Channeling 2023

Session

S5: Applications & X-Rays

8 Jun 2023, 16:00

Hotel Corallo, Riccione

Conveners

S5: Applications & X-Rays: Session 5.2

• Artak Mkrtchyan (Institute of applied problems of physics NAS RA)

62. Present status and future perspectives of high precision X-ray measurements at LNF for nuclear physics and agrifood applications

Alessandro Scordo

08/06/2023, 16:00

invited

The INFN Laboratories of Frascati host a sparkling community working on X-ray detection and its possible applications. Among this community, the SIDDHARTA-2 and the VOXES collaborations developed and implied, in the last years, a series of spectroscopic detectors for several purposes, ranging from a few keV to almost 300 keV.
The SIDDHARTA-2 experiment at LNF exploits the large area of...

19. Diffraction Image of а narrow X-rays beam in Crystals with Weak Deformation

Vahan Kocharyan

08/06/2023, 16:30

oral

The problem of dynamic diffraction of X-rays from a point source on the spatial lattice of a crystal with a weak deformation field is considered. Theoretical study is based on the asymptotic representation of the Green-Riemann function for a pair of Takagi-Taupin equations of the hyperbolic type. Experimental studies were carried out on quartz crystals in the presence of a temperature gradient...

77. A new way to develop "LOW COST" instrumentation: the PICO RX diffratometer/XRf spectrometer enhanced with polycapillary lenses

Paolo Plescia

08/06/2023, 16:50

oral

Here we present a new line of transportable and portable X-ray instruments. They have been manufactured based on a number of specifications:
- high sensitivity, low cost, cheap and easily programmable electronics, AI-based software and "open source" platforms
High sensitivity is achieved by adopting INFN polycapillary lenses, in particular a semi-lens for diffraction and a cylindrical lens...

82. X-ray Based Techniques for Transportation Applications

Luca Marchitto

08/06/2023, 17:10

oral

Transportation sector is facing a watershed moment: the need of reducing emission of greenhouse gases imposes radical changes in propulsion systems. Despite the run to powertrain electrification, this goal is far to be realized before 2050. Therefore, more and more attention will be paid worldwide to rich close-to-zero pollutant emissions from future road transportation vehicles.
Next future...

54. X-ray channeling for imaging and spectroscopic applications at XLab Frascati

Dariush Hampai

08/06/2023, 17:30

oral

X-ray applications are widely used in the world. By the way, due to the high interaction between radiation and matter, the possibility to have optical devices suitable for X-ray radiation is not trivial. In the last 30 years, the studies concerning novel advanced material have fostered the development of several solutions for more efficient X-ray lens, necessary to perform high spatial...