The πN→ηN Reactions near Threshold and η-N Scatterings

JIANG Huan-Qing; WANG Wei-Wei

Chinese Physics C> 1991, Vol. 15> Issue(8) : 715-719

The πN→ηN Reactions near Threshold and η-N Scatterings

JIANG Huan-Qing ^, ,
WANG Wei-Wei

Institute of High Energy Physics,Academia Sinica Beijing 1000392 Institute of Theoretical Physics,Academia Sinica,Beijing 100080

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Abstract：
The N^*(1535) model is proposed for pionic η- production reactions.The πN→ηN reaction cross sections near threshold and the S-wave η-N scattering length are calculated and compared with the experimental data and other theoretical calculations.

References

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J. C. peng, Proc. of International Simposium on Medium Energy Physics, World Scientific, (1987), P.336.[2] J. C. Peng ec al., Phys. Rev. Lett., 58(1987), 2027.[3] R. S. Bhalerao and L. C. Liu, Phys. Rev. Lest., 54(1985), 865.[4] Q. Haider and L. C. Liu, Phys. Lett., 172(1986), 257.[5] Li Yang-guo and Chiang Huan-thing, Nuch. Phys.; A154(1986), 720.[6] Review of Particle Properties, Phys. Lett., 170B(1986), 1.[7] H. C. Chiang, E. Oset and L. C. Liu, submitted to Phys. Rev. C[8] V. Flaminio et al., CERN-HERA 79-03(1979).[9] S. F. Tuan, Phys, Rev., B139(1965), 1393.

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JIANG Huan-Qing and WANG Wei-Wei. The πN→ηN Reactions near Threshold and η-N Scatterings[J]. Chinese Physics C, 1991, 15(8): 715-719.

JIANG Huan-Qing and WANG Wei-Wei. The πN→ηN Reactions near Threshold and η-N Scatterings[J]. Chinese Physics C, 1991, 15(8): 715-719. shu

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Received: 1900-01-01
Revised: 1900-01-01

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The πN→ηN Reactions near Threshold and η-N Scatterings

JIANG Huan-Qing ^,
WANG Wei-Wei

Corresponding author: JIANG Huan-Qing,

Institute of High Energy Physics,Academia Sinica Beijing 1000392 Institute of Theoretical Physics,Academia Sinica,Beijing 100080

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-08-05

Abstract: The N^*(1535) model is proposed for pionic η- production reactions.The πN→ηN reaction cross sections near threshold and the S-wave η-N scattering length are calculated and compared with the experimental data and other theoretical calculations.