Secondary CMB Anisotropy

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Lensing in the Power Spectrum • Small scale lenses modulate the large scale temperature field • Generates power below damping scale from gradient power 10 –9 Power 10 –10 10 –11 10 –12 lensed unlensed 10 –13 ∆power Zaldarriaga (2000); Hu (2000) 10 100 1000 l
Lensing Smoothing • Lensing smooths acoustic peaks and is favored by ACBAR data (~3σ) Reichardt et al (2008) cf. Calabrese et al (2008)
Page 1 and 2: Secondary CMB Anisotropy II: B-Mode
Page 3 and 4: Polarized Landscape 100 10 reioniza
Page 5 and 6: Electric & Magnetic Polarization (a
Page 7 and 8: Quadrupoles from Gravitational Wave
Page 9 and 10: Energy Scale of Inflation • Ampli
Page 11 and 12: Slow Roll Consistency Relation •
Page 13 and 14: Modulated Polarization • Ionizati
Page 15 and 16: B-mode Contamination from Reionizat
Page 17 and 18: Example of CMB Lensing • Toy exam
Page 19 and 20: Lensing by a Gaussian Random Field
Page 21 and 22: Gravitational Lensing • Lensing i
Page 23 and 24: Flat-sky Treatment • Mode couplin
Page 25 and 26: • If ˜C ΘΘ l Smoothing Power S
Page 27: Generation of Power • On scales b
Page 31 and 32: Polarization Lensing • Since E an
Page 33 and 34: Polarization Power Spectra • Carr
Page 35 and 36: Power Spectrum Measurements • Len
Page 37 and 38: Redshift Sensitivity • Lensing ob
Page 39 and 40: Lensing Observables • Lensing obs
Page 41 and 42: Lensing Reconstruction
Page 43 and 44: Quadratic Reconstruction • Matche
Page 45 and 46: High Signal-to-Noise B-modes • Co
Page 47 and 48: Matter Power Spectrum • Measuring
Page 49 and 50: Tomography & Growth Rate • Cross
Page 51 and 52: Cross Correlation with Temperature
Page 53 and 54: Reconstruction in the Halo Regime
Page 55 and 56: Reconstruction in the Halo Regime
Page 57 and 58: Cluster Lensing • In combination

Secondary CMB Anisotropy

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