corfu

The corfu library computes exact equal-time or unequal-time angular correlation functions and power spectra by projecting three-dimensional correlation functions or power spectra onto the sphere in real space.

Maintainers:

Nicolas Tessore, Lucia F. de la Bella

Documentation

Table of Contents

• 1. Theory
  • 1.1. Projections in cosmic lensing
  • 1.2. How to compute the projection
  • 1.3. Exact projection in real space
  • 1.4. Limber’s approximation
  • 1.5. Angular power spectrum
  • 1.6. References
• 2. Results
  • 2.1. Correlation function
• 3. Usage
• 4. Reference