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Far-infrared mineral spectra database for the analysis of future PACS/Herschel data

hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorWAKELAM, Valentine
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
hal.structure.identifierCentre de Recherche Astrophysique de Lyon [CRAL]
dc.contributor.authorSELSIS, Franck
dc.contributor.authorPRIETO-BALLESTEROS, , O.
dc.contributor.authorFERNANDEZ-SAMPEDRO, M.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorCECCARELLI, C.
dc.date.issued2005
dc.date.conference2004-10-27
dc.description.abstractEnThe signature of carbonates has been found in both protoplanetary disks of evolved stars and environment of low mass protostars (Kemper et al. 2002, Ceccarelli et al. 2002). Both carbonates and sulphates are present in primitive carbonaceous chondrites. On Earth, the formation of carbonates (CO32-) is usually associated with sulphates (SO42-). Although the formation of such species is obviously different in the interstellar medium than on Earth (where it usually involve liquid water), we propose to search for the feature of sulphates in the environment of protostellar objects using PACS. For that we have started the construction of a far IR database of experimental spectra of minerals including sulphates. This database will be a useful tool to study the mineral composition of interstellar dust. In this contribution we will present the preliminary results of these studies.
dc.language.isoen
dc.source.titleProceedings of the dusty and molecular universe: a prelude to Herschel and ALMA, 27-29 October 2004, Paris, France. Ed. by A. Wilson. ESA SP-577, Noordwijk, Netherlands: ESA Publications Division
dc.subject.enAstrochemistry
dc.subject.enALMA
dc.subject.enLow Mass Star Formation
dc.title.enFar-infrared mineral spectra database for the analysis of future PACS/Herschel data
dc.typeCommunication dans un congrès
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
bordeaux.page437-438
bordeaux.volume577
bordeaux.conference.title-
bordeaux.countryFR
bordeaux.title.proceedingProceedings of the dusty and molecular universe: a prelude to Herschel and ALMA, 27-29 October 2004, Paris, France. Ed. by A. Wilson. ESA SP-577, Noordwijk, Netherlands: ESA Publications Division
bordeaux.peerReviewedoui
hal.identifierhal-00482690
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00482690v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Proceedings%20of%20the%20dusty%20and%20molecular%20universe:%20a%20prelude%20to%20Herschel%20and%20ALMA,%2027-29%20October%202004,%20Paris,%20France.%20Ed.%20by%20A.%20W&rft.date=2005&rft.volume=577&rft.spage=437-438&rft.epage=437-438&rft.au=WAKELAM,%20Valentine&SELSIS,%20Franck&PRIETO-BALLESTEROS,%20,%20O.&FERNANDEZ-SAMPEDRO,%20M.&CECCARELLI,%20C.&rft.genre=unknown


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