6 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 ...
Dark Energy Survey Year 3 results: Marginalization over redshift distribution u...
Cordero, Juan P.; Harrison, Ian; Rollins, Richard P.; Bernstein, G. M.; Bridle, S. L.; Alarcon, A.; Alves, O. [UNESP]; Amon, A.Made available in DSpace on 2022-04-29T08:40:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-04-01; Cosmological information from weak lensing surveys is maximized by sorting source galaxies into tomographic redshift subsamples. Any uncertainties on these redshift distributions must be correctly propagated into the cosmological results. We present hyperrank, a new method for marginalizing over redshif...
The des view of the Eridanus supervoid and the CMB cold spot
Kovács, A.; Jeffrey, N.; Gatti, M.; Chang, C.; Whiteway, L.; Hamaus, N.; Lahav, O.; Pollina, G.; Bacon, D.; Kacprzak, T.; Mawdsley, B.; Nadathur, S.Made available in DSpace on 2022-04-29T08:41:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-02-01; The Cold Spot is a puzzling large-scale feature in the Cosmic Microwave Background temperature maps and its origin has been subject to active debate. As an important foreground structure at low redshift, the Eridanus supervoid was recently detected, but it was subsequently determined that, assuming the ...
Combined Tevatron upper limit on gg→H→W+W- and constraints on the Higgs boson m...
Aaltonen, T.; Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Adelman, J.; Aguilo, E.; Alexeev, G. D.; Alkhazov, G.Made available in DSpace on 2022-04-28T21:21:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-07-15; Science and Technology Facilities Council; We combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson (H) in the process gg→H→W+W - in pp̄ collisions at the Fermilab Tevatron Collider at √s=1.96TeV. With 4.8fb-1 of integrated luminosity analyzed at CDF and 5.4fb-1...
Combination of tevatron searches for the standard model Higgs Boson in the W+ W...
Aaltonen, T.; Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Adelman, J.; Aguilo, E.; Alexeev, G. D.; Alkhazov, G.Made available in DSpace on 2022-04-28T21:37:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-02-12; Science and Technology Facilities Council; We combine searches by the CDF and D0 Collaborations for a Higgs boson decaying to W+W-. The data correspond to an integrated total luminosity of 4.8 (CDF) and 5.4 (D0) fb-1 of pp̄ collisions at √s=1.96TeV at the Fermilab Tevatron collider. No excess is observe...