crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 313663

Časopis

Autori: Beaulieu, Jean-Philippe; Albrow, Michael; Bennett, Dave; Brillang, Stéphane; Caldwell, John A. R.; Calitz, Johannes J.; Cassan, Arnaud; Cook, Kem H.; Coutures, Christian; Dieters, Stefan; Dominik, Martin; Dominis Prester, Dijana; Donatowicz, Jadzia; Fouqué, Pascal; Greenhill, John; Hill, Kym; Hoffman, Matie; Jø rgensen, Uffe G.; Kane, Stephen; Kubas, Daniel; Marquette, Jean-Baptiste; Martin, Ralph; Meintjes, Pieter; Menzies, John; Pollard, Karen; Sahu, Kailash; Vinter, Christian; Wambsganss, Joachim; Williams, Andrew; Woller, Kristian; Zub, Marta; Horne, Keith; Allan, Alasdair; Bode, Mike; Bramich, Daniel M.; Burgdorf, Martin; Fraser, Stephen; Mottram, Chris; Rattenbury, Nicholas; Snodgrass, Colin; Steele, Iain; Tsapras, Yiannis
Naslov: Hunting for Frozen Super-Earths via Microlensing
Izvornik: The Messenger (0722-6691) 128 (2007); 33-37
Vrsta rada: članak
Ključne riječi: Extrasolar planets; microlensing
Sažetak:
In order to obtain a census of planets with masses in the range of Earth to Jupiter, eight telescopes are being used by the combined microlensing campaign of the PLANET and RoboNet collaborations for high-cadence photometric round-the-clock follow-up of ongoing events, alerted by the OGLE and MOA surveys. In 2005 we detected a planet of 5.5 Earth masses at 2.6 AU from its parent 0.22 MA M star. This object is the first member of a new class of cold telluric planets. Its detection confirms the power of this method and, given our detection efficiency, suggests that these recently-detected planets may be quite common around M stars, as confirmed by subsequent detection of a ~ 13 Earth-mass planet. Using a network of dedicated 1 2-m-class telescopes, we have entered a new phase of planet discovery, and will be able to provide constraints on the abundance of frozen Super-Earths in the near future.
Projekt / tema: 316-0000000-2824
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Fizika
URL cjelovitog teksta:
Google Scholar: Hunting for Frozen Super-Earths via Microlensing
Upisao u CROSBI: Dijana Dominis Prester (dijana@ffri.hr), 9. Pro. 2007. u 21:02 sati



  Verzija za printanje   za tiskati


upomoc
foot_4