Particle rate distribution of a tube rotating anode X-ray using MCNP

In this work, the Monte Carlo analysis of the distribution of the particle rate of the X-rays produced in radiodiagnostic procedures is presented. The work was done with the MCNP6 code with which a rotating anode X-ray tube was modeled and the primary spectra of X-rays produced during the interaction of 120 keV monoenergetic electrons were calculated, which are compared with the spectra it generates. SpekCalc software and IPEM Report 78. To visualize the distribution, X-ray spectra were generated varying some parameters such as: the anode angle (10, 12, 15 and 20 degrees) and the type of target (Tungsten, Molybdenum and Rhodium). In order to have good statistics, 10⁹ stories were used using the F5 estimator. This information will be used to have a catalog of X-ray spectra with their particle rate distribution. (author)