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Memorie della Società Astronomica Italiana

Vol. 84 n. 4, 2013



- Brown dwarfs come of age
Fuerteventura, Canary Islands, May 20-24, 2013
Editors: Antonio Magazzù and Eduardo L. Martín




 

Index 
p. 845
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Foreword 
p. 851
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List of Participants 
p. 854
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Session I: Formation, Disks, and Outflows
 
F. Palla
Births and infancy of brown dwarfs: an introduction 
p. 858
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E. I. Vorobyov and S. Basu
Formation of free-floating and companion brown dwarfs 
p. 866
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R. Garcia Lopez, A. Caratti o Garatti, G. Weigelt, B. Nisini and S. Antoniucci
Spatially resolved atomic and molecular emission from the very low-mass star IRS54 
p. 875
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O. V. Zakhozhay, E. I. Vorobyov and M. M. Dunham
Observational signatures of proto brown dwarf formation in protostellar disks 
p. 880
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L. Ricci, L. Testi, A. Natta, A. Scholz, I. de Gregorio-Monsalvo, A. Isella and J. M. Carpenter
ALMA and CARMA observations of brown dwarfs disks: testing the models of dust evolution 
p. 885
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A. Scholz
Angular momentum and disk evolution in very low mass systems 
p. 890
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A. Yip, D. Pinfield and B. Burningham
Identifying the ejected population from disintegrating multiple systems 
p. 899
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H. Drass, R. Chini, D. Nürnberger, A. Bayo, M. Haas, M. Hackstein, M. Morales-Calderón and V. Hoffmeister
The substellar content of the Orion Nebula Cluster 
p. 902
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Session IIa: Brown Dwarfs in Clusters and the IMF
 
C. Alves de Oliveira
The low mass end of the IMF 
p. 905
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I. Thies, J. Pflamm-Altenburg and P. Kroupa
Why brown dwarfs are special 
p. 911
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J. Gagné, D. Lafreniére, R. Doyon, L. Malo, J. Faherty and É. Artigau
Bayesian analysis to identify very low-mass members of nearby young stellar kinematic groups 
p. 916
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B. Goldman, S. Röser, E. Schilbach, E. A. Magnier, C. Olczak, T. Henning, and the Pan-STARRS1 Science Consortium
The Pan-STARRS1 view of the Hyades cluster 
p. 921
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M. R. Zapatero Osorio, V. J. S. Béjar and K. Peña Ramírez
Optical and near-infrared spectroscopy of free-floating planets in the σ Orionis cluster 
p. 926
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K. Mužić, A. Scholz, V. C. Geers, R. Jayawardhana, M. Tamura, P. Dawson and T. P. Ray
The SONYC survey: Towards a complete census of brown dwarfs in star forming regions 
p. 931
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S. Boudreault and N. Lodieu
Photometric, astrometric, and spectroscopic survey of the old open cluster Praesepe 
p. 936
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M. Aberasturi, A. J. Burgasser, A. Mora, I. N. Reid, D. Looper, E. Solano and E. L. Martín
Hubble Space Telescope WFC3 observations of L and T dwarfs 
p. 939
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B. Gauza, V. J. S. Béjar, R. Rebolo, A. Pérez-Garrido, N. Lodieu, C. Álvarez, on behalf of the UCD group of the VHS and substellar group of the CCST
A search for faint companions of the nearest stars with CanariCam and VHS 
p. 942
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M. C. Gálvez-Ortiz, M. R. Zapatero Osorio, G. Bihain, S. Boudreault, R. Rebolo, J. A. Caballero, V. J. S. Béjar, T. Henning, B. Goldman, R. Mundt, C.A.L. Bailer-Jones and E. Manjavacas
Search for Pleiades T dwarfs 
p. 945
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M. Perger, N. Lodieu, E. L. Martín and D. Barrado
New low-mass member candidates of Taurus 
p. 948
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Session IIb: Coldest or Lowest Mass Brown Dwarfs in the field
 
J. I. Gomes and D. J. Pinfield
A W2 only search for late T and Y dwarfs in WISE 
p. 951
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J. K. Faherty, K. L. Cruz, E. L. Rice and A. Riedel
Young brown dwarfs as giant exoplanet analogs 
p. 955
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E. Manjavacas, B. Goldman, S. Reffert and T. Henning
Parallax measurements of six brown dwarfs 
p. 960
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Session III: Surveys
 
