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Type: Artigo de evento
Title: Proton Profile Function At 52.8 Gev
Author: Da Silva G.L.P.
Menon M.J.
Avila R.F.
Abstract: We present the results of a novel model-independent fit to elastic proton-proton differential cross section data at √s = 52.8 GeV. Taking into account the error propagation from the fit parameters, we determine the scattering amplitude in the impact parameter space (the proton profile function) and its statistical uncertainty region. We show that both the real and imaginary parts of the profile are consistent with two dynamical contributions, one from a central dense region, up to roughly 1 fm and another from a peripheral evanescent region from 1 to 3 fm. © World Scientific Publishing Company.
Rights: fechado
Identifier DOI: 10.1142/S0218301307008732
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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