Results 51 to 60 of about 3,383 (120)
MOA-2009-BLG-387Lb: A massive planet orbiting an M dwarf [PDF]
, 2011 We report the discovery of a planet with a high planet-to-star mass ratio in
the microlensing event MOA-2009-BLG-387, which exhibited pronounced deviations
over a 12-day interval, one of the longest for any planetary event. The host is
an M dwarf, with a A. Allan, A. Cassan, A. Cole, A. Fukui, A. Gal-Yam, A. Gould, A. Korpela, A. Maury, A. Shporer, A. Williams, Afonso, Albrow, Albrow, Albrow, Albrow, An, An, An, B. Monard, B. S. Gaudi, B.-G. Park, Beaulieu, Bennett, Bennett, Bensby, Bessel, Bond, Boss, C. Coutures, C. H. Ling, C. Han, C. Liebig, C. S. Botzler, C. Snodgrass, C. Vinter, C.-U. Lee, Cumming, D. Dominis Prester, D. Douchin, D. Higgins, D. J. Sullivan, D. Kubas, D. L. DePoy, D. M. Bramich, D. Maoz, D. Moorhouse, D. P. Bennett, D. Polishook, D. Ricci, Dong, Dong, Doran, Dwek, E. Gorbikov, E. Martioli, E. O. Ofek, E. Pedretti, E. von Seggern, F. Abe, F. Finet, F. Grundahl, F. Jablonski, F. Mallia, F. V. Hessman, F. Zimmer, G. Bolt, G. Maier, G. Scarpetta, G. Thornley, G. W. Christie, Gaudi, Gould, Gould, Gould, Gould, Gould, Gould, Gould, Gould, Han, Han, Holtzman, I. A. Steele, I. Bond, Ida, J. An, J. B. Hearnshaw, J. C. Yee, J. Caldwell, J. D. Eastman, J. Donatowicz, J. Drummond, J. Greenhill, J. J. Calitz, J. Janczak, J. McCormick, J. Menzies, J. P. Beaulieu, J. Skottfelt, J. Southworth, J. Surdej, J. Wambsganss, J.-B. Marquette, Janczak, Johnson, K. C. Sahu, K. Cook, K. Furusawa, K. Harpsøe, K. Horne, K. Kamiya, K. Masuda, K. Nishimoto, K. Ohnishi, K. Pollard, Kennedy, Kervella, L. A. G. Monard, L. Mancini, Laughlin, M. Bos, M. D. Albrow, M. Dominik, M. Freeman, M. Glitrup, M. Hoffman, M. Hundertmark, M. J. Burgdorf, M. Mathiasen, M. Nagaya, M. Zub, N. Kains, N. Miyake, N. Morgan, N. Rattenbury, O. Spector, P. Browne, P. C. M. Yock, P. J. Tristram, P. M. Kilmartin, P. Meintjes, R. A. Street, R. Martin, R. Santallo, R. W. Pogge, R. Watson, S. Brillant, S. Calchi Novati, S. Dieters, S. Dong, S. Dreizler, S. Hosaka, S. Kaspi, S. Kozłowski, S. Makita, S. R. Kane, S. Rahvar, Smith, Sumi, T. C. Hinse, T. Natusch, T. Okumura, T. Sumi, To. Saito, U. G. Jørgensen, Udalski, V. Batista, V. Bozza, W. Allen, W. L. Sweatman, W. Lin, Wambsganss, Y. C. Perrott, Y. Itow, Y. Matsubara, Y. Muraki, Y. Tsapras, Yoo, Zheng, Zoccali +179 morecore +5 more sourcesMACHO 96-LMC-2: Lensing of a Binary Source in the LMC and Constraints on
the Lensing Object
, 2000 We present photometry and analysis of the microlensing alert MACHO 96-LMC-2.
