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PHOTOPRODUCTION OF $pi$-MESONS ON NUCLEONS AND FERMION REGGE POLES (in Russian)

Journal Article · · Zh. Eksperim. i Teor. Fiz.
OSTI ID:4626893
The asymptotic behavior of pi mesom photoproduction on nucleoms at high energies and pi meson angles of formation approximates 180 deg is investigated under the assumption of existence of moving poles in the partial amplitudes. Asymptotic values of the differential cross section and polarization of recoil nucleons are derived. Assuming unitarity in the u-channel, it is shown that in the limit of high energies and scattering angles close to approximates 180 deg relation holds for the differential cross sections. (auth)
Research Organization:
Inst. of Physics and Tech., Academy of Sciences, Ukrainian SSR; Ioffe Inst. of Physics and Tech., Leningrad
NSA Number:
NSA-17-041842
OSTI ID:
4626893
Journal Information:
Zh. Eksperim. i Teor. Fiz., Journal Name: Zh. Eksperim. i Teor. Fiz. Vol. Vol: 45
Country of Publication:
Country unknown/Code not available
Language:
Russian

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