Difference between revisions of "Solenoid Magnet"
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(Created page with "= Solenoid Test = 100 million e- incident on the target. Created 97997 Positrons. Target is 2 mm thick Lead-Bismuth target, which yields most positrons. 48 mm diameter virtual de…") |
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Solenoid Inner radius=100 mm outer radius=120 mm length=400 mm. Target placed 100 mm down of the top of the solenoid. | Solenoid Inner radius=100 mm outer radius=120 mm length=400 mm. Target placed 100 mm down of the top of the solenoid. | ||
Some positrons went backward (i.e. upstream) to the e- incident direction. I gave up this setup. | Some positrons went backward (i.e. upstream) to the e- incident direction. I gave up this setup. | ||
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| + | Go back: [[Positrons]] | ||
Revision as of 08:44, 8 December 2014
Solenoid Test
100 million e- incident on the target. Created 97997 Positrons. Target is 2 mm thick Lead-Bismuth target, which yields most positrons. 48 mm diameter virtual detector is placed 500mm down of the target to detect e+.
20 cm long solenoid
Solenoid Inner radius=100 mm outer radius=120 mm length=200 mm. Target planced at the center of the solenoid.
I(A) e+ B(T)@Target 10 6183 0.169142 20 13675 0.338283 30 16581 0.507425 40 18576 0.676566 50 21317 0.845708 60 25011 1.014849 70 28613 1.183991 -70 28639 -1.183991 80 31643 1.353132 90 34540 1.522274 200 59433 3.382830 400 78415 6.765661 800 84885 13.531321
20 cm long solenoid
Solenoid Inner radius=100 mm outer radius=120 mm length=400 mm. Target planced at the center of solenoid.
I(A) e+ B(T)@Target 23 19359 0.506451 30 23897 0.660589 45 32971 0.990883 60 41050 1.321178
The longer the solenoid, the more positrons delivered to the detector.
off center placement
Solenoid Inner radius=100 mm outer radius=120 mm length=400 mm. Target placed 100 mm down of the top of the solenoid. Some positrons went backward (i.e. upstream) to the e- incident direction. I gave up this setup.
Go back: Positrons