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学術論文

PENTATRAP: a novel cryogenic multi-Penning-trap experiment for high-precision mass measurements on highly charged ions

MPS-Authors
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Repp,  Julia
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;

/persons/resource/persons30319

Böhm,  Christine
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;
Helmholtz Gemeinschaft, ExtreMe Matter Institute EMMI;

/persons/resource/persons30383

Crespo López-Urrutia,  Jose
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons37912

Dörr,  Andreas
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;

/persons/resource/persons30445

Eliseev,  Sergey
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30508

George,  Sebastian
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
National Superconducting Cyclotron Laboratory, MSU;

/persons/resource/persons37578

Goncharov,  Mikhail
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;

/persons/resource/persons30958

Roux,  Christian
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;

/persons/resource/persons31090

Sturm,  Sven
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Institut für Physik, Johannes Gutenberg-Universität Mainz;

/persons/resource/persons31126

Ulmer,  Stefan
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;
Institut für Physik, Johannes Gutenberg-Universität Mainz;
RIKEN Advanced Science Institute, Hirosawa, Wako;

/persons/resource/persons30312

Blaum,  Klaus
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;
Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität;

External Resource

http://www.springerlink.com/content/a1872x8473608839/
(出版社版)

Fulltext (restricted access)
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フルテキスト (公開)

1110.2919v1
(プレプリント), 4MB

付随資料 (公開)
There is no public supplementary material available
引用

Repp, J., Böhm, C., Crespo López-Urrutia, J., Dörr, A., Eliseev, S., George, S., Goncharov, M., Novikov, Y. N., Roux, C., Sturm, S., Ulmer, S., & Blaum, K. (2012). PENTATRAP: a novel cryogenic multi-Penning-trap experiment for high-precision mass measurements on highly charged ions. Applied Physics B: Lasers and Optics, 107(4), 983-996. doi:10.1007/s00340-011-4823-6.


引用: https://hdl.handle.net/11858/00-001M-0000-000F-A779-B
要旨
The novel five-Penning-trap mass spectrometer Pentatrap is developed at the Max-Planck-Institut für Kernphysik (MPIK), Heidelberg. Ions of interest are long-lived highly charged nuclides up to bare uranium. Pentatrap aims for an accuracy of a few parts in 1012 for mass ratios of mass doublets. A physics program for Pentatrap includes Q-value measurements of β-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 of Pentatrap are 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 spectrometer Pentatrap, presents its experimental setup, and describes the present status.