A5012885331- Radio Astronomy Observations and Technology
- Superconducting and THz Device Technology
- Solid-state spectroscopy and crystallography
- Cosmology and Gravitation Theories
- Computational Fluid Dynamics and Aerodynamics
- Control Systems in Engineering
- Iterative Learning Control Systems
- Galaxies: Formation, Evolution, Phenomena
- Astrophysics and Star Formation Studies
- Hydraulic and Pneumatic Systems
- Geophysics and Gravity Measurements
- Magnetic Properties and Applications
- Superconducting Materials and Applications
- Scientific Research and Discoveries
- Navier-Stokes equation solutions
- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
- Fluid Dynamics and Turbulent Flows
California Institute of Technology
2022-2024
Brookhaven National Laboratory
1988-2022
Harvard University
2022
Fermi National Accelerator Laboratory
2022
University of Chicago
2022
Abstract We characterize Galactic dust filaments by correlating BICEP/Keck and Planck data with polarization templates based on neutral hydrogen (H i ) observations. Dust is important for both our understanding of astrophysical processes in the interstellar medium (ISM) search primordial gravitational waves cosmic microwave background (CMB). In diffuse ISM, H strongly correlated partly organized into that are aligned local magnetic field. analyze deep at 95, 150, 220 GHz, over...
We derive an estimator for the lensing potential from galaxy number counts which contains a linear and quadratic term. show that this has much larger signal-to-noise ratio than corresponding intensity mapping. This is due to additional term in count angular power spectrum present already at order. estimate future photometric surveys. Particularly high redshifts, $z\gtrsim 1.5$, signal noise can become of order 30. Therefore, surveys would be excellent means measure tomographic spectra.