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Reiko Nakajima
Researcher at University of Pennsylvania
Publications - 46
Citations - 14721
Reiko Nakajima is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Galaxy & Weak gravitational lensing. The author has an hindex of 31, co-authored 38 publications receiving 13981 citations. Previous affiliations of Reiko Nakajima include ASTRON & Lawrence Berkeley National Laboratory.
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Journal ArticleDOI
Cosmological parameters from SDSS and WMAP
Max Tegmark,Max Tegmark,Michael A. Strauss,Michael R. Blanton,Kevork N. Abazajian,Scott Dodelson,Scott Dodelson,Håvard B. Sandvik,Xiaomin Wang,David H. Weinberg,Idit Zehavi,Neta A. Bahcall,Fiona Hoyle,David J. Schlegel,Roman Scoccimarro,Michael S. Vogeley,Andreas A. Berlind,Tamás Budavári,Andrew J. Connolly,Daniel J. Eisenstein,Douglas P. Finkbeiner,Joshua A. Frieman,Joshua A. Frieman,James E. Gunn,Lam Hui,Bhuvnesh Jain,David Johnston,David Johnston,Stephen M. Kent,Huan Lin,Reiko Nakajima,Robert C. Nichol,Jeremiah P. Ostriker,Adrian Pope,Ryan Scranton,Uroš Seljak,Ravi K. Sheth,Albert Stebbins,Alexander S. Szalay,István Szapudi,Yongzhong Xu,James Annis,Jon Brinkmann,Scott Burles,Francisco J. Castander,István Csabai,Jon Loveday,Mamoru Doi,Masataka Fukugita,Bruce Gillespie,Greg Hennessy,David W. Hogg,Željko Ivezić,Gillian R. Knapp,D. Q. Lamb,Brian C. Lee,Robert H. Lupton,Timothy A. McKay,Peter Z. Kunszt,Jeffrey A. Munn,Liam O'Connell,John Peoples,Jeffrey R. Pier,Michael Richmond,Constance M. Rockosi,Donald P. Schneider,Christopher Stoughton,Douglas L. Tucker,Daniel E. Vanden Berk,Brian Yanny,Donald G. York +70 more
TL;DR: In this paper, the authors measured cosmological parameters using the three-dimensional power spectrum P(k) from over 200,000 galaxies in the Sloan Digital Sky Survey (SDSS) in combination with WMAP and other data.
Journal ArticleDOI
The three-dimensional power spectrum of galaxies from the sloan digital sky survey
Max Tegmark,Michael R. Blanton,Michael A. Strauss,Fiona Hoyle,David J. Schlegel,Roman Scoccimarro,Michael S. Vogeley,David H. Weinberg,Idit Zehavi,Andreas A. Berlind,Tamás Budavári,Andrew J. Connolly,Daniel J. Eisenstein,Douglas P. Finkbeiner,Joshua A. Frieman,Joshua A. Frieman,James E. Gunn,Andrew J. S. Hamilton,Lam Hui,Bhuvnesh Jain,David Johnston,David Johnston,Stephen M. Kent,Huan Lin,Reiko Nakajima,Robert C. Nichol,Jeremiah P. Ostriker,Adrian Pope,Ryan Scranton,Uroš Seljak,Ravi K. Sheth,Albert Stebbins,Alexander S. Szalay,István Szapudi,Licia Verde,Yongzhong Xu,James Annis,Neta A. Bahcall,Jon Brinkmann,Scott Burles,Francisco J. Castander,István Csabai,Jon Loveday,Mamoru Doi,Masataka Fukugita,J. Richard Gott,Greg Hennessy,David W. Hogg,Željko Ivezić,Gillian R. Knapp,D. Q. Lamb,Brian C. Lee,Robert H. Lupton,Timothy A. McKay,Peter Z. Kunszt,Jeffrey A. Munn,Liam O'Connell,John Peoples,Jeffrey R. Pier,Michael Richmond,Constance M. Rockosi,Donald P. Schneider,Christopher Stoughton,Douglas L. Tucker,Daniel E. Vanden Berk,Brian Yanny,Donald G. York +66 more
TL;DR: In this paper, the authors employed a matrix-based method using pseudo-Karhunen-Loeve eigenmodes, producing uncorrelated minimum-variance measurements in 22 k-bands of both the clustering power and its anisotropy due to redshift-space distortions.
