Results 211 to 220 of about 11,137 (251)
Signatures of Higgs dilaton and critical Higgs inflation. [PDF]
García-Bellido J.
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Gravitational Lensing in Astronomy. [PDF]
Wambsganss J.
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Probing the spin of compact objects with gravitational microlensing of gravitational waves
Gopalkrishna Prabhu +3 more
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Quasar Variability and Gravitational Microlensing
The Astrophysical Journal, 1997In this Letter we examine the claim by Baganoff & Malkan that the timescale of brightness variations of quasars increases with decreasing optical wavelength, and that this effect can offset a time dilation effect at high redshift. They base their case on a thin accretion disk model that implies that timescales become shorter as the observed passband ...
M. R. S. Hawkins, A. N. Taylor
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Exoplanet Search Via Gravitational Microlensing
AIP Conference Proceedings, 2009We review the recent results of the exoplanet search via gravitational microlensing. The microlensing technique is unique and complementary to other methods because it does not rely on the light from the primary. Microlensing is sensitive to small‐size planets down to those of Earth mass around dim M‐dwarfs.
Takahiro Sumi +3 more
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Gravitational Microlensing: Current Issues
2003We briefly review four major issues currently being debated in observations of gravitational microlensing within the Local Group. Microlensing in the Galaxy has established that the baryonic denizens of the dark halo do not contribute significantly to its mass budget.
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