FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108554016> ?p ?o ?g. }

• W2108554016 endingPage "3677" @default.
• W2108554016 startingPage "3670" @default.
• W2108554016 abstract "We quantify the impact of massive neutrinos on the statistics of low density regions in the intergalactic medium (IGM) as probed by the Lyman-alpha forest at redshifts z=2.2--4. Based on mock but realistic quasar (QSO) spectra extracted from hydrodynamic simulations with cold dark matter, baryons and neutrinos, we find that the probability distribution of weak Lyman-alpha absorption features, as sampled by Lyman-alpha flux regions at high transmissivity, is strongly affected by the presence of massive neutrinos. We show that systematic errors affecting the Lyman-alpha forest reduce but do not erase the neutrino signal. Using the Fisher matrix formalism, we conclude that the sum of the neutrino masses can be measured, using the method proposed in this paper, with a precision smaller than 0.4 eV using a catalog of 200 high resolution (S/N~100) QSO spectra. This number reduces to 0.27 eV by making use of reasonable priors in the other parameters that also affect the statistics of the high transitivity regions of the Lyman-alpha forest. The constraints obtained with this method can be combined with independent bounds from the CMB, large scale structures and measurements of the matter power spectrum from the Lyman-alpha forest to produce tighter upper limits on the sum of the masses of the neutrinos." @default.
• W2108554016 created "2016-06-24" @default.
• W2108554016 creator A5002061021 @default.
• W2108554016 creator A5004092012 @default.
• W2108554016 creator A5005759342 @default.
• W2108554016 creator A5041417037 @default.
• W2108554016 date "2013-04-11" @default.
• W2108554016 modified "2023-10-06" @default.
• W2108554016 title "Neutrino signatures on the high-transmission regions of the Lyman $boldsymbol {alpha }$ forest" @default.
• W2108554016 cites W1487093425 @default.
• W2108554016 cites W1560669094 @default.
• W2108554016 cites W1591441042 @default.
• W2108554016 cites W1968018748 @default.
• W2108554016 cites W1972361697 @default.
• W2108554016 cites W1981205029 @default.
• W2108554016 cites W1983465132 @default.
• W2108554016 cites W1984067796 @default.
• W2108554016 cites W2009705761 @default.
• W2108554016 cites W2021350054 @default.
• W2108554016 cites W2024048510 @default.
• W2108554016 cites W2026686094 @default.
• W2108554016 cites W2036058479 @default.
• W2108554016 cites W2049654426 @default.
• W2108554016 cites W2057702826 @default.
• W2108554016 cites W2081747903 @default.
• W2108554016 cites W2090436090 @default.
• W2108554016 cites W2092618688 @default.
• W2108554016 cites W2101506386 @default.
• W2108554016 cites W2148155488 @default.
• W2108554016 cites W2151713275 @default.
• W2108554016 cites W2153161644 @default.
• W2108554016 cites W2158064440 @default.
• W2108554016 cites W2160253850 @default.
• W2108554016 cites W2168170741 @default.
• W2108554016 cites W2322535950 @default.
• W2108554016 cites W3098221464 @default.
• W2108554016 cites W3101257834 @default.
• W2108554016 cites W3104388551 @default.
• W2108554016 cites W3106530008 @default.
• W2108554016 cites W3124761073 @default.
• W2108554016 cites W3125055774 @default.
• W2108554016 doi "https://doi.org/10.1093/mnras/stt452" @default.
• W2108554016 hasPublicationYear "2013" @default.
• W2108554016 type Work @default.
• W2108554016 sameAs 2108554016 @default.
• W2108554016 citedByCount "23" @default.
• W2108554016 countsByYear W21085540162014 @default.
• W2108554016 countsByYear W21085540162015 @default.
• W2108554016 countsByYear W21085540162016 @default.
• W2108554016 countsByYear W21085540162017 @default.
• W2108554016 countsByYear W21085540162018 @default.
• W2108554016 countsByYear W21085540162019 @default.
• W2108554016 countsByYear W21085540162020 @default.
• W2108554016 countsByYear W21085540162021 @default.
• W2108554016 countsByYear W21085540162022 @default.
• W2108554016 countsByYear W21085540162023 @default.
• W2108554016 crossrefType "journal-article" @default.
• W2108554016 hasAuthorship W2108554016A5002061021 @default.
• W2108554016 hasAuthorship W2108554016A5004092012 @default.
• W2108554016 hasAuthorship W2108554016A5005759342 @default.
• W2108554016 hasAuthorship W2108554016A5041417037 @default.
• W2108554016 hasBestOaLocation W21085540161 @default.
• W2108554016 hasConcept C109214941 @default.
• W2108554016 hasConcept C121332964 @default.
• W2108554016 hasConcept C1276947 @default.
• W2108554016 hasConcept C135041427 @default.
• W2108554016 hasConcept C154153549 @default.
• W2108554016 hasConcept C186453547 @default.
• W2108554016 hasConcept C207297109 @default.
• W2108554016 hasConcept C2993745857 @default.
• W2108554016 hasConcept C33024259 @default.
• W2108554016 hasConcept C44870925 @default.
• W2108554016 hasConcept C4839761 @default.
• W2108554016 hasConcept C62520636 @default.
• W2108554016 hasConcept C85725439 @default.
• W2108554016 hasConcept C93849054 @default.
• W2108554016 hasConcept C98444146 @default.
• W2108554016 hasConceptScore W2108554016C109214941 @default.
• W2108554016 hasConceptScore W2108554016C121332964 @default.
• W2108554016 hasConceptScore W2108554016C1276947 @default.
• W2108554016 hasConceptScore W2108554016C135041427 @default.
• W2108554016 hasConceptScore W2108554016C154153549 @default.
• W2108554016 hasConceptScore W2108554016C186453547 @default.
• W2108554016 hasConceptScore W2108554016C207297109 @default.
• W2108554016 hasConceptScore W2108554016C2993745857 @default.
• W2108554016 hasConceptScore W2108554016C33024259 @default.
• W2108554016 hasConceptScore W2108554016C44870925 @default.
• W2108554016 hasConceptScore W2108554016C4839761 @default.
• W2108554016 hasConceptScore W2108554016C62520636 @default.
• W2108554016 hasConceptScore W2108554016C85725439 @default.
• W2108554016 hasConceptScore W2108554016C93849054 @default.
• W2108554016 hasConceptScore W2108554016C98444146 @default.
• W2108554016 hasIssue "4" @default.
• W2108554016 hasLocation W21085540161 @default.
• W2108554016 hasLocation W21085540162 @default.
• W2108554016 hasLocation W21085540163 @default.
• W2108554016 hasOpenAccess W2108554016 @default.
• W2108554016 hasPrimaryLocation W21085540161 @default.

• next