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RIS citation export for TUPOB14: An Accurate and Efficient Numerical Integrator for Pair-Wise Interaction

AU - Al Marzouk, A.A.
AU - Erdelyi, B.
ED - Schaa, Volker RW
ED - Power, Maria
ED - Shiltsev, Vladimir
ED - White, Marion
TI - An Accurate and Efficient Numerical Integrator for Pair-Wise Interaction
J2 - Proc. of NAPAC2016, Chicago, IL, USA, October 9-14, 2016
C1 - Chicago, IL, USA
T2 - North American Particle Accelerator Conference
T3 - 3
LA - english
AB - We are developing a new numerical integrator based on Picard iteration method for Coulomb collisions. The aim is to achieve a given prescribed accuracy most efficiently. The integrator is designed to have adaptive time stepping, variable order, and dense output. It also has an automatic selection of the order and the time step. We show that with a good estimation of the radius of convergence of the expansion, we can obtain the optimal time step size. We also show how the optimal order of the integration is chosen to maintain the required accuracy. For efficiency, particles are distributed over time bins and propagated accordingly.
CP - Geneva, Switzerland
SP - 514
EP - 517
KW - ion
KW - proton
KW - software
KW - operation
KW - simulation
DA - 2017/01
PY - 2017
SN - 978-3-95450-180-9
DO - 10.18429/JACoW-NAPAC2016-TUPOB14
UR - https://jacow.org/napac2016/papers/tupob14.pdf
ER -