Proton radius from electron scattering data

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Coulomb Corrections to Elastic Electron-Proton Scattering and the Proton Charge Radius

Recent values of the proton charge radius derived from the Lamb shift in electronic hydrogen tend to be larger than those from electron scattering. Therefore low-momentum-transfer scattering data from different groups and laboratories have been reanalyzed with Coulomb and recoil corrections included. This was done by calculating at each scattering angle and scattering energy the corresponding c...

متن کامل

Form factor ratio from unpolarized elastic electron proton scattering

A reanalysis of unpolarized electron-proton elastic scattering data is done in terms of the electric to magnetic form factor squared ratio. This observable is in principle more robust against experimental correlations and global normalizations. The present analysis shows indeed that it is a useful quantity that contains reliable and coherent information. The comparison with the ratio extracted ...

متن کامل

Hard Processes in Electron-proton Scattering

This report summarizes some of the recent HERA results obtained by studying hard processes in ep–scattering. By resolving the structure of the proton, hard ep– reactions provide information on the parton content of the proton and may give insight into the dynamics of the exchanged parton cascade. In addition, their study offers the possibility to test the Standard Model, in particular perturbat...

متن کامل

INELASTIC ELECTRON-PROTON AND y-PROTON SCATTERING, ANDTHESTRUCTUREOFTHENUCLEON*

aA model for highly inelastic electron-nucleon scattering at high energies is studied and compared with existing data. This model envisages the proton to be composed of point-like constituents (“partons”) from which the electron scatters incoherently. We propose that the model be tested by observing y-rays scattered inelastically in a similar way from the nucleon. The magnitude of this inelasti...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review C

سال: 2016

ISSN: 2469-9985,2469-9993

DOI: 10.1103/physrevc.93.055207