Technical Report Archive & Image Library (TRAIL) - 2 Matching Results

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Non-Linear Bunch Motion at Transition

A summary of the dynamic behavior of the proton bunches in the Brookhaven Alternating Gradient Synchrotron (AGS) has been given previously. In these reports, the usual linearization of the differential equations involved has been made and the theory was restricted to well bunched beams. The linearized approach is no longer valid at transition where the actual phase angle of the bunch can differ appreciably for a short time from the stable phase angle Φ₀. In this report the non-linearity of the … more

Date: December 4, 1961

Creator: Hahn, Harald

Item Type: Report

Partner: UNT Libraries Government Documents Department

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Time Dependence of Space Charge Beam Losses in the Cosmotron

An investigation was made of Cosmotron intensity versus time through the entire time interval from the beginning of injection to the completion of r-f capture. The induction electrode signal was used for the instantaneous measurement of beam intensity. Oscilloscope displays of the signal were photographed and traced. Base lines were filled in on the tracings and the area of the pulses measured with a polar planimeter. It was found that the relation losses of beam intensity increase with injecti… more

Date: January 4, 1962

Creator: Barton, M. Q. & Sacharidis, E. J.