EPJ Web Conf.
Volume 191, 2018XXth International Seminar on High Energy Physics (QUARKS-2018)
|Number of page(s)||7|
|Section||Standard Model and Beyond|
|Published online||31 October 2018|
Resonances in positron scattering on a supercritical nucleus and spontaneous production of e+e- pairs
2 UPMC (LPTHE)
Published online: 31 October 2018
Solving the Dirac equation for a positron in the Coulomb field of a nucleus with Z > Zcr we observe (confirm) the resonance dependence of the scattering phase δx on the energy εp of the positron. A physical interpretation of these resonances is suggested.
© The Authors, published by EDP Sciences, 2018
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