| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnJVY/M2Ekb |
| Repository | sid.inpe.br/mtc-m16@80/2006/08.02.12.21 (restricted access) |
| Last Update | 2006:08.02.12.21.38 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m16@80/2006/08.02.12.21.39 |
| Metadata Last Update | 2018:06.05.01.16.54 (UTC) administrator |
| Secondary Key | INPE-13928--PRE/9108 |
| ISSN | 1742-6588 |
| Citation Key | FurtadoAguiAlme:2006:PrReDe |
| Title | Progress report on the development of a very high sensitivity parametric transducer for the Mario Schenberg Gravitational wave detector  |
| Year | 2006 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 872 KiB |
| 2. Context | |
| Author | 1 Furtado, Sérgio Ricardo 2 Aguiar, Odylio Denys de 3 Almeida, Daniel S. |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJ8C 2 8JMKD3MGP5W/3C9JJ2A |
| Group | 1 DAS-INPE-MCT-BR 2 DAS-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisa Espaciais, Divisão de Astrofísica (INPE.DAS) 2 Instituto Nacional de Pesquisa Espaciais, Divisão de Astrofísica (INPE.DAS) 3 Centro Técnico Aeroespacial |
| Journal | Journal of Physics: Conference Series |
| Volume | 32 |
| Number | 1 |
| Pages | 439-444 |
| History (UTC) | 2006-08-02 12:21:39 :: simone -> administrator :: 2009-08-12 01:02:06 :: administrator -> simone :: 2011-05-29 02:52:41 :: simone -> administrator :: 2012-07-17 12:47:36 :: administrator -> banon :: 2006 2012-09-27 18:28:29 :: banon -> administrator :: 2006 2018-06-05 01:16:54 :: administrator -> marciana :: 2006 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Abstract | We have constructed the Mario Schenberg gravitational wave detector at the Physics Institute of the University of Sao Paulo as programmed by the Brazilian Graviton Project, under the full support of FAPESP (the São Paulo State Foundation for Research Support). We are ready to do a first test run of the spherical antenna at 4.2K with three parametric transducers and an initial target sensitivity of h~10-21Hz-½ in a 60Hz bandwidth around 3.2kHz. The parametric transducers to be used on the Mario Schenberg detector consist of reentrant klystron copper-aluminum cavities covered with a thin layer of niobium on the walls and on the oscillating membrane. The gap between the central conical post and the membrane is about 40µm. Here we present a progress report on this transducer development related with niobium layer deposition in the transducer cavities and on the design of silicon membranes for the last transducer mechanical mode. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Progress report on... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | Progress report on the development.pdf |
| User Group | administrator banon simone |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn keywords label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |