DES Y3 + KiDS-1000: Consistent Cosmology Combining Cosmic Shear Surveys

• Published in: The open journal of astrophysics Vol. 6
• Main Authors: Abbott, T. M. C., Aguena, M., Alarcon, A., Alves, O., Amon, A., Andrade-Oliveira, F., Asgari, M., Avila, S., Bacon, D., Bechtol, K., Becker, M. R., Bernstein, G. M., Bertin, E., Bilicki, M., Blazek, J., Bocquet, S., Brooks, D., Burger, P., Burke, D. L., Camacho, H., Campos, A., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Cawthon, R., Chang, C., Chen, R., Choi, A., Conselice, C., Cordero, J., Crocce, M., Costa, L. N. da, Pereira, M. E. da Silva, Dalal, R.
• Format: Journal Article
• Language: English
• Published: Goddard Space Flight Center Maynooth Academic Publishing 20.10.2023
• Subjects: Astrophysics; Cosmology; Weak gravitational lensing; Des; Dark Energy Survey; Kilo-Degree Survey; Cosmology; Cosmological Parameters; Cosmic Shear; Weak Gravitation Lensing; Kids

We present a joint cosmic shear analysis of the Dark Energy Survey (DES Y3) and the Kilo-Degree Survey (KiDS-1000) in a collaborative effort between the two survey teams. We find consistent cosmological parameter constraints between DES Y3 and KiDS-1000 which, when combined in a joint-survey analysi...