Trace Boron Analysis Using High Energy Proton Microbeam
نویسندگان
چکیده
منابع مشابه
A Novel 2d Analysis Method to Characterize Individual Grains Using High-energy X-ray Microbeam Diffraction
The design and development of new multiphase microstructures for specific technological applications require not only a characterization of the final microstructure, but also a detailed knowledge at the level of individual grains of the phase transformations taking place during the material processing. The availability of intense high-energy X-ray beams (50 to 300 keV) at a number of synchrotro...
متن کاملUltrapure water blank for boron trace analysis
Weakly charged elements, or elements that are not well dissociated in water, are not removed ef®ciently by conventional water-puri®cation technologies. In the production of high-purity water, silica and boron are generally the ®rst ions to breakthrough into puri®ed water when the ion-exchange resin approaches depletion. In this study, the behavior of these two elements was studied through vario...
متن کاملA proton induced X-ray emission (PIXE) analysis of concentration of trace elements in varicose veins
Background: Proton induced X-ray emission (PIXE) has been applied as reliable and improved techniques in this study to compare concentration of various trace elements in normal and abnormal varicose veins. Materials and Methods: Five samples from normal veins and 13 samples from varicose veins bombarded by 2.0 MeV energy proton beams produced by a Van de Graff accelerator in vacuum. T...
متن کاملNuclear like effects in proton-proton collisions at high energy
We show that several effects considered nuclear effects are not nuclear in the sense that they do not only occur in nucleus-nucleus and hadron-nucleus collisions but, as well, they are present in hadron-hadron (proton-proton) collisions. The matter creation mechanism in hh, hA and AA collision is always the same. The pT suppression of particles produced in large multiplicity events compared to ...
متن کاملNote on the Impact Parameter Analysis of High Energy Proton Proton Collisions ∗ )
Following a prior analysis of measured pp elastic differential cross sections, the impact parameter representation in terms of profile functions is calculated from two different parametrizations of single diffractive dissociation data. The derivative of this quantity with respect to the collision energy squared s measures the growth rate of the reaction’s blackness. Its distribution in impact p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 2019
ISSN: 0033-8303,1884-4111
DOI: 10.3769/radioisotopes.68.459