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Documentos: 
1. (100%)
A Snapshot Survey for Gravitational Lenses Among z>=4.0 Quasars: I. The
z>5.7 Sample
- Richards, Gordon T.; Strauss, Michael A.; Pindor, Bartosz; Haiman, Zoltan; Fan, Xiaohui; Eisenstein, Daniel; Schneider, Donald P.; Bahcall, Neta A.; Brinkmann, J.; Brunner, Robert
Over the last few years, the Sloan Digital Sky Survey (SDSS) has discovered several hundred quasars ... - 26-jun-2007
2. (100%)
A Snapshot Survey for Gravitational Lenses Among z>=4.0 Quasars: II.
Constraints on the 4.0We report on i-band snapshot observations of 157 Sloan Digital Sky Survey (SDSS) quasars at 4 - 27-jun-2007
3. (100%)
The Sloan Digital Sky Survey Quasar Lens Search. I. Candidate Selection
Algorithm
- Oguri, Masamune; Inada, Naohisa; Pindor, Bartosz; Strauss, Michael A.; Richards, Gordon T.; Hennawi, Joseph F.; Turner, Edwin L.; Lupton, Robert H.; Schneider, Donald P.; Fukugita, Masataka; Brinkmann, Jon
We present an algorithm for selecting an uniform sample of gravitationally lensed quasar candidates ... - 27-jun-2007
4. (83%)
Discovery of a Fifth Image of the Large Separation Gravitationally
Lensed Quasar SDSS J1004+4112
- Inada, Naohisa; Oguri, Masamune; Keeton, Charles R.; Eisenstein, Daniel J.; Castander, Francisco J.; Chiu, Kuenley; Hennawi, Joseph F.; Johnston, David E.; Pindor, Bartosz; Richards, Gordon T.; Rix, Hans-Walter; Schneider, Donald P.; Zheng, Wei
We report the discovery of a fifth image in the large separation lensed quasar system SDSS J1004+411 ... - 27-jun-2007
5. (67%)
SDSS J092455.87+021924.9: an Interesting Gravitationally Lensed Quasar
from the Sloan Digital Sky Survey
- Inada, Naohisa; Becker, Robert H.; Burles, Scott; Castander, Francisco J.; Eisenstein, Daniel; Hall, Patrick B.; Johnston, David E.; Pindor, Bartosz; Richards, Gordon T.; Schechter, Paul L.; Sekiguchi, Maki; White, Richard L.; Brinkmann, J.; Frieman, Joshua A.; Kleinman, S. J.; Krzesi'nski, Jurek; Long, Daniel C.; Neilsen, Eric H.; Jr.; Newman, Peter R.; Nitta, Atsuko; Schneider, Donald P.; Snedden, S.; York, Donald G.
We report the discovery of a new gravitationally lensed quasar from the Sloan Digital Sky Survey, SD ... - 26-jun-2007
6. (67%)
SDSS J0903+5028: A New Gravitational Lens
- Johnston, David E.; Richards, Gordon T.; Frieman, Joshua A.; Keeton, Charles R.; Strauss, Michael A.; Becker, Robert H.; White, Richard L.; Johnson, Eric T.; Ma, Zhaoming; SubbaRao, Mark; Bahcall, Neta A.; Bernardi, Mariangela; Brinkmann, Jon; Eisenstein, Daniel J.; Fukugita, Masataka; Hall, Patrick B.; Inada, Naohisa; Knapp, Gillian R.; Pindor, Bartosz; Schlegel, David J.; Scranton, Ryan; Sheldon, Erin S.; Schneider, Donald P.; Szalay, Alexander S.; York, Donald G.
We report the discovery of a new gravitationally lensed quasar from the Sloan Digital Sky Survey, SD ... - 26-jun-2007
7. (67%)
SDSS J1335+0118: A New Two-Image Gravitational Lens
- Oguri, Masamune; Inada, Naohisa; Castander, Francisco J.; Gregg, Michael D.; Becker, Robert H.; Ichikawa, Shin-Ichi; Pindor, Bartosz; Brinkmann, Jonathan; Eisenstein, Daniel J.; Frieman, Joshua A.; Hall, Patrick B.; Johnston, David E.; Richards, Gordon T.; Schechter, Paul L.; Schneider, Donald P.; Szalay, Alexander S.
We report the discovery of the two-image gravitationally lensed quasar SDSS J1335+0118. The object w ... - 27-jun-2007
8. (67%)
Microlensing of the Broad Emission Line Region in the Quadruple Lens
SDSS J1004+4112
- Richards, Gordon T.; Keeton, Charles R.; Pindor, Bartosz; Hennawi, Joseph F.; Hall, Patrick B.; Turner, Edwin L.; Inada, Naohisa; Oguri, Masamune; Ichikawa, Shin-Ichi; Becker, Robert H.; Gregg, Michael D.; White, Richard L.; Wyithe, J. Stuart B.; Schneider, Donald P.; Johnston, David E.; Frieman, Joshua A.; Brinkmann, J.
We present seven epochs of spectroscopy on the quadruply imaged quasar SDSS J1004+4112, spanning obs ... - 27-jun-2007
9. (67%)
Discovery of Two Gravitationally Lensed Quasars with Image Separations
of 3 Arcseconds from the Sloan Digital Sky Survey
- Oguri, Masamune; Inada, Naohisa; Hennawi, Joseph F.; Richards, Gordon T.; Johnston, David E.; Frieman, Joshua A.; Pindor, Bartosz; Strauss, Michael A.; Brunner, Robert J.; Becker, Robert H.; Castander, Francisco J.; Gregg, Michael D.; Hall, Patrick B.; Rix, Hans-Walter; Schneider, Donald P.; Bahcall, Neta A.; Brinkmann, Jonathan; York, Donald G.
We report the discovery of two doubly-imaged quasars, SDSS J100128.61+502756.9 and SDSS J120629.65+4 ... - 27-jun-2007
10. (67%)
Binary Quasars in the Sloan Digital Sky Survey: Evidence for Excess
Clustering on Small Scales
- Hennawi, Joseph F.; Strauss, Michael A.; Oguri, Masamune; Inada, Naohisa; Richards, Gordon T.; Pindor, Bartosz; Schneider, Donald P.; Becker, Robert H.; Gregg, Michael D.; Hall, Patrick B.; Johnston, David E.; Fan, Xiaohui; Burles, Scott; Schlegel, David J.; Gunn, James E.; Lupton, Robert; Bahcall, Neta A.; Brunner, Robert J.; Brinkman, Jon
We present a sample of 218 new quasar pairs with proper transverse separations R_prop < 1 Mpc/h over ... - 27-jun-2007 |
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