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1. Identity statement
Reference TypeJournal Article
Siteplutao.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentifierJ8LNKAN8RW/3E8268S
Repositorydpi.inpe.br/plutao/2013/05.31.21.05.21
Last Update2013:07.05.11.43.46 (UTC) administrator
Metadata Repositorydpi.inpe.br/plutao/2013/05.31.21.05.22
Metadata Last Update2018:06.04.23.39.11 (UTC) administrator
DOI10.1088/0004-637X/768/2/129
ISSN0004-637X
1538-4357
Labellattes: 5605590098640584 51 ChoiHUSGGBDBTBABBCFFFILMMMMORSSSSSTTWYSKPSSKPUWPAADDGJHHJJKLMMMMPPPSSYABBNDFFGGGHHHHHJJKKLLLMMMPRRSSSSSTWWZABBBCCCDPDFGKMMSZBHSS:2013:MIDIPO
Citation KeyChoiHUSGGBDBTBABBCFFFILMMMMORSSSSSTTWYSKPSSKPUWPADDGJHHJJKLMMMMPPPSSYABBNDFFGGGHHHHHJJKKLLLMMMPRRSSSSSTWWZABBBCCCDPDFGKMMSZBHSS:2013:MiDiPo
TitleMicrolensing discovery of a population of very tight, very low mass binary brown dwarfs
Year2013
Access Date2024, May 18
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size1685 KiB
2. Context
Author  1 Choi, J. -Y.
  2 Han, C.
  3 Udalski, A.
  4 Sumi, T.
  5 Gaudi, B. S.
  6 Gould, A.
  7 Bennett, D. P.
  8 Dominik, M.
  9 Beaulieu, J. -P.
 10 Tsapras, Y.
 11 Bozza, V.
 12 Abe, F.
 13 Bond, I. A.
 14 Botzler, C. S.
 15 Chote, P.
 16 Freeman, M.
 17 Fukui, A.
 18 Furusawa, K.
 19 Itow, Y.
 20 Ling, C. H.
 21 Masuda, K.
 22 Matsubara, Y.
 23 Miyake, N.
 24 Muraki, Y.
 25 Ohnishi, K.
 26 Rattenbury, N. J.
 27 Saito, To.
 28 Sullivan, D. J.
 29 Suzuki, K.
 30 Sweatman, W. L.
 31 Suzuki, D.
 32 Takino, S.
 33 Tristram, P. J.
 34 Wada, K.
 35 Yock, P. C. M.
 36 Szyma'Ski, M. K.
 37 Kubiak, M.
 38 Pietrzy'Ski, G.
 39 Soszy'Ski, I.
 40 Skowron, J.
 41 Koz'Owski, S.
 42 Poleski, R.
 43 Ulaczyk, K.
 44 Wyrzykowski, '.
 45 Pietrukowicz, P.
 46 Almeida, Leonardo Andrade de
 47 Depoy, D. L.
 48 Dong, Subo
 49 Gorbikov, E.
 50 Jablonski, Francisco Jose
 51 Henderson, C. B.
 52 Hwang, K. -H.
 53 Janczak, J.
 54 Jung, Y. -K.
 55 Kaspi, S.
 56 Lee, C. -U.
 57 Malamud, U.
 58 Maoz, D.
 59 McGregor, D.
 60 Muñoz, J. A.
 61 Park, B. -G.
 62 Park, H.
 63 Pogge, R. W.
 64 Shvartzvald, Y.
 65 Shin, I. -G.
 66 Yee, J. C.
 67 Alsubai, K. A.
 68 Browne, P.
 69 Burgdorf, M. J.
 70 Novati, S. Calchi
 71 Dodds, P.
 72 Fang, X. -S.
 73 Finet, F.
 74 Glitrup, M.
 75 Grundahl, F.
 76 Gu, S. -H.
 77 Hardis, S.
 78 Harps e, K.
 79 Hinse, T. C.
 80 Hornstrup, A.
 81 Hundertmark, M.
 82 Jessen-Hansen, J.
 83 Jrgensen, U. G.
 84 Kains, N.
 85 Kerins, E.
 86 Liebig, C.
 87 Lund, M. N.
 88 Lundkvist, M.
 89 Maier, G.
 90 Mancini, L.
 91 Mathiasen, M.
 92 Penny, M. T.
 93 Rahvar, S.
 94 Ricci, D.
 95 Scarpetta, G.
 96 Skottfelt, J.
 97 Snodgrass, C.
 98 Southworth, J.
 99 Surdej, J.
100 Tregloan-Reed, J.
101 Wambsganss, J.
102 Wertz, O.
103 Zimmer, F.
104 Albrow, M. D.
105 Bachelet, E.
106 Batista, V.
107 Brillant, S.
108 Cassan, A.
109 Cole, A. A.
110 Coutures, C.
111 Dieters, S.
112 Prester, D. Dominis
113 Donatowicz, J.
114 Fouqué, P.
115 Greenhill, J.
116 Kubas, D.
117 Marquette, J. -B.
118 Menzies, J. W.
119 Sahu, K. C.
120 Zub, M.
121 Bramich, D. M.
122 Horne, K.
123 Steele, I. A.
124 Street, R. A.
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 50 DAS-CEA-INPE-MCTI-GOV-BR
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 46 Instituto Nacional de Pesquisas Espaciais (INPE)
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 50 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address  1
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 46 leonardodealmeida.andrade@gmail.com
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 50 chico@das.inpe.br
e-Mail Addresschico@das.inpe.br
JournalAstrophysical Journal
Volume768
Number2
Pages129
Secondary MarkA1 A1 A1 A2
History (UTC)2013-05-31 21:55:37 :: lattes -> administrator :: 2013
2018-06-04 23:39:11 :: administrator -> marcelo.pazos@inpe.br :: 2013
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsbinaries
gravitational lensing
online-only material
color figures
AbstractAlthough many models have been proposed, the physical mechanisms responsible for the formation of low-mass brown dwarfs (BDs) are poorly understood. Themultiplicity properties and minimummass of the BD mass function provide critical empirical diagnostics of these mechanisms.We present the discovery via gravitational microlensing of two very low mass, very tight binary systems. These binaries have directly and precisely measured total system masses of 0.025M and 0.034M, and projected separations of 0.31 AU and 0.19 AU, making them the lowestmass and tightest field BD binaries known. The discovery of a population of such binaries indicates that BD binaries can robustly form at least down to masses of ~0.02M. Future microlensing surveys will measure a mass-selected sample of BD binary systems, which can then be directly compared to similar samples of stellar binaries.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Microlensing discovery of...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/J8LNKAN8RW/3E8268S
zipped data URLhttp://urlib.net/zip/J8LNKAN8RW/3E8268S
Languagept
Target File0004-637X_768_2_129.pdf
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LinkingTrabalho Vinculado à Tese/Dissertação
Mirror Repositoryiconet.com.br/banon/2006/11.26.21.31
Next Higher Units8JMKD3MGPCW/3ETR8EH
DisseminationWEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS.
Host Collectiondpi.inpe.br/plutao@80/2008/08.19.15.01
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