R. H. Becker

1. A Survey of [CLC][ITAL]z[/ITAL][/CLC] > 5.8 Quasars in the Sloan Digital Sky Survey. I. Discovery of Three New Quasars and the Spatial Density of Luminous Quasars at [CLC][ITAL]z[/ITAL][/CLC] ∼ 6
   2001/08/31 by Xiaohui Fan, Vijay K. Narayanan, Robert H. Lupton +37 · 55 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae #astro-ph
2. A Survey of [CLC][ITAL]z[/ITAL][/CLC] ] 5.7 Quasars in the Sloan Digital Sky Survey. II. Discovery of Three Additional Quasars at [CLC][ITAL]z[/ITAL][/CLC] ] 6
   2003/01/08 by Xiaohui Fan, Michael A. Strauss, Donald P. Schneider +37 · 84 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph
3. First Result from the Alpha Magnetic Spectrometer on the International Space Station: Precision Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–350 GeV
   2013/04/03 by M. Aguilar, G. Alberti, B. Alpat +97 · 39 citations
   Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Astrophysics and Cosmic Phenomena #Particle physics theoretical and experimental studies
4. The Alpha Magnetic Spectrometer (AMS) on the International Space Station: Part I – results from the test flight on the space shuttle
   2002/08/01 by M. Aguilar, J. Alcaraz Maestre, J. Alcaraz +238 · 20 citations
   Biochemistry, Genetics and Molecular Biology · Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Geomagnetism and Paleomagnetism Studies #Ionosphere and magnetosphere dynamics
5. The Einstein /HEAO 2/ X-ray Observatory
   1979/06/01 by R. Giacconi, G. Branduardi, U. G. Briel +28 · 8 citations
   Physics and Astronomy · Engineering · #X-ray Spectroscopy and Fluorescence Analysis #Nuclear Physics and Applications #Advanced X-ray and CT Imaging
6. The FIRST‐2MASS Red Quasar Survey
   2007/06/21 by Eilat Glikman, David J. Helfand, D. J. Helfand +6 · 9 citations
   Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Galaxies: Formation, Evolution, Phenomena #Radio Astronomy Observations and Technology #astro-ph
7. The Reddest Quasars
   2001/07/23 by Michael D. Gregg, Mark Lacy, Richard L. White +8 · 17 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #astro-ph
8. A gravitationally lensed quasar with quadruple images separated by 14.62 arcseconds
   2003/12/01 by Naohisa Inada, N. Inada, Masamune Oguri +53 · 18 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph
9. Signals from the Noise: Image Stacking for Quasars in the FIRST Survey
   2006/07/31 by Richard L. White, R. L. White, D. J. Helfand +6 · 10 citations
   Physics and Astronomy · #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #Radio Astronomy Observations and Technology #astro-ph
10. The Spitzer Extragalactic Representative Volume Survey (SERVS): Survey Definition and Goals*
    2012/06/30 by J.-C. Mauduit, Jean‐Christophe Mauduit, J. -C. Mauduit +118 · 10 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Context (archaeology) #Galaxies: Formation, Evolution, Phenomena #Galaxy #Galaxy formation and evolution #Geography #Physics #Quasar #Radio Astronomy Observations and Technology #Spitzer Space Telescope #Star formation #Telescope #astro-ph.CO
11. Observations and Theoretical Implications of the Large‐Separation Lensed Quasar SDSS J1004+4112
    2003/12/23 by M. Oguri, Masamune Oguri, Naohisa Inada +47 · 10 citations
    Physics and Astronomy · #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae #astro-ph
12. The Environments of a Complete Moderate-Redshift Sample of FIRST Bent-Double Radio Sources
    2001/02/28 by E. L. Blanton, Michael D. Gregg, M. D. Gregg +4 · 6 citations
    Physics and Astronomy · #Astrophysics and Star Formation Studies #Galaxies: Formation, Evolution, Phenomena #Radio Astronomy Observations and Technology #astro-ph
13. THE SLOAN DIGITAL SKY SURVEY QUASAR LENS SEARCH. II. STATISTICAL LENS SAMPLE FROM THE THIRD DATA RELEASE
    2007/08/31 by Naohisa Inada, Masamune Oguri, Robert H. Becker +43 · 6 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Galaxies: Formation, Evolution, Phenomena #Galaxy #Galaxy cluster #Gamma-ray bursts and supernovae #Lens (geology) #OVV quasar #Optics #Physics #Quasar #Redshift #Sky #astro-ph
14. What Determines the Depth of Broad Absorption Lines? Keck HIRES Observations of BALQSO 1603+3002
    1999/03/09 by Nahum Arav, R. H. Becker, Robert H. Becker +8 · 3 citations
    Chemistry · Physics and Astronomy · #Gamma-ray bursts and supernovae #Spectroscopy and Laser Applications #Stellar, planetary, and galactic studies #astro-ph
15. Structure Function Analysis of Long-Term Quasar Variability
    2004/11/12 by W. H. de Vries, R. H. Becker, R. L. White +2 · 4 citations
    Physics and Astronomy · #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph
16. SDSS J1029+2623: A Gravitationally Lensed Quasar with an Image Separation of 22."5
