The trap design of PENTATRAP

The trap design of PENTATRAP
复制标题

PENTATRAP的陷阱设计

DOI:
10.1007/s00340-011-4825-4
复制
发表时间:
2012
期刊:
Applied Physics B
影响因子:
--
通讯作者:
Novikov
Novikov
中科院分区:
--
文献类型:
--
作者:
Eliseev;George;Goncharov;Novikov

文献摘要

参考文献

被引文献

相似文献

为德国海德堡Max-Planck-Institut für KernPhyk的PENTATRAP质谱仪研制了一种由五个补偿圆柱形Penning陷阱组成的新型Penning陷阱塔。导出了捕获塔内静电势的解析表达式,用于计算标准的彭宁捕获器特性,如非简谐补偿和捕获器电极的正交几何形状。由于前一篇文章中描述的PENTATRAP项目旨在对高电荷态离子至铀的超高精度质量比测量,因此设计过程中也考虑了捕获塔内高电荷态离子的系统效应。最后,对于所得到的几何形状,估计了由于大幅度的剩余非简谐移位而产生的极限,这对于对离子的折合回旋频率的相敏测量是重要的。
A novel Penning-trap tower consisting of five compensated cylindrical Penning traps is developed for the PENTATRAP mass spectrometer at the Max-Planck-Institut für Kernphysik in Heidelberg, Germany. An analytical expression for the electrostatic potential inside the trap tower is derived to calculate standard Penning-trap properties like the compensation of anharmonicities and an orthogonal geometry of the trap electrodes. Since the PENTATRAP project described in the preceding article aims for ultra high-precision mass-ratio measurements of highly charged ions up to uranium, systematic effects for highly charged ions inside the trap tower are considered for the design process as well. Finally, a limit due to remaining anharmonic shifts at large amplitudes is estimated for the resulting geometry, which is important for phase-sensitive measurements of the reduced cyclotron frequency of the ions.
DOI: 10.1063/1.88793
发表时间: 1976-01-01
影响因子: 4
作者:
VANDYCK, RS;WINELAND, DJ;DEHMELT, HG
通讯作者: DEHMELT, HG
DOI: 10.1016/0168-1176(84)85061-2
发表时间: 1984-01-01
期刊: INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES
影响因子: --
作者:
GABRIELSE, G;MACKINTOSH, FC
通讯作者: MACKINTOSH, FC
使用准格林函数计算静电场:在混合潘宁陷阱中的应用
DOI: 10.1088/1367-2630/10/10/103009
发表时间: 2008
影响因子: 3.3
作者:
J. Verdú;S. Kreim;K. Blaum;H. Kracke;W. Quint;S. Ulmer;J. Walz
通讯作者: J. Walz
α粒子和 4He 的超精密原子质量测量。
DOI: 10.1103/physrevlett.92.220802
发表时间: 2004
影响因子: 8.6
作者:
Van Dyck Rs;S. L. Zafonte;S. VanLiew;D. B. Pinegar;P. Schwinberg
通讯作者: P. Schwinberg
首次在潘宁陷阱中捕获反质子:千电子伏特源。
DOI: --
发表时间: 1986
影响因子: 8.6
作者:
G. Gabrielse;X. Fei;Kristian Helmerson;S. Rolston;R. Tjoelker;T. Trainor;H. Kalinowsky;J. Haas;W. Kells
通讯作者: W. Kells