Matches in SemOpenAlex for { <https://semopenalex.org/work/W3040977970> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W3040977970 abstract "We examine Cosmic Microwave Background (CMB) temperature power spectra from the BOOMERANG, MAXIMA, and DASI experiments. We non-parametrically estimate the true power spectrum with no model assumptions. This is a significant departure from previous research which used either cosmological models or some other parameterized form (e.g. parabolic fits). Our non-parametric estimate is practically indistinguishable from the best fit cosmological model, thus lending independent support to the underlying physics that governs these models. We also generate a confidence set for the non-parametric fit and extract confidence intervals for the numbers, locations, and heights of peaks and the successive peak-to-peak height ratios. At the 95%, 68%, and 40% confidence levels, we find functions that fit the data with one, two, and three peaks respectively (0 ≤ l ≤ 1100). Therefore, the current data prefer two peaks at the 1σ level. However, we also rule out a constant temperature function at the > 8σ level. If we assume that there are three peaks in the data, we find their locations to be within l1 = (118,300), l2 = (377,650), and l3 = (597,900). We find the ratio of the first peak-height to the second ( �T 1 �T2 )" @default.
- W3040977970 created "2020-07-16" @default.
- W3040977970 creator A5067878769 @default.
- W3040977970 creator A5088429805 @default.
- W3040977970 creator A5089149779 @default.
- W3040977970 creator A5091770862 @default.
- W3040977970 date "2001-12-01" @default.
- W3040977970 modified "2023-09-26" @default.
- W3040977970 title "A NON-PARAMETRIC ANALYSIS OF THE CMB POWER SPECTRUM" @default.
- W3040977970 cites W2795929191 @default.
- W3040977970 hasPublicationYear "2001" @default.
- W3040977970 type Work @default.
- W3040977970 sameAs 3040977970 @default.
- W3040977970 citedByCount "1" @default.
- W3040977970 crossrefType "journal-article" @default.
- W3040977970 hasAuthorship W3040977970A5067878769 @default.
- W3040977970 hasAuthorship W3040977970A5088429805 @default.
- W3040977970 hasAuthorship W3040977970A5089149779 @default.
- W3040977970 hasAuthorship W3040977970A5091770862 @default.
- W3040977970 hasConcept C102366305 @default.
- W3040977970 hasConcept C105795698 @default.
- W3040977970 hasConcept C117251300 @default.
- W3040977970 hasConcept C120665830 @default.
- W3040977970 hasConcept C121332964 @default.
- W3040977970 hasConcept C121864883 @default.
- W3040977970 hasConcept C14036430 @default.
- W3040977970 hasConcept C142362112 @default.
- W3040977970 hasConcept C168110828 @default.
- W3040977970 hasConcept C207297109 @default.
- W3040977970 hasConcept C24574437 @default.
- W3040977970 hasConcept C30475298 @default.
- W3040977970 hasConcept C33923547 @default.
- W3040977970 hasConcept C44249647 @default.
- W3040977970 hasConcept C4839761 @default.
- W3040977970 hasConcept C52119013 @default.
- W3040977970 hasConcept C554144382 @default.
- W3040977970 hasConcept C62520636 @default.
- W3040977970 hasConcept C78458016 @default.
- W3040977970 hasConcept C85725439 @default.
- W3040977970 hasConcept C86803240 @default.
- W3040977970 hasConcept C91528185 @default.
- W3040977970 hasConceptScore W3040977970C102366305 @default.
- W3040977970 hasConceptScore W3040977970C105795698 @default.
- W3040977970 hasConceptScore W3040977970C117251300 @default.
- W3040977970 hasConceptScore W3040977970C120665830 @default.
- W3040977970 hasConceptScore W3040977970C121332964 @default.
- W3040977970 hasConceptScore W3040977970C121864883 @default.
- W3040977970 hasConceptScore W3040977970C14036430 @default.
- W3040977970 hasConceptScore W3040977970C142362112 @default.
- W3040977970 hasConceptScore W3040977970C168110828 @default.
- W3040977970 hasConceptScore W3040977970C207297109 @default.
- W3040977970 hasConceptScore W3040977970C24574437 @default.
- W3040977970 hasConceptScore W3040977970C30475298 @default.
- W3040977970 hasConceptScore W3040977970C33923547 @default.
- W3040977970 hasConceptScore W3040977970C44249647 @default.
- W3040977970 hasConceptScore W3040977970C4839761 @default.
- W3040977970 hasConceptScore W3040977970C52119013 @default.
- W3040977970 hasConceptScore W3040977970C554144382 @default.
- W3040977970 hasConceptScore W3040977970C62520636 @default.
- W3040977970 hasConceptScore W3040977970C78458016 @default.
- W3040977970 hasConceptScore W3040977970C85725439 @default.
- W3040977970 hasConceptScore W3040977970C86803240 @default.
- W3040977970 hasConceptScore W3040977970C91528185 @default.
- W3040977970 hasLocation W30409779701 @default.
- W3040977970 hasOpenAccess W3040977970 @default.
- W3040977970 hasPrimaryLocation W30409779701 @default.
- W3040977970 hasRelatedWork W1509406308 @default.
- W3040977970 hasRelatedWork W1624681287 @default.
- W3040977970 hasRelatedWork W1631484080 @default.
- W3040977970 hasRelatedWork W1907100515 @default.
- W3040977970 hasRelatedWork W2007276498 @default.
- W3040977970 hasRelatedWork W2037392005 @default.
- W3040977970 hasRelatedWork W2041113497 @default.
- W3040977970 hasRelatedWork W2042094323 @default.
- W3040977970 hasRelatedWork W2066153179 @default.
- W3040977970 hasRelatedWork W2084856122 @default.
- W3040977970 hasRelatedWork W2087604498 @default.
- W3040977970 hasRelatedWork W2091631731 @default.
- W3040977970 hasRelatedWork W2102718159 @default.
- W3040977970 hasRelatedWork W2123075816 @default.
- W3040977970 hasRelatedWork W2152616369 @default.
- W3040977970 hasRelatedWork W2165172508 @default.
- W3040977970 hasRelatedWork W2796844697 @default.
- W3040977970 hasRelatedWork W3104222411 @default.
- W3040977970 hasRelatedWork W3104465524 @default.
- W3040977970 hasVolume "199" @default.
- W3040977970 isParatext "false" @default.
- W3040977970 isRetracted "false" @default.
- W3040977970 magId "3040977970" @default.
- W3040977970 workType "article" @default.