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A Transiting "51 Peg-like" Planet.
Doppler measurements from Keck exhibit a sinusoidal periodicity in the velocities of the G0 dwarf HD 209458, having a semiamplitude of 81 m s-1 and a period of 3.5239 days, which is indicative of a… Expand
Chandra X-Ray Detection of the Radio Hot Spots of 3C 295.
It is argued that a synchrotron self-Compton (SSC) model is preferred for most or all of the observed X-ray emission and lends weight to the assumption of equipartition and suggests that relativistic protons do not dominate the particle energy density. Expand
Search for Transits of a Short-Period, Sub-Saturn Extrasolar Planet Orbiting HD 46375.
- Physics, Medicine
- The Astrophysical journal
- 10 June 2000
Analysis of the photometry for HD 46375 reveals no photometric variability larger than 0.0001+/-0.0002 mag at the orbital period of the planet, which effectively eliminates starspots and stellar pulsations as the cause of the radial velocity variations used to infer the planet's existence. Expand
COLDFUSlON-RECENTSTAruS AND A NEW DOOR FOR SCIENCE
In the onginal report of "cold fusion" (CF) by Pens, Fleischmann, and Hawkinsl (PF), excess beat generation of. up to 26.8 Watts was reported for an expenment in which the input electric power was… Expand
Refraction As A Function Of Atomic Gravitation Fresh Insight Into The Natureof Space And A New Possibility In The Creation Of Metamaterials
The paper states and illustrates what it claims as a new discovery, namely, that the refractive index of a material is directly proportional to the material’s atomic gravitation. Then there follows… Expand
A SURVEY OF OUR PRESENT SOURCES OF INFORMATION ON THE CONVERSION CONSTANT , A ( = X , / X 8 ) AND THE ABSOLUTE JVAVELENGTHS OF X-RAY EMISSION LINES
* This research was supported by the United States Air Force under Contract No. AF 18 (600)771 monitored by the AF Office of Scientific Research of the Air Research and Development Command. 1 Breit,… Expand
A ug 2 00 4 A Redshift z ≈ 5 . 4 Lyman-α Emitting Galaxy with Linear Morphology in the GRAPES / UDF Field
We have discovered an extended Lyman-α plume associated with a compact source at redshift z ≈ 5.4 in slitless spectroscopic data from the Grism ACS Program for Extragalactic Science (GRAPES) project.… Expand
ApJ HD 179079 b and HD 73435 b : Two Exoplanets Discovered at Keck Observatory 1
We present two exoplanets detected at Keck Observatory. HD 179079 is a G5 subgiant that hosts a hot Neptune planet with M sin i = 27.5 M⊕ in a 14.48 d, low-eccentricity orbit. The velocity… Expand
Reexamination of evidence for a radiatively decaying neutrino.
Large-aperture low-dispersion exposures obtained with the IUE short-wavelength camera have been reanalyzed to examine the possibility of using nonstandard electroweak models to explain the steplike signal of 5-sigma significance in the cosmic background, and no evidence yet exists for the postulated cosmic UV radiation from neutrino decay. Expand