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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3QL87M5
Repositorysid.inpe.br/mtc-m21b/2018/03.02.19.44
Last Update2018:03.02.19.44.27 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21b/2018/03.02.19.44.27
Metadata Last Update2019:01.14.17.05.24 (UTC) administrator
DOI10.1093/mnras/stx2785
ISSN0035-8711
1365-2966
Citation KeyDantasRibeCape:2018:TwViTh
TitleThe two-component virial theorem and the acceleration–discrepancy relation
Year2018
MonthFeb.
Access Date2024, May 18
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size702 KiB
2. Context
Author1 Dantas, Christine C.
2 Ribeiro, André L. B.
3 Capelato, Hugo Vicente
Resume Identifier1
2
3 8JMKD3MGP5W/3C9JHCT
Group1
2
3 DIDAS-CGCEA-INPE-MCTIC-GOV-BR
Affiliation1 Departamento de Ciencia e Tecnologia Aeroespacial (DCTA)
2 Universidade Estadual de Santa Cruz
3 Instituto Nacional de Pesquisas Espaciais (INPE)
JournalMonthly Notices of the Royal Astronomical Society
Volume474
Number1
Pages618-624
Secondary MarkA1_QUÍMICA A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_ASTRONOMIA_/_FÍSICA B2_ENSINO B5_ENGENHARIAS_IV
History (UTC)2018-03-02 19:45:26 :: simone -> administrator :: 2018
2018-06-20 17:39:57 :: administrator -> simone :: 2018
2018-06-20 17:40:42 :: simone -> administrator :: 2018
2019-01-14 17:05:24 :: administrator -> simone :: 2018
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsgalaxies: fundamental parameters
galaxies: kinematics and dynamics
dark matter
AbstractWe revisit the 'two-component virial theorem' (2VT) in the light of recent theoretical and observational results related to the 'dark matter problem'. This modification of the virial theorem offers a physically meaningful framework to investigate possible dynamical couplings between the baryonic and dark matter components of extragalactic systems. In particular, we examine the predictions of the 2VT with respect to the 'acceleration-discrepancy relation' (ADR). Considering the combined data (composed of systems supported by rotation and by velocity dispersion), we find the following: (i) The overall behaviour of the 2VT is consistent with the ADR. (ii) The 2VT predicts a nearly constant behaviour in the lower acceleration regime, as suggested in recent data on dwarf spheroidals. We also briefly comment on possible differentiations between the 2VT and some modified gravity theories.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > The two-component virial...
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source Directory Contentthere are no files
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4. Conditions of access and use
data URLhttp://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3QL87M5
zipped data URLhttp://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3QL87M5
Languageen
Target Filedantas_two.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ETR8EH
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.50.04 2
DisseminationWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
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