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18 Jun 2007: Late heavy bombardment model of (Gomes et al. 2005). 20. Conclusions 1 (Good news)Most disk radial structure explained by steady-state evolution of aplanetesimal belt due to collisions and radiation

24 Apr 2007: 20 have planets• 18 have debris detected with IRAS• 1 has both• stars with planets are metal-rich (Fischer & Valenti 2005). • ... http://www.ast.cam.ac.uk/wyatt. 20. The planetesimal belt. Consider planetesimals orbiting the star at a distance r

23 Mar 2007: Mmax =. (. 3.8 106ρr3.5(dr/r)DcM 0.5? tage. ). (. (12q 20)[1 1.25(e/I)2]0.5(18 9q)G(q, Xc). ). , ... 1-5 (diamond=small excess),. 5-20 (square=medium excess), > 20 (triangle=large excess).

18 Jul 2007: While ALMA can detect the brightest knownclass II disks out to 20 kpc, we are not aware of any young(< 10 Myr) cluster within the Milky Way which has a ... For example, extrapo-lation of the exoplanet semi-major axis distribution to 20 AUsuggests that

26 Apr 2007: The dashed lineis for a path in a disc with Rt = 20 AU. ... The disc is initially trun-cated at Rt = 20 AU unless otherwise stated.

3 Jul 2007: The absolute fluxcalibration is accurate to 20%–30%. Pointing was checked onthe source 1034293. ... HD 92945. K1 22 20–150 271 70 >0.002 40 Chen et al.

18 Sep 2007: Basedon these analyses, Rhee et al. revised the fraction of nearby Astars with detected 60mm excess to 20%. ... typesystems) and young Sun-like stars (20 among 200 of the Gand K stars).

5 Oct 2007: from within 20, 50, and 80 AU, respectively, of HD113766A. Including data obtained from the. ... 20. optically thin but highly extended disk of Beta Pic, (Chen et al.

18 Apr 2007: 2005) findinga range from 72/1330 = 5.4 % within 5 AU up to an extrap-olation of 11 % within 20 AU. ... 2005, e.g) need a fewtimes the Minimum Mass Solar Nebula, which comprised ap-proximately 20 MJ up (Davis 2005).

16 May 2007: 18 4.3 Triage. 19 4.4 Software. 20 4.5 Hardware. 21. 4.5.1 Processing Power. ... Doc: VIS-SPE-IOA-20000-0017 Issue: 1.1 Date: 2007-05-08. VISTA Data Flow. System. Cambridge Reduction and Analysis Pipeline Page: 20 of 23.