Atacama Cosmology Telescope: High-resolution component-separated maps across one third of the sky

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dc.contributor.authorCoulton, William
dc.contributor.authorMadhavacheril, Mathew S.
dc.contributor.authorDuivenvoorden, Adriaan J.
dc.contributor.authorHill, J. Colin
dc.contributor.authorAbril-Cabezas, Irene
dc.contributor.authorAde, Peter A. R.
dc.contributor.authorAiola, Simone
dc.contributor.authorAlford, Tommy
dc.contributor.authorAmiri, Mandana
dc.contributor.authorAmodeo, Stefania
dc.contributor.authorAn, Rui
dc.contributor.authorAtkins, Zachary
dc.contributor.authorAustermann, Jason E.
dc.contributor.authorBattaglia, Nicholas
dc.contributor.authorBattistelli, Elia Stefano
dc.contributor.authorBeall, James A.
dc.contributor.authorBean, Rachel
dc.contributor.authorBeringue, Benjamin
dc.contributor.authorBhandarkar, Tanay
dc.contributor.authorBiermann, Emily
dc.contributor.authorBolliet, Boris
dc.contributor.authorBond, J. Richard
dc.contributor.authorCai, Hongbo
dc.contributor.authorCalabrese, Erminia
dc.contributor.authorCalafut, Victoria
dc.contributor.authorCapalbo, Valentina
dc.contributor.authorCarrero, Felipe
dc.contributor.authorChesmore, Grace E.
dc.contributor.authorCho, Hsiao-Mei
dc.contributor.authorChoi, Steve K.
dc.contributor.authorClark, Susan E.
dc.contributor.authorRosado, Rodrigo Cordova
dc.contributor.authorCothard, Nicholas F.
dc.contributor.authorCoughlin, Kevin
dc.contributor.authorCrowley, Kevin T.
dc.contributor.authorDevlin, Mark J.
dc.contributor.authorDicker, Simon
dc.contributor.authorDoze, Peter
dc.contributor.authorDuell, Cody J.
dc.contributor.authorDuff, Shannon M.
dc.contributor.authorDunkley, Jo
dc.contributor.authorDunner, Rolando
dc.contributor.authorFanfani, Valentina
dc.contributor.authorFankhanel, Max
dc.contributor.authorFarren, Gerrit
dc.contributor.authorFerraro, Simone
dc.contributor.authorFreundt, Rodrigo
dc.contributor.authorFuzia, Brittany
dc.contributor.authorGallardo, Patricio A.
dc.contributor.authorGarrido, Xavier
dc.contributor.authorGivans, Jahmour
dc.contributor.authorGluscevic, Vera
dc.contributor.authorGolec, Joseph E.
dc.contributor.authorGuan, Yilun
dc.contributor.authorHalpern, Mark
dc.contributor.authorHan, Dongwon
dc.contributor.authorHasselfield, Matthew
dc.contributor.authorHealy, Erin
dc.contributor.authorHenderson, Shawn
dc.contributor.authorHensley, Brandon
dc.contributor.authorHervias-Caimapo, Carlos
dc.contributor.authorHilton, Gene C.
dc.contributor.authorHilton, Matt
dc.contributor.authorHincks, Adam D.
dc.contributor.authorHlozek, Renee
dc.contributor.authorHo, Shuay-Pwu Patty
dc.contributor.authorHuber, Zachary B.
dc.contributor.authorHubmayr, Johannes
dc.contributor.authorHuffenberger, Kevin M.
dc.contributor.authorHughes, John P.
dc.contributor.authorIrwin, Kent
dc.contributor.authorIsopi, Giovanni
dc.contributor.authorJense, Hidde T.
dc.contributor.authorKeller, Ben
dc.contributor.authorKim, Joshua
dc.contributor.authorKnowles, Kenda
dc.contributor.authorKoopman, Brian J.
dc.contributor.authorKosowsky, Arthur
dc.contributor.authorKramer, Darby
dc.contributor.authorKusiak, Aleksandra
dc.contributor.authorLa Posta, Adrien
dc.contributor.authorLakey, Victoria
dc.contributor.authorLee, Eunseong
dc.contributor.authorLi, Zack
dc.contributor.authorLi, Yaqiong
dc.contributor.authorLimon, Michele
dc.contributor.authorLokken, Martine
dc.contributor.authorLouis, Thibaut
dc.contributor.authorLungu, Marius
dc.contributor.authorMacCrann, Niall
dc.contributor.authorMacInnis, Amanda
dc.contributor.authorMaldonado, Diego
dc.contributor.authorMaldonado, Felipe
dc.contributor.authorMallaby-Kay, Maya
dc.contributor.authorMarques, Gabriela A.
