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Page 1
Discovery of a Jupiter/Saturn analog with gravitational microlensing.
Gaudi BS, Bennett DP, Udalski A, Gould A, Christie GW, Maoz D, Dong S, McCormick J, Szymanski MK, Tristram PJ, Nikolaev S, Paczynski B, Kubiak M, Pietrzynski G, Soszynski I, Szewczyk O, Ulaczyk K, Wyrzykowski L; OGLE Collaboration; Depoy DL, Han C, Kaspi S, Lee CU, Mallia F, Natusch T, Pogge RW, Park BG; MuFUN Collaboration; Abe F, Bond IA, Botzler CS, Fukui A, Hearnshaw JB, Itow Y, Kamiya K, Korpela AV, Kilmartin PM, Lin W, Masuda K, Matsubara Y, Motomura M, Muraki Y, Nakamura S, Okumura T, Ohnishi K, Rattenbury NJ, Sako T, Saito T, Sato S, Skuljan L, Sullivan DJ, Sumi T, Sweatman WL, Yock PC; MOA Collaboration; Albrow MD, Allan A, Beaulieu JP, Burgdorf MJ, Cook KH, Coutures C, Dominik M, Dieters S, Fouqué P, Greenhill J, Horne K, Steele I, Tsapras Y; PLANET and RoboNet Collaborations; Chaboyer B, Crocker A, Frank S, Macintosh B. Gaudi BS, et al. Among authors: ulaczyk k. Science. 2008 Feb 15;319(5865):927-30. doi: 10.1126/science.1151947. Science. 2008. PMID: 18276883
Exoplanet detection. A terrestrial planet in a ~1-AU orbit around one member of a ~15-AU binary.
Gould A, Udalski A, Shin IG, Porritt I, Skowron J, Han C, Yee JC, Kozłowski S, Choi JY, Poleski R, Wyrzykowski Ł, Ulaczyk K, Pietrukowicz P, Mróz P, Szymański MK, Kubiak M, Soszyński I, Pietrzyński G, Gaudi BS, Christie GW, Drummond J, McCormick J, Natusch T, Ngan H, Tan TG, Albrow M, DePoy DL, Hwang KH, Jung YK, Lee CU, Park H, Pogge RW, Abe F, Bennett DP, Bond IA, Botzler CS, Freeman M, Fukui A, Fukunaga D, Itow Y, Koshimoto N, Larsen P, Ling CH, Masuda K, Matsubara Y, Muraki Y, Namba S, Ohnishi K, Philpott L, Rattenbury NJ, Saito T, Sullivan DJ, Sumi T, Suzuki D, Tristram PJ, Tsurumi N, Wada K, Yamai N, Yock PC, Yonehara A, Shvartzvald Y, Maoz D, Kaspi S, Friedmann M. Gould A, et al. Among authors: ulaczyk k. Science. 2014 Jul 4;345(6192):46-9. doi: 10.1126/science.1251527. Science. 2014. PMID: 24994642
The frequency of snowline-region planets from four-years of OGLE-MOA-Wise second-generation microlensing.
Shvartzvald Y, Maoz D, Udalski A, Sumi T, Friedmann M, Kaspi S, Poleski R, Szymański MK, Skowron J, Kozłowski S, Wyrzykowski L, Mróz P, Pietrukowicz P, Pietrzyński G, Soszyński I, Ulaczyk K, Abe F, Barry RK, Bennett DP, Bhattacharya A, Bond IA, Freeman M, Inayama K, Itow Y, Koshimoto N, Ling CH, Masuda K, Fukui A, Matsubara Y, Muraki Y, Ohnishi K, Rattenbury NJ, Saito T, Sullivan DJ, Suzuki D, Tristram PJ, Wakiyama Y, Yonehara A. Shvartzvald Y, et al. Among authors: ulaczyk k. Mon Not R Astron Soc. 2016 Apr 21;457(4):4089-4113. doi: 10.1093/mnras/stw191. Epub 2016 Feb 27. Mon Not R Astron Soc. 2016. PMID: 32848283 Free PMC article.
