Channeling radiation of electrons and positrons in diamond and silicon at intermediate energies: Theory and experiment

1984 ◽  
Vol 85 (3) ◽  
pp. 111-116 ◽  
Author(s):  
G. V. Dedkov ◽  
E. Kh. Shidov
Keyword(s):  
Intermediate Energies ◽  
Electrons And Positrons ◽  
Channeling Radiation ◽  
Theory And Experiment

New module for channeling radiation simulation in Geant4

2021 ◽  
Vol 16 (12) ◽  
pp. P12042
Author(s):  
A.A. Savchenko ◽  
W. Wagner
Keyword(s):  
Experimental Data ◽  
Single Crystals ◽  
Dipole Approximation ◽  
Relativistic Electrons ◽  
Planar Channeling ◽  
Classical Approach ◽  
Electrons And Positrons ◽  
Simulation Results ◽  
Channeling Radiation ◽  
Good Agreement

Abstract We present a new C++ module for simulation of channeling radiation to be implemented in Geant4 as a discrete physical process. The module allows simulation of channeling radiation from relativistic electrons and positrons with energies above 100 MeV for various types of single crystals. In this paper, we simulate planar channeling radiation applying the classical approach in the dipole approximation as a first attempt not yet considering other contributory processes. Simulation results are proved to be in a rather good agreement with experimental data.

Elastic Scattering of Electrons by Helium Atoms at Intermediate Energies

1993 ◽  
Vol 48 (3) ◽  
pp. 465-468
Author(s):  
V. M. Chhaya ◽  
J. J. Tarwadi ◽  
Smita Chhag
Keyword(s):  
Elastic Scattering ◽  
Energy Range ◽  
Cross Sections ◽  
Differential Cross ◽  
Hydrogen Atoms ◽  
Helium Atoms ◽  
Intermediate Energies ◽  
Born Series ◽  
Electrons And Positrons ◽  
Theoretical Results

Abstract The unitarised Eikonal Born series (UEBS) method has been used successfully by Byron et al. for elastic scattering of electrons and positrons by hydrogen atoms. Here an attempt is made to apply the UEBS method in the case of elastic scattering of electrons by helium atoms. The total and differential cross sections are calculated for the energy range 100-700 eV. The results are compared with experimental and other theoretical results. It is found that the results obtained with the UEBS method agree best with the experimental results.

Particle–Nucleus Scattering at Intermediate Energies

1972 ◽  
Vol 50 (14) ◽  
pp. 1609-1613 ◽  
Author(s):  
Melvyn E. Best
Keyword(s):  
Cross Sections ◽  
Incident Neutron ◽  
Total Neutron ◽  
Intermediate Energies ◽  
Incident Pion ◽  
Glauber Theory ◽  
Nucleus Scattering ◽  
Theory And Experiment ◽  
Good Agreement

For incident neutron energies between 20 MeV and 10 GeV the total neutron–nucleus [Formula: see text] cross sections were calculated using Glauber theory. Remarkably good agreement between experiment and theory was found at energies above 250 MeV. Using the same formalism with identical nuclear parameters, the π−–C cross sections were calculated for incident pion energies near the (3, 3) resonance. In this case, however, good agreement between theory and experiment was found for pion energies above 150 MeV.

Characteristics and Applications of Channeling Radiation from Relativistic Electrons and Positrons

1981 ◽  
Vol 28 (2) ◽  
pp. 1152-1155 ◽  
Author(s):  
R. H. Pantell ◽  
R. L. Swent ◽  
S. Datz ◽  
M. J. Alguard ◽  
B. L. Berman ◽  
...  
Keyword(s):  
Relativistic Electrons ◽  
Electrons And Positrons ◽  
Channeling Radiation

Measurement of the occupation lengths of channeled 17-MeV electrons and 54-MeV electrons and positrons in silicon by means of channeling radiation

1989 ◽  
Vol 40 (7) ◽  
pp. 4249-4263 ◽  
Author(s):  
J. O. Kephart ◽  
R. H. Pantell ◽  
B. L. Berman ◽  
S. Datz ◽  
H. Park ◽  
...  
Keyword(s):  
Electrons And Positrons ◽  
Channeling Radiation
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