Publicação: Forecasts for warm dark matter from photometric galaxy surveys
| dc.contributor.author | Martins, Jéssica S. [UNESP] | |
| dc.contributor.author | Rosenfeld, Rogerio [UNESP] | |
| dc.contributor.author | Sobreira, Flavia | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Laboratório Interinstitucional de e-Astronomia-LineA | |
| dc.contributor.institution | Universidade Estadual de Campinas (UNICAMP) | |
| dc.date.accessioned | 2019-10-06T16:15:45Z | |
| dc.date.available | 2019-10-06T16:15:45Z | |
| dc.date.issued | 2018-11-01 | |
| dc.description.abstract | We present a Fisher matrix forecast for the sensitivity on the mass of a thermal warm dark matter (WDM) particle from current (DES-like) and future (LSST-like) photometric galaxy surveys using the galaxy angular power spectrum. We model the non-linear clustering using a modified Halo Model proposed to account for WDM effects. We estimate that from this observable alone a lower bound of mwdm > 647 eV (mwdm > 126 eV) for the LSST (DES) case could be obtained. | en |
| dc.description.affiliation | Instituto de Física Teórica UNESP and ICTP-SAIFR, Rua Dr. Bento Teobaldo Ferraz, 271 | |
| dc.description.affiliation | Laboratório Interinstitucional de e-Astronomia-LineA, Rua Gal. José Cristino, 77 | |
| dc.description.affiliation | Instituto de Física Gleb Wataghin Universidade Estadual de Campinas | |
| dc.description.affiliationUnesp | Instituto de Física Teórica UNESP and ICTP-SAIFR, Rua Dr. Bento Teobaldo Ferraz, 271 | |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorshipId | CNPq: 465376/2014-2 | |
| dc.format.extent | 1290-1299 | |
| dc.identifier | http://dx.doi.org/10.1093/MNRAS/STY2300 | |
| dc.identifier.citation | Monthly Notices of the Royal Astronomical Society, v. 481, n. 1, p. 1290-1299, 2018. | |
| dc.identifier.doi | 10.1093/MNRAS/STY2300 | |
| dc.identifier.issn | 1365-2966 | |
| dc.identifier.issn | 0035-8711 | |
| dc.identifier.scopus | 2-s2.0-85060853868 | |
| dc.identifier.uri | http://hdl.handle.net/11449/188681 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society | |
| dc.rights.accessRights | Acesso aberto | |
| dc.source | Scopus | |
| dc.subject | Dark matter | |
| dc.subject | Large-scale structure of Universe | |
| dc.subject | Surveys | |
| dc.title | Forecasts for warm dark matter from photometric galaxy surveys | en |
| dc.type | Artigo | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |