The Simons Observatory: impact of bandpass, polarization angle and calibration uncertainties on small-scale power spectrum analysis

Autor: Giardiello, S., Gerbino, M., Pagano, L., Alonso, D., Beringue, B., Bolliet, B., Calabrese, E., Coppi, G., Errard, J., Fabbian, G., Harrison, I., Hill, J. C., Jense, H. T., Keating, B., La Posta, A., Lattanzi, M., Lonappan, A. I., Puglisi, G., Reichardt, C. L., Simon, S. M.

Publikováno v: JCAP09(2024)008

We study the effects due to mismatches in passbands, polarization angles, and temperature and polarization calibrations in the context of the upcoming cosmic microwave background experiment Simons Observatory (SO). Using the SO multi-frequency likeli

Externí odkaz: http://arxiv.org/abs/2403.05242

CCAT-prime: Science with an Ultra-widefield Submillimeter Observatory at Cerro Chajnantor

Autor: Stacey, G. J., Aravena, M., Basu, K., Battaglia, N., Beringue, B., Bertoldi, F., Bond, J. R., Breysse, P., Bustos, R., Chapman, S., Chung, D. T., Cothard, N., Erler, J., Fich, M., Foreman, S., Gallardo, P., Giovanelli, R., Graf, U. U., Haynes, M. P., Herrera-Camus, R., Herter, T. L., Hložek, R., Johnstone, D., Keating, L., Magnelli, B., Meerburg, D., Meyers, J., Murray, N., Niemack, M., Nikola, T., Nolta, M., Parshley, S. C., Riechers, D., Schilke, P., Scott, D., Stein, G., Stevens, J., Stutzki, J., Vavagiakis, E. M., Viero, M. P.

We present the detailed science case, and brief descriptions of the telescope design, site, and first light instrument plans for a new ultra-wide field submillimeter observatory, CCAT-prime, that we are constructing at a 5600 m elevation site on Cerr

Externí odkaz: http://arxiv.org/abs/1807.04354

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The Simons Observatory: Science goals and forecasts

Autor: Ade, P, Aguirre, J, Ahmed, Z, Aiola, S, Ali, A, Alonso, D, Alvarez, MA, Arnold, K, Ashton, P, Austermann, J, Awan, H, Baccigalupi, C, Baildon, T, Barron, D, Battaglia, N, Battye, R, Baxter, E, Bazarko, A, Beall, JA, Bean, R, Beck, D, Beckman, S, Beringue, B, Bianchini, F, Boada, S, Boettger, D, Bond, JR, Borrill, J, Brown, ML, Bruno, SM, Bryan, S, Calabrese, E, Calafut, V, Calisse, P, Carron, J, Challinor, A, Chesmore, G, Chinone, Y, Chluba, J, Cho, HMS, Choi, S, Coppi, G, Cothard, NF, Coughlin, K, Crichton, D, Crowley, KD, Crowley, KT, Cukierman, A, D'Ewart, JM, Dünner, R, De Haan, T, Devlin, M, Dicker, S, Didier, J, Dobbs, M, Dober, B, Duell, CJ, Duff, S, Duivenvoorden, A, Dunkley, J, Dusatko, J, Errard, J, Fabbian, G, Feeney, S, Ferraro, S, Fluxà, P, Freese, K, Frisch, JC, Frolov, A, Fuller, G, Fuzia, B, Galitzki, N, Gallardo, PA, Ghersi, JTG, Gao, J, Gawiser, E, Gerbino, M, Gluscevic, V, Goeckner-Wald, N, Golec, J, Gordon, S, Gralla, M, Green, D, Grigorian, A, Groh, J, Groppi, C, Guan, Y, Gudmundsson, JE, Han, D, Hargrave, P, Hasegawa, M, Hasselfield, M, Hattori, M, Haynes, V, Hazumi, M, He, Y, Healy, E, Henderson, SW, Hervias-Caimapo, C, Hill, CA

Publikováno v: Journal of Cosmology and Astroparticle Physics, vol 2019, iss 2
Journal of Cosmology and Astroparticle Physics, vol 2019, iss 02

The Simons Observatory (SO) is a new cosmic microwave background experiment being built on Cerro Toco in Chile, due to begin observations in the early 2020s. We describe the scientific goals of the experiment, motivate the design, and forecast its pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15f34af456cdfae92998dceaf730338c

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