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http://hdl.handle.net/2445/192985
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DC Field | Value | Language |
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dc.contributor.author | Viñas, Jordi | - |
dc.contributor.author | Salvador Solé, Eduard | - |
dc.contributor.author | Manrique Oliva, Alberto | - |
dc.date.accessioned | 2023-02-02T09:41:00Z | - |
dc.date.available | 2023-02-02T09:41:00Z | - |
dc.date.issued | 2012-07-01 | - |
dc.identifier.issn | 0035-8711 | - |
dc.identifier.uri | http://hdl.handle.net/2445/192985 | - |
dc.description.abstract | Using the model for (bottom-up) hierarchical halo growth recently developed by Salvador-Solé et al., we derive the typical spherically averaged density profile for haloes with several relevant masses in the concordant warm dark matter (ΛWDM) cosmology with non-thermal sterile neutrinos of two different masses. The predicted density profiles become flat at small radii, as expected from the effects of the spectrum cut-off. The core cannot be resolved, however, because the non-null particle velocity yields the fragmentation of minimum mass protohaloes in small nodes, which invalidates the model at the corresponding radii. | - |
dc.format.extent | 5 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Royal Astronomical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1111/j.1745-3933.2012.01274.x | - |
dc.relation.ispartof | Monthly Notices of the Royal Astronomical Society, 2012, vol. 424, num. 1, p. L6-L10 | - |
dc.relation.uri | https://doi.org/10.1111/j.1745-3933.2012.01274.x | - |
dc.rights | (c) Viñas, Jordi et al., 2012 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Halos (Meteorologia) | - |
dc.subject.classification | Cosmologia | - |
dc.subject.classification | Matèria fosca (Astronomia) | - |
dc.subject.other | Halos (Meteorology) | - |
dc.subject.other | Cosmology | - |
dc.subject.other | Dark matter (Astronomy) | - |
dc.title | Typical density profile for warm dark matter haloes | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 615361 | - |
dc.date.updated | 2023-02-02T09:41:00Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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615361.pdf | 309.32 kB | Adobe PDF | View/Open |
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