The proton alignment in 82Sr has been investigated by the g-factor measurements of the ground state rotational band levels up to spin I = 8+. The g-factors were measured by a transient-magnetic-field ion implantation ...The proton alignment in 82Sr has been investigated by the g-factor measurements of the ground state rotational band levels up to spin I = 8+. The g-factors were measured by a transient-magnetic-field ion implantation perturbed angular distribution method. The obtained g-factors increase with the increasing of spin along the band and clearly show the g9/2 proton alignment that starts at I =6+.展开更多
The g-factors of Ground Rotational Band states of N = 44 isotones 82^Sr, 83^Y, 84^Zr and 85^Nb have been measured by the transient-magnetic-field ion implantation perturbed angular distribution （TMF-IMPAD） method. T...The g-factors of Ground Rotational Band states of N = 44 isotones 82^Sr, 83^Y, 84^Zr and 85^Nb have been measured by the transient-magnetic-field ion implantation perturbed angular distribution （TMF-IMPAD） method. The measured g-factors of 82^Sr increase with the increase of spin I, indicating a proton alignment only. Positive peaks appear in the variation of g-factors with spin for 83^Y and 84^Zzr at spin 21/2^＋ and 10^＋ respectively, indicating a proton alignment followed by a neutron alignment. A negative peak occurs for SSNb at the spin 25/2^＋, indicating a neutron alignment followed by a proton alignment.展开更多
基金Supported by National Natural Science Foundation of China (10435010, 10375093)
文摘The proton alignment in 82Sr has been investigated by the g-factor measurements of the ground state rotational band levels up to spin I = 8+. The g-factors were measured by a transient-magnetic-field ion implantation perturbed angular distribution method. The obtained g-factors increase with the increasing of spin along the band and clearly show the g9/2 proton alignment that starts at I =6+.
基金supported by National Science Foundation of China (Nos.10435010,109751891)
文摘The g-factors of Ground Rotational Band states of N = 44 isotones 82^Sr, 83^Y, 84^Zr and 85^Nb have been measured by the transient-magnetic-field ion implantation perturbed angular distribution （TMF-IMPAD） method. The measured g-factors of 82^Sr increase with the increase of spin I, indicating a proton alignment only. Positive peaks appear in the variation of g-factors with spin for 83^Y and 84^Zzr at spin 21/2^＋ and 10^＋ respectively, indicating a proton alignment followed by a neutron alignment. A negative peak occurs for SSNb at the spin 25/2^＋, indicating a neutron alignment followed by a proton alignment.
