Absolute elastic differential electron scattering cross sections in the intermediate energy region. III. SF$sub 6$ and UF$sub 6$

Journal Article · Thu Apr 01 04:00:00 EST 1976 · J. Chem. Phys., v. 64, no. 7, pp. 2767-2771

OSTI ID:4020153

Srivastava, S K; Trajmar, S; Chutjian, A; Williams, W

A recently developed technique has been used to measure the ratios of elastic differential electron scattering cross sections (DCS) for SF$sub 6$ and UF$sub 6$ to those of He at electron impact energies of 5, 10, 15, 20, 30, 40, 50, 60, and 75 eV and at scattering angles of 20degree to 135degree. In order to obtain the absolute values of DCS from these ratios, He DCS of McConkey and Preston have been employed in the 20degree to 90degree range. At angles in the 90degree to 135degree range the recently determined cross sections of Srivastava and Trajmar have been utilized. From these DCS, elastic integral and momentum transfer cross sections have been obtained. (AIP)

• Research Organization: Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91103
• NSA Number: NSA-33-031170
• OSTI ID: 4020153
• Journal Information: J. Chem. Phys., v. 64, no. 7, pp. 2767-2771, Journal Name: J. Chem. Phys., v. 64, no. 7, pp. 2767-2771; ISSN JCPSA
• Country of Publication: United States
• Language: English

Related Subjects

*ELECTRON-MOLECULE COLLISIONS-- ELASTIC SCATTERING
*SULFUR FLUORIDES- - ELECTRON-MOLECULE COLLISIONS
*URANIUM HEXAFLUORIDE-- ELECTRON-MOLECULE COLLISIONS
640304* --Physics Research--Atomic
Molecular & Chemical Physics--Collision Phenomena
ANGULAR DISTRIBUTION
DIFFERENTIAL CROSS SECTIONS
EV RANGE 10-100
N60400* --Physics (Atomic & Molecular)--Collision Phenomena