Browsing by Author "Puglisi, G."

Now showing 1 - 4 of 4
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    Cross-correlation of CMB Polarization Lensing with High-z Submillimeter Herschel-ATLAS Galaxies
    (2019) Aguilar Faundez, M.; Arnold, K.; Baccigalupi, C.; Barron, D.; Beck, D.; Bianchini, F.; Boettger, D.; Borrill, J.; Carron, J.; Cheung, K.; Chinone, Y.; El Bouhargani, H.; Elleflot, T.; Errard, J.; Fabbian, G.; Feng, C.; Galitzki, N.; Goeckner-Wald, N.; Hasegawa, M.; Hazumi, M.; Howe, L.; Kaneko, D.; Katayama, N.; Keating, B.; Krachmalnicoff, N.; Kusaka, A.; Lee, A. T.; Leon, D.; Linder, E.; Lowry, L. N.; Matsuda, F.; Minami, Y.; Navaroli, M.; Nishino, H.; Pham, A. T. P.; Poletti, D.; Puglisi, G.; Reichardt, C. L.; Sherwin, B. D.; Silva-Feaver, M.; Stompor, R.; Suzuki, A.; Tajima, O.; Takakura, S.; Takatori, S.; Teply, G. P.; Tsai, C.; Verges, C.
    We report a 4.8? measurement of the cross-correlation signal between the cosmic microwave background (CMB) lensing convergence reconstructed from measurements of the CMB polarization made by the Polarbear experiment and the infrared-selected galaxies of the Herschel-ATLAS survey. This is the first measurement of its kind. We infer a best-fit galaxy bias of
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    Polarization fraction of Planck Galactic cold clumps and forecasts for the Simons Observatory
    (2023) Clancy, J.; Puglisi, G.; Clark, S. E.; Coppi, G.; Fabbian, G.; Hervias-Caimapo, C.; Hill, J. C.; Nati, F.; Reichardt, C. L.
    We measure the mean-squared polarization fraction of a sample of 6282 Galactic cold clumps at 353 GHz, consisting of Planck Galactic cold clump (PGCC) catalogue category 1 objects [flux densities measured with signal-to-noise ratio (S/N) > 4]. At 353 GHz, we find the mean-squared polarization fraction, which we define as the mean-squared polarization divided by the mean-squared intensity, to be (4.79 +/- 0.44) x 10(-4) equation to an 11 sigma detection of polarization. We test if the polarization fraction depends on the clumps' physical properties, including flux density, luminosity, Galactic latitude, and physical distance. We see a trend towards increasing polarization fraction with increasing Galactic latitude, but find no evidence that polarization depends on the other tested properties. The Simons Observatory, with angular resolution of order 1 arcmin and noise levels between 22 and 54 mu K-arcmin at high frequencies, will substantially enhance our ability to determine the magnetic field structure in Galactic cold clumps. At >= 5 sigma significance, we predict the Simons Observatory will detect at least similar to 12 000 cold clumps in intensity and similar to 430 cold clumps in polarization. This number of polarization detections would represent a two orders of magnitude increase over the current Planck results. We also release software that can be used to mask these Galactic cold clumps in other analyses.
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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.