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Asymptotic behaviour of the real part of the scattering amplitude at t not=0
Assuming that the odd-signature amplitude is negligible at high energies the authors derive the expression rho =( pi /logE)(1+(1/f( tau )) tau (df( tau )/d tau )). They note that it is difficult to estimate the finite-energy effects, which would alter the formula, since the imaginary part of the fix...
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| Lenguaje: | eng |
| Publicado: |
1973
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| Acceso en línea: | http://cds.cern.ch/record/880639 |