dc.contributor.authorvan Marrewijk, Joshiwa
dc.contributor.authorMcCarthy, Fiona
dc.contributor.authorMcMahon, Jeff
dc.contributor.authorMehta, Yogesh
dc.contributor.authorMenanteau, Felipe
dc.contributor.authorMoodley, Kavilan
dc.contributor.authorMorris, Thomas W.
dc.contributor.authorMroczkowski, Tony
dc.contributor.authorNaess, Sigurd
dc.contributor.authorNamikawa, Toshiya
dc.contributor.authorNati, Federico
dc.contributor.authorNewburgh, Laura
dc.contributor.authorNicola, Andrina
dc.contributor.authorNiemack, Michael D.
dc.contributor.authorNolta, Michael R.
dc.contributor.authorOrlowski-Scherer, John
dc.contributor.authorPage, Lyman A.
dc.contributor.authorPandey, Shivam
dc.contributor.authorPartridge, Bruce
dc.contributor.authorPrince, Heather
dc.contributor.authorPuddu, Roberto
dc.contributor.authorQu, Frank J.
dc.contributor.authorRadiconi, Federico
dc.contributor.authorRobertson, Naomi
dc.contributor.authorRojas, Felipe
dc.contributor.authorSakuma, Tai
dc.contributor.authorSalatino, Maria
dc.contributor.authorSchaan, Emmanuel
dc.contributor.authorSchmitt, Benjamin L.
dc.contributor.authorSehgal, Neelima
dc.contributor.authorShaikh, Shabbir
dc.contributor.authorSherwin, Blake D.
dc.contributor.authorSierra, Carlos
dc.contributor.authorSievers, Jon
dc.contributor.authorSifon, Cristobal
dc.contributor.authorSimon, Sara
dc.contributor.authorSonka, Rita
dc.contributor.authorSpergel, David N.
dc.contributor.authorStaggs, Suzanne T.
dc.contributor.authorStorer, Emilie
dc.contributor.authorSwitzer, Eric R.
dc.contributor.authorTampier, Niklas
dc.contributor.authorThornton, Robert
dc.contributor.authorTrac, Hy
dc.contributor.authorTreu, Jesse
dc.contributor.authorTucker, Carole
dc.contributor.authorUllom, Joel
dc.contributor.authorVale, Leila R.
dc.contributor.authorVan Engelen, Alexander
dc.contributor.authorVan Lanen, Jeff
dc.contributor.authorVargas, Cristian
dc.contributor.authorVavagiakis, Eve M.
dc.contributor.authorWagoner, Kasey
dc.contributor.authorWang, Yuhan
dc.contributor.authorWenzl, Lukas
dc.contributor.authorWollack, Edward J.
dc.contributor.authorXu, Zhilei
dc.contributor.authorZago, Fernando
dc.contributor.authorZheng, Kaiwen
dc.date.accessioned2025-01-20T16:19:47Z
dc.date.available2025-01-20T16:19:47Z
dc.date.issued2024
dc.description.abstractObservations of the millimeter sky contain valuable information on a number of signals, including the blackbody cosmic microwave background (CMB), Galactic emissions, and the Compton-y distortion due to the thermal Sunyaev-Zel'dovich (tSZ) effect. Extracting new insight into cosmological and astrophysical questions often requires combining multiwavelength observations to spectrally isolate one component. In this work, we present a new arc-minute-resolution Compton-y map, which traces out the line-of-sightintegrated electron pressure, as well as maps of the CMB in intensity and E-mode polarization, across a third of the sky (around 13; 000 deg2). We produce these through a joint analysis of data from the Atacama Cosmology Telescope (ACT) data release 4 and 6 at frequencies of roughly 93, 148, and 225 GHz, together with data from the Planck satellite at frequencies between 30 and 545 GHz. We present detailed verification of an internal linear combination pipeline implemented in a needlet frame that allows us to efficiently suppress Galactic contamination and account for spatial variations in the ACT instrument noise. These maps provide a significant advance, in noise levels and resolution, over the existing Planck componentseparated maps and will enable a host of science goals including studies of cluster and galaxy astrophysics, inferences of the cosmic velocity field, primordial non-Gaussianity searches, and gravitational lensing reconstruction of the CMB.
dc.fuente.origenWOS
dc.identifier.doi10.1103/PhysRevD.109.063530
dc.identifier.eissn2470-0029
dc.identifier.issn2470-0010
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.109.063530
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/90706
dc.identifier.wosidWOS:001202243300002
dc.issue.numero6
dc.language.isoen
dc.revistaPhysical review d
dc.rightsacceso restringido
dc.titleAtacama Cosmology Telescope: High-resolution component-separated maps across one third of the sky
dc.typeartículo
dc.volumen109
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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