8 G</math>
+
<math>B = 0.0051 T = 51 G</math>
  
 
[http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back]
 
[http://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL Go Back]

Revision as of 17:45, 8 June 2010

Field needed to bend 44 MeV electrons 0.47 degrees

B field trajectory2.jpg


1MeV=1.61013J=1.61013m2kgs2

c=2.998108ms

MeVC=0.5341021mkgs

pe=44MeVc=23.51021mkgs


B=peqeR

1T=kgCs, qe=1.61019C, 1T=104G

B(T)=pe(MeVc)0.33102R(m)


B(T)=4.67102R(m)

1800=κ+900+β

1800=γ+900+β

κ=γ

R=acos(β)=acos(900κ)=asin(κ)

d=R(1cos(κ))=a(1cos(κ))sin(κ)

B(T)=pe(MeVc)0.33102sin(κ)a(m) - general expression for B-field.

B(T)=7.83102sin(κ)a(m)

If κ=0.470 then sin(κ)=0.0082 and our B-field becomes:

B(T)=6.42104a(m)

a0.125m for the coils under consideration. Hence, B-field is:

B=0.0051T=51G

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