Predictions of the Chou–Yang Model for p-p Scattering at s=8 TeV

Abstract

At low four-momentum transfer squared 0.02 < −t < 0.2 (GeV/c)2, we use the Chou–Yang model to predict the form factor of protons from proton–proton elastic scattering at center-of-mass energy s = 8 TeV. By fitting differential cross-sectional data from the TOTEM experiment to a single Gaussian, the form factor is extracted. We use this form factor to find the rms matter radius of the proton to be 0.88 fm, which is in good agreement with the experimental data and the theoretically predicted values of the rms radius.

Prediction of Rms Charge Radius of Proton Using Proton–Proton Elastic Scattering Data at TeV

“…In this work recent data of elastic proton-proton scattering at √ s = 2.76 TeV from TOTEM experiment [9] is used. Al- though the same procedure has been adopted in [18] for finding out form factor and rms radius of proton by using the data from TOTEM at √ s = 8 TeV. Here elastic protonproton data of two different kinematical regions is analyzed at √ s = 2.76 TeV which would be highly beneficial for getting precise results.…”

“…Theories claiming to explain the structure of hadrons must be able to calculate their form factors from first principles. Continuous efforts of decades led the researchers to obtain the form factors of proton from different calculation schemes, as discussed in [18][19][20][21][22]. Experimentally, the magnitude of the form factor is determined by the ratio of the measured cross-section to the Mott cross-section:…”

Visualising Holocaust Child-survivors in Canada: From Post-war Humanitarian Campaigns to National Memory

“…Several scholars, including demographic realities of the Holocaust survivors as a population. 43 aimed at convincing potential donors and foster families, were widespread especially 44 Conversely, the CJC campaign displays a more complex reality in the way it addressed who the young newcomers were exactly. The question of age was especially crucial for the CJC.…”