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@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"
}


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