Matches in SemOpenAlex for { <https://semopenalex.org/work/W3038440178> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W3038440178 abstract "A new paradigm to explain how galaxies and voids formed is considered. In this model, dark matter and hydrogen form massive gravitationally bound condensates. The virial temperature of the hydrogen in these condensates is comparable to that necessary to produce the X-ray background from 5 to 200 keV, and the integrated emission matches that observed for reasonable parameter choices. The dark matter decays and the gas expands outward. Forward and reverse shocks separated by a contact discontinuity result when the expanding gas collides with matter still collapsing toward the condensate. Galaxy formation is triggered in the high-density region between the two shock fronts; a Jeans mass of about a trillion solar masses is obtained for this gas. The shock system overtakes the Hubble flow and may collide with that of its neighbor. The final configuration is a pattern of roughly spherical voids with luminous galaxies in thin shells and filaments. 43 references." @default.
- W3038440178 created "2020-07-10" @default.
- W3038440178 creator A5005910628 @default.
- W3038440178 date "1987-01-01" @default.
- W3038440178 modified "2023-10-16" @default.
- W3038440178 title "The Origin of the Diffuse X-Ray Background and the Formation of Galaxies and Voids." @default.
- W3038440178 hasPublicationYear "1987" @default.
- W3038440178 type Work @default.
- W3038440178 sameAs 3038440178 @default.
- W3038440178 citedByCount "0" @default.
- W3038440178 crossrefType "journal-article" @default.
- W3038440178 hasAuthorship W3038440178A5005910628 @default.
- W3038440178 hasConcept C121332964 @default.
- W3038440178 hasConcept C125857072 @default.
- W3038440178 hasConcept C1276947 @default.
- W3038440178 hasConcept C159249277 @default.
- W3038440178 hasConcept C160147972 @default.
- W3038440178 hasConcept C165641701 @default.
- W3038440178 hasConcept C174802034 @default.
- W3038440178 hasConcept C189549420 @default.
- W3038440178 hasConcept C44870925 @default.
- W3038440178 hasConcept C98444146 @default.
- W3038440178 hasConceptScore W3038440178C121332964 @default.
- W3038440178 hasConceptScore W3038440178C125857072 @default.
- W3038440178 hasConceptScore W3038440178C1276947 @default.
- W3038440178 hasConceptScore W3038440178C159249277 @default.
- W3038440178 hasConceptScore W3038440178C160147972 @default.
- W3038440178 hasConceptScore W3038440178C165641701 @default.
- W3038440178 hasConceptScore W3038440178C174802034 @default.
- W3038440178 hasConceptScore W3038440178C189549420 @default.
- W3038440178 hasConceptScore W3038440178C44870925 @default.
- W3038440178 hasConceptScore W3038440178C98444146 @default.
- W3038440178 hasLocation W30384401781 @default.
- W3038440178 hasOpenAccess W3038440178 @default.
- W3038440178 hasPrimaryLocation W30384401781 @default.
- W3038440178 hasRelatedWork W1662804550 @default.
- W3038440178 hasRelatedWork W1812291797 @default.
- W3038440178 hasRelatedWork W1973398508 @default.
- W3038440178 hasRelatedWork W1979413434 @default.
- W3038440178 hasRelatedWork W2001298730 @default.
- W3038440178 hasRelatedWork W2010419548 @default.
- W3038440178 hasRelatedWork W2022192494 @default.
- W3038440178 hasRelatedWork W2026809600 @default.
- W3038440178 hasRelatedWork W2056220663 @default.
- W3038440178 hasRelatedWork W2083871083 @default.
- W3038440178 hasRelatedWork W2101335960 @default.
- W3038440178 hasRelatedWork W2134790707 @default.
- W3038440178 hasRelatedWork W2160005867 @default.
- W3038440178 hasRelatedWork W2410679324 @default.
- W3038440178 hasRelatedWork W294518846 @default.
- W3038440178 hasRelatedWork W3098361937 @default.
- W3038440178 hasRelatedWork W3099858439 @default.
- W3038440178 hasRelatedWork W3102280121 @default.
- W3038440178 hasRelatedWork W3105766729 @default.
- W3038440178 hasRelatedWork W3157712005 @default.
- W3038440178 isParatext "false" @default.
- W3038440178 isRetracted "false" @default.
- W3038440178 magId "3038440178" @default.
- W3038440178 workType "article" @default.