Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Vinter C"'
Autor:
Jeong, J., Park, H., Han, C., Gould, A., Udalski, A., Szymański, M. K., Pietrzyński, G., Soszyński, I., Poleski, R., Ulaczyk, K., Wyrzykowski, Ł., Abe, F., Bennett, D. P., Bond, I. A., Botzler, C. S., Freeman, M., Fukui, A., Fukunaga, D., Itow, Y., Koshimoto, N., Masuda, K., Matsubara, Y., Muraki, Y., Namba, S., Ohnishi, K., Rattenbury, N. J., Saito, To., Sullivan, D. J., Sweatman, W. L., Sumi, T., Suzuki, D., Tristram, P. J., Tsurumi, N., Wada, K., Yamai, N., Yock, P. C. M., Yonehara, A., Albrow, M. D., Batista, V., Beaulieu, J. -P., Caldwell, J. A. R., Cassan, A., Cole, A., Coutures, C., Dieters, S., Dominik, M., Prester, D. Dominis, Donatowicz, J., Fouqué, P., Greenhill, J., Hoffman, M., Huber, M., Jørgensen, U. G., Kane, S. R., Kubas, D., Martin, R., Marquette, J. -B., Menzies, J., Pitrou, C., Pollard, K., Sahu, K. C., Vinter, C., Wambsganss, J., Williams, A., Allen, W., Bolt, G., Choi, J. -Y., Christie, G. W., DePoy, D. L., Drummond, J., Gaudi, B. S., Hwang, K. -H., Jung, Y. K., Lee, C. -U., Mallia, F., Maoz, D., Maury, A., McCormick, J., Monard, L. A. G., Moorhouse, D., Natusch, T., Ofek, E. O., Park, B. -G., Pogge, R. W., Santallo, R., Shin, I. -G., Thornley, G., Yee, J. C., Allan, A., Bramich, D. M., Burgdorf, M. J., Horne, K., Hundertmark, M., Kains, N., Snodgrass, C., Steele, I., Street, R., Tsapras, Y.
We reanalyze microlensing events in the published list of anomalous events that were observed from the OGLE lensing survey conducted during 2004-2008 period. In order to check the existence of possible degenerate solutions and extract extra informati
Externí odkaz:
http://arxiv.org/abs/1502.06663
Autor:
Shin, I. -G., Han, C., Gould, A., Udalski, A., Sumi, T., Dominik, M., Beaulieu, J. -P., Tsapras, Y., Bozza, V., Szymański, M. K., Kubiak, M., Soszyński, I., Pietrzyński, G., Poleski, R., Ulaczyk, K., Pietrukowicz, P., Kozłowski, S., Skowron, J., Wyrzykowski, Ł., Abe, F., Bennett, D. P., Bond, I. A., Botzler, C. S., Freeman, M., Fukui, A., Furusawa, K., Hayashi, F., Hearnshaw, J. B., Hosaka, S., Itow, Y., Kamiya, K., Kilmartin, P. M., Kobara, S., Korpela, A., Lin, W., Ling, C. H., Makita, S., Masuda, K., Matsubara, Y., Miyake, N., Muraki, Y., Nagaya, M., Nishimoto, K., Ohnishi, K., Okumura, T., Omori, K., Perrott, Y. C., Rattenbury, N., Saito, To., Skuljan, L., Sullivan, D. J., Suzuki, D., Sweatman, W. L., Tristram, P. J., Wada, K., Yock, P. C. M., Christie, G. W., Depoy, D. L., Dong, S., Gal-Yam, A., Gaudi, B. S., Hung, L. -W., Janczak, J., Kaspi, S., Maoz, D., McCormick, J., McGregor, D., Moorhouse, D., Muñoz, J. A., Natusch, T., Nelson, C., Pogge, R. W., Tan, T. -G., Polishook, D., Shvartzvald, Y., Shporer, A., Thornley, G., Malamud, U., Yee, J. C., Choi, J. -Y., Jung, Y. -K., Park, H., Lee, C. -U., Park, B. -G., Koo, J. -R., Bajek, D., Bramich, D. M., Browne, P., Horne, K., Ipatov, S., Snodgrass, C., Steele, I., Street, R., Alsubai, K. A., Burgdorf, M. J., Novati, S. Calchi, Dodds, P., Dreizler, S., Fang, X. -S., Grundahl, F., Gu, C. -H., Hardis, S., Harpsøe, K., Hinse, T. C., Hundertmark, M., Jessen-Hansen, J., Jørgensen, U. G., Kains, N., Kerins, E., Liebig, C., Lund, M., Lundkvist, M., Mancini, L., Mathiasen, M., Hornstrup, A., Penny, M. T., Proft, S., Rahvar, S., Ricci, D., Scarpetta, G., Skottfelt, J., Southworth, J., Surdej, J., Tregloan-Reed, J., Wertz, O., Zimmer, F., Albrow, M. D., Batista, V., Brillant, S., Caldwell, J. A. R., Calitz, J. J., Cassan, A., Cole, A., Cook, K. H., Corrales, E., Coutures, Ch., Dieters, S., Prester, D. Dominis, Donatowicz, J., Fouqué, P., Greenhill, J., Hill, K., Hoffman, M., Kane, S. R., Kubas, D., Marquette, J. -B., Martin, R., Meintjes, P., Menzies, J., Pollard, K. R., Sahu, K. C., Wambsganss, J., Williams, A., Vinter, C., Zub, M.
