| 1. Identity statement | |
| Reference Type | Report |
| Site | marte3.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YCT/GSrc4 |
| Repository | sid.inpe.br/iris@1905/2005/07.25.21.28 (restricted access) |
| Last Update | 2016:02.29.16.09.24 (UTC) sergio |
| Metadata Repository | sid.inpe.br/iris@1905/2005/07.25.21.28.09 |
| Metadata Last Update | 2019:11.26.18.00.22 (UTC) sergio |
| Report Number | INPE-1170-PE/107 |
| Label | 1812 |
| Citation Key | CostaCDOPRAFVB:1977:ReMeBa |
| Title | Recent measurements with a balloon-borne ge(li)spectrometer in gamma ray astronomy  |
| Year | 1977 |
| Access Date | 2024, Apr. 28 |
| Type | RPQ |
| Number of Pages | 35 |
| Number of Files | 1 |
| Size | 6798 KiB |
| 2. Context | |
| Author | 1 Costa, Jose Marques da 2 Claisse, J. 3 Durouchoux, Ph. 4 Olivier, E. 5 Pagnier, P. 6 Rocchia, R. 7 Albernhe, F. 8 Frabel, M. 9 Vedrenne, G. 10 Boclet, D. |
| Group | 1 DGE-INPE-BR |
| e-Mail Address | marcelo.pazos@inpe.br |
| Institution | Instituto Nacional de Pesquisas Espaciais |
| City | São José dos Campos |
| History (UTC) | 2005-07-25 21:28:10 :: administrator -> jefferson :: 2007-11-14 12:46:10 :: jefferson -> administrator :: 2016-02-29 16:08:42 :: administrator -> marcelo.pazos@sid.inpe.br :: 1977 2016-02-29 16:09:24 :: marcelo.pazos@sid.inpe.br -> administrator :: 1977 2018-06-06 04:39:41 :: administrator -> marcelo.pazos@inpe.br :: 1977 2019-09-03 17:42:19 :: marcelo.pazos@inpe.br -> sergio :: 1977 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | GAMMA-RAY ASTRONOMY GE(LI) Y-RAY SPECTROMETER |
| Abstract | A new high resolution y-ray spectrometer aimed at stellar measurements has been jointly developed at Saclay and Toulouse. The instrument consists of a large Ge(Li) crystal (140cm3) cooled at liquid nitrogen temperature and actively shielded by a sodium iodide crystal. Spectral resolution and effective area are respectively 3.0 KeV (F.W.H.M) and 2.7cm2 at 1 MeV. Three successful flights have been on in Brazil (Dec. 76, Feb. 77) on board a stabilized gondola. The background total counting rate was about 10 counts/s in the 0.1-8 MeV energy range at floating altitude (2.8 g cm-2 residual atmosphere, 12 GV cut off rigidity). The sensitivity of the detector is about 10-3 photons cm-2 s-1 over the energy range for three hours of observation of a point source. Preliminary results and future developments will be described. |
| Area | CEA |
| Arrangement | urlib.net > Produção anterior à 2021 > DIDGE > Recent measurements with... |
| 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 | INPE-1170.pdf |
| User Group | administrator marcelo.pazos@inpe.br sergio |
| Reader Group | administrator marcelo.pazos@inpe.br sergio |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | deny from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EU29DP |
| Dissemination | NTRSNASA; BNDEPOSITOLEGAL. |
| Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notes | |
| Empty Fields | affiliation archivingpolicy archivist callnumber contenttype copyright creatorhistory date descriptionlevel doi edition electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project recipient resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype session shorttitle sponsor subject tertiarymark tertiarytype translator url versiontype |
| 7. Description control | |
| e-Mail (login) | sergio |
| update | |