@Article{KainsSCHUAJTJSKPSPKPUWSABBBNDDDFGGHHHHHHJKLLLMMPRRSSSSSSTWWBBHISTABBBCFFFILMMMMORSSSSSSTWYABCCDDGGHJKLMMMNNPPSYABBBCCCCCDPDFGKKMMMMPWWZCCCCCC:2013:GiPlBe,
author = "Kains, N. and Street, R. A. and Choi, J. -Y. and Han, C. and
Udalski, A. and Almeida, L. A. and Jablonski, Francisco Jose and
Tristram, P. J. and Jorgensen, U. G. and Szymanski, M. K. and
Kubiak, M. and Pietrzynski, G. and Soszynski, I. and Poleski, R.
and Kozlowski, S. and Pietrukowicz, P. and Ulaczyk, K. and
Wyrzykowski, L. and Skowron, J. and Alsubai, K. A. and Bozza, V.
and Browne, P. and Burgdorf, M. J. and Novati, S. Calchi and
Dodds, P. and Dominik, M. and Dreizler, S. and Fang, X. -S. and
Grundahl, F. and Gu, C-H. and Hardis, S. and Harpsoe, K. and
Hessman, F. V. and Hinse, T. C. and Hornstrup, A. and Hundertmark,
M. and Jessen-Hansen, J. and Kerins, E. and Liebig, C. and Lund,
M. and Lundkvist, M. and Mancini, L. and Mathiasen, M. and Penny,
M. T. and Rahvar, S. and Ricci, D. and Sahu, K. C. and Scarpetta,
G. and Skottfelt, J. and Snodgrass, C. and Southworth, J. and
Surdej, J. and Tregloan-Reed, J. and Wambsganss, J. and Wertz, O.
and Bajek, D. and Bramich, D. M. and Horne, K. and Ipatov, S. and
Steele, I. A. and Tsapras, Y. and Abe, F. and Bennett, D. P. and
Bond, I. A. and Botzler, C. S. and Chote, P. and Freeman, M. and
Fukui, A. and Furusawa, K. and Itow, Y. and Ling, C. H. and
Masuda, K. and Matsubara, Y. and Miyake, N. and Muraki, Y. and
Ohnishi, K. and Rattenbury, N. and Saito, T. and Sullivan, D. J.
and Sumi, T. and Suzuki, D. and Suzuki, K. and Sweatman, W. L. and
Takino, S. and Wada, K. and Yock, P. C. M. and Allen, W. and
Batista, V. and Chung, S. -J. and Christie, G. and DePoy, D. L.
and Drummond, J. and Gaudi, B. S. and Gould, A. and Henderson, C.
and Jung, Y. -K. and Koo, J. -R. and Lee, C. -U. and McCormick, J.
and McGregor, D. and Munoz, J. A. and Natusch, T. and Ngan, H. and
Park, H. and Pogge, R. W. and Shin, I. -G. and Yee, J. and Albrow,
M. D. and Bachelet, E. and Beaulieu, J. -P. and Brillant, S. and
Caldwell, J. A. R. and Cassan, A. and Cole, A. and Corrales, E.
and Coutures, Ch. and Dieters, S. and Prester, D. Dominis and
Donatowicz, J. and Fouque, P. and Greenhill, J. and Kane, S. R.
and Kubas, D. and Marquette, J. -B. and Martin, R. and Meintjes,
P. and Menzies, J. and Pollard, K. R. and Williams, A. and
Wouters, D. and Zub, Andm. and Collaboration, OGLE and Consortium,
MiNDSTEp and Collaboration, RoboNet and Collaboration, MOA and
Collaboration, FUN and Collaboration, PLANET",
affiliation = "European So Observ, D-85748 Garching, Germany. and Las Cumbres
Observ Global Telescope Network, Goleta, CA 93117 USA. and
Chungbuk Natl Univ, Inst Astrophys, Dept Phys, Chonju 371763,
South Korea. and Chungbuk Natl Univ, Inst Astrophys, Dept Phys,
Chonju 371763, South Korea. and Univ Warsaw Observ, PL-00478
Warsaw, Poland. and Inst Nacl Pesquisas Espaciais, Div Astrofis,
BR-12227010 Sao Jose Dos Campos, SP, Brazil. and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and Victoria Univ, Sch
Chem \& Phys Sci, Wellington, New Zealand. and Univ Copenhagen,
Niels Bohr Inst, DK-2100 Copenhagen, Denmark.; Geol Museum, Ctr
Star \& Planet Format, DK-1350 Copenhagen, Denmark. and Univ
Warsaw Observ, PL-00478 Warsaw, Poland. and Univ Warsaw Observ,
PL-00478 Warsaw, Poland. and Univ Warsaw Observ, PL-00478 Warsaw,
Poland.; Univ Concepcion, Dept Astron, Concepcion, Chile. and Univ
Warsaw Observ, PL-00478 Warsaw, Poland. and Univ Warsaw Observ,
