title: Note: theoretical study on the gas pressure dependence of x-ray yield in TE(111) cavity based electron cyclotron resonance x-ray source.
abstract: Adopting Langevin methodology, a pressure dependent frictional force term which represents the collisional effect is added to the Lorentz equation. The electrons are assumed to be starting from the uniformly distributed co-ordinates on the central plane. The trajectory of each electron is numerically simulated by solving the modified Lorentz equation for a given pressure. The Bremsstrahlung x-ray energy spectrum for each electron crossing the cavity wall boundary is obtained using the Duane-Hunt law. The total x-ray yield is estimated by adding the spectral contribution of each electron. The calculated yields are compared with the experimental results and a good agreement is found.
authors.affiliation: Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkan 603 102, India.
authors.forename: T S
authors.initials: TS
authors.lastname: Selvakumaran
authors.affiliation: Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkan 603 102, India.
authors.forename: Soubhadra
authors.initials: S
authors.lastname: Sen
authors.affiliation: Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkan 603 102, India.
authors.forename: R
authors.initials: R
authors.lastname: Baskaran