A fast-closing vacuum valve for the Berkeley 88-inch cyclotron

High Intensity Ion Beam Injection into the 88-inch Cyclotron

Low cross section experiments to produce super-heavy elements have increased the demand for high intensity heavy ion beams at energies of about 5 MeV/nucleon at the 88-Inch Cyclotron at the Lawrence Berkeley National Laboratory. Therefore, efforts are underway to increase the overall ion beam transmission through the axial injection line and the cyclotron. The ion beam emittance has been measur...

Operational Performance of the Lbl 88-inch Cyclotron

The 88-Inch Cyclotron began regular operation with the ECR (Electron Cyclotron Resonance) source in January 1985. Since then about 80% of the cyclotron operating schedule has been with the ECR source. The light-ion filament source is used only for runs two or more shifts in length using proton, deuteron, 3He, or alpha beams. Occasionally the polarized ion source is used. The heavy-ion PIG sourc...

A - 1 . Progress Report on Instrumentation for Biological Research at the 88 - Inch Cyclotron . . . . . . . . . . 3

of paper presented at the Eleventh Annual Meeting of the Radiation Research Sot-iety, Marquette University, Milwaukee, Wisconsin, May 26 to 29, 1963. DR .R UP NA TH JI( D R. RU PA K NA TH ) -18UCRL1068 3 Supplement A1 1 . DIFFUSION-GRAVITY-CONTROLLED E N 2 YME -SUBSTRATE REACTION

Magnetic deflector for mesons produced in the 184-inch cyclotron.

Commissioning of the Dual-Beam Imaging Polarimeter for the UH 88-inch telescope

In this paper we present the design, calibration method, and initial results of the Dual-Beam Imaging Polarimeter (DBIP). This new instrument is designed to measure the optical polarization properties of point sources, in particular Main Belt asteroids. This instrument interfaces between the Tek 2048× 2048 camera and the University of Hawaii’s 88-inch telescope, and is available for facility us...