Electron and Positron Scattering from Pyrimidine

نویسندگان
چکیده

برای دانلود رایگان 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

Electron and positron scattering from 1,1-C2H2F2.

1,1-difluoroethylene (1,1-C2H2F2) molecules have been studied for the first time experimentally and theoretically by electron and positron impact. 0.4-1000 eV electron and 0.2-1000 eV positron impact total cross sections (TCSs) were measured using a retarding potential time-of-flight apparatus. In order to probe the resonances observed in the electron TCSs, a crossed-beam method was used to inv...

متن کامل

Total electron-scattering cross sections of pyrimidine

Total electron-scattering cross sections of pyrimidine, the basic component for the nucleic bases cytosine and thymine, were measured for electron energies from 5 eV to 1 keV using the linear transmission method. The measured results were compared to semiempirical data obtained by means of the additivity rule and to experimental data for benzene since it has a similar ring structure and the sam...

متن کامل

UKRmol: a low-energy electron- and positron-molecule scattering suite

We describe the UK computational implementation of the R-matrix method for the treatment of electron and positron scattering from molecules. Recent developments in the UKRmol suite are detailed together with the collision processes it is enabling us to treat.

متن کامل

Compilation and analysis of charge asymmetry measurements from electron and positron scattering on nucleon and nuclei

World data of elastic and inelastic scattering of electrons and positrons on nucleon and nuclei are compiled and discussed. The evidence of an experimental charge asymmetry different from zero, being a pure quantum effect, would be a signature of contributions beyond the Born approximation. After reviewing the published results, we compare the elastic data to a calculation which includes the bo...

متن کامل

A New Ultra - Cold Positron Beam and Applications To Low - Energy Positron Scattering and Electron - Positron Plasmas

OF THE DISSERTATION A New Ultra-Cold Positron Beam and Applications To Low-Energy Positron Scattering and Electron-Positron Plasmas

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: Journal of Physics: Conference Series

سال: 2012

ISSN: 1742-6588,1742-6596

DOI: 10.1088/1742-6596/388/5/052079