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

Repp, J., Böhm, C., Crespo López-Urrutia, J., Dörr, A., Eliseev, S., George, S., et al. (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.

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1110.2919v1 (Preprint), 4MB
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Repp, Julia1, 2, Autor           
Böhm, Christine1, 2, 3, Autor           
Crespo López-Urrutia, Jose4, Autor           
Dörr, Andreas1, 2, Autor           
Eliseev, Sergey1, Autor           
George, Sebastian1, 5, Autor           
Goncharov, Mikhail1, 2, Autor           
Novikov, Yuri N.3, 6, Autor
Roux, Christian1, 2, Autor           
Sturm, Sven1, 7, Autor           
Ulmer, Stefan1, 2, 7, 8, Autor           
Blaum, Klaus1, 2, Autor           
Affiliations:
1Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548              
2Fakultät für Physik und Astronomie, Ruprecht-Karls-Universität, 69120 Heidelberg, Germany, ou_persistent22              
3Helmholtz Gemeinschaft, ExtreMe Matter Institute EMMI, 64291 Darmstadt, Germany, ou_persistent22              
4Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society, ou_904547              
5National Superconducting Cyclotron Laboratory, MSU, East Lansing, MI 48824-1321, USA, ou_persistent22              
6Petersburg Nuclear Physics Institute, 188300 Gatchina, Russia, ou_persistent22              
7Institut für Physik, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany, ou_persistent22              
8RIKEN Advanced Science Institute, Hirosawa, Wako, Saitama 351-0198, Japan, ou_persistent22              

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 Zusammenfassung: 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.

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Sprache(n): eng - English
 Datum: 2012-01-17
 Publikationsstatus: Erschienen
 Seiten: 14
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1007/s00340-011-4823-6
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Titel: Applied Physics B: Lasers and Optics
  Andere : Appl. Phys. B: Lasers O.
Genre der Quelle: Zeitschrift
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Ort, Verlag, Ausgabe: Heidelberg : Springer-Verlag
Seiten: - Band / Heft: 107 (4) Artikelnummer: - Start- / Endseite: 983 - 996 Identifikator: ISSN: 0946-2171
CoNE: https://pure.mpg.de/cone/journals/resource/954928582870