Sunyaev-Zeldovich Effect ·
Denting the CMB
un
seel
.com · inverse-Compton scattering · galaxy cluster · redshift-independent
Compton
y ≈ 0
Low-𝜈 dip
ΔT/T ≈ 0
State
—
Low-frequency photons (decrement)
High-frequency photons (increment)
Hot cluster electrons
Spectrum: shift & null at 217 GHz
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.com · Sunyaev-Zeldovich Effect