Brown dwarfs are important objects because they may provide a missing link between stars and planets, two populations that have dramatically different formation history. In this paper, we present the candidate binaries with brown dwarf companions tha
Externí odkaz:
http://arxiv.org/abs/1208.2323
Autor:
Cassan, A., Kubas, D., Beaulieu, J. -P., Dominik, M., Horne, K., Greenhill, J., Wambsganss, J., Menzies, J., Williams, A., Jorgensen, U. G., Udalski, A., Bennett, D. P., Albrow, M. D., Batista, V., Brillant, S., Caldwell, J. A. R., Cole, A., Coutures, Ch., Cook, K. H., Dieters, S., Prester, D. Dominis, Donatowicz, J., Fouque, P., Hill, K., Kains, N., Kane, S., Marquette, J. -B., Martin, R., Pollard, K. R., Sahu, K. C., Vinter, C., Warren, D., Watson, B., Zub, M., Sumi, T., Szymanski, M. K., Kubiak, M., Poleski, R., Soszynski, I., Ulaczyk, K., Pietrzynski, G., Wyrzykowski, L.
Publikováno v:
Nature 481, 167-169 (2012)
Most known extrasolar planets (exoplanets) have been discovered using the radial velocity$^{\bf 1,2}$ or transit$^{\bf 3}$ methods. Both are biased towards planets that are relatively close to their parent stars, and studies find that around 17--30%
Externí odkaz:
http://arxiv.org/abs/1202.0903
Autor:
Shin, I. -G., Choi, J. -Y., Park, S. -Y., Han, C., Gould, A., Sumi, T., Udalski, A., Beaulieu, J. -P., Dominik, M., Allen, W., Bos, M., Christie, G. W., Depoy, D. L., Dong, S., Drummond, J., Gal-Yam, A., Gaudi, B. S., Hung, L. -W., Janczak, J., Kaspi, S., Lee, C. -U., Mallia, F., Maoz, D., Maury, A., McCormick, J., Monard, L. A. G., Moorhouse, D., Muñoz, J. A., Natusch, T., Nelson, C., Park, B. -G., Pogge, R. W., Polishook, D., Shvartzvald, Y., Shporer, A., Thornley, G., Yee, J. C., Abe, F., Bennett, D. P., Bond, I. A., Botzler, C. S., Fukui, A., Furusawa, K., Hayashi, F., Hearnshaw, J. B., Hosaka, S., Itow, Y., Kamiya, K., Kilmartin, P. M., Kobara, S., Korpela, A., Lin, W., Ling, C. H., Makita, S., Masuda, K., Matsubara, Y., Miyake, N., Muraki, Y., Nagaya, M., Nishimoto, K., Ohnishi, K., Okumura, T., Omori, K., Perrott, Y. C., Rattenbury, N., Saito, To., Skuljan, L., Sullivan, D. J., Suzuki, D., Sweatman, W. L., Tristram, P. J., Wada, K., Yock, P. C. M., Szymański, M. K., Kubiak, M., Pietrzyński, G., Soszyński, I., Poleski, R., Ulaczyk, K., Wyrzykowski, Ł., Kozłowski, S., Pietrukowicz, P., Albrow, M. D., Batista, V., Bramich, D. M., Brillant, S., Caldwell, J. A. R., Calitz, J. J., Cassan, A., Cole, A., Cook, K. H., Corrales, E., Coutures, Ch., Dieters, S., Prester, D. Dominis, Donatowicz, J., Fouqué, P., Greenhill, J., Hoffman, M., Jørgensen, U. G., Kane, S. R., Kubas, D., Marquette, J. -B., Martin, R., Meintjes, P., Menzies, J., Pollard, K. R., Sahu, K. C., Wambsganss, J., Williams, A., Vinter, C., Zub, M., Allan, A., Browne, P., Horne, K., Snodgrass, C., Steele, I., Street, R., Tsapras, Y., Alsubai, K. A., Bozza, V., Burgdorf, M. J., Novati, S. Calchi, Dodds, P., Dreizler, S., Finet, F., Gerner, T., Glitrup, M., Grundahl, F., Hardis, S., Harpsøe, K., Hessman, F. V., Hinse, T. C., Hundertmark, M., Kains, N., Kerins, E., Liebig, C., Maier, G., Mancini, L., Mathiasen, M., Penny, M. T., Proft, S., Rahvar, S., Ricci, D., Scarpetta, G., Schäfer, S., Schönebeck, F., Skottfelt, J., Surdej, J., Southworth, J., Zimmer, F.
