Collisionless shock acceleration in the corona of an inertial confinement fusion pellet with possible application to ion fast ignition.
Collisionless shock acceleration in the corona of an inertial confinement fusion pellet with possible application to ion fast ignition.
复制标题
惯性约束聚变弹丸电晕中的无碰撞冲击加速及其在离子快点火中的可能应用。
DOI:
10.1098/rsta.2020.0039
复制
发表时间:
2021-01-25
期刊:
影响因子:
--
通讯作者:
Silva LO
中科院分区:
文献类型:
--
作者:
Boella E;Bingham R;Cairns RA;Norreys P;Trines R;Scott R;Vranic M;Shukla N;Silva LO
Two-dimensional particle-in-cell simulations are used to explore collisionless shock acceleration in the corona plasma surrounding the compressed core of an inertial confinement fusion pellet. We show that an intense laser pulse interacting with the long scale-length plasma corona is able to launch a collisionless shock around the critical density. The nonlinear wave travels up-ramp through the plasma reflecting and accelerating the background ions. Our results suggest that protons with characteristics suitable for ion fast ignition may be achieved in this way. This article is part of a discussion meeting issue ‘Prospects for high gain inertial fusion energy (part 2)’.
登录
查看更多内容
影响因子:
2.2
作者:
Atzeni, S
通讯作者:
Atzeni, S
影响因子:
3.3
作者:
Mishra, R.;Fiuza, F.;Glenzer, S.
通讯作者:
Glenzer, S.
影响因子:
2.2
作者:
Cairns, R. A.;Bingham, R.;Norreys, P.
通讯作者:
Norreys, P.
影响因子:
2.2
作者:
Fonseca, R. A.;Martins, S. F.;Mori, W. B.
通讯作者:
Mori, W. B.
影响因子:
2.2
作者:
Honrubia, J. J.;Fernandez, J. C.;Meyer-ter-Vehn, J.
通讯作者:
Meyer-ter-Vehn, J.