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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.
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References
[1]
|
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.
|
-
[1] |
YE Wei
. Possible Dependence of Dissipation Strength on Angular Momentum. Chinese Physics C,
2006, 30(8): 759-760. |
[2] |
Guo Hua
. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C,
1999, 23(5): 459-468. |
[3] |
Li Yangguo
. Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C,
1996, 20(11): 1021-1027. |
[4] |
HOU Ren-Chang
, ZHAO Xuan
. QUADRUPOLE-OCTUPOLE TWO-PHONON EXCITATIONS IN INELASTIC SCATTERING. Chinese Physics C,
1983, 7(2): 236-244. |
[5] |
Sa Ben-hao
, Zhang Xi-zhen
, Li Zhu-xia
, Shi Yi-jin
. A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C,
1980, 4(3): 398-400. |
[6] |
WU SHI-SHU
. ON NUCLEAR SINGLE-PARTICLE POTENTIALS(Ⅲ)SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL Uαβ=Mαβ(εβ). Chinese Physics C,
1979, 3(4): 469-483. |
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