Results 21 to 30 of about 6,937 (263)

Longitudinal beam splitting and coalescing using an off-momentum drifting barrier bucket

Physical Review Accelerators and Beams, 2021
There has been much research on longitudinal bunch splitting and coalescing for accelerator performance improvements in rf synchrotrons. In this paper, we report a scheme with several induction cells that goes beyond the limitation in which the phase ...
T. Yoshimoto, M. Hirose, X. Liu, K. Takayama, T. Adachi, K. Okamura, E. Kadokura, T. Kawakubo, S. Takano, N. Munemoto   +9 more
doaj   +1 more source

Structural investigation of Ayurveda Lauha (Iron) Bhasma

Journal of Ayurveda and Integrative Medicine, 2023
In Ayurveda, ‘Lauha’ (Iron) Bhasma is primarily used to cure diseases related to iron deficiency in humans. It is produced from purified raw metallic iron using a combination of multi-step traditional preparation processes described in the Ayurveda ...
M.K. Tiwari, Arjun Singh, Ajay Khooha, U.K. Goutam   +3 more
doaj   +1 more source

DIGITAL LONGITUDINAL FEEDBACK SYSTEMS IN SYNCHROTRONS [PDF]

, 2020
The stability of a beam in synchrotrons with a digital longitudinal feedback system is treated. A longitudinal feedback system is required in synchrotrons to stabilize the high intensity beams against longitudinal instabilities and to damp the phase ...
V M Zhabitsky
core  

Symmetry exploitation in orbit feedback systems of synchrotrons for computational efficiency [PDF]

, 2021
Structural symmetries in the storage ring of synchrotrons are intentionally created during the design phase of the magnetic lattices, but they are rarely considered in the design of control algorithms that stabilize the beam of accelerated particles. The
Goulart, PJ, Kempf, I, Duncan, SR, Rehm, G   +3 more
core   +1 more source

Wiggler radiation at a low-emittance storage ring and its usage for X-ray absorption spectroscopy

Journal of Synchrotron Radiation, 2022
A wiggler is a high-power insertion device that was used in the past to produce a smooth wide-band X-ray spectrum. It is widely believed that on low-emittance synchrotrons this X-ray source loses its spatial and spectral homogeneity and therefore becomes
Konstantin Klementiev, Hamed Tarawneh, Pedro Fernandes Tavares   +2 more
doaj   +1 more source

Non-Targeted Effects of Synchrotron Radiation: Lessons from Experiments at the Australian and European Synchrotrons [PDF]

, 2022
Studies have been conducted at synchrotron facilities in Europe and Australia to explore a variety of applications of synchrotron X-rays in medicine and biology.
Djonov, Valentin, Martin, Olga A., Olga A. Martin, Georgakilas, Alexandros G., Fernandez-Palomo, Cristian, Valentin Djonov, Alexandros G. Georgakilas, Nikitaki, Zacharenia, Zacharenia Nikitaki, Cristian Fernandez-Palomo   +9 more
core   +2 more sources

Macromolecular Serial Crystallography (Volume II)

Crystals, 2022
The successful adaptation of the serial macromolecular crystallography approach at most 3rd generation synchrotron facilities allows a fruitful synergy between synchrotrons and XFELs that have accelerated the access and impact of this approach to an even
Jose M. Martin-Garcia
doaj   +1 more source

High-intensity effects on longitudinal bunch merging in hadron synchrotrons

Physical Review Accelerators and Beams, 2023
Longitudinal rf manipulation schemes have been widely employed for achieving various beam experiments and applications in heavy ion or proton (hadron) synchrotrons. For high-intensity hadron beams, longitudinal space charge and cavity beam loading play a
Y. S. Yuan, G. Franchetti, H. Y. Liu, S. Wang   +3 more
doaj   +1 more source

Kilohertz serial crystallography with the JUNGFRAU detector at a fourth-generation synchrotron source

IUCrJ, 2023
Serial and time-resolved macromolecular crystallography are on the rise. However, beam time at X-ray free-electron lasers is limited and most third-generation synchrotron-based macromolecular crystallography beamlines do not offer the necessary ...
Filip Leonarski, Jie Nan, Zdenek Matej, Quentin Bertrand, Antonia Furrer, Ishkhan Gorgisyan, Monika Bjelčić, Michal Kepa, Hannah Glover, Viktoria Hinger, Thomas Eriksson, Aleksander Cehovin, Mikel Eguiraun, Piero Gasparotto, Aldo Mozzanica, Tobias Weinert, Ana Gonzalez, Jörg Standfuss, Meitian Wang, Thomas Ursby, Florian Dworkowski   +20 more
doaj   +1 more source

Status and perspective of protein crystallography at the first multi-bend achromat based synchrotron MAX IV

Journal of Synchrotron Radiation
The first multi-bend achromat based synchrotron MAX IV operates two protein crystallography beamlines, BioMAX and MicroMAX. BioMAX is designed as a versatile, stable, high-throughput beamline catering for most protein crystallography experiments ...
Ana Gonzalez, Tobias Krojer, Jie Nan, Monika Bjelčić, Swati Aggarwal, Ishkan Gorgisyan, Mirko Milas, Mikel Eguiraun, Cecilia Casadei, Manoop Chenchiliyan, Andrius Jurgilaitis, David Kroon, Byungnam Ahn, John Carl Ekström, Oskar Aurelius, Dean Lang, Thomas Ursby, Marjolein M. G. M. Thunnissen   +17 more
doaj   +1 more source