Interpretation of Strong Short-Term Central Perturbations in the Light Curves of Moderate-Magnification Microlensing Events

Autor: Han, C., Hwang, K. -H., Kim, D., Udalski, A., Abe, F., Monard, L. A. B., McCormick, J., Szymanski, M. K., Kubiak, M., Pietrzynski, G., Soszynski, I., Szewczyk, O., Wyrzykowski, L., Ulaczyk, K., Bond, I. A., Botzler, C. S., Fukui, A., Furusawa, K., Hearnshaw, J. B., Itow, Y., Kamiya, K., Kilmartin, P. M., Korpela, A., Lin, W., Ling, C. H., Masuda, K., Matsubara, Y., Miyake, N., Muraki, Y., Nagaya, M., Ohnishi, K., Tokumura, T., Perrott, Y. C., Rattenbury, N., Saito, To., Sako, T., Skuljan, L., Sullivan, D. S., Sumi, T., Sweatman, W. L., Tristram, P. J., Yock, P. C. M., Allen, W., Christie, G. W., DePoy, D. L., Dong, S., Gaudi, B. S., Gould, A., Lee, C. -U., Natusch, T., Park, B. -G., Pogge, R. W., Albrow, M. D., Allan, A., Batista, V., Beaulieu, J. P., Bennett, D. P., Brillant, S., Bode, M., Bramich, D. M., Burgdorf, M., Caldwell, J. A. R., Calitz, H., Cassan, A., Corrales, E., Dieters, S., Prester, D. D., Dominik, M., Donatowicz, J., Fouque, P., Greenhill, J., Hill, K., Hoffman, M., Horne, K., Jorgensen, U. G., Kains, N., Kubas, D., Marquette, J. B., Martin, R., Meintjes, P., Menzies, J., Pollard, K. R., Sahu, K. C., Snodgrass, C., Steele, I., Street, R., Tsapras, Y., Wambsganss, J., Williams, A., Zub, M.

To improve the planet detection efficiency, current planetary microlensing experiments are focused on high-magnification events searching for planetary signals near the peak of lensing light curves. However, it is known that central perturbations can

Externí odkaz: http://arxiv.org/abs/0911.5581