QUBIC II: Spectral polarimetry with bolometric interferometry

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dc.contributor.authorMousset, L.
dc.contributor.authorLerena, M. M. Gamboa
dc.contributor.authorBattistelli, E. S.
dc.contributor.authorde Bernardis, P.
dc.contributor.authorChanial, P.
dc.contributor.authorD'Alessandro, G.
dc.contributor.authorDashyan, G.
dc.contributor.authorDe Petris, M.
dc.contributor.authorGrandsire, L.
dc.contributor.authorHamilton, J. -Ch.
dc.contributor.authorIncardona, F.
dc.contributor.authorLandau, S.
dc.contributor.authorMarnieros, S.
dc.contributor.authorMasi, S.
dc.contributor.authorMennella, A.
dc.contributor.authorO'Sullivan, C.
dc.contributor.authorPiat, M.
dc.contributor.authorRicciardi, G.
dc.contributor.authorScoccola, C. G.
dc.contributor.authorStolpovskiy, M.
dc.contributor.authorTartari, A.
dc.contributor.authorThermeau, J. -P.
dc.contributor.authorTorchinsky, S. A.
dc.contributor.authorVoisin, F.
dc.contributor.authorZannoni, M.
dc.contributor.authorAde, P.
dc.contributor.authorAlberro, J. G.
dc.contributor.authorAlmela, A.
dc.contributor.authorAmico, G.
dc.contributor.authorArnaldi, L. H.
dc.contributor.authorAuguste, D.
dc.contributor.authorAumont, J.
dc.contributor.authorAzzoni, S.
dc.contributor.authorBanfi, S.
dc.contributor.authorBau, A.
dc.contributor.authorBelier, B.
dc.contributor.authorBennett, D.
dc.contributor.authorBerge, L.
dc.contributor.authorBernard, J. -Ph.
dc.contributor.authorBersanelli, M.
dc.contributor.authorBigot-Sazy, M. -A.
dc.contributor.authorBonaparte, J.
dc.contributor.authorBonis, J.
dc.contributor.authorBunn, E.
dc.contributor.authorBurke, D.
dc.contributor.authorBuzi, D.
dc.contributor.authorCavaliere, F.
dc.contributor.authorChapron, C.
dc.contributor.authorCharlassier, R.
dc.contributor.authorCerutti, A. C. Cobos
dc.contributor.authorColumbro, F.
dc.contributor.authorCoppolecchia, A.
dc.contributor.authorDe Gasperis, G.
dc.contributor.authorDe Leo, M.
dc.contributor.authorDheilly, S.
dc.contributor.authorDuca, C.
dc.contributor.authorDumoulin, L.
dc.contributor.authorEtchegoyen, A.
dc.contributor.authorFasciszewski, A.
dc.contributor.authorFerreyro, L. P.
dc.contributor.authorFracchia, D.
dc.contributor.authorFranceschet, C.
dc.contributor.authorGanga, K. M.
dc.contributor.authorGarcia, B.
dc.contributor.authorRedondo, M. E. Garcia
dc.contributor.authorGaspard, M.
dc.contributor.authorGayer, D.
dc.contributor.authorGervasi, M.
dc.contributor.authorGiard, M.
dc.contributor.authorGilles, V.
dc.contributor.authorGiraud-Heraud, Y.
dc.contributor.authorBerisso, M. Gomez
dc.contributor.authorGonzalez, M.
dc.contributor.authorGradziel, M.
dc.contributor.authorHampel, M. R.
dc.contributor.authorHarari, D.
dc.contributor.authorHenrot-Versille, S.
dc.contributor.authorJules, E.
dc.contributor.authorKaplan, J.
dc.contributor.authorKristukat, C.
dc.contributor.authorLamagna, L.
dc.contributor.authorLoucatos, S.
dc.contributor.authorLouis, T.
dc.contributor.authorMaffei, B.
dc.contributor.authorMandelli, S.
dc.contributor.authorMarty, W.
dc.contributor.authorMattei, A.
dc.contributor.authorMay, A.
dc.contributor.authorMcCulloch, M.
dc.contributor.authorMele, L.
dc.contributor.authorMelo, D.
dc.contributor.authorMontier, L.
dc.contributor.authorMundo, L. M.
dc.contributor.authorMurphy, J. A.
dc.contributor.authorMurphy, J. D.
dc.contributor.authorNati, F.
dc.contributor.authorOlivieri, E.
dc.contributor.authorOriol, C.
dc.contributor.authorPaiella, A.
dc.contributor.authorPajot, F.
dc.contributor.authorPasserini, A.
dc.contributor.authorPastoriza, H.
dc.contributor.authorPelosi, A.
dc.contributor.authorPerbost, C.
dc.contributor.authorPerciballi, M.
dc.contributor.authorPezzotta, F.
dc.contributor.authorPiacentini, F.
dc.contributor.authorPiccirillo, L.
dc.contributor.authorPisano, G.
dc.contributor.authorPlatino, M.
dc.contributor.authorPolenta, G.
dc.contributor.authorPrele, D.
dc.contributor.authorPuddu, R.
dc.contributor.authorRambaud, D.
dc.contributor.authorRasztocky, E.
dc.contributor.authorRingegni, P.
dc.contributor.authorRomero, G. E.
dc.contributor.authorSalum, J. M.
dc.contributor.authorSchilaci, A.
dc.contributor.authorScully, S.
dc.contributor.authorSpinelli, S.
dc.contributor.authorStankowiak, G.
dc.contributor.authorSupanitsky, A. D.
dc.contributor.authorTimbie, P.
dc.contributor.authorTomasi, M.
dc.contributor.authorTucker, C.
dc.contributor.authorTucker, G.
dc.contributor.authorVigano, D.
dc.contributor.authorVittorio, N.
dc.contributor.authorWicek, F.
dc.contributor.authorWright, M.
dc.contributor.authorZullo, A.
dc.date.accessioned2025-01-20T21:03:01Z
dc.date.available2025-01-20T21:03:01Z
dc.date.issued2022
dc.description.abstractBolometric interferometry is a novel technique that has the ability to perform spectral imaging. A bolometric interferometer observes the sky in a wide frequency band and can reconstruct sky maps in several sub-bands within the physical band in post-processing of the data. This provides a powerful spectral method to discriminate between the cosmic mi-crowave background (CMB) and astrophysical foregrounds. In this paper, the methodology is illustrated with examples based on the Q & U Bolometric Interferometer for Cosmology (QUBIC) which is a ground-based instrument designed to measure the B-mo de polarization of the sky at millimeter wavelengths. We consider the specific cases of point source reconstruc-tion and Galactic dust mapping and we characterize the point spread function as a function of frequency. We study the noise properties of spectral imaging, especially the correlations between sub-bands, using end-to-end simulations together with a fast noise simulator. We conclude showing that spectral imaging performance are nearly optimal up to five sub-bands in the case of QUBIC.
dc.fuente.origenWOS
dc.identifier.doi10.1088/1475-7516/2022/04/035
dc.identifier.issn1475-7516
dc.identifier.urihttps://doi.org/10.1088/1475-7516/2022/04/035
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/93114
dc.identifier.wosidWOS:000807377200005
dc.issue.numero4
dc.language.isoen
dc.revistaJournal of cosmology and astroparticle physics
dc.rightsacceso restringido
dc.subjectCMBR experiments
dc.subjectCMBR theory
dc.subjectcosmological parameters from CMBR
dc.subjectgrav-itational waves and CMBR polarization
dc.titleQUBIC II: Spectral polarimetry with bolometric interferometry
dc.typeartículo
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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