M. Espinoza Contreras, N. Lodieu, M. R. Zapatero Osorio, E. Solano, M. Aberasturi and E. L. Martín
New ultracool subdwarfs identified in large-scale surveys using Virtual Observatory tools 
p. 963
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A. Day-Jones, D. Pinfield, F. Marocco, B. Burningham, M. T. Ruiz, Z. H. Zhang, J. I. Gomes, L. Smith, P.W. Lucas, H. R. A. Jones and J. S. Jenkins
Measuring brown dwarf properties from deep surveys 
p. 968
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L. Smith, P. Lucas, B. Burningham, H. Jones, D. Pinfield, R. Smart and A. Andrei
A new UKIDSS proper motion survey and key early results, including new benchmark systems 
p. 976
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M. Gromadzki, R. Kurtev, S. Folkes, J. C. Beamin, K. Peña Ramírez, J. Borissova, D. Pinfield, H. Jones, D. Minniti and V. D. Ivanov
VVV High Proper Motion Survey 
p. 980
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C. V. Cardoso, B. Burningham, L. Smith, R. Smart, D. Pinfield, A. Magazzù, F. Ghinassi and M. Lattanzi
The T dwarf population in the UKIDSS LAS 
p. 983
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N. Skrzypek and S. J. Warren
Photometric brown dwarf classification 
p. 986
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Z. H. Zhang, D. J. Pinfield, H. R. A. Jones, B. Burningham, M. C. Gálvez-Ortiz, A. C. Day-Jones, F. Marocco, J. I. Gomes and R. L. Smart.
Brown dwarfs of the Galactic halo 
p. 989
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Session IV: Brown Dwarfs in binaries and as companions
 
M. Bonnefoy and G. Chauvin
Brown dwarfs and planets 
p. 992
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J. I. González Hernández, D. Mata Sánchez, G. Israelian, N. C. Santos, J. Sahlmann and S. Udry
Chemical composition of stars with brown dwarfs: exploring the transition from giant planets to brown dwarfs 
p. 1000
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Q. M. Konopacky
The fundamental importance of brown dwarf binaries 
p. 1005
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P. Delorme, J. Gagné, J. Lannier, A. M. Lagrange and G. Chauvin
Brown dwarfs or planets? 
p. 1013
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A. J. Burgasser, J. Faherty, Y. Beletsky, P. Plavchan, M. Gillon, J. Radigan, E. Jehin, L. Delrez, C. Opitom, N. Morell, R. Osten, R. Street, C. Melis, A. Triaud and R. Simcoe
Luhman 16AB: a remarkable, variable L/T transition binary 2 pc from the Sun 
p. 1017
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S. L. Casewell, M. R. Burleigh, K. A. Lawrie, P. F. L. Maxted, P. D. Dobbie and R. Napiwotzki
Irradiated brown dwarfs 
p. 1022
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S. Catalán
Calibrating brown dwarf ages using white dwarfs in wide binaries 
p. 1027
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N. J. Cook, D. J. Pinfield, B. Burningham and A. C. Day-Jones
Finding unresolved brown dwarf and exoplanet companions to M dwarfs using mid-infrared excess 
p. 1032
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A. Niedzielski, A. Wolszczan, M. Adamów, G. Nowak, B. Deka, M. Górecka and K. Kowalik
Brown dwarf candidates from the PennState-Toruń Planet Search with the Hobby-Eberly Telescope 
p. 1035
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K. M. Aller, A. L. Kraus and M. C. Liu
A Pan-STARRS+UKIDSS search for young, wide planetary-mass companions in Upper Sco 
p. 1038
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D. C. Bardalez Gagliuffi, A. J. Burgasser and C. R. Gelino
Searching for the M+T binary needle in the brown dwarf haystack 
p. 1041
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J. C. Guirado, J. M. Marcaide, J.-P. Berger, A. Mérand and I. Martí-Vidal
VLTI/AMBER detection of a K=9.5 very low mass star 
p. 1044
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N. M. Kostogryz, M. Kürster and Y. Lyubchik
Stellar activity, difference spectra, and the dynamical masses of M dwarf companions 
p. 1047
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C. Reylé, P. Delorme, E. Artigau, X. Delfosse, L. Albert, T. Forveille, A. S. Rajpurohit, F. Allard, D. Homeier and A. C. Robin
A M/T dwarf binary from the Canada-France Brown Dwarf Survey: probing the L/T transition 
p. 1050
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Session V: Atmospheres and Spectroscopy of Brown Dwarfs
 
