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Featured researches published by D. Hauff.


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996

Silicon drift detectors for high resolution room temperature X-ray spectroscopy

Peter Lechner; Stefan Eckbauer; Robert Hartmann; Susanne Krisch; D. Hauff; R. Richter; Heike Soltau; L. Strüder; C. Fiorini; E. Gatti; A. Longoni; M. Sampietro

New cylindrical silicon drift detectors have been designed, fabricated and tested. They comprise an integrated on-chip amplifier system with continuous reset, on-chip voltage divider, electron accumulation layer stabilizer, large area, homogeneous radiation entrance window and a drain for surface generated leakage current. The test of the 3.5 mm2 large individual devices, which have also been grouped together to form a sensitive area up to 21 mm2 have shown the following spectroscopic results: at room temperature (300 K) the devices have shown a full width at half maximum at the MnKα line of a radioactive 55 Fe source of 225 eV with shaping times of 250 to 500 ns. At −20°C the resolution improves to 152 eV at 2 μs Gaussian shaping. At temperatures below 200 K the energy resolution is below 140 eV. With the implementation of a digital filtering system the resolution approaches 130 eV. The system was operated with count rates up to 800 000 counts per second and per readout node, still conserving the spectroscopic qualities of the detector system.


European Physical Journal C | 2014

Results on low mass WIMPs using an upgraded CRESST-II detector

G. Angloher; A. Bento; C. Bucci; L. Canonica; A. Erb; F. von Feilitzsch; N. Ferreiro Iachellini; P. Gorla; A. Gütlein; D. Hauff; P. Huff; J. Jochum; M. Kiefer; C. Kister; H. Kluck; H. Kraus; J.-C. Lanfranchi; J. Loebell; A. Münster; F. Petricca; W. Potzel; Frank J. Probst; F. Reindl; S. Roth; K. Rottler; C. Sailer; K. Schäffner; Jochen Schieck; J. Schmaler; S. Scholl

The CRESST-II cryogenic dark matter search aims for the detection of WIMPs via elastic scattering off nuclei in CaWO


Astroparticle Physics | 2002

Limits on WIMP dark matter using sapphire cryogenic detectors

G. Angloher; M. Bruckmayer; C. Bucci; M. Buhler; S. Cooper; C. Cozzini; P. DiStefano; F. von Feilitzsch; T. Frank; D. Hauff; Th. Jagemann; J. Jochum; V. Jörgens; R. Keeling; H. Kraus; M. Loidl; J. Marchese; O. Meier; U. Nagel; F. Pröbst; Y. Ramachers; A. Rulofs; J. Schnagl; W. Seidel; I. Sergeyev; M. Sisti; M. Stark; S. Uchaikin; L. Stodolsky; H. Wulandari


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996

Strip detector design for ATLAS and HERA-B using two-dimensional device simulation

R. Richter; L. Andricek; T. Gebhart; D. Hauff; J. Kemmer; G. Lutz; R. Weiβ; A. Rolf

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Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1993

The pn-CCD on-chip electronics.

E. Pinotti; H. Bräuninger; N. Findeis; H. Gorke; D. Hauff; Peter Holl; J. Kemmer; Peter Lechner; G. Lutz; W. Kink; Norbert Meidinger; G. Metzner; Peter Predehl; C. Reppin; L. Strüder; J. Trumper; Christoph von Zanthier; E. Kendziorra; R. Staubert; V. Radeka; P. Rehak; Giuseppe Bertuccio; E. Gatti; A. Longoni; Alberto Pullia; M. Sampietro


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1993

Breakdown protection and long-term stabilisation for Si-detectors

A. Bischoff; N. Findeis; D. Hauff; Peter Holl; J. Kemmer; P. Klein; Peter Lechner; G. Lutz; R. Richter; L. Strüder

4 crystals. We present results from a low-threshold analysis of a single upgraded detector module. This module efficiently vetoes low energy backgrounds induced by


Physical Review C | 2004

Detection of the natural {alpha} decay of tungsten

C. Cozzini; S. Henry; H. Kraus; B. Majorovits; V.B. Mikhailik; Y. Ramachers; A.J.B. Tolhurst; G. Angloher; D. Hauff; J. Ninkovic; F. Petricca; F. Proebst; W. Seidel; L. Stodolsky; C. Bucci; F. von Feilitzsch; Th. Jagemann; W. Potzel; W. Rau; M. Razeti


IEEE Transactions on Nuclear Science | 1989

A double-sided silicon strip detector with capacitive readout and a new method of integrated bias coupling

Peter Holl; J. Kemmer; U. Prechtel; T. Ziemann; D. Hauff; G. Lutz; A.S. Schwarz

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Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1990

The MPI/AIT X-ray imager (MAXI) — High speed pn CCDs for X-ray detection

L. Strüder; H. Bräuninger; M. Meier; Peter Predehl; C. Reppin; M. Sterzik; J. Trumper; P. Cattaneo; D. Hauff; G. Lutz; K. Schuster; A. S. Schwarz; E. Kenziorra; A. Staubert; E. Gatti; A. Longoni; M. Sampietro; V. Radeka; P. Rehak; S. Rescia; P.F. Manfredi; W. Buttler; Peter Holl; J. Kemmer; U. Prechtel; T. Ziemann


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996

Low energy response of silicon pn-junction detector

Raimo Hartmann; D. Hauff; P. Lechner; R. Richter; L. Strüder; J. Kemmer; S. Krisch; Frank Scholze; Gerhard Ulm

α-decays on inner surfaces of the detector. With an exposure of 29.35 kg live days collected in 2013 we set a limit on spin-independent WIMP-nucleon scattering which probes a new region of parameter space for WIMP masses below 3 GeV/c

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H. Kraus

University of Oxford

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A. Bento

University of Coimbra

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J. Jochum

Technische Universität München

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