Absolute Elastic E ̄-He and Total Electronically Elastic E ̄-H2 Scattering Cross-section Measurements from 1-19 EV2 PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Absolute Elastic E ̄-He and Total Electronically Elastic E ̄-H2 Scattering Cross-section Measurements from 1-19 EV2 PDF full book. Access full book title Absolute Elastic E ̄-He and Total Electronically Elastic E ̄-H2 Scattering Cross-section Measurements from 1-19 EV2 by Massoud Mahgerefteh. Download full books in PDF and EPUB format.
Author: Massoud Mahgerefteh
Publisher:
ISBN:
Category : Electron-atom collisions
Languages : en
Pages : 300
Get Book Here
Book Description
Author: Massoud Mahgerefteh
Publisher:
ISBN:
Category : Electron-atom collisions
Languages : en
Pages : 300
Get Book Here
Book Description
![Measurement of Absolute Total Cross Sections for the Scattering of Electrons by He, H2, CH4 and CCl[subscript N]F[subscript M] PDF](https://books.google.com/books/content/images/frontcover/7j0eAQAAMAAJ?fife=w80-h100)
Author: Robert K. Jones
Publisher:
ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 246
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1546
Get Book Here
Book Description
Author: Philip N. Eisner
Publisher:
ISBN:
Category :
Languages : en
Pages : 394
Get Book Here
Book Description
Author: Alan George Grafe
Publisher:
ISBN:
Category :
Languages : en
Pages : 236
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1170
Get Book Here
Book Description
Author: M. J. Brunger
Publisher:
ISBN:
Category : Elastic scattering
Languages : en
Pages :
Get Book Here
Book Description
Author: Brian Scott Henderson
Publisher:
ISBN:
Category :
Languages : en
Pages : 288
Get Book Here
Book Description
Measurements of the ratio of the proton elastic form factors ([mu]pGe/Gm) using Rosenbluth separation and those using polarization-based techniques show a strong discrepancy, which has persisted both in modern experimental results and in re-analyses of previous data. The most widely accepted hypothesis to explain this discrepancy is the treatment of the contributions from hard two-photon exchange (TPE) to elastic electron-proton scattering in the radiative corrections applied to the Rosenbluth separation measurements. Calculations of the hard TPE contribution are highly model dependent, but the effect may be measured experimentally with a precise determination of the ratio of the positron-proton and electron-proton elastic scattering cross sections. The OLYMPUS experiment collected approximately 4 fb-1 of e+p and e-p scattering data at the DORIS storage ring at DESY in 2012, with the goal of measuring the elastic [sigma]e+p/[sigma]e-p ratio over the kinematic range (0.4
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1474
Get Book Here
Book Description
Author: D. E. Golden
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
Get Book Here
Book Description
The Ramsauer technique has been used to measure the absolute total electron-helium-atom scattering cross section as a function of electron energy from 0.30 to 28 eV with an estimated probable error of =3%. No 'fine structure' has been observed at the lower electron energies studied. The variation of the cross section with energy for energies less than 3 eV is in reasonable agreement with the modified effective-range formula given by O'Malley, using a scattering length of 1.15a sub o. The cross section first increases with decreasing electron energy from 2.2 A sq at 28.0 eV to a maximum of 5.6 A sq at about 1.2 eV and then decreases to 5.4 A sq at 0.300 eV. The cross section has been found to decrease sharply with increasing energy at about 0.5 eV below the first excitation energy. This resonance, predicted by Baranger and Gerjuoy and originally observed by Schulz, first decreases with increasing energy to a minimum of about 10% below the background at 19.285=0.025 eV and then increases to a gentle maximum of about 3% above the background at 19.65=0.05 eV. The resolution of this resonance as well as the 10% decrease in the cross section at the minimum is determined by the half-width of the electron beam at this energy which is about 0.1 eV. (Author).
