Chinese Physics C > 1983, Vol. 7 > Issue(2): 197-202

QUADRUPOLE TRANSITION WITH π-NUCLEUS DOUBLE CHARGE EXCHANGE

LIU Xian-Hui^,,
LI Yang-Guo

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Abstract：
Using nuclear coherent structure model and Glauber's multiple scattering theory, the double charge exchange reaction (DCE) of ¹⁸O(π ⁺, π－) ¹⁸Ne(2 ⁺ ₁, 1.89MeV) is studied. The calculated results shows that nuclear structure has important influence on pion-nucleus double charge exchange quadrupole transition, and the mechanism of multiple scattering can explain the experimental data.

References

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K. H. Seth: IAA-7892-C (1979), p. 201; S. J. Greene: 预印本, 1980.[2] T. S-H. Lee et al.: 预印本, 1980; E. Oset et al,; Phys. Lett., 73B(1978), 393;L. C. Liu et al.: Phys. Rev., C11(1975), 760; M. B. Johnson: Phys. Rev., C22(1980), 192.[3] 刘宪辉等, 高能物理与核物理, 5(1981), 157.[4] 张宗烨等, 物理学报, 26(1977), 54.[5] Baatozzi et al.:参看(1) Seth.[6] J. Mchinley: Rev. Mod. Phys., 35(1963), 788.[7] 刘宪辉, 李扬国, 高能物理与核物理, 6(1982), 292.

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[2]	LIU Shu-Xin,YU Lei,LEI Yi-An,ZENG Jin-Yan. Investigation of the Type of Quadrupole Pairing Force in Superdeformed Nuclei. Chinese Physics C, 2001, 25(1): 37-43.
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[20]	Liu Xian-hui,Wu Zong-en,Huang Chao-hui,Li Yang-guo.π-NUCLEAR DOUBLE CHARGE EXCHANGE REACTION AND NUCLEAR STRUCTURE. Chinese Physics C, 1980, 4(3): 394-397.

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LIU Xian-Hui and LI Yang-Guo. QUADRUPOLE TRANSITION WITH π-NUCLEUS DOUBLE CHARGE EXCHANGE[J]. Chinese Physics C, 1983, 7(2): 197-202.

LIU Xian-Hui and LI Yang-Guo. QUADRUPOLE TRANSITION WITH π-NUCLEUS DOUBLE CHARGE EXCHANGE[J]. Chinese Physics C, 1983, 7(2): 197-202. shu

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Received: 1900-01-01
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

QUADRUPOLE TRANSITION WITH π-NUCLEUS DOUBLE CHARGE EXCHANGE

LIU Xian-Hui^,
LI Yang-Guo

Corresponding author:LIU Xian-Hui,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1983-04-05

Abstract:Using nuclear coherent structure model and Glauber's multiple scattering theory, the double charge exchange reaction (DCE) of¹⁸O(π⁺, π－)¹⁸Ne(2⁺₁, 1.89MeV) is studied. The calculated results shows that nuclear structure has important influence on pion-nucleus double charge exchange quadrupole transition, and the mechanism of multiple scattering can explain the experimental data.