Measurements of Sunyaev-Zel’dovich Effect Scaling Relations for Clusters of Galaxies

Kavli Affiliate: Bradford Benson | First 5 Authors: B. A. Benson, P. A. R. Ade, J. J. Bock, K. M. Ganga, C. N. Henson | Summary: We present new measurements of the Sunyaev-Zel’dovich (SZ) effect from clusters of galaxies using the Sunyaev-Zel’dovich Infrared Experiment (SuZIE II). We combine these new measurements with previous cluster observations […]


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Chandra Observations and Monte Carlo Simulations of the Grain-Scattered Halo of the Binary X-Ray Pulsar 4U 1538-52

Kavli Affiliate: George W. Clark | First 5 Authors: George W. Clark, , , , | Summary: Properties of the X-ray halo of the eclipsing X-ray pulsar 4U 1538-52 are derived from a 25 ksec observation by the Chandra X-Ray Observatory. Profiles of the halo, compiled in two energy ranges, 2 to 4 keV and […]


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Possible Evidence For Axino Dark Matter In The Galactic Bulge

Kavli Affiliate: Liantao Wang | First 5 Authors: Dan Hooper, Lian-Tao Wang, , , | Summary: Recently, the SPI spectrometer on the INTEGRAL satellite observed strong 511 keV line emission from the galactic bulge. Although the angular distribution (spherically symmetric with width of sim 9 degree) of this emission is difficult to account for with […]


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A Review of the Current Status of Follow-Up Techniques to Study Known Extrasolar Planets

Kavli Affiliate: David Charbonneau | First 5 Authors: David Charbonneau, , , , | Summary: I present a review of observational efforts to study known extrasolar planets by methods that are complementary to the radial velocity technique. I describe the current state of attempts to detect and characterize such planets by astrometry, by reflected light, […]


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Status of CMB Polarization Measurements from DASI and Other Experiments

Kavli Affiliate: John Carlstrom | First 5 Authors: J. E. Carlstrom, J. Kovac, E. M. Leitch, C. Pryke, | Summary: We review the current status and future plans for polarization measurements of the cosmic microwave background radiation, as well as the cosmology these measurements will address. After a long period of increasingly sensitive upper limits, […]


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The Incidence of Strong-Lensing Clusters in the Red-Sequence Cluster Survey

Kavli Affiliate: Michael Gladders | First 5 Authors: Michael D. Gladders, Henk Hoekstra, H. K. C. Yee, Patrick B. Hall, L. Felipe Barrientos | Summary: The incidence of giant arcs due to strong-lensing clusters of galaxies is known to be discrepant with current theoretical expectations. This result derives from a comparison of several cluster samples […]


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Self-Consistency and Calibration of Cluster Number Count Surveys for Dark Energy

Kavli Affiliate: Wayne Hu | First 5 Authors: Wayne Hu, , , , | Summary: Cluster number counts offer sensitive probes of the dark energy if and only if the_evolution_ of the cluster mass versus observable relation(s) is well calibrated. We investigate the potential for internal calibration by demanding consistency in the counts as a […]


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Coupled Two-Way Clustering Analysis of Breast Cancer and Colon Cancer Gene Expression Data

Kavli Affiliate: Robert Wood | First 5 Authors: Gad Getz, Hilah Gal, Itai Kela, Eytan Domany, Dan A. Notterman | Summary: We present and review Coupled Two Way Clustering, a method designed to mine gene expression data. The method identifies submatrices of the total expression matrix, whose clustering analysis reveals partitions of samples (and genes) […]


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