MOA-2007-BLG-197: Exploring the brown dwarf desert

© ESO 2015. We present the analysis of MOA-2007-BLG-197Lb, the first brown dwarf companion to a Sun-like star detected through gravitational microlensing. The event was alerted and followed-up photometrically by a network of telescopes from the PLANET, MOA, and µFUN collaborations, and observed at h...

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Main Authors: Ranc, C., Cassan, A., Albrow, M., Kubas, D., Bond, I., Batista, V., Beaulieu, J., Bennett, D., Dominik, M., Dong, S., Fouqué, P., Gould, A., Greenhill, J., Jørgensen, U., Kains, N., Menzies, J., Sumi, T., Bachelet, E., Coutures, C., Dieters, S., Dominis Prester, D., Donatowicz, J., Gaudi, B., Han, C., Hundertmark, M., Horne, K., Kane, S., Lee, C., Marquette, J., Park, B., Pollard, K., Sahu, K., Street, R., Tsapras, Y., Wambsganss, J., Williams, Andrew, Zub, M., Abe, F., Fukui, A., Itow, Y., Masuda, K., Matsubara, Y., Muraki, Y., Ohnishi, K., Rattenbury, N., Saito, T., Sullivan, D., Sweatman, W., Tristram, P., Yock, P., Yonehara, A.
Format: Journal Article
Published: EDP Sciences 2015
Online Access:http://hdl.handle.net/20.500.11937/71951