Summary
The analytic continuation into each other of the first six Regge trajectories for a repulsive Yukawa potential is demonstrated by numerical integration of the Schrödinger equation for complex angular momentum and energy. The corresponding complex and real branch points are located.
Riassunto
Si dimostra la continuazione analitica delle sei prime traiettorie di Regge l’una nell’altra per un potenziale di Yukawa repulsivo, per mezzo dell’integrazione numerica dell’equazione di Schrödinger per impulso angolare ed energia complessi. Si localizzano i corrispondenti punti di diramazione complessi e reali.
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Warburton, A.E.A. The analytic properties of regge trajectories — I. Nuovo Cim 32, 122–126 (1964). https://doi.org/10.1007/BF02732595
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DOI: https://doi.org/10.1007/BF02732595