The ~3% photometry provided by the Global Microlensing Alert Network follow--up
effort reveals a periodic modulation in the lightcurve.A. B. Tomaney, A. C. Becker, A. J. Drake, Afonso C., B. A. Peterson, Becker A., C. A. Nelson, C. Alcock, C. W. Stubbs, D. Minniti, D. P. Bennett, D. R. Alves, D. Welch, Derue F., Dominik M., K. C. Freeman, K. Griest, K. H. Cook, M. Geha, M. J. Lehner, M. R. Pratt, P. J. Quinn, P. Popowski, R. A. Allsman, S. L. Marshall, Schwering P. B. W., T. S. Axelrod, T. Vandehei, W. Sutherland +28 morecore +1 more sourceEvolutionary algorithm-based analysis of gravitational microlensing
lightcurves
, 2012 A new algorithm developed to perform autonomous fitting of gravitational
microlensing lightcurves is presented. The new algorithm is conceptually
simple, versatile and robust, and parallelises trivially; it combines features
of extant evolutionary ...Asada, Beaulieu, Bennett, Bennett, Bennett, Bourassa, Bozza, Burnham, Cassan, Charbonneau, Charbonneau, Di Stefano, Dominik, Dominik, Eiben, Gaudi, Gaudi, Gaudi, Gould, Gregory, Haario, Haupt, Heavens, Holland, Hundertmark, Jaroszyński, Kains, King, Kramer, Lagarias, Mao, Mao, Michalewicz, Michalewicz, Miller, Moré, Nelder, Night, Pospichal, Press, Quanz, Rajpaul, Ralston, Risco-Martín, Shin, Shvartzvald, Skowron, Sumi, Sumi, Thierens, Udalski, V. Rajpaul, Vermaak, Vermaak, Wambsganss, Wehrens, Witt +56 morecore +1 more sourceOGLE-2005-BLG-153: Microlensing Discovery and Characterization of A Very
Low Mass Binary [PDF]
, 2010 The mass function and statistics of binaries provide important diagnostics of
the star formation process. Despite this importance, the mass function at low
masses remains poorly known due to observational difficulties caused by the
faintness of the ...Abe, F., Albrow, M., Beaulieu, J.-P., Bennett, D. P., Bode, M., Bond, I. A., Botzler, C. S., Bramich, D. M., Brillant, S., Burgdorf, M., Caldwell, J. A. R., Calitz, J. J., Cassan, A., Cook, K. H., Corrales, E., Coutures, C., Depoy, D. L., Desort, M., Dieters, S., Dominik, M., Dominis, D., Donatowicz, J., Fouque, P., Gaudi, B. S., Gould, A., Greenhill, J., Han, C., Harpsoe, K., Hearnshaw, J. B., Hill, K., Hoffman, M., Horne, K., Hwang, K.-H., Itow, Y., Jorgensen, U. G., Kamiya, K., Kane, S., Kilmartin, P. M., Kubas, D., Kubiak, M., Lee, C.-U., Marquette, J.-B., Martin, R., Masuda, K., Matsubara, Y., Meintjes, P., Menzies, J., Motomura, M., Muraki, Y., Nakamura, S., Ohnishi, K., Okada, C., Park, B.-G., Pietrzynski, G., Pogge, R. W., Pollard, K., Rattenbury, N., Ryu, Y.-H., Sahu, K., Saito, To, Sako, T., Sasaki, M., Snodgrass, C., Soszynski, I., Steele, I., Sullivan, D. J., Sumi, T., Szewczyk, O., Szymanski, M. K., The MOA Collaboration, The OGLE Collaboration, The Planet/RoboNet Collaboration, The μFUN Collaboration, Tristram, P. J., Udalski, A., Ulaczyk, K., Vinter, C., Wambsganss, J., Williams, A., Woller, K., Wood, J. N., Wyrzykowski, L., Yock, P. C. M., Yoshioka, T. +83 morecore +3 more sourcesOGLE-2017-BLG-0448Lb: A Low Mass–Ratio Wide-orbit Microlensing Planet?