Microlensing can provide a useful tool to probe binary distributions down to low-mass limits of binary companions. In this paper, we analyze the light curves of 8 binary lensing events detected through the channel of high-magnification events during
Externí odkaz:
http://arxiv.org/abs/1109.3295
Autor:
Shin, I. -G., Udalski, A., Han, C., Gould, A., Dominik, M., Fouque, P., Kubiak, M., Szymanski, M. K., Pietrzynki, G., Soszynski, I., Ulaczyk, K., Wyrzykowski, L., DePoy, D. L., Dong, S., Gaudi, B. S., Lee, C. -U., Park, B. -G., Pogge, R. W., Albrow, M. D., Allan, A., Beaulieu, J. P., Bennett, D. P., Bode, M., Bramich, D. M., Brillant, S., Burgadorf, M., Caldwell, J. A. R., Calitz, H., Cassan, A., Cook, K. H., Corrales, E., Coutures, Ch., Desort, N., Dieters, S., Prester, D. Dominis, Donatowicz, J., Fraser, S. N., Greenhill, J., Hill, K., Hoffman, M., Horne, K., Jorgensen, U. G., Kane, S. R., Kubas, D., Marquette, J. B., Martin, R., Meintjes, P., Menzies, J., Mottram, C., Naylor, T., Pollard, K. R., Sahu, K. C., Snodgrass, C., Steele, I., Vinter, C., Wambsganss, J., Williams, A., Woller, K.
We present the analysis result of a gravitational binary-lensing event OGLE-2005-BLG-018. The light curve of the event is characterized by 2 adjacent strong features and a single weak feature separated from the strong features. The light curve exhibi
Externí odkaz:
http://arxiv.org/abs/1104.5094
Autor:
Hwang, K. -H., Udalski, A., Han, C., Ryu, Y. -H., Bond, I. A., Beaulieu, J. -P., Dominik, M., Horne, K., Gould, A., Gaudi, B. S., Kubiak, M., Szymanski, M. K., Pietrzynski, G., Soszynski, I., Szewczyk, O., Ulaczyk, K., Wyrzykowski, L., Abe, F., Botzler, C. S., Hearnshaw, J. B., Itow, Y., Kamiya, K., Kilmartin, P. M., Masuda, K., Matsubara, Y., Motomura, M., Muraki, Y., Nakamura, S., Ohnishi, K., Okada, C., Rattenbury, N., Saito, To., Sako, T., Sasaki, M., Sullivan, D. J., Sumi, T., Tristram, P. J., Wood, J. N., Yock, P. C. M., Yoshioka, T., Albrow, M., Bennett, D. P., Bramich, D. M., Brillant, S., Caldwell, J. A. R., Calitz, J. J., Cassan, A., Cook, K. H., Corrales, E., Coutures, C., Desort, M., Dieters, S., Dominis, D., Donatowicz, J., Fouque, P., Greenhill, J., Harpsoe, K., Hill, K., Hoffman, M., Jorgensen, U. G., Kane, S., Kubas, D., Martin, R., Marquette, J. -B., Meintjes, P., Menzies, J., Pollard, K., Sahu, K., Steele, I., Vinter, C., Wambsganss, J., Williams, A., Woller, K., Burgdorf, M., Snodgrass, C., Bode, M., Depoy, D. L., Lee, C. -U., Park, B. -G., Pogge, R. W.
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 o
Externí odkaz:
http://arxiv.org/abs/1009.0344
Autor:
Zub, M., Cassan, A., Heyrovsky, D., Fouque, P., Stempels, H. C., Albrow, M. D., Beaulieu, J. -P., Brillant, S., Christie, G. W., Kains, N., Kozlowski, S., Kubas, D., Wambsganss, J., Batista, V., Bennett, D. P., Cook, K., Coutures, C., Dieters, S., Dominik, M., Prester, D. Dominis, Donatowicz, J., Greenhill, J., Horne, K., Jorgensen, U. G., Kane, S. R., Marquette, J. -B., Martin, R., Menzies, J., Pollard, K. R., Sahu, K. C., Vinter, C., Williams, A., Gould, A., DePoy, D. L., Gal-Yam, A., Gaudi, B. S., Han, C., Lipkin, Y., Maoz, D., Ofek, E. O., Park, B. -G., Pogge, R. W., McCormick, J., Udalski, A., Szymanski, M. K., Kubiak, M., Pietrzynski, G., Soszynski, I., Szewczyk, O., Wyrzykowski, L.
