| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/485STN2 | |||
| Repository | sid.inpe.br/mtc-m21d/2022/12.05.15.45 (restricted access) | |||
| Last Update | 2022:12.05.15.45.21 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/12.05.15.45.21 | |||
| Metadata Last Update | 2023:01.03.16.46.26 (UTC) administrator | |||
| DOI | 10.1088/1742-6596/2372/1/012002 | |||
| ISSN | 1742-6588 | |||
| Citation Key | NovaesBeneBern:2022:PrNoIn | |||
| Title | Primordial non-gaussianities of inflationary step-like models  | |||
| Year | 2022 | |||
| Access Date | 2024, May 13 | |||
| Type of Work | conference paper | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3567 KiB | |||
| 2. Context | ||||
| Author | 1 Novaes, Camila Paiva 2 Benetti, M. 3 Bernui, A. | |||
| Group | 1 DIAST-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Università di Napoli “Federico II” 3 Observatório Nacional (ON) | |||
| Author e-Mail Address | 1 camilapnovaes@gmail.com | |||
| Journal | Journal of Physics: Conference Series | |||
| Volume | 2372 | |||
| Number | 1 | |||
| Pages | e012002 | |||
| Secondary Mark | B2_INTERDISCIPLINAR B2_ENGENHARIAS_III B3_MEDICINA_II B3_GEOCIÊNCIAS B4_MATERIAIS B4_ENGENHARIAS_II B4_BIOTECNOLOGIA C_QUÍMICA C_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA C_ENGENHARIAS_IV C_ECONOMIA C_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2022-12-05 15:45:21 :: simone -> administrator :: 2022-12-05 15:45:22 :: administrator -> simone :: 2022 2022-12-05 15:46:09 :: simone -> administrator :: 2022 2023-01-03 16:46:26 :: administrator -> simone :: 2022 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | We use Minkowski Functionals (MF) to explore the possible presence of non-Gaussian signatures in the recently released cosmic microwave background (CMB) Planck maps. In particular, we investigate MF outcomes for two sets of simulated CMB maps: one seeded by the ΛCDM concordance model, another seeded by the 'best-fit' CMB angular power spectrum. By 'best-fit' we mean a simulated CMB spectrum seeded by an inflationary model that well reproduce the observed low-ℓ features of the CMB temperature power spectrum. In this way, we obtain the spurious signal introduced by the power spectra with different shapes, signal to be taken into account in the corresponding MF analyses. Interestingly, we investigate the response of the four MF (i.e., Area, Perimeter, Genus, Nclusters ) for several sets of simulated maps. Our analyses confirm that, as already reported in the literature, the Perimeter exhibits the best performance. Moreover, our results show that the Perimeter obtained from the Planck maps (2015) is better fitted by the simulated CMB maps seeded by the angular power spectrum with low-ℓ features with respect to the curves obtained from the CMB maps seeded by the ΛCDM model. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Primordial non-gaussianities of... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | Novaes_2022_J._Phys.__Conf._Ser._2372_012002.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft12 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KTFK8 | |||
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.17.52 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Notes | 18th Meeting of Physics, MOPHY 2019Lima, 15-16 Aug. 2019 | |||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository month nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||