Y
Y. Ramachers
Researcher at University of Oxford
Publications - 19
Citations - 840
Y. Ramachers is an academic researcher from University of Oxford. The author has contributed to research in topics: WIMP & Weakly interacting massive particles. The author has an hindex of 8, co-authored 19 publications receiving 812 citations.
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Journal ArticleDOI
Limits on WIMP dark matter using scintillating CaWO4 cryogenic detectors with active background suppression
G. Angloher,C. Bucci,P. Christ,C. Cozzini,F. von Feilitzsch,D. Hauff,S. Henry,Th. Jagemann,J. Jochum,H. Kraus,B. Majorovits,Jelena Ninkovic,F. Petricca,W. Potzel,F. Pröbst,Y. Ramachers,M. Razeti,W. Rau,W. Seidel,M. Stark,Leo Stodolsky,A. J. B. Tolhurst,W. Westphal,H. R. T. Wulandari +23 more
TL;DR: In this article, the authors presented the first significant limits on WIMP dark matter by the phonon-light technique, where combined phonon and light signals from a scintillating cryogenic detector are used.
Journal ArticleDOI
Limits on WIMP dark matter using sapphire cryogenic detectors
G. Angloher,M. Bruckmayer,C. Bucci,M Bühler,Susan 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,Urmas Nagel,F. Pröbst,Y. Ramachers,A. Rulofs,J. Schnagl,W. Seidel,I. Sergeyev,Monica Sisti,M. Stark,Sergey Uchaikin,Leo Stodolsky,H. R. T. Wulandari,L. Zerle +30 more
TL;DR: In this paper, data taken by CRESST with a cryogenic detector system based on 262 g sapphire crystals has been used to place limits on WIMP dark matter in the Galactic Halo.
Journal ArticleDOI
The CRESST dark matter search
M. Bravin,M. Bruckmayer,C. Bucci,Susan Cooper,S. Giordano,F. von Feilitzsch,J. Höhne,J. Jochum,V. Jörgens,R. Keeling,H. Kraus,M. Loidl,J. Lush,J. Macallister,J. Marchese,O. Meier,P. Meunier,Urmas Nagel,T. Nüssle,F. Pröbst,Y. Ramachers,M.L. Sarsa,J. Schnagl,W. Seidel,I. Sergeyev,M. Sisti,Leo Stodolsky,Sergey Uchaikin,L. Zerle +28 more
TL;DR: In this article, the authors discuss the short and long term perspectives of the CRESST (Cryogenic Rare Event Search using Superconducting Thermometers) project and present the current status of the experiment and new results concerning detector development.
Journal ArticleDOI
Detection of the natural α decay of tungsten
C. Cozzini,G. Angloher,C. Bucci,F. von Feilitzsch,D. Hauff,S. Henry,Th. Jagemann,Josef Jochum,H. Kraus,B. Majorovits,V.B. Mikhailik,Jelena Ninkovic,F. Petricca,W. Potzel,F. Pröbst,Y. Ramachers,W. Rau,M. Razeti,W. Seidel,M. Stark,Leo Stodolsky,A. J. B. Tolhurst,W. Westphal,H. R. T. Wulandari +23 more
TL;DR: In this paper, the authors have shown that the natural α-decay of the tungsten isotopes has been unambiguously detected for the first time by the simultaneous measurement of phonon and light signals with the CRESST (Cryogenic Rare Event Search with Superconducting Thermometers) cryogenic detectors.
Journal ArticleDOI
Feasibility study of a ZnWO4 scintillator for exploiting materials signature in cryogenic WIMP dark matter searches
TL;DR: In this paper, a combination of ZnWO4 and CaWO 4 absorbers was used for WIMP detection using monochromatic X-ray radiation.