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Title: YIELDS OF IONS AND EXCITED STATES IN NONPOLAR LIQUIDS EXPOSED TO X-RAYS OF 1 TO 30 KEV ENERGY

Conference ·
OSTI ID:759006

When x-rays from a synchrotron source are absorbed in a liquid, the x-ray energy (E{sub x}) is converted by the photoelectric effect into the kinetic energy of the electrons released. For hydrocarbons, absorption by the K-electrons of carbon dominates. Thus the energy of the photoelectron (E{sub pe}) is E{sub x}-E{sub b}, where E{sub b} is the K-shell binding energy of carbon. Additional electrons with energy equal to E{sub b} is released in the Auger process that fills the hole in the K-shell. These energetic electrons will produce many ionizations, excitations and products. The consequences of the high density of ionizations and excitations along the track of the photoelectron and special effects near the K-edge are examined here.

Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Energy Research (ER) (US)
DOE Contract Number:
AC02-98CH10886
OSTI ID:
759006
Report Number(s):
BNL-66640; KC030201; R&D Project: CO4; KC030201; TRN: US0005196
Resource Relation:
Conference: PROCEEDINGS OF THE 11TH INTERNATIONAL CONGRESS OF RADIATION, DUBLIN (IE), 07/18/1999--07/23/1999; Other Information: PBD: 18 Aug 1999
Country of Publication:
United States
Language:
English