W
W. Ji
Researcher at Stanford University
Publications - 56
Citations - 4704
W. Ji is an academic researcher from Stanford University. The author has contributed to research in topics: Dark matter & Xenon. The author has an hindex of 22, co-authored 47 publications receiving 3800 citations. Previous affiliations of W. Ji include Case Western Reserve University & SLAC National Accelerator Laboratory.
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Journal ArticleDOI
Results from a Search for Dark Matter in the Complete LUX Exposure
D. S. Akerib,S. Alsum,Henrique Araujo,X. Bai,A. J. Bailey,J. Balajthy,P. Beltrame,Ethan Bernard,A. Bernstein,T. P. Biesiadzinski,E. M. Boulton,R. Bramante,P. Brás,D. Byram,Sidney Cahn,M. C. Carmona-Benitez,C. Chan,A.A. Chiller,C. Chiller,A. Currie,J. E. Cutter,T. J. R. Davison,A. Dobi,J. E. Y. Dobson,E. Druszkiewicz,B. N. Edwards,C. H. Faham,S. Fiorucci,R. J. Gaitskell,V. M. Gehman,C. Ghag,K.R. Gibson,M. G. D. Gilchriese,C. R. Hall,M. Hanhardt,S. J. Haselschwardt,S. A. Hertel,D. P. Hogan,M. Horn,D. Q. Huang,C. M. Ignarra,M. Ihm,R.G. Jacobsen,W. Ji,K. Kamdin,K. Kazkaz,D. Khaitan,R. Knoche,N.A. Larsen,C. Lee,B. G. Lenardo,K. T. Lesko,A. Lindote,M.I. Lopes,A. Manalaysay,R. L. Mannino,M. F. Marzioni,Daniel McKinsey,D. M. Mei,J. Mock,M. Moongweluwan,J. A. Morad,A. St. J. Murphy,C. Nehrkorn,H. N. Nelson,F. Neves,K. O’Sullivan,K. C. Oliver-Mallory,K. J. Palladino,E. K. Pease,P. Phelps,L. Reichhart,C. Rhyne,S. Shaw,T. A. Shutt,C. Silva,M. Solmaz,V. N. Solovov,P. Sorensen,S. Stephenson,T. J. Sumner,Matthew Szydagis,D. J. Taylor,W. C. Taylor,B. P. Tennyson,P. A. Terman,D. R. Tiedt,W. H. To,Mani Tripathi,L. Tvrznikova,S. Uvarov,J.R. Verbus,R. C. Webb,J. T. White,T. J. Whitis,M. S. Witherell,F.L.H. Wolfs,Jilei Xu,K. Yazdani,Sarah Young,Chao Zhang +100 more
TL;DR: This search yields no evidence of WIMP nuclear recoils and constraints on spin-independent weakly interacting massive particle (WIMP)-nucleon scattering using a 3.35×10^{4} kg day exposure of the Large Underground Xenon experiment are reported.
Journal ArticleDOI
Improved limits on scattering of weakly interacting massive particles from reanalysis of 2013 LUX data
D. S. Akerib,Henrique Araujo,X. Bai,A. J. Bailey,J. Balajthy,P. Beltrame,Ethan Bernard,A. Bernstein,T. P. Biesiadzinski,E. M. Boulton,A. W. Bradley,R. Bramante,Sidney Cahn,M. C. Carmona-Benitez,C. Chan,J.J. Chapman,A.A. Chiller,C. Chiller,A. Currie,J. E. Cutter,T. J. R. Davison,L. de Viveiros,A. Dobi,J. E. Y. Dobson,E. Druszkiewicz,B. N. Edwards,C. H. Faham,S. Fiorucci,R. J. Gaitskell,V. M. Gehman,C. Ghag,K.R. Gibson,M. G. D. Gilchriese,C. R. Hall,M. Hanhardt,S. J. Haselschwardt,S. A. Hertel,D. P. Hogan,M. Horn,D. Q. Huang,C. M. Ignarra,M. Ihm,R.G. Jacobsen,W. Ji,K. Kazkaz,D. Khaitan,R. Knoche,N.A. Larsen,C. Lee,B. G. Lenardo,K. T. Lesko,A. Lindote,M.I. Lopes,D.C. Malling,A. Manalaysay,R. L. Mannino,M. F. Marzioni,Daniel McKinsey,D. M. Mei,J. Mock,M. Moongweluwan,J. A. Morad,A. St. J. Murphy,C. Nehrkorn,H. N. Nelson,F. Neves,K. O'Sullivan,K. C. Oliver-Mallory,R. A. Ott,K. J. Palladino,M. Pangilinan,E. K. Pease,P. Phelps,L. Reichhart,C. Rhyne,S. Shaw,T. A. Shutt,C. Silva,V. N. Solovov,P. Sorensen,S. Stephenson,T. J. Sumner,Matthew Szydagis,D. J. Taylor,W. C. Taylor,B. P. Tennyson,P. A. Terman,D. R. Tiedt,W. H. To,Mani Tripathi,L. Tvrznikova,S. Uvarov,J.R. Verbus,R. C. Webb,J. T. White,T. J. Whitis,M. S. Witherell,F.L.H. Wolfs,K. Yazdani,Sarah Young,Chao Zhang +100 more
TL;DR: This new analysis incorporates several advances: single-photon calibration at the scintillation wavelength, improved event-reconstruction algorithms, a revised background model including events originating on the detector walls in an enlarged fiducial volume, and new calibrations from decays of an injected tritium β source and from kinematically constrained nuclear recoils down to 1.1 keV.
