Detection of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>B</mml:mi></mml:math>-Mode Polarization at Degree Angular Scales by BICEP2
2014 · Physical Review Letters · 1,527 citations
https://doi.org/10.1103/physrevlett.112.241101