No large population of unbound or wide-orbit Jupiter-mass planets.
Mróz P, Udalski A, Skowron J, Poleski R, Kozłowski S, Szymański MK, Soszyński I, Wyrzykowski Ł, Pietrukowicz P, Ulaczyk K, Skowron D, Pawlak M. Mróz P, et al. Among authors: ulaczyk k. Nature. 2017 Aug 10;548(7666):183-186. doi: 10.1038/nature23276. Epub 2017 Jul 24. Nature. 2017. PMID: 28738410
A three-dimensional map of the Milky Way using classical Cepheid variable stars.
Skowron DM, Skowron J, Mróz P, Udalski A, Pietrukowicz P, Soszyński I, Szymański MK, Poleski R, Kozłowski S, Ulaczyk K, Rybicki K, Iwanek P. Skowron DM, et al. Among authors: ulaczyk k. Science. 2019 Aug 2;365(6452):478-482. doi: 10.1126/science.aau3181. Science. 2019. PMID: 31371611
The awakening of a classical nova from hibernation.
Mróz P, Udalski A, Pietrukowicz P, Szymański MK, Soszyński I, Wyrzykowski Ł, Poleski R, Kozłowski S, Skowron J, Ulaczyk K, Skowron D, Pawlak M. Mróz P, et al. Among authors: ulaczyk k. Nature. 2016 Sep 29;537(7622):649-651. doi: 10.1038/nature19066. Epub 2016 Aug 17. Nature. 2016. PMID: 27533036
One or more bound planets per Milky Way star from microlensing observations.
Cassan A, Kubas D, Beaulieu JP, Dominik M, Horne K, Greenhill J, Wambsganss J, Menzies J, Williams A, Jørgensen UG, Udalski A, Bennett DP, Albrow MD, Batista V, Brillant S, Caldwell JA, Cole A, Coutures Ch, Cook KH, Dieters S, Prester DD, Donatowicz J, Fouqué P, Hill K, Kains N, Kane S, Marquette JB, Martin R, Pollard KR, Sahu KC, Vinter C, Warren D, Watson B, Zub M, Sumi T, Szymański MK, Kubiak M, Poleski R, Soszynski I, Ulaczyk K, Pietrzyński G, Wyrzykowski L. Cassan A, et al. Among authors: ulaczyk k. Nature. 2012 Jan 11;481(7380):167-9. doi: 10.1038/nature10684. Nature. 2012. PMID: 22237108
Extremely metal-poor stars from the cosmic dawn in the bulge of the Milky Way.
Howes LM, Casey AR, Asplund M, Keller SC, Yong D, Nataf DM, Poleski R, Lind K, Kobayashi C, Owen CI, Ness M, Bessell MS, Da Costa GS, Schmidt BP, Tisserand P, Udalski A, Szymański MK, Soszyński I, Pietrzyński G, Ulaczyk K, Wyrzykowski Ł, Pietrukowicz P, Skowron J, Kozłowski S, Mróz P. Howes LM, et al. Among authors: ulaczyk k. Nature. 2015 Nov 26;527(7579):484-7. doi: 10.1038/nature15747. Epub 2015 Nov 11. Nature. 2015. PMID: 26560034
An eclipsing-binary distance to the Large Magellanic Cloud accurate to two per cent.
Pietrzyński G, Graczyk D, Gieren W, Thompson IB, Pilecki B, Udalski A, Soszyński I, Kozłowski S, Konorski P, Suchomska K, Bono G, Moroni PG, Villanova S, Nardetto N, Bresolin F, Kudritzki RP, Storm J, Gallenne A, Smolec R, Minniti D, Kubiak M, Szymański MK, Poleski R, Wyrzykowski L, Ulaczyk K, Pietrukowicz P, Górski M, Karczmarek P. Pietrzyński G, et al. Among authors: ulaczyk k. Nature. 2013 Mar 7;495(7439):76-9. doi: 10.1038/nature11878. Nature. 2013. PMID: 23467166
12 results