Measurement of source profile of proton beams generated by ultraintense laser pulses using a Thomson mass spectrometer

Measurement of source profile of proton beams generated by ultraintense laser pulses using a Thomson mass spectrometer
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使用汤姆逊质谱仪测量超强激光脉冲产生的质子束的源剖面

DOI:
10.1063/1.1896442
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发表时间:
2005
影响因子:
3.2
通讯作者:
A. Andreev
A. Andreev
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Y. Oishi;T. Nayuki;T. Fujii;Y. Takizawa;X. Wang;T. Yamazaki;K. Nemoto;T. Sekiya;K. Horioka;A. Andreev

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为了测量质子束的源剖面,提出了一种使用汤姆逊质谱仪的方法,该方法具有精确的能量分辨率并能够区分离子种类,并在55-fs、6.6×1018-W∕cm2激光脉冲照射5μm厚的铜带靶材的实验中进行了应用。典型测量的源尺寸在 E=400keV 时为 150μm,在 E=980keV 时为 44μm(半峰全宽)。
For measuring the source profile of proton beams, a method using a Thomson mass spectrometer, which has precise energy resolution and enables the discrimination of ion species, was proposed and applied in an experiment with irradiation of 55-fs, 6.6×1018-W∕cm2-laser pulses on a 5-μm-thick copper tape target. The typical measured source size was 150μm at E=400keV and 44μm at E=980keV in full width at half maximum.
DOI: 10.1103/physrevlett.86.3562
发表时间: 2001-04-16
影响因子: 8.6
作者:
Pukhov, A
通讯作者: Pukhov, A