TY - JOUR

T1 - Polynomial Description of the Masses of Odd Deformed Nuclei

AU - Vlasnikov, A. K.

AU - Zippa, A. I.

AU - Mikhajlov, V. M.

N1 - Publisher Copyright: © 2020, Allerton Press, Inc. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/10/1

Y1 - 2020/10/1

N2 - Abstract: A description is considered of the masses of odd deformed atomic nuclei using fourth order polynomials for an odd nucleus’s deviations of N and Z. It is shown that moving from the second to the fourth order does not bring the parameters obtained for different groups of even–even nuclei closer to one another, and the higher order parameters calculated in this manner do not match satisfactorily. The smooth component of the mass of an odd nucleus is nearly the same for the fourth and second orders. It is concluded that it is entirely sufficient to consider second order polynomials.

AB - Abstract: A description is considered of the masses of odd deformed atomic nuclei using fourth order polynomials for an odd nucleus’s deviations of N and Z. It is shown that moving from the second to the fourth order does not bring the parameters obtained for different groups of even–even nuclei closer to one another, and the higher order parameters calculated in this manner do not match satisfactorily. The smooth component of the mass of an odd nucleus is nearly the same for the fourth and second orders. It is concluded that it is entirely sufficient to consider second order polynomials.

UR - http://www.scopus.com/inward/record.url?scp=85094833598&partnerID=8YFLogxK

U2 - 10.3103/S1062873820100275

DO - 10.3103/S1062873820100275

M3 - Article

AN - SCOPUS:85094833598

VL - 84

SP - 1191

EP - 1196

JO - Bulletin of the Russian Academy of Sciences: Physics

JF - Bulletin of the Russian Academy of Sciences: Physics

SN - 1062-8738

IS - 10

ER -