An electrostatic analyser for the absolute measurement of proton energies and the establishment of fixed points on the high-voltage scale

Hunt S.E.; Petrie D.P.R.; Firth K.; Trott A.J.

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An electrostatic analyser for the absolute measurement of proton energies and the establishment of fixed points on the high-voltage scale

机译：静电分析仪，用于绝对测量质子能量并确定高压刻度上的固定点

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An electrostatic analyser for measuring the energy of proton beams from an electrostatic generator is described. The energy measurements are absolute and are referred finally to the voltage of thermostatically controlled standard cells. The angle of deflection, 63.2???????°, was chosen to focus a parallel incident beam on to a fine exit slit. Target currents of over 20????????A were thus obtained with an energy resolution of 1200. The energy of a proton beam producing the lowest strong resonance in the F19(p????????????????)O16 reaction was determined as 874.5???????±0.9 keV (absolute); the width of the resonance at half maximum yield was 5.0???????±1.0 keV. Resonances in the Be9(p????????)B10 reaction were found for proton energies of 2.567???????±0.003 MeV, 1.0837???????±0.0007 MeV and 989.5???????±1.4 keV. The widths at half maximum yield of these resonances were 41???????±3 keV, 3.8???????±0.3 keV, and 91???????±5 keV respectively.

机译：描述了一种用于测量来自静电发生器的质子束的能量的静电分析仪。能量测量值是绝对的，最终指的是恒温控制的标准电池的电压。选择偏转角63.2°≤θ°，以将平行入射光束聚焦到精细的出口狭缝上。这样就获得了超过20A的目标电流，能量分辨率为1200。质子束的能量在F19（p）中产生最低的强共振。 O 16反应的测定值是874.5±0.9keV（绝对值）。半成品率下的共振宽度为5.0±1.0keV。发现Be9（p·······）B10反应的共振为2.567±1.03 MeV，1.0837±1.07 MeV和989.5±1.0的质子能。 ±1.4keV。这些共振的半高收率的宽度分别为±41keV±3keV，±3.8keV±3.8keV和±91keV±5keV。

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《Proceedings of the IEE - Part B: Radio and Electronic Engineering》 |1956年第8期|共6页
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Hunt S.E.; Petrie D.P.R.; Firth K.; Trott A.J.;
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1. Discussion on ????????An electrostatic particle accelerator???????? and ????????An electrostatic analyser for the absolute measurement of proton energies and the establishment of fixed points on the high-voltage scale???????? before the Measurement and Control Section, 25th October, 1955 [J] . Proceedings of the IEE - Part B: Radio and Electronic Engineering . 1956,第8期

机译：关于静电粒子加速器的讨论以及静电分析仪，用于绝对测量质子能量并在高压刻度上建立固定点。 1955年10月25日，在测量与控制科之前
2. The authors' replies to the discussion on ????????An electrostatic particle accelerator???????? and ????????An electrostatic analyser for the absolute measurement of proton energies and the establishment of fixed points on the high-voltage scale???????? [J] . Chick D.R., Petrie D.P.R., Hunt S.E., Proceedings of the IEE - Part B: Radio and Electronic Engineering . 1956,第8期

机译：作者对有关“静电粒子加速器”的讨论的答复。以及静电分析仪，用于绝对测量质子能量并在高压刻度上建立固定点。
3. Importance of energy and angular resolutions in top-hat electrostatic analysers for solar wind proton measurements [J] . R. De Marco, M.F. Marcucci, R. Bruno, Journal of instrumentation: an IOP and SISSA journal . 2016,第8期

机译：在用于太阳风质子测量的高帽静电分析仪中，能量和角分辨率的重要性
4. Measurement of the Absolute Drell-Yan Dimuon Cross Section in 800 GeV/c Proton-Proton and Proton-Deuterium Collisions [C] . P. E. Reimer, P. E. Reimer, T. C. Awes, Conference on the Intersections between Particle and Nuclear Physics . 2003

机译：800 GEV / C质子和质子 - 氘碰撞中的绝对Drell-yan Dimuon横截面的测量
5. MEASUREMENTS OF THE ENERGY DEPENDENCE OF THE PROTON TOTAL REACTION CROSS-SECTIONS OF CARBON AND OPTICAL MODEL ANALYSES OF PROTON-CARBON ELASTIC SCATTERING [D] . MAKINO, MOTOJI QUINCY. 1966

机译：碳的质子总反应截面的能量依赖性的测量以及质子-碳弹性散射的光学模型分析
6. Directly Relating Gas-Phase Cluster Measurements to Solution-Phase Hydrolysis the Absolute Standard Hydrogen Electrode Potential and the Absolute Proton Solvation Energy [O] . William A. Donald, Ryan D. Leib, Jeremy T. O’Brien, -1

机译：直接将气相簇测量与溶液相水解绝对标准氢电极电位和绝对质子溶剂化能量相关联
7. Cover Picture: Directly Relating Gas-Phase Cluster Measurements to Solution-Phase Hydrolysis, the Absolute Standard Hydrogen Electrode Potential, and the Absolute Proton Solvation Energy (Chem. Eur. J. 24/2009) [O] . William A. Donald, Ryan D. Leib, Jeremy T. OBrien, 2009

机译：封面图片：直接将气相簇测量与溶液相水解，绝对标准氢电极电位和绝对质子溶剂化能量（Chem.EUR。J. 24/2009）

An electrostatic analyser for the absolute measurement of proton energies and the establishment of fixed points on the high-voltage scale

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