10 documents found, page 1 of 1
The mass and galaxy distribution around SZ-selected clusters
Shin, T.; Jain, B.; Adhikari, S.; Baxter, E. J.; Chang, C.; Pandey, S.; Salcedo, A.; Weinberg, D. H.; Amsellem, A.; Battaglia, N.; Belyakov, M.Made available in DSpace on 2022-04-28T17:22:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-11-01; Spanish MultiDark Consolider Project; Gauss Centre for Supercomputing e.V.; Partnership for Advanced Supercomputing in Europe (PRACE); U.S. Department of Energy; U.S. National Science Foundation; Ministry of Science and Education of Spain; Science and Technology Facilities Council of the United Kingdom;...
The mass and galaxy distribution around SZ-selected clusters
Shin, T.; Jain, B.; Adhikari, S.; Baxter, E. J.; Chang, C.; Pandey, S.; Salcedo, A.; Weinberg, D. H.; Amsellem, A.; Battaglia, N.; Belyakov, M.Made available in DSpace on 2022-04-29T08:35:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-11-01; European Research Council; Instituto Nacional de Ciência e Tecnologia de Medicina Molecular; National Science Foundation of Sri Lanka; National Science Foundation; Association of American Geographers; Lupus Research Alliance; U.S. Department of Energy; Ministerio de Ciencia e Innovación; Seventh Framewo...
Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy le...
Zacharegkas, G.; Chang, C.; Prat, J.; Pandey, S.; Ferrero, I.; Blazek, J.; Jain, B.; Crocce, M.; Derose, J.; Palmese, A.; Seitz, S.; Sheldon, E.Made available in DSpace on 2022-04-29T08:37:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Galaxy-galaxy lensing is a powerful probe of the connection between galaxies and their host dark matter haloes, which is important both for galaxy evolution and cosmology. We extend the measurement and modelling of the galaxy-galaxy lensing signal in the recent Dark Energy Survey Year 3 cosmology analys...
Dark Energy Survey Year 3 results: Cosmology from cosmic shear and robustness t...
Amon, A.; Gruen, D.; Troxel, M. A.; Maccrann, N.; Dodelson, S.; Choi, A.; Doux, C.; Secco, L. F.; Samuroff, S.; Krause, E.; Cordero, J.; Myles, J.Made available in DSpace on 2022-04-29T08:39:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-15; This work, together with its companion paper, Secco, Samuroff et al. [Phys. Rev. D 105, 023515 (2022)PRVDAQ2470-001010.1103/PhysRevD.105.023515], present the Dark Energy Survey Year 3 cosmic-shear measurements and cosmological constraints based on an analysis of over 100 million source galaxies. With th...
Dark Energy Survey Year 3 results: Cosmological constraints from galaxy cluster...
Abbott, T. M.C.; Aguena, M.; Alarcon, A.; Allam, S.; Alves, O. [UNESP]; Amon, A.; Andrade-Oliveira, F. [UNESP]; Annis, J.; Avila, S.; Bacon, D.Made available in DSpace on 2022-04-29T08:39:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-15; We present the first cosmology results from large-scale structure using the full 5000 deg2 of imaging data from the Dark Energy Survey (DES) Data Release 1. We perform an analysis of large-scale structure combining three two-point correlation functions (3×2pt): (i) cosmic shear using 100 million source ...
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 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 ...
Dark Energy Survey Year 3 results: Curved-sky weak lensing mass map reconstruction
Jeffrey, N.; Gatti, M.; Chang, C.; Whiteway, L.; Demirbozan, U.; Kovacs, A.; Pollina, G.; Bacon, D.; Hamaus, N.; Kacprzak, T.; Lahav, O.; Lanusse, F.Made available in DSpace on 2022-04-29T08:30:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-08-01; We present reconstructed convergence maps, mass maps, from the Dark Energy Survey (DES) third year (Y3) weak gravitational lensing data set. The mass maps are weighted projections of the density field (primarily dark matter) in the foreground of the observed galaxies. We use four reconstruction methods,...
StackAct: Performance Evaluation in an IaaS Cloud Multilayer.
Bruschi, Gustavo C. [UNESP]; Spolon, Roberta [UNESP]; Pauro, Leandro L. [UNESP]; Lobato, Renata S. [UNESP]; Manacero, Aleardo [UNESP]Made available in DSpace on 2018-11-26T17:39:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-01-01; Cloud Computing has become synonymous of quality, efficiency, and return of investment in Information Technology, creating new challenges for processing and data integrations. This paper presents the StackAct, a mechanism that allows performing monitoring and obtaining data on the consumption of computi...
Particleboard produced with sawmill waste of different wood species
Alves, Luciane Simal [UNESP]; Mello da Silva, Sergio Augusto [UNESP]; Azambuja, Maximiliano dos Santos; Varanda, Luciano DonizetiMade available in DSpace on 2014-12-03T13:09:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-01-01; This study aimed to investigate physical performance of particleboards produced with waste from sawmills, containing different wood species, and two adhesives: urea-formaldehyde (UF) based resin and castor-oil (PU) based bi-component polyurethane resin. Panels were produced with nominal density 0.8gcm(-...