Browsing by Author "Boettger, David"

Now showing 1 - 13 of 13
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    A Measurement of the Cosmic Microwave Background B-mode Polarization Power Spectrum at Subdegree Scales from Two Years of POLARBEAR Data
    (2017) Ade, P; Aguilar, M; Akiba, Y; Arnold, K; Baccigalupi, C; Barron, D; Beck, D; Bianchini, F; Boettger, David; Dunner Planella, Rolando; Borrill, J; Chapman, S; Chinone, Y; Crowley, K; Cukierman, A
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    A measurement of the degree-scale CMB B-mode angular power spectrum with POLARBEAR
    (2020) Adachi, S.; Aguilar Faúndez, Mario Andrés Osvaldo; Arnold, K.; Baccigalupi, C.; Barrón, D.; Beck, D.; Beckman, S.; Bianchini, F.; Boettger, David; Borrill, J.; Carrón, J.; Chapman, S.; 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.; 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.; León, D.; Linder, E.; Lowry, L. N.; Mangu, A.; Matsuda, F.
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    Deployment of Polarbear-2A
    (2020) Kaneko, D.; Adachi, S.; Ade, P. A. R.; Faúndez, M. A.; Akiba, Y.; Arnold, K.; Baccigalupi, C.; Barron, D.; Beck, D.; Dünner Planella, Rolando; Beckman, S.; Bianchini, F.; Boettger, David; Borrill, J.; Carron, J.; Chapman, S.; Cheung, K.; Chinone, Y.; Crowley, K.; Cukierman, A.; Dobbs, M.; El-Bouhargani, H.; Elleflot, T.; Errard, J.; Fabbian, G.; Feeney, S. M.; Feng, C.; Fujino, T.; Galitzki, N.; Gilbert, A.; Goeckner Wald, N.; Groh, J.; Hall, G.; Halverson, N. W.; Hamada, T.; Hasegawa, M.; Hazumi, M.; Hill, C. A.; Howe, L.; Inoue, Y.; Jaehnig, G.; Jeong, O.; Katayama, N.; Keating, B.; Keskitalo, R.; Kikuchi, S.; Kisner, T.; Krachmalnicoff, N.; Kusaka, A.; Lee, A. T.
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    Drone-based polarization calibration source for mm-wave telescopes
    (IEEE, 2021) Dünner Planella, Rolando; Fluxa Nadeau, Juan Carlos; Best Reyes, Sergio André; Carrero Muñoz, Felipe Ernesto; Boettger, David
    To probe alternative cosmologies, future CMB experiments will require an exquisite absolute polarization angle calibration. The scarce number natural polarized calibrators makes artificial alternatives appealing. Moreover, ground loading restrictions force these sources to be located at high elevations. We have shown that commercial drones can operate at altitudes above 5200 meters, lifting 4 kg payloads for 10 minutes, being capable of reaching the far-field of small aperture telescopes. A drone-based calibration source, equipped with a high-precision metrology system based on an RTK GPS, a photogrammetry camera and a geo-referenced reconstruction of the site, can provide an absolute polarization angle reference accurate to 0.1 degrees. The metrology data must be synchronized in time with the detector time-streams to compensate the source movements. We implemented an electronically chopped, linearly polarized 150 GHz coherent source, for serving the experiments CLASS, ACT, Simons Array and Simons Observatory.
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    Evidence for the Cross-correlation between Cosmic Microwave Background Polarization Lensing from Polarbear and Cosmic Shear from Subaru Hyper Suprime-Cam
    (2019) Namikawa, T.; Chinone, Y.; Miyatake, H.; Oguri, M.; Takahashi, R.; Kusaka, A.; Katayama, N.; Adachi, S.; Aguilar, M.; Boettger, David; Aihara, H.
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    Measurements of tropospheric ice clouds with a ground-based CMB polarization experiment, POLARBEAR
    (2019) Takakura, S.; Aguilar Faundez, M.A.O.; Akiba, Y.; Arnold, K.; Baccigalupi, C.; Barron, D.; Beck, D.; Bianchini, F.; Boettger, David; Borrill, J.
