Nilsson平均場加推廣對力模型及對稀土區(qū)大形變核的應(yīng)用.pdf

1、遼寧師范大學(xué)碩士學(xué)位論文Nilsson平均場加推廣對力模型及對稀土區(qū)大形變核的應(yīng)用姓名：關(guān)鑫申請學(xué)位級別：碩士專業(yè)：理論物理指導(dǎo)教師：潘峰20080515ApplicationsofNilssonMean—fieldPlusExtendedPairingModelforWelLDeformedNucleiinRareearthRegionMScCandidate：GuanXinSpeciality：TheoreticalPhysicsS

2、upervisor：PanFengAbstract：ANilssonmeanfieldplusextendedpairingforcewithmultipairinteractionforthedescriptionofwelldeformednucleiisadoptedEigenenergiesofthemodelandthecorrspondingwavefunctionscaneasilybeevaluatedbyusingan

3、umericalalgorithmbasedontheexactsolutionAsapplicationofthemodel，bindingenergies，pairingexcitationenergi鶴，evenoddmassdifferencesof152—1∞Er，154—171Yb，158。173Hfisotopesarecalculatedinprotonpairexcitationfrozenapproximation，

4、andcomparedwiththecorrespondingexperimentaldataTheresultsshowthatthemodelissuitabletobeusedtodescribewelldeformednucleiinrareearthKeyWords：Nilssonmeanfield；extendedpairinginteraction；bindingenergy；pairingexcitation；oddev