Difference between revisions of "Hrrl pos jul2012 shieldings"

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= Effects of Iron shielding on the dipole =
 
= Effects of Iron shielding on the dipole =
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Shieldings:
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[[File:hrrl_pos_jul2012_shielding_1.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_2.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_3.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_4.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_5.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_6.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_7.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_8.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_9.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_10.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_11.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_12.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_13.jpg | 300 px]] [[File:hrrl_pos_jul2012_shielding_14.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_shielding_15.jpg | 300 px]]
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2" thick brick with 2" diameter hole placed at the exit of the vacuum window, then NaI detectors were placed next to the brick. The distance between NaI detector and the edge of the 6-way cross is
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Detector Left:
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[[File:hrrl_pos_jul2012_setup_DL_1.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_DL_2.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_setup_DL_3.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_DL_4.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_setup_DL_5.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_DL_6.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_setup_DL_7.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_DL_8.jpg | 300 px]]
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Detector Right:
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[[File:hrrl_pos_jul2012_setup_DR_1.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_DR_2.jpg | 300 px]]
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There is 2" thick Pb brick with 2" diameter hole to act as collimator.
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[[File:hrrl_pos_jul2012_setup_Collimator_1.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_Collimator_2.jpg | 300 px]]
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[[File:hrrl_pos_jul2012_setup_Collimator_3.jpg | 300 px]] [[File:hrrl_pos_jul2012_setup_Collimator_4.jpg | 300 px]]
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Dipole mappings in the center region: https://wiki.iac.isu.edu/index.php/Kiwi_Dipole_Mappings#Rotation
 
Dipole mappings in the center region: https://wiki.iac.isu.edu/index.php/Kiwi_Dipole_Mappings#Rotation

Latest revision as of 23:23, 31 July 2012

Effects of Iron shielding on the dipole

Shieldings:

Hrrl pos jul2012 shielding 1.jpg Hrrl pos jul2012 shielding 2.jpg Hrrl pos jul2012 shielding 3.jpg Hrrl pos jul2012 shielding 4.jpg Hrrl pos jul2012 shielding 5.jpg Hrrl pos jul2012 shielding 6.jpg Hrrl pos jul2012 shielding 7.jpg Hrrl pos jul2012 shielding 8.jpg Hrrl pos jul2012 shielding 9.jpg Hrrl pos jul2012 shielding 10.jpg Hrrl pos jul2012 shielding 11.jpg Hrrl pos jul2012 shielding 12.jpg Hrrl pos jul2012 shielding 13.jpg Hrrl pos jul2012 shielding 14.jpg Hrrl pos jul2012 shielding 15.jpg



2" thick brick with 2" diameter hole placed at the exit of the vacuum window, then NaI detectors were placed next to the brick. The distance between NaI detector and the edge of the 6-way cross is

Detector Left:


Hrrl pos jul2012 setup DL 1.jpg Hrrl pos jul2012 setup DL 2.jpg Hrrl pos jul2012 setup DL 3.jpg Hrrl pos jul2012 setup DL 4.jpg Hrrl pos jul2012 setup DL 5.jpg Hrrl pos jul2012 setup DL 6.jpg Hrrl pos jul2012 setup DL 7.jpg Hrrl pos jul2012 setup DL 8.jpg




Detector Right:

Hrrl pos jul2012 setup DR 1.jpg Hrrl pos jul2012 setup DR 2.jpg


There is 2" thick Pb brick with 2" diameter hole to act as collimator.

Hrrl pos jul2012 setup Collimator 1.jpg Hrrl pos jul2012 setup Collimator 2.jpg Hrrl pos jul2012 setup Collimator 3.jpg Hrrl pos jul2012 setup Collimator 4.jpg




Dipole mappings in the center region: https://wiki.iac.isu.edu/index.php/Kiwi_Dipole_Mappings#Rotation

Magnetic field at the edge (the side has shielding next to it) of the dipole was measured using Dr. Dale's probe. Measurement were done 3 points, they located at the center and two sides. 

            B-field (Gauss)
           A         B        C
6  Amps   -15      -45        -35       
15 Amps   -47.5    -113       -70.5
21 Amps   -55      -156       -79
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