First x-ray microtomography images obtained at Sirius

Two days after storing electrons in Sirius’ storage ring, the CNPEM´s team have performed the first x-ray microtomography analysis at the new Brazilian synchrotron light source. Through a simple proof of concept experiment, using less than ten thousandth of the expected power, it was possible to observe the arrival of synchrotron light for the first time in one of Sirius’ future experimental stations. This is a major milestone for the project, and a victory for Brazil’s science and technology.

“These early rock microtomography demonstrate the functionality of this great machine, designed and built by Brazilians to bring our science to a new level. Sirius is still in the early stages of commissioning, but these early tests that allowed X-ray images to be made ensure that the future will be very bright! We are very excited about the possibility to provide to the Brazilian scientific community a new level of experimental techniques as soon as possible”, said Antonio José Roque da Silva, Director General of CNPEM and the Sirius Project.
The first images were taken at one of the beamlines set up for testing, using X-ray tomography imaging techniques. These analyses mark another important milestone in the Sirius commissioning process. The team is now dedicated to achieving higher and higher currents needed to produce synchrotron light of enough intensity for the first scientific experiments.

>Read more on the LNLS website

Image: (screenshot) Projection of a carbonate rock sample, which has the same composition of the rocks from the Brazilian pre-salt reservoirs.