Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080156175> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2080156175 abstract "It has recently been shown that supersonic relative velocities between dark matter and baryonic matter can have a significant effect on formation of the first structures in the Universe. If this effect is still non-negligible during the epoch of hydrogen reionization, it generates large-scale anisotropy in the free-electron density, which gives rise to a CMB $B$ mode. We compute the $B$-mode power spectrum and find a characteristic shape with acoustic peaks at $ensuremath{ell}ensuremath{approx}200,400,dots{}$. The amplitude of this signal is a free parameter, which is related to the dependence of the ionization fraction on the relative baryon cold dark matter velocity during the epoch of reionization. However, we find that the $B$-mode signal is undetectably small for currently favored reionization models in which hydrogen is reionized promptly at $zensuremath{sim}10$, although constraints on this signal by future experiments may help constrain models in which partial reionization occurs at higher redshift, e.g., by accretion onto primordial black holes." @default.
- W2080156175 created "2016-06-24" @default.
- W2080156175 creator A5041152487 @default.
- W2080156175 creator A5070286426 @default.
- W2080156175 creator A5083914759 @default.
- W2080156175 date "2012-02-22" @default.
- W2080156175 modified "2023-10-14" @default.
- W2080156175 title "Supersonic baryon-CDM velocities and CMBB-mode polarization" @default.
- W2080156175 cites W1579845354 @default.
- W2080156175 cites W1944901286 @default.
- W2080156175 cites W1966550139 @default.
- W2080156175 cites W1967701424 @default.
- W2080156175 cites W2003407741 @default.
- W2080156175 cites W2009399124 @default.
- W2080156175 cites W2022696115 @default.
- W2080156175 cites W2037615822 @default.
- W2080156175 cites W2043510952 @default.
- W2080156175 cites W2068218584 @default.
- W2080156175 cites W2085858674 @default.
- W2080156175 cites W2170365942 @default.
- W2080156175 cites W3102489971 @default.
- W2080156175 cites W3105139654 @default.
- W2080156175 cites W3123848960 @default.
- W2080156175 doi "https://doi.org/10.1103/physrevd.85.043523" @default.
- W2080156175 hasPublicationYear "2012" @default.
- W2080156175 type Work @default.
- W2080156175 sameAs 2080156175 @default.
- W2080156175 citedByCount "12" @default.
- W2080156175 countsByYear W20801561752013 @default.
- W2080156175 countsByYear W20801561752014 @default.
- W2080156175 countsByYear W20801561752015 @default.
- W2080156175 countsByYear W20801561752016 @default.
- W2080156175 countsByYear W20801561752018 @default.
- W2080156175 countsByYear W20801561752020 @default.
- W2080156175 countsByYear W20801561752021 @default.
- W2080156175 crossrefType "journal-article" @default.
- W2080156175 hasAuthorship W2080156175A5041152487 @default.
- W2080156175 hasAuthorship W2080156175A5070286426 @default.
- W2080156175 hasAuthorship W2080156175A5083914759 @default.
- W2080156175 hasBestOaLocation W20801561751 @default.
- W2080156175 hasConcept C121332964 @default.
- W2080156175 hasConcept C126320844 @default.
- W2080156175 hasConcept C154153549 @default.
- W2080156175 hasConcept C159249277 @default.
- W2080156175 hasConcept C180205008 @default.
- W2080156175 hasConcept C207297109 @default.
- W2080156175 hasConcept C33024259 @default.
- W2080156175 hasConcept C44870925 @default.
- W2080156175 hasConcept C62520636 @default.
- W2080156175 hasConcept C69672822 @default.
- W2080156175 hasConcept C85725439 @default.
- W2080156175 hasConcept C98444146 @default.
- W2080156175 hasConceptScore W2080156175C121332964 @default.
- W2080156175 hasConceptScore W2080156175C126320844 @default.
- W2080156175 hasConceptScore W2080156175C154153549 @default.
- W2080156175 hasConceptScore W2080156175C159249277 @default.
- W2080156175 hasConceptScore W2080156175C180205008 @default.
- W2080156175 hasConceptScore W2080156175C207297109 @default.
- W2080156175 hasConceptScore W2080156175C33024259 @default.
- W2080156175 hasConceptScore W2080156175C44870925 @default.
- W2080156175 hasConceptScore W2080156175C62520636 @default.
- W2080156175 hasConceptScore W2080156175C69672822 @default.
- W2080156175 hasConceptScore W2080156175C85725439 @default.
- W2080156175 hasConceptScore W2080156175C98444146 @default.
- W2080156175 hasFunder F4320306076 @default.
- W2080156175 hasIssue "4" @default.
- W2080156175 hasLocation W20801561751 @default.
- W2080156175 hasLocation W20801561752 @default.
- W2080156175 hasOpenAccess W2080156175 @default.
- W2080156175 hasPrimaryLocation W20801561751 @default.
- W2080156175 hasRelatedWork W2101837875 @default.
- W2080156175 hasRelatedWork W2127174462 @default.
- W2080156175 hasRelatedWork W2132030150 @default.
- W2080156175 hasRelatedWork W2901062549 @default.
- W2080156175 hasRelatedWork W2923043239 @default.
- W2080156175 hasRelatedWork W3100472206 @default.
- W2080156175 hasRelatedWork W3101031452 @default.
- W2080156175 hasRelatedWork W3106422547 @default.
- W2080156175 hasRelatedWork W3195116061 @default.
- W2080156175 hasRelatedWork W4224903418 @default.
- W2080156175 hasVolume "85" @default.
- W2080156175 isParatext "false" @default.
- W2080156175 isRetracted "false" @default.
- W2080156175 magId "2080156175" @default.
- W2080156175 workType "article" @default.