Pion production under the action of intense ultrashort laser pulse on a solid target
Pion production under the action of intense ultrashort laser pulse on a solid target
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DOI：
10.1134/1.1455066
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发表时间：
2001-12
期刊：
影响因子：
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通讯作者：
V. Bychenkov;Y. Sentoku;S. Bulanov;K. Mima;G. Mourou;S. Tolokonnikov
中科院分区：
文献类型：
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作者：
V. Bychenkov;Y. Sentoku;S. Bulanov;K. Mima;G. Mourou;S. Tolokonnikov
用二维“格子粒子”模型确定了相对论强激光脉冲作用于固体靶加速质子产生π介子的激光强度阈值。确定了介子产额作为激光强度的函数。
Two-dimensional “particle-in-cell” modeling was carried out to determine the laser intensity threshold for pion production by protons accelerated by the relativistically strong short laser pulses acting on a solid target. The pion production yield was determined as a function of laser intensity.