F. Allard, D. Homeier and B. Freytag
Atmospheres from very low-mass stars to extrasolar planets 
p. 1053
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Ya. V. Pavlenko
Chemical equilibrium and spectra of ultracool dwarfs 
p. 1062
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T. G. Kopytova, W. Brandner, S. Röser, E. Schilbach and N. Da Rio
Calibration of stellar and atmospheric models using the Hyades 
p. 1066
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B. Freytag, F. Allard and D. Homeier
Radiation hydrodynamics simulations of brown dwarf atmospheres with CO5BOLD 
p. 1070
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V. J. S. Béjar
Spectroscopy of ultra-cool dwarfs 
p. 1075
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C. del Burgo, Ch. Helling, E. L. Martín, S. Witte, M. R. Zapatero Osorio and P. H. Hauschildt
Characterization of 36 late M-dwarfs using spectral energy distributions and near-infrared echelle spectra 
p. 1084
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K. N. Allers and M. C. Liu
A near-infrared spectroscopic study of young field ultracool dwarfs: additional analysis 
p. 1089
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I. Bozhinova, Ch. Helling and C .R. Stark
The impact of M-dwarf atmosphere modelling on planet detection 
p. 1094
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G. Polinovskyi, Ya.V. Pavlenko and E. L. Martín
Modelling the transmission spectrum of the Earth as an exoplanet 
p. 1097
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C. P. Nicholls, A. J. Burgasser and C. V. Morley
Fundamental properties of T dwarfs from model fits to FIRE spectra 
p. 1100
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A. S. Rajpurohit, C. Reylé, M. Schultheis, F. Allard, R. Scholz and D. Homeier
High-resolution spectroscopy of M subdwarfs 
p. 1104
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B. Stelzer, J. M. Alcalá and A. Frasca
X-Shooter spectroscopy of brown dwarfs in the TW Hya association 
p. 1107
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J. I. Canty, P. W. Lucas, P. F. Roche and D. J. Pinfield
Towards precise ages and masses of free floating planetary mass brown dwarfs 
p. 1110
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Session VI: Time Domain: Activity and Weather
 
B. Riaz
Accretion and outflow activity in brown dwarfs 
p. 1113
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P. K. G. Williams
The observed rotation/activity relations of ultracool dwarfs 
p. 1122
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O. Kuzmychov, S. V. Berdyugina, D. Harrington and J. Kuhn
Investigating the magnetism of brown dwarfs 
p. 1127
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C. R. Stark, Ch. Helling, D. A. Diver and P. B. Rimmer
Alfvén ionization in the atmospheres of brown dwarfs 
p. 1132
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P. A. Wilson, A. Rajan, J. Patience and F. Pont
The largest near-IR photometric monitoring survey of ultracool L & T brown dwarfs 
p. 1137
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P. A. Miles-Páez, M. R. Zapatero Osorio, E. Pallé, P. Montañés-Rodríguez and K. Peña Ramírez
Linear polarization of rapidly rotating ultracool dwarfs 
p. 1142
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J. E. Gizis, A. J. Burgasser, E. Berger, P. K. G. Williams, F. J. Vrba, K. L. Cruz and S. Metchev
Spots and white light flares in an L dwarf 
p. 1147
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F. Marocco, A. C. Day-Jones, H. R. A. Jones, D. J. Pinfield, B. Burningham and Z. H. Zhang
The discovery of the peculiar L dwarf ULAS J222711-004547 
p. 1151
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Panel Discussion
 
D. J. Pinfield, J.-P. Beaulieu, A. J. Burgasser, P. Delorme, J. Gizis and Q. Konopacky
Panel discussion on the brown dwarf-exoplanet connection 
p. 1154
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Merging Past and Future
 
E. L. Martín
Brown dwarfs will never die 
p. 1163
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R. Rebolo
Conference Summary 
p. 1167
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