The cross correlation of the ABS and ACT maps

One of the most important checks for systematic errors in CMB studies is the cross correlation of maps made by independent experiments. In this paper we report on the cross correlation between maps from the Atacama B-mode Search (ABS) and Atacama Cosmology Telescope (ACT) experiments in both tempera...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	arXiv.org 2021-01
Hauptverfasser:	Li, Zack, Naess, Sigurd, Aiola, Simone, Alonso, David, Appel, John W, Bond, J Richard, Calabrese, Erminia, Choi, Steve K, Crowley, Kevin T, Essinger-Hileman, Thomas, Duff, Shannon M, Dunkley, Joanna, Fowler, J W, Gallardo, Patricio, Shuay-Pwu Patty Ho, Hubmayr, Johannes, Kusaka, Akito, Thibaut Louis, Madhavacheril, Mathew S, McMahon, Jeffrey, Nati, Federico, Niemack, Michael D, Page, Lyman, Parker, Lucas, Partridge, Bruce, Salatino, Maria, Sievers, Jonathan L, Sifón, Cristóbal, Simon, Sara M, Staggs, Suzanne T, Storer, Emilie, Wollack, Edward J
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation analysis Cosmology Cross correlation Experiments Physics - Cosmology and Nongalactic Astrophysics Systematic errors
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	One of the most important checks for systematic errors in CMB studies is the cross correlation of maps made by independent experiments. In this paper we report on the cross correlation between maps from the Atacama B-mode Search (ABS) and Atacama Cosmology Telescope (ACT) experiments in both temperature and polarization. These completely different measurements have a clear correlation with each other and with the Planck satellite in both the EE and TE spectra at \(\ell
ISSN:	2331-8422
DOI:	10.48550/arxiv.2002.05717