Journal ArticleDOI
Limits on Spin-Dependent WIMP-Nucleon Cross Section Obtained from the Complete LUX Exposure
D. S. Akerib,D. S. Akerib,D. S. Akerib,S. Alsum,Henrique Araujo,X. Bai,A. J. Bailey,J. Balajthy,P. Beltrame,Ethan Bernard,Ethan Bernard,A. Bernstein,T. P. Biesiadzinski,T. P. Biesiadzinski,T. P. Biesiadzinski,E. M. Boulton,E. M. Boulton,E. M. Boulton,P. Brás,D. Byram,Sidney Cahn,M. C. Carmona-Benitez,M. C. Carmona-Benitez,C. Chan,A. A. Chiller,C. Chiller,A. Currie,J. E. Cutter,T. J. R. Davison,A. Dobi,J. E. Y. Dobson,E. Druszkiewicz,B. N. Edwards,C. H. Faham,S. R. Fallon,S. Fiorucci,S. Fiorucci,R. J. Gaitskell,V. M. Gehman,C. Ghag,M. G. D. Gilchriese,C. R. Hall,M. Hanhardt,S. J. Haselschwardt,S. A. Hertel,S. A. Hertel,S. A. Hertel,D. P. Hogan,M. Horn,M. Horn,D. Q. Huang,C. M. Ignarra,C. M. Ignarra,R. G. Jacobsen,W. Ji,W. Ji,W. Ji,K. Kamdin,K. Kazkaz,D. Khaitan,R. Knoche,N. A. Larsen,Ching Hua Lee,Ching Hua Lee,Ching Hua Lee,B. G. Lenardo,B. G. Lenardo,K. T. Lesko,A. Lindote,M.I. Lopes,A. Manalaysay,R. L. Mannino,M. F. Marzioni,Daniel McKinsey,Daniel McKinsey,Daniel McKinsey,Dongming Mei,J. Mock,M. Moongweluwan,J. A. Morad,A. St. J. Murphy,C. Nehrkorn,H. N. Nelson,F. Neves,K. O’Sullivan,K. O’Sullivan,K. O’Sullivan,K. C. Oliver-Mallory,K. J. Palladino,K. J. Palladino,K. J. Palladino,E. K. Pease,E. K. Pease,E. K. Pease,L. Reichhart,C. Rhyne,S. Shaw,S. Shaw,T. A. Shutt,T. A. Shutt,C. Silva,M. Solmaz,V. N. Solovov,P. Sorensen,S. Stephenson,T. J. Sumner,Matthew Szydagis,D. J. Taylor,W. C. Taylor,B. P. Tennyson,P. A. Terman,D. R. Tiedt,W. H. To,Mani Tripathi,L. Tvrznikova,L. Tvrznikova,L. Tvrznikova,S. Uvarov,V. Velan,J.R. Verbus,R. C. Webb,J. T. White,T. J. Whitis,T. J. Whitis,T. J. Whitis,M. S. Witherell,F.L.H. Wolfs,Jilei Xu,K. Yazdani,Sarah Young,Chao Zhang +130 more
TL;DR: The spin-dependent WIMP-neutron limit is the most sensitive constraint to date.
