(EC+β+) Decay of 130Pm and 128Pr

XIE YuanXiang; XU ShuWei; Li ZhanKui; YU Yong; PAN QiangYan; WANG ChunFang; ZHANG TianMei; LONG GuiLu; LI YanSong

Chinese Physics C> 2000, Vol. 24> Issue(8) : 719-724

(EC+β⁺) Decay of ¹³⁰Pm and ¹²⁸Pr

Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou 730000,China2 Department of Physics,Tsinghua University,Beijing 100084,China

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Abstract：
¹³⁰Pm and ¹²⁸ Pr were produced by irradiation of ⁹⁶Ru with 171MeV ³⁶Ar beam,and a He-jet recoil tape transport system transported radioactivities to shielded reigon. Based on X-γ-t and γ-γ-t coincidence measurements ,the (EC+β⁺)decay scheme of ¹³⁰Pm was proposed for the first time and the (EC+β⁺)decay scheme of ¹²⁸Pr was revised.

References

[1]

. Wilmarth P A ,Nitschke J M ,Lemmertz P K et al.Z .Phys.,1985,A32 1:179;Nitschke J M ,Wilmarth P A ,Gilat J et al.Proc .of 5th Inter.Conf.on Nuclei Far From Stability ,Rosseau Lake,editedby I.Towner,1988,6972. Moscrop R ,Campbell M ,Gelletly W et al.Nucl.Phys.,1989,A4 99:5653. LU J ,Mukai J ,Komatsubara T et al.Nucl.Phys .,1996,A60 7:32 7 4. Barneoud D ,Blachot J,Genevey J et al.Z .Phys.,1988,A330 :34 1 5. Audi G ,Bersillon O ,Blachot J et al.Nucl.Phys.,1997,A62 4 :16. Gove N B ,Martin M J.Nucl.Data Tables,1971,10 :2 0 67. Moller P ,Nix J R ,Kratz K L .At.Data and Nucl.Data Tables,1997,66:131 8. Hara K ,SUN Yang .Int .J .Mod .Phys.,1995,E4 :6379. Lister C J,Varley B J,Moscrop R et al.Phys.Rev.Lett.,1985,55:810

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[16]	DIV align , Zhang Yuhu . Study of High Spin Isomer and its Decay Level Scheme of Doubly Odd ¹⁴⁴Pm Nucleus. Chinese Physics C, 1996, 20(5): 385-393.
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XIE YuanXiang, XU ShuWei, Li ZhanKui, YU Yong, PAN QiangYan, WANG ChunFang, ZHANG TianMei, LONG GuiLu and LI YanSong. (EC+β⁺) Decay of ¹³⁰Pm and ¹²⁸Pr[J]. Chinese Physics C, 2000, 24(8): 719-724.

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Received: 1999-06-30
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

(EC+β⁺) Decay of ¹³⁰Pm and ¹²⁸Pr

Corresponding author: XIE YuanXiang,

Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou 730000,China2 Department of Physics,Tsinghua University,Beijing 100084,China

Received Date: 1999-06-30

Accepted Date: 1900-01-01

Available Online: 2000-08-05

Abstract: ¹³⁰Pm and ¹²⁸ Pr were produced by irradiation of ⁹⁶Ru with 171MeV ³⁶Ar beam,and a He-jet recoil tape transport system transported radioactivities to shielded reigon. Based on X-γ-t and γ-γ-t coincidence measurements ,the (EC+β⁺)decay scheme of ¹³⁰Pm was proposed for the first time and the (EC+β⁺)decay scheme of ¹²⁸Pr was revised.

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(EC+β⁺) Decay of ¹³⁰Pm and ¹²⁸Pr

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(EC+β⁺) Decay of ¹³⁰Pm and ¹²⁸Pr

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