| 1. Identificação | ||||
| Tipo de Referência | Artigo em Revista Científica (Journal Article) | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP3W34T/4ANP4EP | |||
| Repositório | sid.inpe.br/mtc-m21d/2024/02.14.11.50 | |||
| Repositório de Metadados | sid.inpe.br/mtc-m21d/2024/02.14.11.50.39 | |||
| Última Atualização dos Metadados | 2024:03.16.07.28.09 (UTC) administrator | |||
| DOI | 10.1103/PhysRevD.109.023026 | |||
| ISSN | 1550-2368 1550-7998 | |||
| Chave de Citação | MartinsHengMeloAgui:2024:SeGrBu | |||
| Título | Search for gravitational-wave bursts in LIGO data at the Schenberg antenna sensitivity range  | |||
| Ano | 2024 | |||
| Mês | Jan. | |||
| Data de Acesso | 11 maio 2024 | |||
| Tipo de Trabalho | journal article | |||
| Tipo Secundário | PRE PI | |||
| 2. Contextualização | ||||
| Autor | 1 Martins, Júlio César 2 Heng, Ik Siong 3 Melo, Iara Tosta E. 4 Aguiar, Odylio Denys de | |||
| Identificador de Curriculo | 1 2 3 4 8JMKD3MGP5W/3C9JJ2A | |||
| Grupo | 1 AST-CEA-DIPGR-INPE-MCTI-GOV-BR 2 3 4 DIAST-CGCE-INPE-MCTI-GOV-BR | |||
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 University of Glasgow 3 INFN 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Endereço de e-Mail do Autor | 1 julio.martins@inpe.br 2 3 4 odylio.aguiar@inpe.br | |||
| Revista | Physical Review D | |||
| Volume | 109 | |||
| Número | 2 | |||
| Páginas | e023026 | |||
| Nota Secundária | A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B2_ENSINO B2_ENGENHARIAS_IV B4_ENGENHARIAS_III C_ASTRONOMIA_/_FÍSICA | |||
| Histórico (UTC) | 2024-02-14 11:50:39 :: simone -> administrator :: 2024-02-14 11:50:42 :: administrator -> simone :: 2024 2024-02-14 11:51:05 :: simone -> administrator :: 2024 2024-03-16 07:28:09 :: administrator -> simone :: 2024 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo do Conteúdo | External Contribution | |||
| Tipo de Versão | publisher | |||
| Resumo | The Brazilian Mario Schenberg gravitational-wave detector was initially designed in the early 2000s and remained operational until 2016 when it was disassembled. To assess the feasibility of reassembling the Schenberg antenna, its capability to detect gravitational waves (GW) within its designed sensitivity parameters needs to be evaluated. Detection of significant signals would serve as a catalyst for rebuilding the detector. Although the antenna is currently disassembled, insights can be gleaned from the third observing run (O3) data of the LIGO detectors, given the similarities between Schenberg's ultimate sensitivity and the interferometers' sensitivity in the [3150-3260] Hz band. The search focused on signals lasting from milliseconds to seconds, with no assumptions about their morphology, polarization, and arrival sky direction. Data analysis was performed using the coherent WaveBurst pipeline in the frequency range between 512 Hz and 4096 Hz, specifically targeting signals with bandwidths overlapping the Schenberg frequency band. However, the O3 data did not yield statistically significant evidence of GW bursts. This null result allowed for the characterization of the search efficiency in identifying simulated signal morphologies and setting upper limits on the GW burst event rate as a function of strain amplitude. The current search, and by extension the advanced version of the Schenberg antenna (aSchenberg), can detect sources emitting isotropically 5×10-6Mâ c2 in GWs from a distance of 10 kiloparsecs with a 50% detection efficiency at a false alarm rate of 1 per 100 years. Moreover, we revisited estimations of detecting f modes of neutron stars excited by glitches, setting the upper limit of the f-mode energy for the population of Galactic pulsars to ∼8×10-8Mâ c2 at 3205 Hz. Our simulations and the defined detection criteria suggest f modes are a very unlikely source of gravitational waves for the aSchenberg. Nevertheless, its potential in probing other types of gravitational wave short transients, such as those arising from supernova explosions, giant flares from magnetars, postmerger phase of binary neutron stars, or the inspiral of binaries of primordial black holes with subsolar masses, remains promising. | |||
| Área | CEA | |||
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > AST > Search for gravitational-wave... | |||
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Search for gravitational-wave... | |||
| Conteúdo da Pasta doc | não têm arquivos | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
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| 4. Condições de acesso e uso | ||||
| Idioma | en | |||
| Grupo de Usuários | simone | |||
| Grupo de Leitores | administrator simone | |||
| Visibilidade | shown | |||
| Política de Arquivamento | allowpublisher allowfinaldraft | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | urlib.net/www/2021/06.04.03.40.25 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F2NE4L 8JMKD3MGPCW/46KTFK8 | |||
| Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. | |||
| Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notas | ||||
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark nextedition notes numberoffiles orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle size sponsor subject targetfile tertiarymark tertiarytype url | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | simone | |||
| atualizar | ||||