PENTATRAP: a novel cryogenic multi-Penning-trap experiment for high-precision mass measurements on highly charged ions
PENTATRAP: a novel cryogenic multi-Penning-trap experiment for high-precision mass measurements on highly charged ions
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PENTATRAP:一种新型低温多潘宁阱实验,用于高电荷离子的高精度质量测量
DOI:
10.1007/s00340-011-4823-6
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
K. Blaum
中科院分区:
文献类型:
--
作者:
J. Repp;Ch. Böhm;J.R. Crespo López-Urrutia;A. Dörr;S. Eliseev;S. George;M. Goncharov;Yu. Novikov;C. Roux;S. Sturm;S. Ulmer;K. Blaum
The novel five-Penning-trap mass spectrometerPentatrapis developed at the Max-Planck-Institut für Kernphysik (MPIK), Heidelberg. Ions of interest are long-lived highly charged nuclides up to bare uranium.Pentatrapaims for an accuracy of a few parts in 1012for mass ratios of mass doublets. A physics program forPentatrapincludesQ-value measurements ofβ-transitions relevant for neutrino physics, stringent tests of quantum electrodynamics in the regime of extreme electric fields, and a test of special relativity. Main features ofPentatrapare an access to a source of highly charged ions, a multi-trap configuration, simultaneous measurements of frequencies, a continuous precise monitoring of magnetic field fluctuations, a fast exchange between different ions, and a highly sensitive cryogenic non-destructive detection system. This article gives a motivation for the new mass spectrometerPentatrap, presents its experimental setup, and describes the present status.
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DOI:
10.1016/j.nima.2004.02.043
发表时间:
2004
影响因子:
1.4
作者:
D. Beck;K. Blaum;H. Brand;F. Herfurth;S. Schwarz
通讯作者:
S. Schwarz
DOI:
10.1063/1.3267846
发表时间:
2010
期刊:
The Review of scientific instruments
影响因子:
--
作者:
Günter Zschornack;Frank Grossmann;U. Kentsch;V. Ovsyannikov;E. Ritter;Mike Schmidt;A. Thorn;F. Ullmann
通讯作者:
F. Ullmann
DOI:
10.1007/s00340-011-4825-4
发表时间:
2012
期刊:
Applied Physics B
影响因子:
--
作者:
Eliseev;George;Goncharov;Novikov
通讯作者:
Novikov
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
影响因子:
1.8
作者:
Gabrielse, G.
通讯作者:
Gabrielse, G.