229 citations · 781 across the 6 of their papers we have counts for
6 papers
CfA4: Light Curves for 94 Type Ia Supernovae
Malcolm Hicken, Peter Challis, Robert P. Kirshner +36
We present multi-band optical photometry of 94 spectroscopically-confirmed Type Ia supernovae (SN Ia) in the redshift range 0.0055 to 0.073, obtained between 2006 and 2011. There a…
\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…
Precise Throughput Determination of the PanSTARRS Telescope and the Gigapixel Imager using a Calibrated Silicon Photodiode and a Tunable Laser: Initial Results
Christopher W. Stubbs, Peter Doherty, Claire Cramer +5
We have used a precision calibrated photodiode as the fundamental metrology reference in order to determine the relative throughput of the PanSTARRS telescope and the Gigapixel ima…
Preferred-Frame and CP-Violation Tests with Polarized Electrons
B. R. Heckel, E. G. Adelberger, C. E. Cramer +3
We used a torsion pendulum containing polarized electrons to search new interactions that couple to electron spin. We limit CP-violating interactions between the…
Studies of the S--P transition in atomic ytterbium for optical clocks and qubit arrays
Tao Hong, Claire Cramer, Eryn Cook +2
We report an observation of the weak S-P transition in Yb as an important step to establish Yb as a primary candidate for future optical frequency…
Optical clocks based on ultra-narrow three-photon resonances in alkaline earth atoms
Tao Hong, Claire Cramer, Warren Nagourney +1
A sharp resonance line that appears in three-photon transitions between the and states of alkaline earth and Yb atoms is proposed as an optical frequency st…