    2006/11/08 by Naohisa Inada, Masamune Oguri, Tomoki Morokuma +22 · 5 citations
    Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Galaxies: Formation, Evolution, Phenomena #astro-ph
17. FIRST Observations of the Second-Brightest Quasar
    2001/03/01 by Karen M. Leighly, K. M. Leighly, J. P. Halpern +3 · 4 citations
    Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Galaxies: Formation, Evolution, Phenomena #astro-ph
18. A New Catalog of Radio Compact HiiRegions in the Milky Way
    2004/10/15 by Uriel Giveon, U. Giveon, R. H. Becker +5 · 3 citations
    Physics and Astronomy · #Astrophysics and Star Formation Studies #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph
19. SDSS J1335+0118: A New Two-Image Gravitational Lens
    2003/11/30 by Masamune Oguri, Naohisa Inada, F. J. Castander +18 · 3 citations
    Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Galaxies: Formation, Evolution, Phenomena #Galaxy #Gamma-ray bursts and supernovae #Gravitation #Gravitational lens #Lens (geology) #Optics #Physics #Quasar #Redshift #Sky #astro-ph
20. Weak Lensing by Large-Scale Structure with the FIRST Radio Survey
    1998/10/01 by Alexandre Réfrégier, A. Refregier, Shaun T Brown +18 · 1 citation
    Physics and Astronomy · #Adaptive optics and wavefront sensing #Astrophysics (astro-ph) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Pulsars and Gravitational Waves Research #astro-ph
21. High-Redshift Quasars Found in Sloan Digital Sky Survey Commissioning Data. III. A Color-selected Sample at [ITAL][CLC]i[/CLC][/ITAL]* < 20 in the Fall Equatorial Stripe
    2000/08/31 by Xiaohui Fan, X. Fan, M. A. Strauss +31 · 1 citation
    Mathematics · Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Emission spectrum #Equivalent width #Galaxies: Formation, Evolution, Phenomena #Galaxy #Gamma-ray bursts and supernovae #Mathematics #Photometry (optics) #Physics #Quasar #Redshift #Rest frame #Sky #Spectral line #Standard deviation #Stars #Statistics #astro-ph
22. Star Formation in Low Radio Luminosity Active Galactic Nuclei from the Sloan Digital Sky Survey
    2007/04/16 by W. H. de Vries, J. A. Hodge, Jacqueline Hodge +3 · 4 citations
    Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Star Formation Studies #Galaxies: Formation, Evolution, Phenomena #astro-ph
23. Optical Counterparts for 70,000 Radio Sources: APM Identifications for the FIRST Radio Survey
    2001/10/18 by Richard G. McMahon, R. G. McMahon, Richard L. White +5 · 1 citation
    Engineering · Physics and Astronomy · #Active galactic nucleus #Astrometry #Astronomical Observations and Instrumentation #Astronomy #Astrophysics #Completeness (order theory) #Computer science #Galaxies: Formation, Evolution, Phenomena #Galaxy #Magnitude (astronomy) #Physics #RADIUS #Radio Astronomy Observations and Technology #Radio galaxy #Source counts #Stars #astro-ph
24. Double-Lobed Radio Quasars from the Sloan Digital Sky Survey
    2005/10/26 by W. H. de Vries, R. H. Becker, R. L. White · 1 citation
    Medicine · Physics and Astronomy · #Active galactic nucleus #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Cosmic Phenomena #Galaxies: Formation, Evolution, Phenomena #Galaxy #Medicine #OVV quasar #Physics #Population #Quasar #Redshift #Sky #astro-ph
25. Discovery of a Classic FR II Broad Absorption Line Quasar from the FIRST Survey
    2000/06/26 by Michael D. Gregg, Robert H. Becker, R. H. Becker +7 · 1 citation
    Chemistry · Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Brightness #Chemistry #Emission spectrum #Galaxies: Formation, Evolution, Phenomena #Galaxy #Gamma-ray bursts and supernovae #OVV quasar #Physics #Polarization (electrochemistry) #Quasar #Spectral line #astro-ph
26. A 4.8 hour periodicity in the spectra of Cygnus X-3
    1978/09/01 by R. H. Becker, J. L. Robinson-Saba, S. H. Pravdo +4 · 1 citation
    Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomical spectroscopy #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Atomic and Molecular Physics #Binary star #Emission spectrum #Galaxy #Light curve #Line (geometry) #Neutron star #Physics #ROSAT #Spectral line #Spectroscopy #Stars #X-ray binary
27. Hydrologic impacts of engineering projects on the Tigris–Euphrates system and its marshlands
    2008/02/12 by Charles Jones, C. Jones, M. Sultan +11 · 1 citation
    Agricultural and Biological Sciences · Environmental Science · #Cartography #Drainage basin #Ecology #Environmental science #Flood Risk Assessment and Management #Geography #Geology #Hydrology (agriculture) #Hydrology and Watershed Management Studies #Marsh #Period (music) #Soil erosion and sediment transport #Surface runoff #Watershed #Wetland