The Extended Nuclear Matter Model with Smooth Transition Surface
نویسنده
چکیده
The existence of electric fields close to their critical valueEc = m e c e~ has been proved for massive cores of 10 up to 10 nucleons using a proton distribution of constant density and a sharp step function at its boundary [1, 2, 3]. We explore the modifications of this effect by considering a smoother density profile with a proton distribution fulfilling a Woods–Saxon dependence. The occurrence of a critical field has been confirmed. We discuss how the location of the maximum of the electric field as well as its magnitude is modified by the smoother distribution.
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تاریخ انتشار 2009