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-3- CRISP 72-91
ISABELLE PROJECT
Conclusion
A reasonable value for the increase in multiplicity is then (200,300)0.3
* 1.8. Hence the dose from secondaries will be about twice as large at 200 GeV
as that calculated for the 30 GeV came. Approximately 100 Rads will be the
average dose in each ring per filling cycle. Assuming the ISA is charged
every day the total average dose per ring per year will be ~ 4 x 104 Rad
and peak values will be about 2 orders of magnitude higher.
References
1. J.P. Blewett, et al, "Preliminary Basic Parameters Proton Storage Ring
Project" CRISP 71-14, July 1971.
2. W.H. Moore, "Source of High Energy Particles from an Internal Target
in the AGS" AGSCD-6, Jan. 1966.
3. G.W. Bennett, t,.S. Levine, and W.H. Moore, Part. Accel. 2, 251, (1971).
4. K.P. Lambert and M.H. Van de Voorde, "Dose Measurements in the ISR from
May to December, 1971" CERN ISR-MA/72-17, April 1972.
5. G.S. Levine, et al, "The Angular Dependence of Dose and Hadron Yields
from Targets in 8 GeV/c and 24 GeV/c Proton Beams", Part. Accel. 3, 91,
(1972).
Distribution:
CRISP