Strong detection of the CMB lensing and galaxy weak lensing cross-correlation from ACT-DR4, Planck Legacy, and KiDS-1000

We measured the cross-correlation between galaxy weak lensing data from the Kilo Degree Survey (KiDS-1000, DR4) and cosmic microwave background (CMB) lensing data from the Atacama Cosmology Telescope (ACT, DR4) and the Planck Legacy survey. We used two samples of source galaxies, selected with photo...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2021-05, Vol.649, p.A146
Hauptverfasser:	Robertson, Naomi Clare, Alonso, David, Harnois-Déraps, Joachim, Darwish, Omar, Kannawadi, Arun, Amon, Alexandra, Asgari, Marika, Bilicki, Maciej, Calabrese, Erminia, Choi, Steve K., Devlin, Mark J., Dunkley, Jo, Dvornik, Andrej, Erben, Thomas, Ferraro, Simone, Fortuna, Maria Cristina, Giblin, Benjamin, Han, Dongwon, Heymans, Catherine, Hildebrandt, Hendrik, Hill, J. Colin, Hilton, Matt, Ho, Shuay-Pwu P., Hoekstra, Henk, Hubmayr, Johannes, Hughes, John P., Joachimi, Benjamin, Joudaki, Shahab, Knowles, Kenda, Kuijken, Konrad, Madhavacheril, Mathew S., Moodley, Kavilan, Miller, Lance, Namikawa, Toshiya, Nati, Federico, Niemack, Michael D., Page, Lyman A., Partridge, Bruce, Schaan, Emmanuel, Schillaci, Alessandro, Schneider, Peter, Sehgal, Neelima, Sherwin, Blake D., Sifón, Cristóbal, Staggs, Suzanne T., Tröster, Tilman, Engelen, Alexander van, Valentijn, Edwin, Wollack, Edward J., Wright, Angus H., Xu, Zhilei
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Astronomy ASTRONOMY AND ASTROPHYSICS Astrophysics Calibration Cosmic microwave background Cosmology cosmology observations Cross correlation Galaxies large-scale structure of Universe Parameters Red shift Stars & galaxies weak gravitational lensing
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Zusammenfassung:	We measured the cross-correlation between galaxy weak lensing data from the Kilo Degree Survey (KiDS-1000, DR4) and cosmic microwave background (CMB) lensing data from the Atacama Cosmology Telescope (ACT, DR4) and the Planck Legacy survey. We used two samples of source galaxies, selected with photometric redshifts, (0.1
ISSN:	0004-6361 1432-0746
DOI:	10.1051/0004-6361/202039975