PL-00478 Warsaw, Poland.; Ohio State Univ, Dept Astron, Columbus,
OH 43210 USA. and Univ Warsaw Observ, PL-00478 Warsaw, Poland. and
Univ Warsaw Observ, PL-00478 Warsaw, Poland. and Univ Warsaw
Observ, PL-00478 Warsaw, Poland. and Univ Warsaw Observ, PL-00478
Warsaw, Poland.; Univ Cambridge, Inst Astron, Cambridge CB3 0HA,
England. and Univ Warsaw Observ, PL-00478 Warsaw, Poland.; Ohio
State Univ, Dept Astron, Columbus, OH 43210 USA. and Qatar Fdn,
Doha, Qatar. and Univ Salerno, Dipartimento Fis ER Caianiello,
I-84084 Fisciano, Italy.; Ist Nazl Fis Nucl, Sez Napoli, Naples,
Italy. and Univ St Andrews, SUPA Sch Phys \& Astron, St Andrews
KY16 9SS, Fife, Scotland. and Univ Stuttgart, Deutsch SOFIA Inst,
D-70569 Stuttgart, Germany.; NASA, Ames Res Ctr, SOFIA Sci Ctr,
Moffett Field, CA 94035 USA. and Univ Salerno, Dipartimento Fis ER
Caianiello, I-84084 Fisciano, Italy.; IIASS, Vietri Sul Mare, SA,
Italy. and Univ St Andrews, SUPA Sch Phys \& Astron, St Andrews
KY16 9SS, Fife, Scotland. and Univ St Andrews, SUPA Sch Phys \&
Astron, St Andrews KY16 9SS, Fife, Scotland. and Univ Gottingen,
Inst Astrophys, D-37077 Gottingen, Germany. and Chinese Acad Sci,
Yunnan Observ, Natl Astron Observ, Joint Lab Opt Astron, Kunming
650011, Peoples R China. and Aarhus Univ, Dept Phys \& Astron,
DK-8000 Aarhus C, Denmark. and Chinese Acad Sci, Yunnan Observ,
Natl Astron Observ, Joint Lab Opt Astron, Kunming 650011, Peoples
R China. and Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen,
Denmark. and Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen,
Denmark.; Geol Museum, Ctr Star \& Planet Format, DK-1350
Copenhagen, Denmark. and Univ Gottingen, Inst Astrophys, D-37077
Gottingen, Germany. and Univ Copenhagen, Niels Bohr Inst, DK-2100
Copenhagen, Denmark.; Korea Astron \& Space Sci Inst, Taejon
305348, South Korea.; Armagh Observ, Armagh BT61 9DG, North
Ireland. and Univ Manchester, Jodrell Bank Ctr Astrophys, Oxford
M13 9PL, England. and Univ St Andrews, SUPA Sch Phys \& Astron,
St Andrews KY16 9SS, Fife, Scotland.; Univ Gottingen, Inst
Astrophys, D-37077 Gottingen, Germany. and Aarhus Univ, Dept Phys
\& Astron, DK-8000 Aarhus C, Denmark. and Univ Manchester,
Jodrell Bank Ctr Astrophys, Oxford M13 9PL, England. and Univ St
Andrews, SUPA Sch Phys \& Astron, St Andrews KY16 9SS, Fife,
Scotland. and Aarhus Univ, Dept Phys \& Astron, DK-8000 Aarhus C,
Denmark. and Aarhus Univ, Dept Phys \& Astron, DK-8000 Aarhus C,
Denmark. and Max Planck Inst Astron, D-69117 Heidelberg, Germany.
and Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark.
and Univ Manchester, Jodrell Bank Ctr Astrophys, Oxford M13 9PL,
England.; Ohio State Univ, Dept Astron, Columbus, OH 43210 USA.
and Sharif Univ Technol, Dept Phys, Tehran, Iran.; Perimeter Inst
Theoret Phys, Waterloo, ON N2L 2Y5, Canada. and Inst Astrophys \&
Geophys, B-4000 Liege, Belgium. and Space Telescope Sci Inst,
Baltimore, MD 21218 USA. and Univ Salerno, Dipartimento Fis ER
Caianiello, I-84084 Fisciano, Italy.; Ist Nazl Fis Nucl, Grp
Collegato Salerno, Sez Napoli, Naples, Italy. and Univ Copenhagen,
Niels Bohr Inst, DK-2100 Copenhagen, Denmark. and Max Planck Inst
Solar Syst Res, D-37191 Katlenburg Lindau, Germany. and Keele
Univ, Astrophys Grp, Keele ST5 5BG, Staffs, England. and Inst
Astrophys \& Geophys, B-4000 Liege, Belgium. and Keele Univ,
Astrophys Grp, Keele ST5 5BG, Staffs, England. and Univ Heidelberg
ZAH, Zentrum Astron, Astron Rechen Inst, D-69120 Heidelberg,
Germany. and Inst Astrophys \& Geophys, B-4000 Liege, Belgium.