Journal ArticleDOI
The Sixth Data Release of the Sloan Digital Sky Survey
Jennifer K. Adelman-McCarthy,Marcel A. Agüeros,S. Allam,S. Allam,Carlos Allende Prieto,K. S. J. Anderson,Scott F. Anderson,James Annis,Neta A. Bahcall,Coryn A. L. Bailer-Jones,Ivan K. Baldry,Ivan K. Baldry,John C. Barentine,Bruce A. Bassett,Andrew C. Becker,Timothy C. Beers,Eric F. Bell,Andreas A. Berlind,Mariangela Bernardi,Michael R. Blanton,John J. Bochanski,William N. Boroski,Jarle Brinchmann,J. Brinkmann,Robert J. Brunner,Tamás Budavári,Samuel Carliles,Michael A. Carr,Francisco J. Castander,D. Cinabro,Richard J. Cool,Kevin R. Covey,István Csabai,István Csabai,Carlos E. Cunha,James R. A. Davenport,Ben Dilday,Mamoru Doi,Daniel J. Eisenstein,Michael L. Evans,Xiaohui Fan,Douglas P. Finkbeiner,Scott D. Friedman,Joshua A. Frieman,Joshua A. Frieman,Masataka Fukugita,Boris T. Gänsicke,Evalyn Gates,Bruce Gillespie,Karl Glazebrook,Jim Gray,Eva K. Grebel,Eva K. Grebel,James E. Gunn,Vijay K. Gurbani,Vijay K. Gurbani,Patrick B. Hall,Paul Harding,Michael Harvanek,Suzanne L. Hawley,Jeffrey J. E. Hayes,Timothy M. Heckman,John S. Hendry,Robert B. Hindsley,Christopher M. Hirata,Craig J. Hogan,David W. Hogg,J. B. Hyde,Shin-Ichi Ichikawa,Željko Ivezić,Sebastian Jester,Jennifer A. Johnson,Anders M. Jorgensen,Mario Juric,Stephen M. Kent,Richard Kessler,S. J. Kleinman,Gillian R. Knapp,Richard G. Kron,Richard G. Kron,Jurek Krzesinski,Jurek Krzesinski,Nikolay Kuropatkin,D. Q. Lamb,Hubert Lampeitl,Svetlana Lebedeva,Young Sun Lee,R. French Leger,Sébastien Lépine,Marcos Lima,Huan Lin,Dan Long,Craig P. Loomis,Jon Loveday,Robert H. Lupton,Olena Malanushenko,Viktor Malanushenko,Rachel Mandelbaum,Bruce Margon,John Marriner,David Martinez-Delgado,Takahiko Matsubara,P. M. McGehee,Timothy A. McKay,Avery Meiksin,Heather L. Morrison,Jeffrey A. Munn,Reiko Nakajima,Eric H. Neilsen,Heidi Jo Newberg,Robert C. Nichol,T. Nicinski,Maria Nieto-Santisteban,Atsuko Nitta,Sadanori Okamura,Russell Owen,Hiroaki Oyaizu,Nikhil Padmanabhan,Kaike Pan,Changbom Park,John Peoples,Jeffrey R. Pier,Adrian Pope,Norbert Purger,M. Jordan Raddick,Paola Re Fiorentin,Gordon T. Richards,Michael Richmond,Adam G. Riess,Hans-Walter Rix,Constance M. Rockosi,Masao Sako,Masao Sako,David J. Schlegel,Donald P. Schneider,Matthias R. Schreiber,Axel Schwope,Uroš Seljak,Uroš Seljak,Branimir Sesar,Erin Sheldon,K. Shimasaku,Thirupathi Sivarani,J. Allyn Smith,Stephanie A. Snedden,Matthias Steinmetz,Michael A. Strauss,Mark SubbaRao,Mark SubbaRao,Yasushi Suto,Alexander S. Szalay,István Szapudi,Paula Szkody,Max Tegmark,Aniruddha R. Thakar,Christy A. Tremonti,Douglas L. Tucker,A. Uomoto,Daniel E. Vanden Berk,Jan Vandenberg,S. Vidrih,Michael S. Vogeley,Wolfgang Voges,Nicole P. Vogt,Yogesh Wadadekar,David H. Weinberg,Andrew A. West,Simon D. M. White,Brian C. Wilhite,Brian Yanny,D. R. Yocum,Donald G. York,Idit Zehavi,Daniel B. Zucker +173 more
TL;DR: The Sixth Data Release of the Sloan Digital Sky Survey (SDS) as discussed by the authors contains images and parameters of roughly 287 million objects over 9583 deg(2), including scans over a large range of Galactic latitudes and longitudes.
