MEDSI2020 - List of Authors (Lausi, A.)

Paper	Title	Page
WEPA10	Design and Ray-Tracing of the BEATS Beamline of SESAME	246
	G. Iori, M.M. Al Shehab, M.A. Al-Najdawi, A. Lausi SESAME, Allan, Jordan M. Altissimo, I. Cudin Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy A. Kaprolat, J. Reyes-Herrera, P. Van Vaerenbergh ESRF, Grenoble, France T. Kolodziej NSRC SOLARIS, Kraków, Poland
	Funding: EU H2020 framework programme for research and innovation. Grant agreement n°822535. The BEAmline for Tomography at SESAME (BEATS) will operate an X-rayμtomography station providing service to scientists from archaeology, cultural heritage, medicine, biology, material science and engineering, geology and environmental sciences. BEATS will have a length of 45 m with a 3-pole-wiggler source (3 T peak magnetic field at 11 mm gap). Filtered white and monochromatic beam (8 keV to 50 keV, dE/E: 2% to 3% using a double-multilayer-monochromator) modalities will be available. In this work we present the beamline optical design, verified with simulation tools included in OASYS. The calculated flux through 1 mm² at the sample position will be as high as 8.5×10⁹ Ph/s/mm² in 0.1% of the source bandwidth, for a maximum usable beam size of 70×15 mm². Beam transverse coherence will be limited to below 1 µm by the horizontal size of the X-ray source (~2 mm FWHM). For phase contrast applications requiring enhanced coherence, front end slits can be closed to 0.5 mm horizontally, with a reduction of the available beam size and photon flux. The BEATS beamline will fulfill the needs of the tomography community of SESAME. H2020 project BEATS, Technical Design Report (July 2020). ** L. Rebuffi and M. Sanchez del Rio, Proc. SPIE 10388: 130080S (2017).
	Poster WEPA10 [2.480 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-MEDSI2020-WEPA10
About •	paper received ※ 14 July 2021 paper accepted ※ 27 September 2021 issue date ※ 07 November 2021
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Design and Ray-Tracing of the BEATS Beamline of SESAME

246

G. Iori, M.M. Al Shehab, M.A. Al-Najdawi, A. Lausi
SESAME, Allan, Jordan
M. Altissimo, I. Cudin
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
A. Kaprolat, J. Reyes-Herrera, P. Van Vaerenbergh
ESRF, Grenoble, France
T. Kolodziej
NSRC SOLARIS, Kraków, Poland

Funding: EU H2020 framework programme for research and innovation. Grant agreement n°822535.
The BEAmline for Tomography at SESAME (BEATS) will operate an X-rayμtomography station providing service to scientists from archaeology, cultural heritage, medicine, biology, material science and engineering, geology and environmental sciences*. BEATS will have a length of 45 m with a 3-pole-wiggler source (3 T peak magnetic field at 11 mm gap). Filtered white and monochromatic beam (8 keV to 50 keV, dE/E: 2% to 3% using a double-multilayer-monochromator) modalities will be available. In this work we present the beamline optical design, verified with simulation tools included in OASYS**. The calculated flux through 1 mm² at the sample position will be as high as 8.5×10⁹ Ph/s/mm² in 0.1% of the source bandwidth, for a maximum usable beam size of 70×15 mm². Beam transverse coherence will be limited to below 1 µm by the horizontal size of the X-ray source (~2 mm FWHM). For phase contrast applications requiring enhanced coherence, front end slits can be closed to 0.5 mm horizontally, with a reduction of the available beam size and photon flux. The BEATS beamline will fulfill the needs of the tomography community of SESAME.
* H2020 project BEATS, Technical Design Report (July 2020).
** L. Rebuffi and M. Sanchez del Rio, Proc. SPIE 10388: 130080S (2017).

Poster WEPA10 [2.480 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-MEDSI2020-WEPA10

About •

paper received ※ 14 July 2021 paper accepted ※ 27 September 2021 issue date ※ 07 November 2021

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)