Ei

Initial Energy

System Name: Ei

Type: Virtual

Brief Description

This device controls the initial energy on MACS by adjusting A2.

Restrictions

Devices which cannot be moved simultaneously with this device:

Other Restrictions:

Interactions

Devices which affect this device:

Devices which are affected by this device:

Whenever Ei is moved:

    A1 is moved to the corresponding angle using the following formula:
        A1 = arcsin(sqrt(81.81/Ei)/(2*d-spacing))

    A2 is moved to the corresponding angle using the following formula:
        A2 = 2 * A1
    
    Which causes MBTSlide to move using the following formula:
        MBTSlide = -41.272cm * tan(A2 - 82.5deg)