Standard

Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma. / Moon, K.; Yoon, E. S.; Chung, M. et al.

In: Physical Review Accelerators and Beams, Vol. 26, No. 11, 111301, 2023.

Research output: Contribution to journal › Article › peer-review

Harvard

Moon, K, Yoon, ES, Chung, M, Muggli, P, Moreira, M & Baistrukov, MA 2023, 'Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma', Physical Review Accelerators and Beams, vol. 26, no. 11, 111301. https://doi.org/10.1103/physrevaccelbeams.26.111301

APA

Moon, K., Yoon, E. S., Chung, M., Muggli, P., Moreira, M., & Baistrukov, M. A. (2023). Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma. Physical Review Accelerators and Beams, 26(11), [111301]. https://doi.org/10.1103/physrevaccelbeams.26.111301

Vancouver

Moon K, Yoon ES, Chung M, Muggli P, Moreira M, Baistrukov MA. Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma. Physical Review Accelerators and Beams. 2023;26(11):111301. doi: 10.1103/physrevaccelbeams.26.111301

Author

Moon, K. ; Yoon, E. S. ; Chung, M. et al. / Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma. In: Physical Review Accelerators and Beams. 2023 ; Vol. 26, No. 11.

BibTeX

@article{99afe66b88104ed5ac1e5f5ac72019c3,
title = "Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma",
abstract = "The phase, growth rate, and onset of long proton bunch self-modulation in plasma can be controlled by a preceding short charged particle bunch. In this paper, by analyzing the growth rates of the self-modulation obtained from particle-in-cell simulation results, we identify two modes of self-modulation, namely noise-seeded and externally seeded self-modulations, and investigate their onset timings. We find that a uniform onset of the self-modulation at each slice of the long proton bunch is crucial for fine-tuning its phase and amplitude. We then demonstrate that a low-energy and low-current electron seed bunch in overdense plasma generates near-axis radial wakefields similar to those observed in the blowout regime. Consequently, the resultant self-modulation is excited as a single mode simultaneously along the entire long proton bunch.",
author = "K. Moon and Yoon, {E. S.} and M. Chung and P. Muggli and M. Moreira and Baistrukov, {M. A.}",
note = "This work was supported by the National Research Foundation of Korea (Grants No. NRF-2016R1A5A1013277, No. NRF-2020R1A2C1010835, and No. RS-2022-00154676).",
year = "2023",
doi = "10.1103/physrevaccelbeams.26.111301",
language = "English",
volume = "26",
journal = "Physical Review Accelerators and Beams",
issn = "2469-9888",
publisher = "American Physical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Uniform onset of the long proton bunch self-modulation seeded by an electron bunch in an overdense plasma

AU - Moon, K.

AU - Yoon, E. S.

AU - Chung, M.

AU - Muggli, P.

AU - Moreira, M.

AU - Baistrukov, M. A.

N1 - This work was supported by the National Research Foundation of Korea (Grants No. NRF-2016R1A5A1013277, No. NRF-2020R1A2C1010835, and No. RS-2022-00154676).

PY - 2023

Y1 - 2023

N2 - The phase, growth rate, and onset of long proton bunch self-modulation in plasma can be controlled by a preceding short charged particle bunch. In this paper, by analyzing the growth rates of the self-modulation obtained from particle-in-cell simulation results, we identify two modes of self-modulation, namely noise-seeded and externally seeded self-modulations, and investigate their onset timings. We find that a uniform onset of the self-modulation at each slice of the long proton bunch is crucial for fine-tuning its phase and amplitude. We then demonstrate that a low-energy and low-current electron seed bunch in overdense plasma generates near-axis radial wakefields similar to those observed in the blowout regime. Consequently, the resultant self-modulation is excited as a single mode simultaneously along the entire long proton bunch.

AB - The phase, growth rate, and onset of long proton bunch self-modulation in plasma can be controlled by a preceding short charged particle bunch. In this paper, by analyzing the growth rates of the self-modulation obtained from particle-in-cell simulation results, we identify two modes of self-modulation, namely noise-seeded and externally seeded self-modulations, and investigate their onset timings. We find that a uniform onset of the self-modulation at each slice of the long proton bunch is crucial for fine-tuning its phase and amplitude. We then demonstrate that a low-energy and low-current electron seed bunch in overdense plasma generates near-axis radial wakefields similar to those observed in the blowout regime. Consequently, the resultant self-modulation is excited as a single mode simultaneously along the entire long proton bunch.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85178271448&origin=inward&txGid=ecb6bd32e8524f8bc6dac62acc42a2a5

UR - https://www.mendeley.com/catalogue/fbf99dc2-b3c9-3f50-b458-f84551baefc2/

U2 - 10.1103/physrevaccelbeams.26.111301

DO - 10.1103/physrevaccelbeams.26.111301

M3 - Article

VL - 26

JO - Physical Review Accelerators and Beams

JF - Physical Review Accelerators and Beams

SN - 2469-9888

IS - 11

M1 - 111301

ER -

ID: 59335402