Journal ArticleDOI
Projected WIMP sensitivity of the LUX-ZEPLIN dark matter experiment
D. S. Akerib,Carl W. Akerlof,S. Alsum,Henrique Araujo,M. Arthurs,X. Bai,A. J. Bailey,J. Balajthy,S. Balashov,D. A. Bauer,J. Belle,P. Beltrame,T. Benson,Ethan Bernard,T. P. Biesiadzinski,K. E. Boast,B. Boxer,P. Brás,J. H. Buckley,Vv. Bugaev,Sergey Burdin,J. Busenitz,C. Carels,Duncan Carlsmith,Ben Carlson,M. C. Carmona-Benitez,C. Chan,J. J. Cherwinka,A. Cole,A. Cottle,W. Craddock,A. Currie,J. E. Cutter,C. E. Dahl,L.D. Viveiros,A. Dobi,J. E. Y. Dobson,E. Druszkiewicz,T. K. Edberg,W. R. Edwards,A. Fan,Simon Fayer,S. Fiorucci,T. Fruth,R. J. Gaitskell,J. Genovesi,C. Ghag,M. G. D. Gilchriese,Mgd van der Grinten,C. R. Hall,S. Hans,K. Hanzel,S. J. Haselschwardt,S. A. Hertel,Seth Hillbrand,C. Hjemfelt,Hoff,J. Y.K. Hor,D. Q. Huang,C. M. Ignarra,W. Ji,Asher Kaboth,K. Kamdin,J. Keefner,D. Khaitan,A. Khazov,Yeongduk Kim,C. D. Kocher,Elena Korolkova,H. Kraus,H.J. Krebs,L. Kreczko,Benjamin Krikler,V. A. Kudryavtsev,S. Kyre,Juhyeong Lee,B. G. Lenardo,David Leonard,K. T. Lesko,C. Levy,J. Li,J. Liao,F.-T. Liao,J. Lin,A. Lindote,R. Linehan,W. H. Lippincott,X. Liu,M.I. Lopes,B.L. Paredes,Wolfgang Lorenzon,S. Luitz,J. M. Lyle,Peter Majewski,A. Manalaysay,R. L. Mannino,C. Maupin,Daniel McKinsey,Yue Meng,E. H. Miller,J. Mock,M. E. Monzani,J. A. Morad,E. Morrison,B. J. Mount,A. Murphy,H. N. Nelson,F. Neves,J. A. Nikoleyczik,K. O'Sullivan,I. Olcina,Olevitch,K. C. Oliver-Mallory,K. J. Palladino,S. J. Patton,E. K. Pease,Bjoern Penning,A. Piepke,S. Powell,R. M. Preece,K. Pushkin,B. N. Ratcliff,J. Reichenbacher,C. Rhyne,A. Richards,J.P. Rodrigues,Richard Rosero,P. Rossiter,J.S. Saba,M. Sarychev,R. W. Schnee,Michael Schubnell,P.R. Scovell,S. Shaw,T. A. Shutt,J.J. Silk,C. Silva,K. Skarpaas,W. Skulski,M. Solmaz,V. N. Solovov,P. Sorensen,I. Stancu,M.R. Stark,T.M. Stiegler,K. Stifter,Matthew Szydagis,W. C. Taylor,R. Taylor,D. J. Taylor,D. Temples,P. A. Terman,K.J. Thomas,M. Timalsina,W. H. To,A. Tomás,T. Tope,Mani Tripathi,C. E. Tull,L. Tvrznikova,U. Utku,J. Va’vra,Antonin Vacheret,J.R. Verbus,E. Voirin,W.L. Waldron,J. R. Watson,R. C. Webb,D. White,T. J. Whitis,W. J. Wisniewski,Witherell,F.L.H. Wolfs,D. Woodward,S. D. Worm,Minfang Yeh,J. Yin,Ian S. Young +177 more
TL;DR: Lux-ZEPLIN (LZ) as mentioned in this paper is a next-generation dark matter direct detection experiment that will operate 4850 feet underground at the Sanford Underground Research Facility (SURF) in Lead, South Dakota, USA using a two-phase xenon detector with an active mass of 7 tonnes.
