Detection of B-mode polarization at degree angular scales by BICEP2.

@article{Ade2014DetectionOB,
  title={Detection of B-mode polarization at degree angular scales by BICEP2.},
  author={Peter A. R. Ade and Randol W. Aikin and D. Barkats and Steven J Benton and C. A. Bischoff and James J. Bock and Justus A. Brevik and Immanuel Buder and E. W. Bullock and Charles Darren Dowell and Lionel Duband and J. P. Filippini and Stefan Fliescher and Sunil Golwala and Mark Halpern and Matthew Hasselfield and Sergi R. Hildebrandt and G. C. Hilton and Viktor V. Hristov and Kent D. Irwin and Kirit S. Karkare and J. P. Kaufman and Brian G. Keating and S. A. Kernasovskiy and John M. Kovac and Chao-lin Kuo and Erik M. Leitch and M. Lueker and Peter V. Mason and Calvin Barth Netterfield and H. T. Nguyen and Roger O’Brient and R. W. IV Ogburn and A. Orlando and Clement L Pryke and Carl D. Reintsema and Steffen Richter and Robert Schwarz and Christopher D. Sheehy and Zachary Staniszewski and R. Sudiwala and Grant P. Teply and J. E. Tolan and Anthony D. Turner and Abigail G. Vieregg and C. L. Wong and Ki Won Yoon},
  journal={Physical review letters},
  year={2014},
  volume={112 24},
  pages={
          241101
        }
}
We report results from the BICEP2 experiment, a cosmic microwave background (CMB) polarimeter specifically designed to search for the signal of inflationary gravitational waves in the B-mode power spectrum around ℓ∼80. The telescope comprised a 26 cm aperture all-cold refracting optical system equipped with a focal plane of 512 antenna coupled transition edge sensor 150 GHz bolometers each with temperature sensitivity of ≈300  μK(CMB)√s. BICEP2 observed from the South Pole for three seasons… 

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