Open Access#12020
A Measurement of the Degree-scale CMB B-mode Angular Power Spectrum with POLARBEAR
Adachi, S; Aguilar Faúndez, M. A.O; Arnold, K; Baccigalupi, C; Barron, D; Beck, D; Beckman, S; Bianchini, F
Adachi, S; Aguilar Faúndez, M. A.O; Arnold, K; Baccigalupi, C; Barron, D; Beck, D; Beckman, S; Bianchini, F; Boettger, D; Borrill, J; Carron, J; Chapman, S. C; Cheung, K; Chinone, Y; Crowley, K; Cukierman, A; Dobbs, M; El Bouhargani, H; Elleflot, T; Errard, J; Fabbian, G; Feng, C; Fujino, T; Galitzki, N; Goeckner-Wald, N; Groh, J. C; Hall, G; Halverson, N; Hamada, T; Hasegawa, M; Hazumi, M; Hill, C. A; Howe, L; Inoue, Y; Jaehnig, G; Jeong, O; Kaneko, D; Katayama, N; Keating, B; Keskitalo, R; Kikuchi, S; Kisner, T; Krachmalnicoff, N; Kusaka, A; Lee, A. T; Leon, D; Linder, E; Lowry, L. N; Mangu, A; Matsuda, F; Minami, Y; Navaroli, M; Nishino, H; Pham, A. T. P; Poletti, D; Puglisi, G; Reichardt, C. L; Segawa, Y; Silva-Feaver, M; Siritanasak, P; Stebor, N; Stompor, R; Suzuki, A; Tajima, O; Takakura, S; Takatori, S; Tanabe, D; Teply, G. P; Tsai, C; Verges, C; Westbrook, B; Zhou, Y
We present a measurement of theB-mode polarization power spectrum of the cosmic microwave background (CMB) using data taken from 2014 July to 2016 December with thePolarbearexperiment. The CMB power spectra are measured using observations at 150 GHz with an instantaneous array sensitivity of