ANGULAR DEPENDENCE OF DIFFERENTIAL CROSS SECTION FOR CHARGE TRANSFER IN HE(+) ON HE COLLISIONS.

Abstract

Differential measurements were made for the process He(+) + He yields He + He(+). The differential cross section for this charge transfer was determined at 12 kev, 6 kev, 3 kev, 1.5 kev, 0.75 kev and 0.44 kev. This quantity, in square centimeters, is plotted vs laboratory scattering angle in the range of 1 to 4 degrees. To obtain these results, the experimentally-measured electron capture probability was multiplied by a calculated value of the differential cross section for scattering of the fast particle. The interatomic potential energy function used in these calculations is one which was found experimentally to be in agreement with resonant electron capture data. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 30, 1964
Accession Number
AD0605594

Entities

People

  • Edgar Everhart

Organizations

  • University of Connecticut

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Agreements
  • Charge Transfer
  • Collisions
  • Differential Cross Sections
  • Electron Capture
  • Electrons
  • Energy
  • Measurement
  • Particles
  • Potential Energy
  • Probability
  • Scattering

Fields of Study

  • Physics

Readers

  • Solar Physics

Technology Areas

  • Microelectronics