and Univ St Andrews, SUPA Sch Phys \& Astron, St Andrews KY16
9SS, Fife, Scotland. and European So Observ, D-85748 Garching,
Germany. and Univ St Andrews, SUPA Sch Phys \& Astron, St Andrews
KY16 9SS, Fife, Scotland. and Alsubais Estab Sci Studies, Doha,
Qatar. and Liverpool John Moores Univ, Astrophys Res Inst,
Birkenhead CH41 1LD, Wirral, England. and Las Cumbres Observ
Global Telescope Network, Goleta, CA 93117 USA.; Univ London, Sch
Math Sci, London E1 4NS, England. and Nagoya Univ, Solar Terr
Environm Lab, Nagoya, Aichi 4648601, Japan. and Univ Notre Dame,
Dept Phys, Notre Dame, IN 46556 USA. and Massey Univ, Inst
Informat \& Math Sci, North Shore Mail Ctr, Auckland, New
Zealand. and Univ Auckland, Dept Phys, Auckland, New Zealand. and
Victoria Univ, Sch Chem \& Phys Sci, Wellington, New Zealand. and
Univ Auckland, Dept Phys, Auckland, New Zealand. and Natl Astron
Observ Japan, Okayama Astrophys Observ, Okayama 7190232, Japan.
and Nagoya Univ, Solar Terr Environm Lab, Nagoya, Aichi 4648601,
Japan. and Nagoya Univ, Solar Terr Environm Lab, Nagoya, Aichi
4648601, Japan. and Massey Univ, Inst Informat \& Math Sci, North
Shore Mail Ctr, Auckland, New Zealand. and Nagoya Univ, Solar Terr
Environm Lab, Nagoya, Aichi 4648601, Japan. and Nagoya Univ, Solar
Terr Environm Lab, Nagoya, Aichi 4648601, Japan. and Nagoya Univ,
Solar Terr Environm Lab, Nagoya, Aichi 4648601, Japan. and Konan
Univ, Dept Phys, Kobe, Hyogo 6588501, Japan. and Nagano Natl Coll
Technol, Nagano 3818550, Japan. and Univ Auckland, Dept Phys,
Auckland, New Zealand. and Tokyo Metropolitan Coll Ind Technol,
Tokyo 1168523, Japan. and Victoria Univ, Sch Chem \& Phys Sci,
Wellington, New Zealand. and Osaka Univ, Grad Sch Sci, Dept Earth
\& Space Sci, Toyonaka, Osaka 5600043, Japan. and Osaka Univ,
Grad Sch Sci, Dept Earth \& Space Sci, Toyonaka, Osaka 5600043,
Japan. and Nagoya Univ, Solar Terr Environm Lab, Nagoya, Aichi
4648601, Japan. and Massey Univ, Inst Informat \& Math Sci, North
Shore Mail Ctr, Auckland, New Zealand. and Nagoya Univ, Solar Terr
Environm Lab, Nagoya, Aichi 4648601, Japan. and Osaka Univ, Grad
Sch Sci, Dept Earth \& Space Sci, Toyonaka, Osaka 5600043, Japan.
and Univ Auckland, Dept Phys, Auckland, New Zealand. and Vintage
Lane Observ, Blenheim, New Zealand. and Ohio State Univ, Dept
Astron, Columbus, OH 43210 USA. and Korea Astron \& Space Sci
Inst, Taejon 305348, South Korea. and Auckland Observ, Auckland
1023, New Zealand. and Texas A\&M Univ, Dept Phys \& Astron,
College Stn, TX 77843 USA. and Possum Observ, Patutahi, Gisbourne,
New Zealand. and Ohio State Univ, Dept Astron, Columbus, OH 43210
USA. and Ohio State Univ, Dept Astron, Columbus, OH 43210 USA. and
Ohio State Univ, Dept Astron, Columbus, OH 43210 USA. and Chungbuk
Natl Univ, Inst Astrophys, Dept Phys, Chonju 371763, South Korea.
and Korea Astron \& Space Sci Inst, Taejon 305348, South Korea.
and Korea Astron \& Space Sci Inst, Taejon 305348, South Korea.
and Ctr Backyard Astrophys, Farm Cove Observ, Auckland, New
Zealand. and Ohio State Univ, Dept Astron, Columbus, OH 43210 USA.
