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@inproceedings{xu:ipac2021-wepab010,
author = {D. Xu and Y. Hao and Y. Luo and C. Montag and J. Qiang},
title = {{Full Range Tune Scan Studies Using Graphics Processing Units with CUDA in EIC Beam-Beam Simulations}},
booktitle = {Proc. IPAC'21},
pages = {2598--2600},
eid = {WEPAB010},
language = {english},
keywords = {simulation, resonance, betatron, GPU, cavity},
venue = {Campinas, SP, Brazil},
series = {International Particle Accelerator Conference},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {08},
year = {2021},
issn = {2673-5490},
isbn = {978-3-95450-214-1},
doi = {10.18429/JACoW-IPAC2021-WEPAB010},
url = {https://jacow.org/ipac2021/papers/wepab010.pdf},
note = {https://doi.org/10.18429/JACoW-IPAC2021-WEPAB010},
abstract = {{The hadron beam in the Electron-Ion Collider (EIC) suffers high order betatron and synchro-betatron resonances. In this paper, we present a weak-strong full range (0.0~0.5) fractional tune scan with a step size as small as 0.001. Multiple Graphics Processing Units (GPUs) are used to speed up the simulation. A code parallelized with MPI and CUDA is implemented. The good tune region from weak-strong scan is further checked by the self-consistent strong-strong simulation. This study provides beam dynamics guidance in choosing proper working points for the future EIC.}},
}