A
A. Knecht
Researcher at CERN
Publications - 36
Citations - 1635
A. Knecht is an academic researcher from CERN. The author has contributed to research in topics: Antihydrogen & Antimatter. The author has an hindex of 18, co-authored 36 publications receiving 1424 citations. Previous affiliations of A. Knecht include University of Washington & Katholieke Universiteit Leuven.
Papers
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Journal ArticleDOI
Measurement of the Permanent Electric Dipole Moment of the Neutron.
C. Abel,S. Afach,N. J. Ayres,C.A. Baker,G. Ban,Georg Bison,Kazimierz Bodek,V. Bondar,Martin Burghoff,E. Chanel,Z. Chowdhuri,P. J. Chiu,B. Clement,Christopher Crawford,M. Daum,S. Emmenegger,L. Ferraris-Bouchez,Martin Fertl,P. Flaux,B. Franke,A. Fratangelo,P. Geltenbort,K. Green,W. C. Griffith,M. G. D. van der Grinten,Zoran D. Grujić,Philip Harris,L. Hayen,Werner Heil,Reinhold Henneck,V. Hélaine,N. Hild,Z. Hodge,M. Horras,P. Iaydjiev,S. N. Ivanov,Malgorzata Kasprzak,Y. Kermaidic,Klaus Kirch,A. Knecht,Paul E. Knowles,H. C. Koch,P. A. Koss,S. Komposch,A. Kozela,A. Kraft,J. Krempel,M. Kuźniak,Bernhard Lauss,T. Lefort,Y. Lemière,A. Leredde,Prajwal Mohanmurthy,A. Mtchedlishvili,M. Musgrave,Oscar Naviliat-Cuncic,D. Pais,Florian M. Piegsa,E. Pierre,Guillaume Pignol,C. Plonka-Spehr,P. N. Prashanth,G. Quéméner,M. Rawlik,D. Rebreyend,I. Rienäcker,D. Ries,S. Roccia,G. Rogel,D. Rozpedzik,Allard Schnabel,P. Schmidt-Wellenburg,Nathal Severijns,D. Shiers,R. Tavakoli Dinani,J. A. Thorne,R. Virot,Jens-Uwe Voigt,Antoine Weis,E. Wursten,G. Wyszynski,Jacek Zejma,J. Zenner,Geza Zsigmond +83 more
TL;DR: In this article, the authors present the result of an experiment to measure the electric dipole moment (EDM) of the neutron at the Paul Scherrer Institute using Ramsey's method of separated oscillating magnetic fields with ultracold neutrons (UCN).
Journal ArticleDOI
The Majorana Demonstrator Neutrinoless Double-Beta Decay Experiment
N. Abgrall,E. Aguayo,F. T. Avignone,F. T. Avignone,A. S. Barabash,F. E. Bertrand,M. Boswell,V.B. Brudanin,Matthew Busch,A. S. Caldwell,Yuen-Dat Chan,C. D. Christofferson,D. C. Combs,J. A. Detwiler,P. J. Doe,Yuri Efremenko,V. Egorov,H. Ejiri,S. R. Elliott,J. Esterline,James E. Fast,P. Finnerty,F. M. Fraenkle,A. Galindo-Uribarri,G. K. Giovanetti,J. Goett,M. P. Green,J. Gruszko,V. E. Guiseppe,K. N. Gusev,A. L. Hallin,Ryuta Hazama,A. Hegai,Reyco Henning,Eric W. Hoppe,Stanley M. Howard,M. A. Howe,K. J. Keeter,M. F. Kidd,A. Knecht,O.I. Kochetov,S. I. Konovalov,Richard T. Kouzes,Brian D. LaFerriere,Jonathan D. Leon,L. E. Leviner,J. C. Loach,J. C. Loach,Paul N. Luke,S. MacMullin,R. D. Martin,Susanne Mertens,L. Mizouni,Masaharu Nomachi,John L. Orrell,C.M. O'Shaughnessy,Nicole R. Overman,D. G. Phillips,A. W. P. Poon,K. Pushkin,D. C. Radford,Keith Rielage,R. G. H. Robertson,M. C. Ronquest,Alexis G. Schubert,B. Shanks,Tatsushi Shima,M. Shirchenko,K. J. Snavely,N. Snyder,D. Steele,J. Strain,Anne-Marie Suriano,Janice L. Thompson,V. V. Timkin,Werner Tornow,R. L. Varner,S. Vasilyev,Kai Vetter,K. Vorren,B. R. White,J. F. Wilkerson,Thomas N. Williams,W. Xu,E. Yakushev,A. R. Young,Chang-Hong Yu,Vladimir Yumatov +87 more
TL;DR: The MAJORANA DEMONSTRATOR as mentioned in this paper is a detector for the double-beta decay of the isotope Ge with a mixed array of enriched and natural germanium detectors.
Journal ArticleDOI
Arrival time and magnitude of airborne fission products from the Fukushima, Japan, reactor incident as measured in Seattle, WA, USA.
J. Diaz Leon,Daniel A. Jaffe,J. Kaspar,A. Knecht,M.L. Miller,R. G. H. Robertson,Alexis G. Schubert +6 more
TL;DR: The results of air monitoring started due to the recent natural catastrophe on 11 March 2011 in Japan and the severe ensuing damage to the Fukushima Dai-ichi nuclear reactor complex showed that the activities had mostly fallen below the detection limit.
Posted Content
Search for An Annual Modulation in Three Years of CoGeNT Dark Matter Detector Data
Craig E. Aalseth,K. M. Yocum,J. I. Collar,J. Colaresi,M. L. Miller,J. Diaz Leon,A. Knecht,J. E. Fast,Michael G. Marino,P. S. Barbeau,Kos,John L. Orrell,Todd W. Hossbach,N. Fields,Harry S. Miley +14 more
TL;DR: Weakly interacting massive particles (WIMPs) are well-established dark matter candidates and WIMP interactions with sensitive detectors are expected to display a characteristic annual modulation in rate as mentioned in this paper.
Posted Content
Maximum Likelihood Signal Extraction Method Applied to 3.4 years of CoGeNT Data
Craig E. Aalseth,K. M. Yocum,J. Colaresi,M. L. Miller,A. Knecht,J. E. Fast,Michael G. Marino,J. Diaz Leon,Harry S. Miley,Kos,John L. Orrell,Todd W. Hossbach,P. S. Barbeau +12 more
TL;DR: In this article, the authors performed a maximum likelihood analysis to extract any possible dark matter signal present in the collected data and found that the significance of the extracted signal remains well below evidentiary at 1.7 $\sigma.