Journal ArticleDOI
The fourth data release of the Sloan Digital Sky Survey
Jennifer K. Adelman-McCarthy,Marcel A. Agüeros,S. Allam,S. Allam,K. S. J. Anderson,Scott F. Anderson,James Annis,Neta A. Bahcall,Ivan K. Baldry,J. C. Barentine,Andreas A. Berlind,Mariangela Bernardi,Michael R. Blanton,William N. Boroski,Howard Brewington,Jarle Brinchmann,Jon Brinkmann,Robert J. Brunner,Tamás Budavári,Larry N. Carey,Michael A. Carr,Francisco J. Castander,A. J. Connolly,István Csabai,István Csabai,Paul C. Czarapata,Julianne J. Dalcanton,Mamoru Doi,Feng Dong,Daniel J. Eisenstein,Michael L. Evans,Xiaohui Fan,Douglas P. Finkbeiner,Scott D. Friedman,Joshua A. Frieman,Joshua A. Frieman,Masataka Fukugita,Bruce Gillespie,Karl Glazebrook,Jim Gray,Eva K. Grebel,James E. Gunn,Vijay K. Gurbani,Vijay K. Gurbani,Ernst De Haas,Patrick B. Hall,Frederick H. Harris,Michael Harvanek,Suzanne L. Hawley,Jeffrey J. E. Hayes,John S. Hendry,Gregory S. Hennessy,Robert B. Hindsley,Christopher M. Hirata,Craig J. Hogan,David W. Hogg,Donald J. Holmgren,Jon A. Holtzman,Shin-Ichi Ichikawa,Željko Ivezić,Sebastian Jester,David Johnston,Anders M. Jorgensen,Mario Juric,Stephen M. Kent,Scot Kleinman,Gillian R. Knapp,Alexei Y. Kniazev,Richard G. Kron,Richard G. Kron,Jurek Krzesinski,Jurek Krzesinski,Nikolay Kuropatkin,D. Q. Lamb,H. Lampeitl,Brian C. Lee,R. French Leger,Huan Lin,Dan Long,Jon Loveday,Robert H. Lupton,Bruce Margon,David Martínez-Delgado,Rachel Mandelbaum,Takahiko Matsubara,Peregrine M. McGehee,Timothy A. McKay,Avery Meiksin,Jeffrey A. Munn,Reiko Nakajima,Thomas Nash,Eric H. Neilsen,Heidi Jo Newberg,Peter R. Newman,Robert C. Nichol,T. Nicinski,Maria Nieto-Santisteban,Atsuko Nitta,William O'Mullane,Sadanori Okamura,Russell Owen,Nikhil Padmanabhan,George Pauls,John Peoples,Jeffrey R. Pier,Adrian Pope,Dimitri Pourbaix,Dimitri Pourbaix,Thomas R. Quinn,Gordon T. Richards,Michael Richmond,Constance M. Rockosi,David J. Schlegel,Donald P. Schneider,Joshua Schroeder,Joshua Schroeder,Ryan Scranton,Uroš Seljak,Uroš Seljak,Erin Sheldon,K. Shimasaku,J. Allyn Smith,J. Allyn Smith,Vernesa Smolić,Stephanie A. Snedden,Chris Stoughton,Michael A. Strauss,Mark Subba Rao,Mark Subba Rao,Alexander S. Szalay,István Szapudi,Paula Szkody,Max Tegmark,Aniruddha R. Thakar,Douglas L. Tucker,Alan Uomoto,Alan Uomoto,Daniel E. Vanden Berk,Jan Vandenberg,Michael S. Vogeley,Wolfgang Voges,Nicole P. Vogt,Lucianne M. Walkowicz,David H. Weinberg,Andrew A. West,Simon D. M. White,Yongzhong Xu,Brian Yanny,D. R. Yocum,Donald G. York,Idit Zehavi,Stefano Zibetti,Daniel B. Zucker +152 more
TL;DR: The fourth data release of the Sloan Digital Sky Survey (SDSS) as discussed by the authors includes all survey-quality data taken through 2004 June, including five-band photometric data for 180 million objects selected over 6670 deg2 and 673,280 spectra of galaxies, quasars and stars selected from 4783 deg2 of those imaging data using the standard SDSS target selection algorithms.
