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PHOTOPRODUCTION OF $pi$ $sup +$ MESONS ON HYDROGEN NEAR THE THRESHOLD (in Russian)

Journal Article · · Zhur. Eksptl'. i Teoret. Fiz.
OSTI ID:4159936
The behavior of square elements in pi /sup +/ meson photoproduction near threshold was analyzed. The cross section of pi /sup +/ photoproduction on hydrogen near threshold was correlated with the cross section of pi /sup -/ photoproduction on neutrons. The data were compared with the meson theory prediction of the magnitude of sigma /sup -/ sigma /sup +/ near threshold. The derived magnitude sigma /sup -// sigma /sup +/ = 1.3 plus or minus 0.3 is in good agreement with theory. (R.V.J.)
Research Organization:
Lebedev Inst. of Physics, Academy of Sciences, USSR
NSA Number:
NSA-14-014318
OSTI ID:
4159936
Journal Information:
Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 38
Country of Publication:
Country unknown/Code not available
Language:
Russian

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