Search results for: ATOMIC PHYSICS

• Tomasz Wąsowicz dr hab.

  People

  Zakład Spektroskopii Układów Złożonych, Instytut Fizyki i Informatyki Stosowanej

  Tomasz Wąsowicz's research was first related to high-resolution atomic spectroscopy and focused on measurements and analysis of the transition probabilities of the forbidden lines, the hyperfine and isotopic structure of spectral lines of heavy elements, Stark effect in the helium atom. Tomasz Wąsowicz currently studies physicochemical processes occurring during interactions of various forms of radiation with atoms and molecules...

• Jan Franz dr hab.

  People

  Instytut Fizyki i Informatyki Stosowanej

• Application of the J-matrix method to multichannel scattering

  Publication

  • P. Syty
  • Ł. Redynk
  • J. E. Sienkiewicz

  - The European Physical Journal-Special Topics - Year 2013

  In this contribution we describe the multichannel extension to the nonrelativistic J-matrix method, and present differential cross sections for scattering of slow electrons from Argon atoms. Nonrelativistic phase shifts, then the S-matrix and the cross sections have been calculated using newly developed Fortran code, JMATRIX-MULTI.We applied the model Hartree-Fock potential as the scattering potential, which was truncated in the...

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