Browsing by Subject "Quantum electrodynamics"

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    • Lepton pair production in the electromagnetic fields of relativistic collisions 
      Albert, Charles Joseph (Texas A&M University. Libraries, 1991)
      Electromagnetic lepton pair production is studied in an ab initio approach with no free parameters. A semi-classical approximation to the relative motion of the two incident particles is made and the resulting second-order ...
    • Nonadiabatic effects in the B, C, and E, F states of HD 
      Alemar-Rivera, José David (Texas A&M University. Libraries, 1977)
      The breakdown of the Born-Oppenheimer (B-0) theory gives rise to interactions among the B,C, and E,F states in HD. These so-called nonadiabatic interactions are responsible for the A-doubling of the doubly degenerate C ...