3 documents found, page 1 of 1
Dark energy survey year 3 results: Galaxy sample for BAO measurement
Rosell, A. Carnero; Rodriguez-Monroy, M.; Crocce, M.; Elvin-Poole, J.; Porredon, A.; Ferrero, I.; Mena-Fernández, J.; Cawthon, R.; De Vicente, J.Made available in DSpace on 2022-04-29T08:37:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); European Commission; European Research Council; Financiadora de Estudos e Projetos; Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); High Energy Physics; Higher Education Funding Council for England; Institut de Fís...
Dark energy survey year 3 results: Cosmology with peaks using an emulator approach
Zürcher, D.; Fluri, J.; Sgier, R.; Kacprzak, T.; Gatti, M.; Doux, C.; Whiteway, L.; Réfrégier, A.; Chang, C.; Jeffrey, N.; Jain, B.; Lemos, P.Made available in DSpace on 2022-04-29T08:40:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-04-01; We constrain the matter density ωm and the amplitude of density fluctuations σ8 within the ΛCDM cosmological model with shear peak statistics and angular convergence power spectra using mass maps constructed from the first three years of data of the Dark Energy Survey (DES Y3). We use tomographic shear ...
The Dark Energy Survey and Operations: Years 1 to 3
Diehl, H. T.; Neilsen, E.; Gruendl, R.; Yanny, B.; Abbott, T. M. C.; Aleksic, J.; Allam, S.; Annis, J.; Balbinot, E.; Baumer, M.; Beaufore, L.Made available in DSpace on 2018-11-26T17:06:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-01-01; The Dark Energy Survey (DES) is an operating optical survey aimed at understanding the accelerating expansion of the universe using four complementary methods: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type la supernovae. To perform the 5000 sq-degree wide fiel...