Status report on the GANIL facility

http://accelconf.web.cern.ch/AccelConf/c84/papers/a02.pdfInternational audienc

Status report on the first six years of GANIL operation

http://accelconf.web.cern.ch/AccelConf/c89/papers/d-06.pdfInternational audienc

Measurement of Dust Optical Properties in Coalsack

We have used FUSE and Voyager observations of dust scattered starlight in the neighborhood of the Coalsack Nebula to derive the optical constants of the dust grains. The albedo is consistent with a value of $0.28 \pm 0.04$ and the phase function asymmetry factor with a value of $0.61 \pm 0.07$ throughout the spectral range from 900 -- 1200 \AA, in agreement with previous determinations as well as theoretical predictions. We have now observed two regions (Ophiuchus and Coalsack) with intense diffuse background radiation and in both cases have found that the emission is due to light from nearby hot stars scattered by a relatively thin foreground cloud, with negligible contribution from the background molecular cloud.Comment: Total 19 pages, Figures 9, Accepted for publication in Astrophysical Journa

GANIL RF systems : feedback control system and electronics

http://accelconf.web.cern.ch/AccelConf/c81/papers/ep-10.pdfInternational audienc

GANIL RF system

International audienceNot availabl

Energy deposited by neutrons and gamma rays in the cryogenic system of SISSI

International audienc