中文

烧蚀非线性瑞利-泰勒不稳定性产生磁场的自相似性观测

等离子体物理 2026-07-08 v1

摘要

利用超快质子照相术,在激光加速的平面靶中测量了由激光种子三维宽带扰动非线性瑞利-泰勒增长产生的磁场。实验数据表明,增长中的细胞状磁场结构表现出自相似行为。这些观测结果与气泡竞争和合并模型一致,该模型预测了气泡数量和尺寸的时间演化,将细胞状磁场结构与瑞利-泰勒气泡和尖峰的增长联系起来。

关键词

引用

@article{arxiv.2607.07356,
  title  = {Observation of Self-Similarity in the Magnetic Fields Generated by the Ablative Nonlinear Rayleigh-Taylor Instability},
  author = {L. Gao and P. M. Nilson and I. V. Igumenschev and G. Fiksel and R. Yan and J. R. Davies and D. Martinez and V. Smalyuk and M. G. Haines and E. G. Blackman and D. H. Froula and R. Betti and D. D. Meyerhofer},
  journal= {arXiv preprint arXiv:2607.07356},
  year   = {2026}
}