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SESAME
ID10-BEATS

BEAmline for Tomography at SESAME

BEATS is an H2020 European project to build a beamline for tomography at the SESAME synchrotron in Jordan.

The European Horizon 2020 project BEAmline for Tomography at SESAME (BEATS) designed, procured, constructed and commissioned a beamline for hard X-ray full-field tomography at SESAME (Synchrotron-light for Experimental Science and Applications in the Middle East).

The beamline is aimed at serving user communities in the region, in particular the cultural heritage, archaeology and geology communities.

The layout of BEATS is inspired by TOMCAT, the tomography beamline at the Swiss Light Source (SLS). BEATS is optimized for absorption and phase contrast X-ray radiography and tomography.

BEATS is a collaboration between research facilities in the Middle East (SESAME and the Cyprus Institute), and European synchrotron radiation facilities ALBA-CELLS (Spain), DESY (Germany), the ESRF (France), Elettra (Italy), INFN (Italy), PSI (Switzerland) and SOLARIS (Poland).

The BEATS project was launched on 1st January 2019 and ended in June 2023 with the official inauguration of the beamline.

Website
Beamline Resolving Power
2 * 10-2 [deltaE/E] @ 20000 [eV]
Beamline Energy Range
8 - 100 [keV]
Max Flux On Sample
4.8 * 1013 [ph/s] @ 20 [keV]
Spot Size On Sample Hor
0 - 72 [mm]
Spot Size On Sample Vert
0 - 15 [mm]
Divergence Hor
0 - 1.8 [mrad]
Divergence Vert
0 - 0.4 [mrad]
Photon Sources

3PW

Type
Wiggler
Source Divergence Sigma
X = 3130 [urad], Y = 93 [urad]
Source Size Sigma
X = 840 [um], Y = 14 [um]
Source Spectral Flux
1 * 1013 [ph/s/0.1%bw] @ 20 [eV]
Energy Range
5 - 100 [keV]
Total Power
1 * 103 [W]
Number Of Periods
1
Monochromators

DMM

Energy Range
8 - 50 [keV]
Type
Double Multilayer Monochromator
Resolving Power
3 * 10-2 [deltaE/E] @ 20000 [eV]
Endstations or Setup

Endstation #1 - PSI TOMCAT

Description
Microtomography sample endstation
Endstation Operative
Yes

Manipulator or Sample stage

Description
Stampanoni, M., et al. "TOMCAT: a beamline for TO mographic M icroscopy and C oherent r A diology experimen T s." AIP Conference Proceedings. Vol. 879. No. 1. American Institute of Physics, 2007.
Degrees Of Freedom
6
Translator Stages
5
Positioning Precision
X = 0.1 [um], Y = 0.1 [um], Z = 0.1 [um]
Range Of Movement
X = 50 [mm], Z = 50 [mm]
Detectors

Low magnification white-beam detector

Type
Indirect X-Ray camera
Description
Scintillating screen coupled with tandem photographic lenses (0.5x to 2x magnification) and air-cooled CMOS sensor
Time Resolved
Yes
Pixel Size
X = 4.5 [um], Y = 4.5 [um]
Array Size
X = 3208 [pixel], Y = 2200 [pixel]
Dynamic Range
71.7 [dB]

Detection

Detected Particle
Photon

White-beam double objective microscope

Type
Indirect X-Ray microscope
Description
Twin microscope consisting of scintillating screen, two interchangeable long-working-distance microscope objective lenses (5x to 10x magnification) and a water-cooled sCMOS camera
Pixel Size
X = 0.65 [um], Y = 0.65 [um]
Array Size
X = 2560 [pixel], Y = 2160 [pixel]
Dynamic Range
88.6 [dB]

Detection

Detected Particle
Photon
contacts
Gianluca Iori
Techniques
Imaging
  • X-ray tomography
Disciplines
Earth Sciences & Environment
  • Ecosystems & Biodiversity
  • Geology
  • Mineralogy
  • Other - Earth Sciences & Environment
  • Plant science
  • Water sciences/Hydrology
Energy
  • Sustainable energy systems
  • Technique Development - Energy
Engineering & Technology
  • Aeronautics
  • Other - Engineering & Technology
  • Technique Development - Engineering & Technology
  • Transport
Humanities
  • Arts
  • Cultural Heritage
  • History
  • Languages
Information & Communication Technologies
  • Data processing
Life Sciences & Biotech
  • Agriculture & Fisheries
  • Medicine
  • Other - Life Sciences & Biotech
  • Technique Development - Life Sciences & Biotech
  • Veterinary sciences
Material Sciences
  • Knowledge based multifunctional materials
  • Other - Material Sciences
  • Technique Development - Material Sciences
Mathematics
  • Numerical analysis
control/Data analysis
Control Software Type
  • TomoScan, EPICS
Data Output Type
  • Raw experiment data and metadata; CT reconstructions stack of slices.
Data Output Format
  • Scientific Data Exchange HDF5 file (DXfile - https://dxfile.readthedocs.io/en/latest/); Stacks of TIFF images.
Softwares For Data Analysis
  • TomoPy, ImageJ, Paraview, Dragonfly, 3D Slicer
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