P
P. S. Barbeau
Researcher at Duke University
Publications - 120
Citations - 6710
P. S. Barbeau is an academic researcher from Duke University. The author has contributed to research in topics: Neutrino & Xenon. The author has an hindex of 32, co-authored 98 publications receiving 5954 citations. Previous affiliations of P. S. Barbeau include University of Chicago & Stanford University.
Papers
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Journal ArticleDOI
Results from a Search for Light-Mass Dark Matter with a P-type Point Contact Germanium Detector
Craig E. Aalseth,P. S. Barbeau,Nathaniel Bowden,Belkis Cabrera-Palmer,J. Colaresi,J. I. Collar,Steven Dazeley,P. De Lurgio,James E. Fast,N. Fields,Charles H. Greenberg,Todd W. Hossbach,Todd W. Hossbach,Martin E. Keillor,Jeremy D. Kephart,Michael G. Marino,Harry S. Miley,M. L. Miller,John L. Orrell,D. C. Radford,David Reyna,O. Tench,T. D. Van Wechel,J. F. Wilkerson,J. F. Wilkerson,K. M. Yocum +25 more
TL;DR: Improved constraints are placed on a cosmological origin for the DAMA/LIBRA effect and an irreducible excess of bulklike events below 3 keV in ionization energy are discussed.
Journal ArticleDOI
Search for an annual modulation in a p-type Point Contact germanium dark matter detector.
Craig E. Aalseth,P. S. Barbeau,P. S. Barbeau,J. Colaresi,J. I. Collar,J. Diaz Leon,James E. Fast,N. Fields,Todd W. Hossbach,Todd W. Hossbach,Martin E. Keillor,Jeremy D. Kephart,A. Knecht,Michael G. Marino,Michael G. Marino,Harry S. Miley,M. L. Miller,John L. Orrell,D. C. Radford,J. F. Wilkerson,K. M. Yocum +20 more
TL;DR: Presently available data support the presence of a modulated component of unknown origin, with parameters prima facie compatible with a galactic halo composed of light-mass WIMPs.
Journal ArticleDOI
Observation of Coherent Elastic Neutrino-Nucleus Scattering
D. Akimov,Justin Albert,P. An,C. Awe,P. S. Barbeau,B. Becker,V. A. Belov,April S. Brown,Alexander Bolozdynya,Belkis Cabrera-Palmer,M. Cervantes,J. I. Collar,Reynold J. Cooper,Robert Cooper,C. Cuesta,D. J. Dean,J. A. Detwiler,A. Eberhardt,Yuri Efremenko,S. R. Elliott,E. M. Erkela,Lorenzo Fabris,Michael Febbraro,N. Fields,W. Fox,Z. Fu,A. Galindo-Uribarri,M. P. Green,M. Hai,M.R. Heath,S. Hedges,D. Hornback,Todd W. Hossbach,Erik B. Iverson,L. J. Kaufman,S. Ki,S. R. Klein,A.V. Khromov,A. Konovalov,M. Kremer,A. V. Kumpan,C. Leadbetter,Liang Li,W. Lu,Kathryn Mann,D. M. Markoff,K. Miller,H. Moreno,P. E. Mueller,Jason Newby,John L. Orrell,Cory T. Overman,Diana Parno,Seppo Penttila,G. Perumpilly,H. Ray,J. Raybern,David Reyna,G.C. Rich,D. Rimal,D. Rudik,Kate Scholberg,Bjorn Scholz,G. Sinev,W. M. Snow,V.V. Sosnovtsev,A. Shakirov,S. Suchyta,B. Suh,R. Tayloe,Rod Thornton,I. Tolstukhin,J. Vanderwerp,R. L. Varner,C. J. Virtue,Z. Wan,Jaeun Yoo,C.-H. Yu,A. Zawada,J. Zettlemoyer,A. M. Zderic +80 more
TL;DR: The coherent elastic scattering of neutrinos off nuclei has eluded detection for four decades, even though its predicted cross-section is the largest by far of all low-energy neutrino couplings as discussed by the authors.
Journal ArticleDOI
CoGeNT: A Search for Low-Mass Dark Matter using p-type Point Contact Germanium Detectors
Craig E. Aalseth,P. S. Barbeau,J. Colaresi,J. I. Collar,J. Diaz Leon,James E. Fast,N. Fields,Todd W. Hossbach,Todd W. Hossbach,A. Knecht,M. Kos,Michael G. Marino,Harry S. Miley,M. L. Miller,John L. Orrell,K. M. Yocum +15 more
TL;DR: In this paper, a detailed background model is used to investigate the low energy excess of events previously reported and to assess the possibility of temporal modulations in the low-energy event rate.
Journal ArticleDOI
Search for Neutrinoless Double-Beta Decay in $^{136}$Xe with EXO-200
Martin Auger,D. J. Auty,P. S. Barbeau,E. Beauchamp,V. Belov,C. Benitez-Medina,Martin Breidenbach,T. Brunner,A. Burenkov,B. Cleveland,B. Cleveland,S. Cook,T. Daniels,M. Danilov,C. G. Davis,S. Delaquis,R. DeVoe,A. Dobi,M. J. Dolinski,A. Dolgolenko,Monica Dunford,W. M. Fairbank,J. Farine,W. Feldmeier,Peter Fierlinger,D. Franco,G. Giroux,R. Gornea,K. Graham,Giorgio Gratta,C. R. Hall,K. Hall,C. K. Hargrove,S. Herrin,M. Hughes,A. S. Johnson,T. N. Johnson,A. Karelin,L. J. Kaufman,A. Kuchenkov,K. S. Kumar,David Leonard,F. Leonard,D. Mackay,R. MacLellan,Michael G. Marino,B. Mong,M. Montero Díez,A. R. Müller,A. R. Müller,R. Neilson,R. Neilson,R. Nelson,A.C. Odian,I. Ostrovskiy,K. O'Sullivan,C. Ouellet,A. Piepke,A. Pocar,C. Y. Prescott,K. Pushkin,P. C. Rowson,J. J. Russell,A. Sabourov,David A. Sinclair,S. Slutsky,V.N. Stekhanov,T. Tolba,D. Tosi,K. Twelker,Petr Vogel,J. L. Vuilleumier,A. P. Waite,T. Walton,Marc Weber,U. Wichoski,J. Wodin,J. D. Wright,Liang Yang,Y.-R. Yen,O. Ya. Zeldovich +80 more
TL;DR: This work sets a lower limit on the half-life of the neutrinoless double-beta decay T(1/2)(0νββ)(136Xe)>1.6×10(25) yr (90% C.L.), corresponding to effective Majorana masses of less than 140-380 meV, depending on the matrix element calculation.