Journal ArticleDOI
The Second Data Release of the Sloan Digital Sky Survey
Kevork N. Abazajian,Jennifer K. Adelman-McCarthy,Marcel A. Agüeros,Sahar S. Allam,S. J.Anderson Kurt,Scott F. Anderson,James Annis,Neta A. Bahcall,Ivan K. Baldry,Steven Bastian,Andreas A. Berlind,Andreas A. Berlind,Mariangela Bernardi,Michael R. Blanton,John J. Bochanski,William N. Boroski,John W. Briggs,Jon Brinkmann,Robert J. Brunner,Tamás Budavári,Larry N. Carey,Samuel Carliles,Francisco J. Castander,A. J. Connolly,István Csabai,István Csabai,Mamoru Doi,Feng Dong,Daniel J. Eisenstein,Michael L. Evans,Xiaohui Fan,Douglas P. Finkbeiner,Scott D. Friedman,Joshua A. Frieman,Joshua A. Frieman,Masataka Fukugita,Roy R. Gal,Bruce Gillespie,Karl Glazebrook,Jim Gray,Eva K. Grebel,James E. Gunn,Vijay K. Gurbani,Vijay K. Gurbani,Patrick B. Hall,Masaru Hamabe,Frederick H. Harris,Hugh C. Harris,Michael Harvanek,Timothy M. Heckman,John S. Hendry,Gregory S. Hennessy,Robert B. Hindsley,Craig J. Hogan,David W. Hogg,Donald J. Holmgren,Shin-Ichi Ichikawa,Takashi Ichikawa,Željko Ivezić,Sebastian Jester,David Johnston,David Johnston,Anders M. Jorgensen,Stephen M. Kent,Scot Kleinman,Gillian R. Knapp,Alexei Y. Kniazev,Richard G. Kron,Richard G. Kron,Jurek Krzesinski,Jurek Krzesinski,Peter Z. Kunszt,Peter Z. Kunszt,N. Kuropatkin,D. Q. Lamb,H. Lampeitl,Brian C. Lee,R. French Leger,Nolan Li,Huan Lin,Yeong Shang Loh,Yeong Shang Loh,Dan Long,Jon Loveday,Robert H. Lupton,Tanu Malik,Bruce Margon,Takahiko Matsubara,Peregrine M. McGehee,Peregrine M. McGehee,Timothy A. McKay,Avery Meiksin,Jeffrey A. Munn,Reiko Nakajima,Thomas Nash,Eric H. Neilsen,Heidi Jo Newberg,Peter R. Newman,Robert C. Nichol,T. Nicinski,Maria Nieto-Santisteban,Atsuko Nitta,Sadanori Okamura,William O'Mullane,Jeremiah P. Ostriker,Russell Owen,Nikhil Padmanabhan,John Peoples,Jeffrey R. Pier,Adrian Pope,Thomas R. Quinn,Gordon T. Richards,Michael Richmond,Walter Hans-Rix,Constance M. Rockosi,David J. Schlegel,Donald P. Schneider,Ryan Scranton,Maki Sekiguchi,Uroš Seljak,G. Sergey,B. Sesar,Erin Sheldon,K. Shimasaku,Walter A. Siegmund,Nicole M. Silvestri,J. Allyn Smith,J. Allyn Smith,Vernesa Smolčić,Stephanie A. Snedden,Albert Stebbins,Chris Stoughton,Michael A. Strauss,Mark Rao Subba,Mark Rao Subba,Alexander S. Szalay,István Szapudi,Paula Szkody,G. P. Szokoly,Max Tegmark,L. F. A. Teodoro,Aniruddha R. Thakar,Christy A. Tremonti,Douglas L. Tucker,Alan Uomoto,Alan Uomoto,Daniel E. Vanden Berk,Jan Vandenberg,Michael S. Vogeley,Wolfgang Voges,Nicole P. Vogt,Lucianne M. Walkowicz,Shu I. Wang,David H. Weinberg,Andrew A. West,Simon D. M. White,Brian C. Wilhite,Yongzhong Xu,Brian Yanny,Naoki Yasuda,Ching-Wa Yip,D. R. Yocum,Donald G. York,Idit Zehavi,Stefano Zibetti,Daniel B. Zucker +165 more
TL;DR: The second data release of the Sloan Digital Sky Survey (SDSS) as mentioned in this paper is the most recent data set to be publicly available, which consists of 3.5 million unique objects, 367,360 spectra of galaxies, quasars, stars, and calibrating blank sky patches selected over 2627 deg2 of this area.