Comparison of elastic electron or positron scattering from proton-rich nuclei - Nuclear TheoryReportar como inadecuado




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Abstract: We investigate the cross sections of the elastic electron or positronscattering from $^{208}$Pb, $^{12}$C, $^{12,16}$O and $^{28, 32}$S by therelativistic partial-wave expansion method using the static charge densitydistribution from the self-consistent relativistic mean field model and alsocalculate the charge form factor for $^{12, 16}$O and $^{28, 32}$S. Thenumerical results are compared with the available data. Calculations indicatethat the extended charge density distributions of $^{12}$O and $^{28}$S haveobservable effects on the cross sections of the electron or positron scatteringas well as the charge form factors.



Autor: E. J. Ma, Y. G. Ma, J. G. Chen, X. Z. Cai, D. Q. Fang, W. Guo, G. H. Liu, C. W. Ma, W. Q. Shen, Y. Shi, Q. M. Su, W. D. Tian, H.

Fuente: https://arxiv.org/







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