Search Results - "Boughn, S. P."

The cross-correlation between the microwave and X-ray backgrounds: foregrounds and systematics by Boughn, S. P., Crittenden, R. G.

“…Recently, we presented evidence for a cross-correlation of the WMAP satellite map of the cosmic microwave background (CMB) and the HEAO1 satellite map of the…”
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Evidence for Inverted-Spectrum 20 GHz Emission in the Galactic Plane by Boughn, S. P, Pober, J. C

“…A comparison of a 19 GHz full-sky map with the WMAP satellite K-band (23 GHz) map indicates that the bulk of the 20 GHz emission within 7 degree of the…”
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The Large-Scale Bias of the Hard X-Ray Background by Boughn, S. P, Crittenden, R. G

“…Recent deep X-ray surveys combined with spectroscopic identification of the sources have allowed the determination of the rest-frame 2-8 keV luminosity as a…”
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Radio Source Contributions to the Microwave Sky by Boughn, S. P., Partridge, R. B.

“…Cross-correlations of theWilkinson Microwave Anisotropy Probe(WMAP) full sky K-, Ka-, Q-, V-, and W-band maps with the 1.4 GHz NVSS source count map and the…”
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Cross correlation of the cosmic microwave background with radio sources: constraints on an accelerating universe by Boughn, S P, Crittenden, R G

“…We present a new limit on the cosmological constant based on the absence of correlations between the cosmic microwave background (CMB) and the distribution of…”
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The Large-Scale Structure of the X-Ray Background and Its Cosmological Implications by Boughn, S. P, Crittenden, R. G, Koehrsen, G. P

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A detection of the integrated Sachs–Wolfe effect by Boughn, S.P., Crittenden, R.G.

“…We have detected statistically significant correlations between the cosmic microwave background and two tracers of large-scale structure, the HEAO1 A2 full sky…”
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The case of the identically accelerated twins by Boughn, S. P.

“…A variation on the ‘‘twin paradox’’ of special relativity is presented wherein twins undergo the same acceleration for the same length of time, yet they age…”
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Gravitational wave excitation of the 160-min solar oscillation? by Kuhn, J. R, Boughn, S. P

“…A calculation of the solar cross-section for gravitational wave excitation was performed to examine the possibility that a distant binary star system is the…”
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The Central Galaxy in Abell 2029: An Old Supergiant by Uson, Juan M., Boughn, Stephen P., Kuhn, Jeffrey R.

“…A mosaic of images shows the extended structure of the cD galaxy that resides at the center of the rich cluster of galaxies Abell 2029. After correcting for…”
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Correlations between the cosmic X-ray and microwave backgrounds: constraints on a cosmological constant by Boughn, S.P., Crittenden, R.G., Turok, N.G.

“…In universes with significant curvature or cosmological constant, cosmic microwave background (CMB) anisotropies are created very recently via the Rees-Sciama…”
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Observation of Mechanical Nyquist Noise in a Cryogenic Gravitational-Wave Antenna by Boughn, S. P., Fairbank, W. M., Giffard, R. P., Hollenhorst, J. N., McAshan, M. S., Paik, H. J., Taber, R. C.

“…A 680-kg, Weber-type, cylindrical, gravitational-wave detector has been operated at liquid helium temperature. The average vibrational energy in the lowest…”
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RMS Radio Source Contributions to the Microwave Sky by Boughn, S. P, Partridge, R. B

“…Cross-correlations of the WMAP full sky K, Ka, Q, V, and W band maps with the 1.4 GHz NVSS source count map and the HEAO I A2 2-10 keV full sky X-ray flux map…”
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The cross-correlation between the microwave and X-ray backgrounds: foregrounds and systematics by Boughn, S. P., Crittenden, R. G.

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Two Gravity-Wave Detectors: A Comparison by Rasband, S. N., Pipes, P. B., Hamilton, W. O., Boughn, S. P.

“…The sensitivity of a dumbbell gravity-wave antenna is compared with that for a cylindrical detector. It is concluded that a Weber cylindrical antenna is…”
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Galactic Emission at 19 GHz by de Oliveira-Costa, Angélica, Tegmark, Max, Page, Lyman A, Boughn, Stephen P

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Mechanical Oscillations Induced by Penetrating Particles by Beron, B. L., Boughn, S. P., Hamilton, W. O., Hofstadter, R., Martin, T. W.

“…Investigations into the production of mechanical oscillations in aluminum cylinders by high energy electrons reveal that the mechanism of excitation is a "hot…”
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On Radio and X-Ray Emission Mechanisms in Nearby, X-Ray-bright Galactic Nuclei by Yi, Insu, Boughn, Stephen P

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Evidence for Inverted Spectrum 20 GHz Emission in the Galactic Plane by Boughn, S. P, Pober, J. C

“…Astrophys.J.661:938-943,2007 A comparison of a 19 GHz full-sky map with the WMAP satellite K band (23 GHz) map indicates that the bulk of the 20 GHz emission…”
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Radio/X-Ray Luminosity Relation for Advection-dominated Accretion: Implications for Emission-Line Galaxies and the X-Ray Background by Yi, Insu, Boughn, Stephen P

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