Chinese Physics C > 1982, Vol. 6 > Issue(5): 648-652

COULOMB EFFECT IN π-NUCLEUS SCATTERING AT LOW ENERGY

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Abstract：
The importance of Coulomb effect for π- ¹²C, ¹⁶O scatterings is studied at incidentenergy T _π=80, 70, 50, MeV. Results show that the discrepancy between the data andthe calculation that appears in differential cross section for T _π=50 MeV in referenceis not attributed to ignoring Coulomb effect. The Coulomb effect in such energy regionis negligible, except small angle region in the differential cross sections at. T _π=50 MeV.

References

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Li Qing-run et al., Nucl.Phys ,A384 (1982), 466.[2] W.OZYZ et al., Nucl. Phys,B19 (1970), 125.[3] R. J. Glanber,in: Lectares in Theoretical Phyaica, ed. W. E. Brittin et al., Vol.1, p. 315.[4] 李清润等,高份物理与核物理,5(1981), 531.[6] W.F. Barker et al., Phys. Rev., 112 (1958), 1763.[7] R. R. Johnson et al., Phys. Rev., A296(1978), 444.[8] R M. Edeletein et al., Phys. Rev., 122 (1961), 252.

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MO DUN-YONG, CHEN SHENG-ZHONG and LI QING-RUN. COULOMB EFFECT IN π-NUCLEUS SCATTERING AT LOW ENERGY[J]. Chinese Physics C, 1982, 6(5): 648-652.

MO DUN-YONG, CHEN SHENG-ZHONG and LI QING-RUN. COULOMB EFFECT IN π-NUCLEUS SCATTERING AT LOW ENERGY[J]. Chinese Physics C, 1982, 6(5): 648-652. shu

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Received: 1981-08-04
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

COULOMB EFFECT IN π-NUCLEUS SCATTERING AT LOW ENERGY

Received Date:1981-08-04
Accepted Date:1900-01-01
Available Online:1982-10-05

Abstract:The importance of Coulomb effect for π-¹²C,¹⁶O scatterings is studied at incidentenergyT_π=80, 70, 50, MeV. Results show that the discrepancy between the data andthe calculation that appears in differential cross section forT_π=50 MeV in referenceis not attributed to ignoring Coulomb effect. The Coulomb effect in such energy regionis negligible, except small angle region in the differential cross sections at.T_π=50 MeV.