Aims: We present a detailed analysis of OGLE 2004-BLG-482, a relatively high-magnification single-lens microlensing event which exhibits clear extended-source effects. These events are relatively rare, but they potentially contain unique information
Externí odkaz:
http://arxiv.org/abs/0912.2312
Autor:
Kains, N., Cassan, A., Horne, K., Albrow, M. D., Dieters, S., Fouque, P., Greenhill, J., Udalski, A., Zub, M., Bennett, D. P., Dominik, M., Donatowicz, J., Kubas, D., Tsapras, Y., Anguita, T., Batista, V., Beaulieu, J. -P., Brillant, S., Bode, M., Bramich, D. M., Burgdorf, M., Caldwell, J. A. R., Cook, K. H., Coutures, Ch., Prester, D. Dominis, Jorgensen, U. G., Kane, S., Marquette, J. B., Martin, R., Menzies, J., Pollard, K. R., Rattenbury, N., Sahu, K. C., Snodgrass, C., Steele, I., Vinter, C., Wambsganss, J., Williams, A., Kubiak, M., Pietrzynski, G., Soszynski, I., Szewczyk, O., Szymanski, M. K., Ulaczyk, K., Wyrzykowski, L.
We outline a method for fitting binary-lens caustic-crossing microlensing events based on the alternative model parameterisation proposed and detailed in Cassan (2008). As an illustration of our methodology, we present an analysis of OGLE-2007-BLG-47
Externí odkaz:
http://arxiv.org/abs/0901.1285
Autor:
Beaulieu, J. P., Kerins, E., Mao, S., Bennett, D., Cassan, A., Dieters, S., Gaudi, B. S., Gould, A., Batista, V., Bender, R., Brillant, S., Cook, K., Coutures, C., Dominis-Prester, D., Donatowicz, J., Fouqué, P., Grebel, E., Greenhill, J., Heyrovsky, D., Horne, K., Kubas, D., Marquette, J. B., Menzies, J., Rattenbury, N. J., Ribas, I., Sahu, K., Tsapras, Y., Udalski, A., Vinter, C.
Thirteen exo-planets have been discovered using the gravitational microlensing technique (out of which 7 have been published). These planets already demonstrate that super-Earths (with mass up to ~10 Earth masses) beyond the snow line are common and
Externí odkaz:
http://arxiv.org/abs/0808.0005
Autor:
Dong, Subo, Gould, Andrew, Udalski, Andrzej, Anderson, Jay, Christie, G. W., Gaudi, B. S., Jaroszynski, M., Kubiak, M., Szymanski, M. K., Pietrzynski, G., Soszynski, I., Szewczyk, O., Ulaczyk, K., Wyrzykowski, L., DePoy, D. L., Fox, D. B., Gal-Yam, A., Han, C., Lepine, S., McCormick, J., Ofek, E., Park, B. -G., Pogge, R. W., Abe, F., Bennett, D. P., Bond, I. A., Britton, T. R., Gilmore, A. C., Hearnshaw, J. B., Itow, Y., Kamiya, K., Kilmartin, P. M., Korpela, A., Masuda, K., Matsubara, Y., Motomura, M., Muraki, Y., Nakamura, S., Ohnishi, K., Okada, C., Rattenbury, N., Saito, To., Sako, T., Sasaki, M., Sullivan, D., Sumi, T., Tristram, P. J., Yanagisawa, T., Yock, P. C. M., Yoshoika, T., Albrow, M. D., Beaulieu, J. P., Brillant, S., Calitz, H., Cassan, A., Cook, K. H., Coutures, Ch., Dieters, S., Prester, D. Dominis, Donatowicz, J., Fouque, P., Greenhill, J., Hill, K., Hoffman, M., Horne, K., Jorgensen, U. G., Kane, S., Kubas, D., Marquette, J. B., Martin, R., Meintjes, P., Menzies, J., Pollard, K. R., Sahu, K. C., Vinter, C., Wambsganss, J., Williams, A., Bode, M., Bramich, D. M., Burgdorf, M., Snodgrass, C., Steele, I., Doublier, Vanessa, Foellmi, Cedric
Publikováno v:
Astrophys.J.695:970-987,2009
We combine all available information to constrain the nature of OGLE-2005-BLG-071Lb, the second planet discovered by microlensing and the first in a high-magnification event. These include photometric and astrometric measurements from Hubble Space Te
Externí odkaz:
http://arxiv.org/abs/0804.1354