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    Modeling atmospheric emission for CMB ground-based observations
    (2015) Errard, J.; Ade, P.; Akiba, Y.; Arnold, K.; Atlas, M.; Baccigalupi, C.; Barron, D.; Boettger, David; Borrill, J.; Chapman, S.; Chinone, Y.; Cukierman, A.; Delabrouille, J.; Dobbs, M.; Ducout, A.; Elleflot, T.
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    Optimization of Temperature, Targets, and Illumination for High Precision Photogrammetric Measurements
    (2017) Dauvin, L.; Drass, Holger; Vanzi, Leonardo; Dunner, R.; Torres Torriti, Miguel Attilio; Bechet, Clementine Marie Zelia; Boettger, David; Rojas Aracena, Felipe Alberto; Shen, Chiang T.
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    Performance of a continuously rotating half-wave plate on the POLARBEAR telescope
    (2017) Takakura, Satoru; Aguilar, Mario; Akiba, Yoshiki; Arnold, Kam; Baccigalupi, Carlo; Barron, Darcy; Beckman, Shawn; Boettger, David; Borrill, Julian; Chapman, Scott
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    POLARBEAR constraints on cosmic birefringence and primordial magnetic fields
    (2015) Ade, Peter A. R.; Arnold, Kam; Atlas, Matt; Baccigalupi, Carlo; Barron, Darcy; Boettger, David; Borrill, Julian; Chapman, Scott; Chinone, Yuji; Dunner, Rolando; Cukierman, Ari; Dobbs, Matt; Ducout, Anne; Elleflot, Tucker; Errard, Josquin; Fabbian, Giulio; Feeney, Stephen; Feng, Chang; Gilbert, Adam; Goeckner-Wald, Neil; Groh, John; Hall, Grantland; Halverson, Nils W.; Hasegawa, Masaya; Hattori, Kaori; Hattori, Kaori; Hazumi, Masashi; Hill, Charles; Holzapfel, William L.; Hori, Yasuto; Howe, Logan; Inoue, Yuki; Jaehnig, Gregory C.; Jaffe, Andrew H.; Jeong, Oliver; Katayama, Nobuhiko; Kaufman, Jonathan P.; Keating, Brian; Kermish, Zigmund; Keskitalo, Reijo; Kisner, Theodore; Kusaka, Akito; Le Jeune, Maude; Lee, Adrian T.; Leitch, Erik M.; Leon, David; Li, Yun; Linder, Eric; Lowry, Lindsay; Matsuda, Frederick; Matsumura, Tomotake; Miller, Nathan; Montgomery, Josh; Myers, Michael J.; Navaroli, Martin; Nishino, Haruki; Okamura, Takahiro; Paar, Hans; Peloton, Julien; Pogosian, Levon; Poletti, Davide; Puglisi, Giuseppe; Raum, Christopher; Rebeiz, Gabriel; Reichardt, Christian L.; Richards, Paul L.; Ross, Colin; Rotermund, Kaja M.; Schenck, David E.; Sherwin, Blake D.; Shimon, Meir; Shirley, Ian; Siritanasak, Praween; Smecher, Graeme; Stebor, Nathan; Steinbach, Bryan; Suzuki, Aritoki; Suzuki, Jun-ichi; Tajima, Osamu; Takakura, Satoru; Tikhomirov, Alexei; Tomaru, Takayuki; Whitehorn, Nathan; Wilson, Brandon; Yadav, Amit; Zahn, Alex; Zahn, Oliver
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    The POLARBEAR-2 and Simons Array Focal Plane Fabrication Status
