Chinese Physics C > 1981, Vol. 5 > Issue(3): 282-291

THE DOUBLE SPECTRAL FUNCTIONS OF PHOTON-NUCLEON SCATTERING AND INELASTIC CROSS-SECTIONS OF γ+p→p+π⁺+π^-

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Abstract：
Using elastic unitary condition of t channel, the double spectral function of photon-nucleon scattering and absorbtive parts of scattering amplitude (s channel) are given. Using date of low energy πN(3,3) resonance ρ resonance, the photo-production cross-sections of γ+q+q+π ⁺+π- are calculated. The results are compared with the recent experimental data.

References

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SONG XIAO-TONG and WANG MIN-CHANO. THE DOUBLE SPECTRAL FUNCTIONS OF PHOTON-NUCLEON SCATTERING AND INELASTIC CROSS-SECTIONS OF γ+p→p+π ⁺+π ^-[J]. Chinese Physics C, 1981, 5(3): 282-291.

SONG XIAO-TONG and WANG MIN-CHANO. THE DOUBLE SPECTRAL FUNCTIONS OF PHOTON-NUCLEON SCATTERING AND INELASTIC CROSS-SECTIONS OF γ+p→p+π ⁺+π ^-[J]. Chinese Physics C, 1981, 5(3): 282-291. shu

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Received: 1979-10-18
Revised: 1900-01-01

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