<正>The installation and previous commission of electron cooling device for experimental ring of HIRFL-CSR have been finished after electron cooling device for
<正>Great progress was achieved in CSRm vacuum system in the year of 2004. All of the components have been fixed to the system. After mechanic adjustment, bakin
<正> The new rebuncher project was going well in last two years. Recently, the main RF parameters of the cavity were measured without power, the tuning driving