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Rutgers 12-inch Cyclotron
Timothy Koeth & Stuart Hanebuth
www.physics.rutgers.edu/~koeth/cyclotron
ANL: The 12 inch at the 60 inch
1950 Above
1998 at Right
The 12 Inch Magnet
Loading the Magnet at ANL
12inch Restoration
12 Inch Restoration
Meanwhile, at Stu’s Fab Shop…
If a Job’s Worth Doing…
Coil Repair: 40V @ 50 A !
Progress !
The Vacuum Chamber & DEE
DEE: 10 inch diam.
Gap: 0.25 inch
It’s Starting to Fit Nicely !
A Little Bit About the RF Oscillator
• We know that:
f = qB/2m
• The DEE has capacitance C so L is choosen:
fr=1/2(LC) • For 1p1 & 1 Tesla B-field the fr ~ 15 MHz (RF)