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DOE OSTI · 3409078

Adiabatic Longitudinal Island Formation Due to Phase Modulation Using BLonD

Lovelace III, Henry [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0009000799501153)·Chen, C. [Brookhaven National Laboratory (BNL), Upton, NY (United States)]
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Abstract

The studies of adiabatic island generation through tracking near the quarter integer resonance and separately, through phase modulation was conducted using the accelerator code BLonD. Parameters from the Hadron Storage Ring (HSR) were used in the model. The demonstration of resonance island formation through phase modulation will help to understand this possible source of beam dilution during the store and further control of the bunch shaping. In this document, an algorithm to calculate the 5 th , 7 th , and N th order resonances is given, tracking results are presented, and the stable fixed point calculations with comparison to Poincaré contours are given.

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Lovelace III, Henry [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0009000799501153), Chen, C. [Brookhaven National Laboratory (BNL), Upton, NY (United States)]. 2026-08-05. Adiabatic Longitudinal Island Formation Due to Phase Modulation Using BLonD. https://doi.org/10.2172/3409078

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