    (2018) Westbrook, B.; Ade, P. A. R.; Aguilar, M.; Akiba, Y.; Arnold, K.; Baccigalupi, C.; Barron, D.; Beck, D.; Beckman, S.; Bender, A. N.; Bianchini, F.; Boettger, David; Borrill, J.; Chapman, S.; Chinone, Y.; Coppi, G.; Crowley, K.; Cukierman, A.; de Haan, T.; Dunner, R.; Dobbs, M.; Elleflot, T.; Errard, J.; Fabbian, G.; Feeney, S. M.; Feng, C.; Fuller, G.; Galitzki, N.; Gilbert, A.; Goeckner-Wald, N.; Groh, J.; Halverson, N. W.; Hamada, T.; Hasegawa, M.; Hazumi, M.; Hill, C. A.; Holzapfel, W.; Howe, L.; Inoue, Y.; Jaehnig, G.; Jaffe, A.; Jeong, O.; Kaneko, D.; Katayama, N.; Keating, B.; Keskitalo, R.; Kisner, T.; Krachmalnicoff, N.; Kusaka, A.; Le Jeune, M.; Lee, A. T.; Leon, D.; Linder, E.; Lowry, L.; Madurowicz, A.; Mak, D.; Matsuda, F.; May, A.; Miller, N. J.; Minami, Y.; Montgomery, J.; Navaroli, M.; Nishino, H.; Peloton, J.; Pham, A.; Piccirillo, L.; Plambeck, D.; Poletti, D.; Puglisi, G.; Raum, C.; Rebeiz, G.; Reichardt, C. L.; Richards, P. L.; Roberts, H.; Ross, C.; Rotermund, K. M.; Segawa, Y.; Sherwin, B.; Silva-Feaver, M.; Siritanasak, P.; Stompor, R.; Suzuki, A.; Tajima, O.; Takakura, S.; Takatori, S.; Tanabe, D.; Tat, R.; Teply, G. P.; Tikhomirov, A.; Tomaru, T.; Tsai, C.; Whitehorn, N.; Zahn, A.
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    The polarbear-2 and the simons array experiments
    (2016) Suzuki, A.; Ade, P.; Akiba, Y.; Aleman, C.; Arnold, K.; Baccigalupi, C.; Barch, B.; Barron, D.; Bender, A.; Boettger, David; Borrill, J.; Chapman, S.; Chinone, Y.; Cukierman, A.; Dobbs, M.; Ducout, A.; Dunner, R.; Elleflot, T.; Errard, J.; Fabbian, G.; Feeney, S.; Feng, C.; Fujino, T.; Fuller, G.; Gilbert, A.; Goeckner-Wald, N.; Groh, J.; De Haan, T.; Hall, G.; Halverson, N.; Hamada, T.; Hasegawa, M.; Hattori, K.; Hazumi, M.; Hill, C.; Holzapfel, W.; Hori, Y.; Howe, L.; Inoue, Y.; Irie, F.; Jaehnig, G.; Jaffe, A.; Jeong, O.; Katayama, N.; Kaufman, J.; Kazemzadeh, K.; Keating, B.; Kermish, Z.; Keskitalo, R.; Kisner, T.; Kusaka, A.; Le Jeune, M.; Lee, A.; Leon, D.; Linder, E.; Lowry, L.; Matsuda, F.; Matsumura, T.; Miller, N.; Mizukami, K.; Montgomery, J.; Navaroli, M.; Nishino, H.; Peloton, J.; Poletti, D.; Puglisi, G.; Rebeiz, G.; Raum, C.; Reichardt, C.; Richards, P.; Ross, C.; Rotermund, K.; Segawa, Y.; Sherwin, B.; Shirley, I.; Siritanasak, P.; Stebor, N.; Stompor, R.; Suzuki, J.; Tajima, O.; Takada, S.; Takakura, S.; Takatori, S.; Tikhomirov, A.; Tomaru, T.; Westbrook, B.; Whitehorn, N.; Yamashita, T.; Zahn, A.; Zahn, O.
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    The Simons Observatory : science goals and forecasts
    (2019) Ade, P,; Aguirre, J.; Ahmed, Z.; Aiola, S.; Ali, A.; Alonso, D.; Alvarez, M.A.; Boettger, David; Maurin, Loïc Benjamin; Fluxá Rojas, Pedro Antonio