The Astronomical JournalThe gravitational microlensing technique is most sensitive to planets in a Jupiter-like orbit and has detected more than 200 planets. However, only a few wide-orbit ( s > 2) microlensing planets have been discovered, where s is the planet-to-host ...Ruocheng Zhai, Radosław Poleski, Weicheng Zang, Youn Kil Jung, Andrzej Udalski, Renkun Kuang, Leading Authors, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Cheongho Han, Kyu-Ha Hwang, Yoon-Hyun Ryu, In-Gu Shin, Yossi Shvartzvald, Hongjing Yang, Jennifer C. Yee, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung-Lee Kim, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, The KMTNet Collaboration, Jan Skowron, Michał K. Szymański, Igor Soszyński, Krzysztof Ulaczyk, Paweł Pietrukowicz, Szymon Kozłowski, Przemek Mróz, Krzysztof A. Rybicki, Patryk Iwanek, Marcin Wrona, Mariusz Gromadzki, The OGLE Collaboration, Hanyue Wang, Shude Mao, Jiyuan Zhang, Qiyue Qian, Wei Zhu, The MAP Collaboration +44 moredoaj +1 more sourceThe first radial velocity measurements of a microlensing event: no
evidence for the predicted binary
, 2015 The gravitational microlensing technique allows the discovery of exoplanets
around stars distributed in the disk of the galaxy towards the bulge. However,
the alignment of two stars that led to the discovery is unique over the
timescale of a human life ...Beaulieu, J. -P., Boisse, I., Fakhardji, W., Figueira, P., Ranc, C., Santerne, A., Santos, N. C., Sousa, S. G. +7 morecore +3 more sourcesOGLE-2009-BLG-023/MOA-2009-BLG-028: Characterization of a Binary
Microlensing Event Based on Survey Data
, 2011 We report the result of the analysis of the light curve of a caustic-crossing
binary-lens microlensing event OGLE-2009-BLG-023/MOA-2009-BLG-028. Even though
the event was observed solely by survey experiments, we could uniquely
determine the mass of the ...A. Fukui, A. Gould, A. Korpela, A. Udalski, Alcock, Alcock, An, Bennett, Bennett, Bessel, Bond, C. H. Ling, C. Han, C. S. Botzler, D. J. Sullivan, D. P. Bennett, Dominik, Dominik, Dong, Dong, F. Abe, G. Pietrzyński, Gaudi, Gaudi, Gould, Gould, Gould, Gould, Gould, Griest, Han, Hwang, Hwang, I. A. Bond, I. Soszyński, J. B. Hearnshaw, Jaroszyński, Jaroszyński, Jaroszyński, Jaroszyński, K. Furusawa, K. Kamiya, K. Masuda, K. Ohnishi, K. Ulaczyk, K.-H. Hwang, Kayser, Kervella, Kubas, M. Freeman, M. Jaroszyński, M. K. Szymański, M. Kubiak, Mao, N. J. Rattenbury, N. Miyake, Nemiroff, O. Szewczyk, P. C. M. Yock, P. J. Tristram, P. M. Kilmartin, Paczyński, Pejcha, Refsdal, Ryu, Schneider, Skowron, Smith, Stanek, Stanek, T. Sako, T. Sumi, To. Saito, Udalski, Udalski, W. L. Sweatman, W. Lin, Wambsganss, Witt, Y. C. Perrott, Y. Itow, Y. Matsubara, Y. Muraki, Yoo, Ĺ. Wyrzykowski +84 morecore +1 more sourceUnveiling MOA-2007-BLG-192: An M Dwarf Hosting a Likely Super-Earth
The Astronomical JournalWe present an analysis of high-angular-resolution images of the microlensing target MOA-2007-BLG-192 using Keck adaptive optics and the Hubble Space Telescope.Sean K. Terry, Jean-Philippe Beaulieu, David P. Bennett, Euan Hamdorf, Aparna Bhattacharya, Viveka Chaudhry, Andrew A. Cole, Naoki Koshimoto, Jay Anderson, Etienne Bachelet, Joshua W. Blackman, Ian A. Bond, Jessica R. Lu, Jean Baptiste Marquette, Clément Ranc, Natalia E. Rektsini, Kailash Sahu, Aikaterini Vandorou +17 moredoaj +1 more source
