TY  - JOUR
IS  - 5
N2  - In this work, we use Drude-Lorents model description to study the radiation of a charged particles moving in a homogeneous dispersive medium. A suitable quantized electromagnetic field for such medium is utilized to obtain proper equations for energy loss of the particle per unit length. The energy loss is separately calculated for transverse and longitudinal components of the filed operators. The calculations show that the longitudinal component of the field operators contributes in electron radiation, when dielectric function is exceedingly dependent on the frequency. It is also shown that when the dispersion is not included, the obtained equations are in a good agreement with previous results. For negligible dispersion, the contribution of the field's longitudinal component tends to zero and at the end the results are in agreement with Ginsberg's calculations. This calculation can reveal a development for the fields' quantization for permeable dielectric background medium.
ID  - scholars8676
KW  - Electromagnetic fields; Energy dissipation; Quantum computers
KW  -  Background medium; Cherenkov radiations; Dielectric functions; Dispersive medium; Electron radiation; Longitudinal components; Model description; Quantum Computing
KW  -  Charged particles
Y1  - 2017///
JF  - International Journal of Engineering, Transactions B: Applications
A1  - Dehzangi, A.
A1  - Ghaffari, A.R.
A1  - Kakooei, S.
A1  - Ghasemi, M.
A1  - Saadati, F.
A1  - Soleimani, H.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85020237350&doi=10.5829%2fidosi.ije.2017.30.05b.07&partnerID=40&md5=852ad1fea60cc48652b127d325933e2b
VL  - 30
AV  - none
N1  - cited By 0
SP  - 678
TI  - Investigation of charged particles radiation moving in a homogeneous dispersive medium
PB  - Materials and Energy Research Center
SN  - 1728144X
EP  - 683
ER  -