471 citations · 753 across the 8 of their papers we have counts for
8 papers
HARPS-N observes the Sun as a star
Xavier Dumusque, Alex Glenday, David F. Phillips +16
Radial velocity perturbations induced by stellar surface inhomogeneities including spots, plages and granules currently limit the detection of Earth-twins using Doppler spectroscop…
\emph{In-situ} determination of astro-comb calibrator lines to better than 10 cm s
C. -H. Li, A. Glenday, A. J. Benedick +11
Improved wavelength calibrators for high-resolution astrophysical spectrographs will be essential for precision radial velocity (RV) detection of Earth-like exoplanets and direct o…
Toward a Broadband Astro-comb: Effects of Nonlinear Spectral Broadening in Optical Fibers
Guoqing Chang, Chih-Hao Li, David F. Phillips +2
We propose and analyze a new approach to generate a broadband astro-comb by spectral broadening of a narrowband astro-comb inside a highly nonlinear optical fiber. Numerical modeli…
A laser frequency comb that enables radial velocity measurements with a precision of 1 cm s
Chih-Hao Li, Andrew J. Benedick, Peter Fendel +6
Searches for extrasolar planets using the periodic Doppler shift of stellar spectral lines have recently achieved a precision of 60 cm/s (ref 1), which is sufficient to find a 5-Ea…
Posture-Dependent Human 3He Lung Imaging in an Open Access MRI System: Initial Results
L. L. Tsai, R. W. Mair, C. -H. Li +3
The human lung and its functions are extremely sensitive to orientation and posture, and debate continues as to the role of gravity and the surrounding anatomy in determining lung…
Erratum: New methods of testing Lorentz violation in electrodynamics
Michael Hohensee, Alex Glenday, Chih-Hao Li +2
In an earlier paper [1] (hep-ph/0408006), the bound on the Standard Model Extension photon-sector parameter [2] (hep-ph/0205211) set by the heavy-ion storage-ring ex…