Published January 1991 | Version v1
Report Metadata-only

Delta-electron emission in fast heavy ion atom collisions

Creators

  • 1. Frankfurt Univ. (Germany, F.R.). Inst. fuer Kernphysik
  • 2. Missouri Univ., Rolla (USA). Dept. of Physics
  • 3. Battelle Pacific Northwest Labs., Richland, WA (USA)
  • 4. Kansas State Univ., Manhattan (USA). Dept. of Physics

Description

The δ-electron emission processes occuring in fast heavy ion atom collisons are explained qualitatively. The different spectral structures of electron emission arising from either the target or the projectile are explained in terms of simple models of the kinetics of momentum transfer induced by the COULOMB forces. In collisions of very heavy ions with matter, high nuclear COULOMB forces are created. These forces lead to a strong polarization of the electronic states of the participated electrons. The effects of this polarization are discussed. (orig.)

Availability note (English)

Available from Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany, F.R.).

Additional details

Publishing Information

Imprint Pagination
10 p.
Report number
GSI--91-04(prepr.)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
22039350
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Numerical Data, Non-conventional Literature
Descriptors DEI
ANGULAR DISTRIBUTION; ARGON; AUGER EFFECT; COULOMB FIELD; DELTA RAYS; DIFFERENTIAL CROSS SECTIONS; ELECTRON SPECTRA; ELECTRONIC STRUCTURE; ELECTRONS; ENERGY DEPENDENCE; ENERGY SPECTRA; EXCITATION FUNCTIONS; GEV RANGE 01-10; GEV RANGE 10-100; GEV RANGE 100-1000; INNER-SHELL IONIZATION; INTEGRAL CROSS SECTIONS; ION-ATOM COLLISIONS; MEV RANGE 01-10; MEV RANGE 100-1000; MULTICHARGED IONS; PROTONS; SPIN ORIENTATION; STOPPING POWER; THEORETICAL DATA; THREE-BODY PROBLEM; TRAJECTORIES; TWO-BODY PROBLEM; URANIUM IONS
Descriptors DEC
ATOM COLLISIONS; ATOMIC IONS; BARYONS; CATIONS; CHARGED PARTICLES; COLLISIONS; CROSS SECTIONS; DATA; DISTRIBUTION; ELECTRIC FIELDS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; ION COLLISIONS; IONIZATION; IONS; LEPTONS; MANY-BODY PROBLEM; MEV RANGE; NONMETALS; NUCLEONS; NUMERICAL DATA; ORIENTATION; RADIATIONS; RARE GASES; SPECTRA