Standard

High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator. / Li, Y.; Xia, G.; Lotov, K. V. и др.

в: Plasma Physics and Controlled Fusion, Том 61, № 2, 025012, 01.02.2019.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Li, Y, Xia, G, Lotov, KV, Sosedkin, AP & Zhao, Y 2019, 'High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator', Plasma Physics and Controlled Fusion, Том. 61, № 2, 025012. https://doi.org/10.1088/1361-6587/aaf121

APA

Li, Y., Xia, G., Lotov, K. V., Sosedkin, A. P., & Zhao, Y. (2019). High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator. Plasma Physics and Controlled Fusion, 61(2), [025012]. https://doi.org/10.1088/1361-6587/aaf121

Vancouver

Li Y, Xia G, Lotov KV, Sosedkin AP, Zhao Y. High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator. Plasma Physics and Controlled Fusion. 2019 февр. 1;61(2):025012. doi: 10.1088/1361-6587/aaf121

Author

Li, Y. ; Xia, G. ; Lotov, K. V. и др. / High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator. в: Plasma Physics and Controlled Fusion. 2019 ; Том 61, № 2.

BibTeX

@article{3e199030b310415f9bf4a9cbf59e7ad5,
title = "High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator",
abstract = "By means of a hollow plasma, multiple proton bunches work well in driving nonlinear plasma wakefields and accelerate electrons to the energy frontier with preserved beam quality. However, the acceleration of positrons is different because the accelerating structure is strongly charge dependent. There is a trade-off between keeping a small normalized emittance and a small energy spread. This results from the conflict that the plasma electrons, used to provide focusing to the multiple proton bunches, dilute the positron bunch. By loading an extra electron bunch to repel the plasma electrons and meanwhile reducing the plasma density slightly to shift the accelerating phase with a conducive slope to the positron bunch, the positron bunch can be accelerated to 400 GeV (40% of the driver energy) with an energy spread as low as 1% and well preserved normalized emittance. The successful generation of high quality and high energy positrons paves the way to the future energy frontier lepton colliders.",
keywords = "High quality, Hollow plasma, Multiple proton bunches, Particlein-cell, Positron acceleration, BEAM, particlein-cell, multiple proton bunches, CHANNEL, hollow plasma, positron acceleration, high quality",
author = "Y. Li and G. Xia and Lotov, {K. V.} and Sosedkin, {A. P.} and Y. Zhao",
year = "2019",
month = feb,
day = "1",
doi = "10.1088/1361-6587/aaf121",
language = "English",
volume = "61",
journal = "Plasma Physics and Controlled Fusion",
issn = "0741-3335",
publisher = "IOP Publishing Ltd.",
number = "2",

}

RIS

TY - JOUR

T1 - High-quality positrons from a multi-proton bunch driven hollow plasma wakefield accelerator

AU - Li, Y.

AU - Xia, G.

AU - Lotov, K. V.

AU - Sosedkin, A. P.

AU - Zhao, Y.

PY - 2019/2/1

Y1 - 2019/2/1

N2 - By means of a hollow plasma, multiple proton bunches work well in driving nonlinear plasma wakefields and accelerate electrons to the energy frontier with preserved beam quality. However, the acceleration of positrons is different because the accelerating structure is strongly charge dependent. There is a trade-off between keeping a small normalized emittance and a small energy spread. This results from the conflict that the plasma electrons, used to provide focusing to the multiple proton bunches, dilute the positron bunch. By loading an extra electron bunch to repel the plasma electrons and meanwhile reducing the plasma density slightly to shift the accelerating phase with a conducive slope to the positron bunch, the positron bunch can be accelerated to 400 GeV (40% of the driver energy) with an energy spread as low as 1% and well preserved normalized emittance. The successful generation of high quality and high energy positrons paves the way to the future energy frontier lepton colliders.

AB - By means of a hollow plasma, multiple proton bunches work well in driving nonlinear plasma wakefields and accelerate electrons to the energy frontier with preserved beam quality. However, the acceleration of positrons is different because the accelerating structure is strongly charge dependent. There is a trade-off between keeping a small normalized emittance and a small energy spread. This results from the conflict that the plasma electrons, used to provide focusing to the multiple proton bunches, dilute the positron bunch. By loading an extra electron bunch to repel the plasma electrons and meanwhile reducing the plasma density slightly to shift the accelerating phase with a conducive slope to the positron bunch, the positron bunch can be accelerated to 400 GeV (40% of the driver energy) with an energy spread as low as 1% and well preserved normalized emittance. The successful generation of high quality and high energy positrons paves the way to the future energy frontier lepton colliders.

KW - High quality

KW - Hollow plasma

KW - Multiple proton bunches

KW - Particlein-cell

KW - Positron acceleration

KW - BEAM

KW - particlein-cell

KW - multiple proton bunches

KW - CHANNEL

KW - hollow plasma

KW - positron acceleration

KW - high quality

UR - http://www.scopus.com/inward/record.url?scp=85062520180&partnerID=8YFLogxK

U2 - 10.1088/1361-6587/aaf121

DO - 10.1088/1361-6587/aaf121

M3 - Article

AN - SCOPUS:85062520180

VL - 61

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

SN - 0741-3335

IS - 2

M1 - 025012

ER -

ID: 18817173