Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications

A. Diaw; S. Coleman; N. Cook; J. Edelen; E. Hansen; P. Tzeferacos

doi:10.1109/ICOPS36761.2021.9588500

Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications

A. Diaw, S. Coleman, N. Cook, J. Edelen, E. Hansen, P. Tzeferacos

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Capillary discharge waveguides have been demonstrated to serve as an enabling technology for the acceleration and transport of high quality electron beams for next generation plasma accelerators [1]. The dynamical evolution these plasmas waveguides involves various transport and energy exchanges processes. Understanding these complex plasma phenomena and their impact on the electron beam quality is essential to analyzing and designing plasma accelerators. Magnetohydrodynamics (MHD) is a powerful computational tool to model electrons, ions and radiation dynamics for these systems. However, the predictive capability of MHD framework is highly sensitive to the microphysics model (e.g., equation of state, transport coefficients) used as closure for the macroscopic model.

Original language	English
Title of host publication	2021 IEEE International Conference on Plasma Science, ICOPS 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665432276
DOIs	https://doi.org/10.1109/ICOPS36761.2021.9588500
State	Published - Sep 12 2021
Externally published	Yes
Event	2021 IEEE International Conference on Plasma Science, ICOPS 2021 - Lake Tahoe, United States Duration: Sep 12 2021 → Sep 16 2021

Publication series

Name	IEEE International Conference on Plasma Science
Volume	2021-September
ISSN (Print)	0730-9244

Conference

Conference	2021 IEEE International Conference on Plasma Science, ICOPS 2021
Country/Territory	United States
City	Lake Tahoe
Period	09/12/21 → 09/16/21

Funding

1. W.P. Leemans et al. “Multi-GeV Electron Beams from Capillary-Discharge-Guided Subpetawatt Laser Pulses in the Self-Trapping Regime”, PRL, 113, 245002, (2014). 2. J. R. Davies et al., “Transport coefficients for magnetic-field evolution in inviscid magnetohydrodynamics”, PoP, 28,012305, (2021). 3. J. Ji and E.D. Held, “Closure and transport theory for high-collisionality electron-ion plasmas”, PoP, 13, 042114 (2013). 4. L. Spitzer and R. Harm, “Transport Phenomena in a Completely Ionized Gas” Phys. Rev. 89, 977 (1953). 5. S. I. Braginskii, “Transport processes in a plasma,” in Reviews of Plasma Physics, edited by A. M. Leontovich ( Consultants Bureau, New York, 1965), Vol. 1, p. 251. ________________________________ * This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of High Energy Physics under Award Number DE-SC0018719

Access to Document

10.1109/ICOPS36761.2021.9588500

Cite this

Diaw, A., Coleman, S., Cook, N., Edelen, J., Hansen, E., & Tzeferacos, P. (2021). Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications. In 2021 IEEE International Conference on Plasma Science, ICOPS 2021 (IEEE International Conference on Plasma Science; Vol. 2021-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICOPS36761.2021.9588500

@inproceedings{2fd71bab901b49b9800dcbe29e6a12c8,

title = "Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications",

abstract = "Capillary discharge waveguides have been demonstrated to serve as an enabling technology for the acceleration and transport of high quality electron beams for next generation plasma accelerators [1]. The dynamical evolution these plasmas waveguides involves various transport and energy exchanges processes. Understanding these complex plasma phenomena and their impact on the electron beam quality is essential to analyzing and designing plasma accelerators. Magnetohydrodynamics (MHD) is a powerful computational tool to model electrons, ions and radiation dynamics for these systems. However, the predictive capability of MHD framework is highly sensitive to the microphysics model (e.g., equation of state, transport coefficients) used as closure for the macroscopic model.",

author = "A. Diaw and S. Coleman and N. Cook and J. Edelen and E. Hansen and P. Tzeferacos",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE International Conference on Plasma Science, ICOPS 2021 ; Conference date: 12-09-2021 Through 16-09-2021",

year = "2021",

month = sep,

day = "12",

doi = "10.1109/ICOPS36761.2021.9588500",

language = "English",

series = "IEEE International Conference on Plasma Science",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2021 IEEE International Conference on Plasma Science, ICOPS 2021",

}

Diaw, A, Coleman, S, Cook, N, Edelen, J, Hansen, E & Tzeferacos, P 2021, Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications. in 2021 IEEE International Conference on Plasma Science, ICOPS 2021. IEEE International Conference on Plasma Science, vol. 2021-September, Institute of Electrical and Electronics Engineers Inc., 2021 IEEE International Conference on Plasma Science, ICOPS 2021, Lake Tahoe, United States, 09/12/21. https://doi.org/10.1109/ICOPS36761.2021.9588500

Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications. / Diaw, A.; Coleman, S.; Cook, N. et al.
2021 IEEE International Conference on Plasma Science, ICOPS 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (IEEE International Conference on Plasma Science; Vol. 2021-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications

AU - Diaw, A.

AU - Coleman, S.

AU - Cook, N.

AU - Edelen, J.

AU - Hansen, E.

AU - Tzeferacos, P.

PY - 2021/9/12

Y1 - 2021/9/12

N2 - Capillary discharge waveguides have been demonstrated to serve as an enabling technology for the acceleration and transport of high quality electron beams for next generation plasma accelerators [1]. The dynamical evolution these plasmas waveguides involves various transport and energy exchanges processes. Understanding these complex plasma phenomena and their impact on the electron beam quality is essential to analyzing and designing plasma accelerators. Magnetohydrodynamics (MHD) is a powerful computational tool to model electrons, ions and radiation dynamics for these systems. However, the predictive capability of MHD framework is highly sensitive to the microphysics model (e.g., equation of state, transport coefficients) used as closure for the macroscopic model.

AB - Capillary discharge waveguides have been demonstrated to serve as an enabling technology for the acceleration and transport of high quality electron beams for next generation plasma accelerators [1]. The dynamical evolution these plasmas waveguides involves various transport and energy exchanges processes. Understanding these complex plasma phenomena and their impact on the electron beam quality is essential to analyzing and designing plasma accelerators. Magnetohydrodynamics (MHD) is a powerful computational tool to model electrons, ions and radiation dynamics for these systems. However, the predictive capability of MHD framework is highly sensitive to the microphysics model (e.g., equation of state, transport coefficients) used as closure for the macroscopic model.

UR - http://www.scopus.com/inward/record.url?scp=85119604025&partnerID=8YFLogxK

U2 - 10.1109/ICOPS36761.2021.9588500

DO - 10.1109/ICOPS36761.2021.9588500

M3 - Conference contribution

AN - SCOPUS:85119604025

T3 - IEEE International Conference on Plasma Science

BT - 2021 IEEE International Conference on Plasma Science, ICOPS 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2021 IEEE International Conference on Plasma Science, ICOPS 2021

Y2 - 12 September 2021 through 16 September 2021

ER -

Diaw A, Coleman S, Cook N, Edelen J, Hansen E, Tzeferacos P. Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications. In 2021 IEEE International Conference on Plasma Science, ICOPS 2021. Institute of Electrical and Electronics Engineers Inc. 2021. (IEEE International Conference on Plasma Science). doi: 10.1109/ICOPS36761.2021.9588500

Comparative Studies of Electron Resistive and Conduction Models for Capillary Discharges Applications

Abstract

Publication series

Conference

Funding

Access to Document

Other files and links

Fingerprint

Cite this