π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF <SUP>13</SUP>C

LIN Chun-Can; MA Wei-Xing

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2024年10月30日

Chinese Physics C> 1984, Vol. 8> Issue(5) : 579-587

π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF ¹³C

LIN Chun-Can ^, ,
MA Wei-Xing

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Abstract：
Under the Glauber approximation, the problem about the theoretical description of the excitation of the 9.5MeV level of ¹³C in π-¹³C inelastic scattering is discussed. We assume that the transition to the 9.5MeV level is semi-coherent one step process. The weak coupling nucleus model is used for the initial and final nucleus structure. Based on the assumption j=7/2⁺ and the approximation Γ^(v)1/2Γ^(s), the differential cross section of the inelastic ¹³C (π^±, π^′±) ¹³C*(9.5MeV) at T^lab_π=180MeV is calculated and compared with the existed data. The agreement is not quite satisfactory.

References

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LIN Chun-Can and MA Wei-Xing. π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF ¹³C[J]. Chinese Physics C, 1984, 8(5): 579-587.

LIN Chun-Can and MA Wei-Xing. π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF ¹³C[J]. Chinese Physics C, 1984, 8(5): 579-587. shu

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通讯作者: 陈斌, [email protected]

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沈阳化工大学材料科学与工程学院沈阳 110142

π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF ¹³C

LIN Chun-Can ^,
MA Wei-Xing

Corresponding author: LIN Chun-Can,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1984-10-05

Abstract: Under the Glauber approximation, the problem about the theoretical description of the excitation of the 9.5MeV level of ¹³C in π-¹³C inelastic scattering is discussed. We assume that the transition to the 9.5MeV level is semi-coherent one step process. The weak coupling nucleus model is used for the initial and final nucleus structure. Based on the assumption j=7/2⁺ and the approximation Γ^(v)1/2Γ^(s), the differential cross section of the inelastic ¹³C (π^±, π^′±) ¹³C*(9.5MeV) at T^lab_π=180MeV is calculated and compared with the existed data. The agreement is not quite satisfactory.

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π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF ¹³C

π-INDUCED SEMI-COHERENT SCATTERING AND THE EXCITATION OF THE 9.5MeV LEVEL OF ¹³C