scholarly journals Advanced extraction of the deuteron charge radius from electron-deuteron scattering data

2021 ◽  
Vol 103 (2) ◽  
Author(s):  
Jingyi Zhou ◽  
Vladimir Khachatryan ◽  
Haiyan Gao ◽  
Douglas W. Higinbotham ◽  
Asia Parker ◽  
...  
Keyword(s):  
Charge Radius ◽  
Scattering Data ◽  
Deuteron Scattering

Solution to the proton radius puzzle

2014 ◽  
Vol 23 (12) ◽  
pp. 1450090 ◽  
Author(s):  
D. Robson
Keyword(s):  
Form Factor ◽  
Electron Scattering ◽  
Charge Radius ◽  
Rest Frame ◽  
Muonic Hydrogen ◽  
Electric Form Factor ◽  
Scattering Data ◽  
Proton Radius ◽  
Proton Charge Radius ◽  
Proton Radius Puzzle

The relationship between the static electric form factor for the proton in the rest frame and the Sachs electric form factor in the Breit momentum frame is used to provide a value for the difference in the mean squared charge radius of the proton evaluated in the two frames. Associating the muonic–hydrogen data analysis for the proton charge radius of 0.84087 fm with the rest frame and associating the electron scattering data with the Breit frame yields a prediction of 0.87944 fm for the proton radius in the relativistic frame. The most recent value deduced via electron scattering from the proton is 0.877(6) fm so that the frame dependence used here yields a plausible solution to the proton radius puzzle.

Prediction of rms charge radius of proton using proton-proton elastic scattering data at TeV

2021 ◽  
Vol 67 (3 May-Jun) ◽  
pp. 491
Author(s):  
S. Zahra ◽  
B. Shafaq
Keyword(s):  
Experimental Data ◽  
Form Factor ◽  
Elastic Scattering ◽  
Cross Section ◽  
Charge Radius ◽  
Scattering Data ◽  
Proton Proton ◽  
Proton Elastic Scattering ◽  
Predicted Values ◽  
Good Agreement

Using  proton–proton elastic scattering data  at  TeV and squared four-momentum transfer 0.36 < -t <  0.76 (GeV/c)2 for 13 σBeam distance  and  0.07 < -t <  0.46 (GeV/c)2 for 4.3 σBeam distance, form factor of proton is predicted. Simplest version of Chou–Yang model is employed to extract the form factor by fitting experimental data of differential cross section from TOTEM experiment (for 13σBeamand 4.3 σBeam distance) to a single Gaussian. Root mean square (rms) charge radius of proton is calculated using this form factor.  It is found to be equal to 0.91 fm and 0.90 fm respectively. Which is in good agreement with experimental data and theoretically predicted values.

A Bayesian-based Approach for Extracting the Pion Charge Radius from Electron-electron Scattering Data

2021 ◽  
Author(s):  
Alam Ahmad Hidayat ◽  
Bens Pardamean
Keyword(s):  
Electron Scattering ◽  
Charge Radius ◽  
Scattering Data

scholarly journals Pion charge radius from pion+electron elastic scattering data

2021 ◽  
Vol 822 ◽  
pp. 136631
Author(s):  
Zhu-Fang Cui ◽  
Daniele Binosi ◽  
Craig D. Roberts ◽  
Sebastian M. Schmidt
Keyword(s):  
Elastic Scattering ◽  
Charge Radius ◽  
Scattering Data

Glauber theory interpretation of proton-deuteron scattering data at 24.0 GeV/c

1972 ◽  
Vol 39 ◽  
pp. 61-76 ◽  
Author(s):  
O. Kofoed-Hansen
Keyword(s):  
Scattering Data ◽  
Deuteron Scattering ◽  
Glauber Theory ◽  
Theory Interpretation

scholarly journals Lower bound on the proton charge radius from electron scattering data

2019 ◽  
Vol 797 ◽  
pp. 134825 ◽  
Author(s):  
Franziska Hagelstein ◽  
Vladimir Pascalutsa
Keyword(s):  
Lower Bound ◽  
Electron Scattering ◽  
Charge Radius ◽  
Scattering Data ◽  
Proton Charge ◽  
Proton Charge Radius

On the comparison of high-energy hadron-deuteron scattering data with the Glauber model

1971 ◽  
Vol 33 (1) ◽  
pp. 165-172 ◽  
Author(s):  
F. Bradamante ◽  
S. Conetti ◽  
G. Fidecaro ◽  
M. Fidecaro ◽  
M. Giorgi ◽  
...  
Keyword(s):  
High Energy ◽  
Scattering Data ◽  
Glauber Model ◽  
Deuteron Scattering ◽  
Energy Hadron

scholarly journals Robust extraction of the proton charge radius from electron-proton scattering data

2018 ◽  
Vol 98 (2) ◽  
Author(s):  
Xuefei Yan ◽  
Douglas W. Higinbotham ◽  
Dipangkar Dutta ◽  
Haiyan Gao ◽  
Ashot Gasparian ◽  
...  
Keyword(s):  
Charge Radius ◽  
Scattering Data ◽  
Proton Scattering ◽  
Proton Charge ◽  
Proton Charge Radius
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