B
B. Ostrick
Researcher at University of Mainz
Publications - 5
Citations - 758
B. Ostrick is an academic researcher from University of Mainz. The author has contributed to research in topics: KATRIN & Spectrometer. The author has an hindex of 4, co-authored 5 publications receiving 725 citations. Previous affiliations of B. Ostrick include University of Münster.
Papers
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Journal ArticleDOI
Final results from phase II of the Mainz neutrino mass searchin tritium ${\beta}$ decay
Ch Kraus,B. Bornschein,L. Bornschein,J. Bonn,B. Flatt,A. Kovalik,B. Ostrick,Ernst W. Otten,J. P. Schall,Th Thümmler,Ch. Weinheimer,Ch. Weinheimer +11 more
TL;DR: In this article, the improved Mainz experiment on tritium spectroscopy yields a 10 times higher signal-to-background ratio than before, and the main experimental effects and systematic uncertainties have been investigated in side experiments, and possible error sources have been eliminated.
Journal ArticleDOI
Effect of a sweeping conductive wire on electrons stored in a Penning-like trap between the KATRIN spectrometers
Marcus Beck,K. Valerius,J. Bonn,K. Essig,Ferenc Glück,H.-W. Ortjohann,B. Ostrick,B. Ostrick,Ernst W. Otten,Th. Thümmler,M. Zbořil,Ch. Weinheimer,Ch. Weinheimer +12 more
TL;DR: In this article, the authors show that by sweeping a conducting wire periodically through such a particle trap stored particles can be removed, an ongoing discharge in the trap can be stopped, and the count rate measured with a detector looking at the trap is reduced.
Journal ArticleDOI
A UV LED-based fast-pulsed photoelectron source for time-of-flight studies
K Valerius,Marcus Beck,H. Arlinghaus,J. Bonn,Volker Hannen,H. Hein,B. Ostrick,B. Ostrick,S. Streubel,Ch. Weinheimer,M. Zbořil +10 more
TL;DR: In this article, the authors report on spectroscopy and time-of-flight measurements using an 18'keV fast-pulsed photoelectron source of adjustable intensity.
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An angular-selective electron source for the KATRIN experiment
Marcus Beck,Marcus Beck,K. Bokeloh,H. Hein,S. Bauer,H. Baumeister,J. Bonn,H.-W. Ortjohann,B. Ostrick,B. Ostrick,S. Rosendahl,S. Streubel,K. Valerius,M. Zbořil,Ch. Weinheimer +14 more
TL;DR: In this paper, an electron source has been developed that emits single electrons at adjustable total energy and adjustable emission angle, which can be used to investigate the transmission properties of a MAC-E filter in detail.
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Energy calibration and monitoring of the KATRIN experiment
T. Thuemmler,Marcus Beck,J. Bonn,B. Hillen,H.-W. Ortjohann,B. Ostrick,B. Ostrick,Ernst W. Otten,M. Prall,N. Titov,C. Weinheimer +10 more
TL;DR: In this article, a new high precision voltage divider has been built for monitoring the analysing potential of the KATRIN main spectrometer and a condensed 83mKr calibration source has been set up at the modified 1 eV resolving Mainz spectrometers.