Accession Number : ADA257033


Title :   Bevalac Ion Beam Characterizations for Single Event Phenomena


Descriptive Note : Technical rept.


Corporate Author : AEROSPACE CORP EL SEGUNDO CA SPACE AND ENVIRONMENTAL TECHNOLOGY CENTER


Personal Author(s) : Koga, R ; Katz, N ; Pinkerton, S D ; Kolasinski, W A ; Oberg, D L


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a257033.pdf


Report Date : 16 Jul 1992


Pagination or Media Count : 17


Abstract : Linear Energy Transfer (LET) distributions of Bevalac ion beams were measured. Subsequent analysis has called into question the standard assumption of a monoenergetic, single-species beam at Bevalac. Both high LET contaminants in the primary beam and very broad LET peaks in degraded beams were observed. High energy ion beams at other accelerators may possess similar characteristics. The existence of beam impurities may have important ramifications for the interpretation of single-event phenomena observed at high energy accelerator sites.


Descriptors :   *ION BEAMS , IONS , DISTRIBUTION , ACCELERATION , IMPURITIES , STANDARDS , CIRCUITS , TRANSFER , CONTAMINANTS , HIGH ENERGY , SITES , ENERGY , ENERGY TRANSFER


Subject Categories : Particle Accelerators
      Astronautics


Distribution Statement : APPROVED FOR PUBLIC RELEASE