and Univ Valencia, Dept Astron \& Astrofis, E-46100 Valencia,
Spain. and Auckland Observ, Auckland 1023, New Zealand.; AUT Univ,
Inst Radiophys \& Space Res, Auckland, New Zealand. and Auckland
Observ, Auckland 1023, New Zealand. and Chungbuk Natl Univ, Inst
Astrophys, Dept Phys, Chonju 371763, South Korea. and Ohio State
Univ, Dept Astron, Columbus, OH 43210 USA. and Chungbuk Natl Univ,
Inst Astrophys, Dept Phys, Chonju 371763, South Korea. and Ohio
State Univ, Dept Astron, Columbus, OH 43210 USA. and Univ
Canterbury, Dept Phys \& Astron, Christchurch 8020, New Zealand.
and Univ Toulouse, UPS OMP, IRAP, F-31400 Toulouse, France.; CNRS,
IRAP, F-31400 Toulouse, France. and UPMC CNRS, UMR7095, Inst
Astrophys Paris, F-75014 Paris, France. and ESO, Santiago 19,
Chile. and McDonald Observ, Ft Davis, TX 79734 USA. and UPMC CNRS,
UMR7095, Inst Astrophys Paris, F-75014 Paris, France. and Univ
Tasmania, Sch Math \& Phys, Gpo Hobart, Tas 7001, Australia. and
UPMC CNRS, UMR7095, Inst Astrophys Paris, F-75014 Paris, France.
and UPMC CNRS, UMR7095, Inst Astrophys Paris, F-75014 Paris,
France. and Univ Toulouse, UPS OMP, IRAP, F-31400 Toulouse,
France. and Univ Rijeka, Fac Arts \& Sci, Dept Phys, Rijeka
51000, Croatia. and Vienna Univ Technol, Dept Comp, A-1060 Vienna,
Austria. and Univ Toulouse, UPS OMP, IRAP, F-31400 Toulouse,
France.; CNRS, IRAP, F-31400 Toulouse, France. and Univ Tasmania,
Sch Math \& Phys, Gpo Hobart, Tas 7001, Australia. and CALTECH,
NASA Exoplanet Sci Inst, Pasadena, CA 91125 USA. and ESO, Santiago
19, Chile.; UPMC CNRS, UMR7095, Inst Astrophys Paris, F-75014
Paris, France. and UPMC CNRS, UMR7095, Inst Astrophys Paris,
F-75014 Paris, France. and Perth Observ, Perth, WA 6076,
Australia. and Univ Free State, Fac Nat \& Agr Sci, Dept Phys,
ZA-9300 Bloemfontein, South Africa. and S African Astron Observ,
ZA-7935 Observatory, South Africa. and Univ Canterbury, Dept Phys
\& Astron, Christchurch 8020, New Zealand. and Univ Heidelberg
ZAH, Zentrum Astron, Astron Rechen Inst, D-69120 Heidelberg,
Germany. and UPMC CNRS, UMR7095, Inst Astrophys Paris, F-75014
Paris, France. and Univ Heidelberg ZAH, Zentrum Astron, Astron
Rechen Inst, D-69120 Heidelberg, Germany.",
title = "A giant planet beyond the snow line in microlensing event
OGLE-2011-BLG-0251",
journal = "Astronomy \& Astrophysics",
year = "2013",
volume = "552",
month = "Apr.",
keywords = "gravitational lensing: weak, planets and satellites: detection,
planetary systems, Galaxy: bulge.",
abstract = "Aims. We present the analysis of the gravitational microlensing
event OGLE-2011-BLG-0251. This anomalous event was observed by
several survey and follow-up collaborations conducting
microlensing observations towards the Galactic bulge. Methods.
Based on detailed modelling of the observed light curve, we find
that the lens is composed of two masses with a mass ratio q = 1.9
x 10(-3). Thanks to our detection of higher-order effects on the
light curve due to the Earth's orbital motion and the finite size
of source, we are able to measure the mass and distance to the
lens unambiguously. Results. We find that the lens is made up of a
planet of mass 0.53 +/- 0.21 M-J orbiting an M dwarf host star
with a mass of 0.26 +/- 0.11 M-circle dot. The planetary system is
located at a distance of 2.57 +/- 0.61 kpc towards the Galactic
centre. The projected separation of the planet from its host star
is d = 1.408 +/- 0.019, in units of the Einstein radius, which
corresponds to 2.72 +/- 0.75 AU in physical units. We also
identified a competitive model with similar planet and host star
masses, but with a smaller orbital radius of 1.50 +/- 0.50 AU. The
planet is therefore located beyond the snow line of its host star,
which we estimate to be around similar to 1-1.5 AU.",
doi = "10.1051/0004-6361/201220626",
url = "http://dx.doi.org/10.1051/0004-6361/201220626",
issn = "0004-6361 and 1432-0746",
label = "isi 2013-11",
language = "en",
targetfile = "1303.1184v1.pdf",
urlaccessdate = "02 maio 2024"
}