ReportDOI
LUX-ZEPLIN (LZ) Conceptual Design Report
D. S. Akerib,D. S. Akerib,R. M. Preece,V. Bugaev,T. K. Edberg,Hoff,Patrick Bauer,A. Currie,J. Mock,D. White,V. M. Gehman,S. D. Worm,M. F. Marzioni,D. Markley,C. M. Ignarra,E. M. Boulton,Sergey Burdin,Bhawna Gomber,C. E. Dahl,E. Druszkiewicz,Eli Woods,S. A. Hertel,Daniel McKinsey,P.R. Scovell,T.W. Hurteau,Olevitch,T. A. Shutt,T. J. R. Davison,K. C. Oliver-Mallory,P. Ford,B. Holbrook,C. Ghag,K. Sundarnath,B. N. Edwards,A. Khazov,R.M. Gerhard,J.S. Saba,M. Elnimr,A.A. Chiller,S. Balashov,Wolfgang Lorenzon,L. Reichhart,J. Busenitz,Carl W. Akerlof,V. B. Francis,A. Konovalov,Matthew Szydagis,Mikkel B. Johnson,J. Reichenbacher,H. Kraus,Wenzhao Wei,Laura Manenti,M. Cascella,D. Woodward,Minfang Yeh,C. Carels,S. Luitz,Witherell,W. Skulski,Sridhara Dasu,X. Ji,W. T. Emmet,N.J. Gantos,J. E. Cutter,A. Tomás,K. O'Sullivan,F. G. O'Neill,J. E. Y. Dobson,J. Thomson,J. H. Buckley,K.J. Thomas,I. Stancu,M.J. Barry,T.J. Martin,A. Lindote,M. E. Monzani,R. Bunker,K. T. Lesko,Chao Zhang,Mani Tripathi,S. J. Haselschwardt,L. Tvrznikova,P. A. Terman,Duncan Carlsmith,M. R. While,D. Khaitan,R.G. Jacobsen,J. O'Dell,A. Harris,E. K. Pease,J. Va’vra,J. Lin,K. Skarpaas,Elena Korolkova,S.K. Young,W. Craddock,T. J. Whitis,B. N. Ratcliff,M. C. Carmona-Benitez,J. Liu,R. J. Gaitskell,C. Chiller,H.J. Krebs,K. Kazkaz,N.A. Larsen,R. Bramante,M. G. D. van der Grinten,Richard Rosero,C. R. Hall,E. Holtom,C. Lee,C. O. Vuosalo,V. N. Solovov,C. Rhyne,T. J. Sumner,S. Powell,P. Beltrame,R. C. Webb,M. G. D. Gilchriese,C. Fu,J. A. Morad,S. Kyre,D. R. Tiedt,L. de Viveiros,B. P. Tennyson,D. Q. Huang,C. Silva,A. Bernstein,T. P. Biesiadzinski,J. Balajthy,J.P. Rodrigues,S. J. Patton,M.R. Stark,F.-T. Liao,S. Stephenson,W. H. Lippincott,Yue Meng,K. Pushkin,L. Wang,Michael Schubnell,X. Bai,K. J. Palladino,D.Yu. Akimov,W. H. To,A. V. Kumpan,Alexander Bolozdynya,A. St. J. Murphy,A. Dobi,D. J. Taylor,A.V. Khromov,Ethan Bernard,K. E. Boast,D.C. Malling,P. Sorensen,Peter Majewski,F. Neves,F.L.H. Wolfs,V.V. Sosnovtsev,A. J. Bailey,H. N. Nelson,S. Shaw,J. J. Cherwinka,M.I. Lopes,X. Liu,E. H. Miller,C. Chan,V. A. Kudryavtsev,J.R. Verbus,R. L. Mannino,Dongming Mei,C. H. Faham,S. Uvarov,T.M. Stiegler,R. W. Schnee,M. Pangilinan,Henrique Araujo,S. Alsum,W. J. Wisniewski,H. J. Rose,K. Kamdin,M. Sarychev,A. Manalaysay,W. Ji,J. Yin,W. C. Taylor,W. R. Edwards,J.P. da Cunha,Y. Ju,A. Piepke,W.L. Waldron,C. E. Tull,B. G. Lenardo,Ben Carlson,S. Fiorucci,James Nikkel +194 more
TL;DR: The design and performance of the LUX-ZEPLIN (LZ) detector is described as of March 2015 in this Conceptual Design Report as mentioned in this paper. And the LZ detector will be located at the Sanford Underground Research Facility in South Dakota.