Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: S. Fatigoni, P. A. R. Ade, Z. Ahmed, M. Amiri, D. Barkats | Summary: Time-Division Multiplexing is the readout architecture of choice for many ground and space experiments, as it is a very mature technology with proven outstanding low-frequency noise stability, which represents a central challenge in […]


Continue.. Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: S. Fatigoni, P. A. R. Ade, Z. Ahmed, M. Amiri, D. Barkats | Summary: Time-Division Multiplexing is the readout architecture of choice for many ground and space experiments, as it is a very mature technology with proven outstanding low-frequency noise stability, which represents a central challenge in […]


Continue.. Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: , , , , | Summary: Time-Division Multiplexing is the readout architecture of choice for many ground and space experiments, as it is a very mature technology with proven outstanding low-frequency noise stability, which represents a central challenge in multiplexing. Once fully populated, each of the two […]


Continue.. Results and Limits of Time Division Multiplexing for the BICEP Array High Frequency Receivers

Unraveling emission line galaxy conformity at z~1 with DESI early data

Kavli Affiliate: Risa H. Wechsler | First 5 Authors: Sihan Yuan, Risa H. Wechsler, Yunchong Wang, Mithi A. C. de los Reyes, Justin Myles | Summary: Emission line galaxies (ELGs) are now the preeminent tracers of large-scale structure at z>0.8 due to their high density and strong emission lines, which enable accurate redshift measurements. However, […]


Continue.. Unraveling emission line galaxy conformity at z~1 with DESI early data

The Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy (SCALES): driving science cases and expected outcomes

Kavli Affiliate: Bruce Macintosh | First 5 Authors: , , , , | Summary: The Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy (SCALES) is a $2-5~mu$m, high-contrast integral field spectrograph (IFS) currently being built for Keck Observatory. With both low ($Rlesssim250$) and medium ($Rsim3500-7000$) spectral resolution IFS modes, SCALES will detect and characterize […]


Continue.. The Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy (SCALES): driving science cases and expected outcomes

The classical field approximation of ultra light dark matter: quantum breaktimes, corrections, and decoherence

Kavli Affiliate: Tom Abel | First 5 Authors: Andrew Eberhardt, Alvaro Zamora, Michael Kopp, Tom Abel, | Summary: The classical field approximation is widely used to better understand the predictions of ultra-light dark matter. Here, we use the truncated Wigner approximation method to test the classical field approximation of ultra-light dark matter. This method approximates […]


Continue.. The classical field approximation of ultra light dark matter: quantum breaktimes, corrections, and decoherence

GPI 2.0: Performance Evaluation of the Wavefront Sensor’s EMCCD

Kavli Affiliate: Bruce Macintosh | First 5 Authors: , , , , | Summary: The Gemini Planet Imager (GPI) is a high contrast imaging instrument that aims to detect and characterize extrasolar planets. GPI is being upgraded to GPI 2.0, with several subsystems receiving a re-design to improve the instrument’s contrast. To enable observations on […]


Continue.. GPI 2.0: Performance Evaluation of the Wavefront Sensor’s EMCCD

Testing MURaM and MPS-ATLAS against the quiet solar spectrum

Kavli Affiliate: Robert Cameron | First 5 Authors: Veronika Witzke, Alexander I. Shapiro, Nadiia M. Kostogryz, Lucien Mauviard, Tanayveer S. Bhatia | Summary: Three-dimensional (3D) radiative magnetohydrodynamics (MHD) simulations are the only way to model stellar atmospheres without any ad hoc parameterisations. Several 3D radiative MHD codes have achieved good quantitative agreement with observables for […]


Continue.. Testing MURaM and MPS-ATLAS against the quiet solar spectrum