Approximating nonlinear forces with phase-space decoupling
(2017) 8th International Particle Accelerator Conference, IPAC 2017 In Journal of Physics: Conference Series 874(1).- Abstract
Beam tracking software for accelerators typically falls into two categories: fast envelope simulations limited to linear beam optics, and slower multiparticle simulations that can model nonlinear effects. To find a middle ground between these approaches, we introduce virtual coordinates in position and momentum which have a cross-dependency (i.e. p∗ = f (x 0) where x 0 is an initial position and p∗ is a virtual projection of momentum onto the position axis). This technique approximates multiparticle simulations with a significant reduction in calculation cost.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/24888a14-0c42-4f28-b3b8-b2ca56ce0397
- author
- Folsom, B. LU and Laface, E. LU
- organization
- publishing date
- 2017-07-20
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Physics: Conference Series
- volume
- 874
- issue
- 1
- article number
- 012070
- publisher
- IOP Publishing
- conference name
- 8th International Particle Accelerator Conference, IPAC 2017
- conference location
- Bella Conference Center, Denmark
- conference dates
- 2017-05-14 - 2017-05-19
- external identifiers
-
- wos:000411396700070
- scopus:85026855708
- scopus:85119676252
- ISSN
- 1742-6588
- DOI
- 10.1088/1742-6596/874/1/012070
- language
- English
- LU publication?
- yes
- id
- 24888a14-0c42-4f28-b3b8-b2ca56ce0397
- date added to LUP
- 2017-08-31 13:46:57
- date last changed
- 2025-01-07 19:44:32
@article{24888a14-0c42-4f28-b3b8-b2ca56ce0397,
abstract = {{<p>Beam tracking software for accelerators typically falls into two categories: fast envelope simulations limited to linear beam optics, and slower multiparticle simulations that can model nonlinear effects. To find a middle ground between these approaches, we introduce virtual coordinates in position and momentum which have a cross-dependency (i.e. p∗ = f (x <sub>0</sub>) where x <sub>0</sub> is an initial position and p∗ is a virtual projection of momentum onto the position axis). This technique approximates multiparticle simulations with a significant reduction in calculation cost.</p>}},
author = {{Folsom, B. and Laface, E.}},
issn = {{1742-6588}},
language = {{eng}},
month = {{07}},
number = {{1}},
publisher = {{IOP Publishing}},
series = {{Journal of Physics: Conference Series}},
title = {{Approximating nonlinear forces with phase-space decoupling}},
url = {{http://dx.doi.org/10.1088/1742-6596/874/1/012070}},
doi = {{10.1088/1742-6596/874/1/012070}},
volume = {{874}},
year = {{2017}},
}