Results 51 to 60 of about 41,159 (199)

Engraving of stainless-steel wires to improve optical quality of closed-loop wire-guided flow jet systems for optical and X-ray spectroscopy

Frontiers in Molecular Biosciences, 2023
This paper describes performance enhancement developments to a closed-loop pump-driven wire-guided flow jet (WGJ) for ultrafast X-ray spectroscopy of liquid samples.
Alessandra Picchiotti, Alessandra Picchiotti, Alessandra Picchiotti, Martin Precek, Anna Zymaková, Tim Erichlandwehr, Tim Erichlandwehr, Yingliang Liu, Yingliang Liu, Tuomas Wiste, Petr Kahan, Irene Fernandez-Cuesta, Irene Fernandez-Cuesta, Jakob Andreasson   +13 more
doaj   +1 more source

High-Quality Laser-Accelerated Ion Beams from Structured Targets

Photonics, 2023
In this work, we reviewed our results on the prospect of increasing the quality of ion acceleration driven by high-intensity laser pulses using low-Z structured targets. It is shown that the radiation pressure acceleration mechanism dominates over target
Martin Matys, Jan Psikal, Katsunobu Nishihara, Ondrej Klimo, Martin Jirka, Petr Valenta, Sergei V. Bulanov   +6 more
doaj   +1 more source

Better automation of beamline control at HEPS

Journal of Synchrotron Radiation, 2022
At the High Energy Photon Source (HEPS; Beijing, People's Republic of China), where up to 90 beamlines can be provided in the future, minimization of workload for individual beamlines and maximization of knowledge about one beamline that can be applied ...
Yu Liu, Xue-Wei Dong, Gang Li
doaj   +1 more source

The MUSE beamline calorimeter

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
The MUon Scattering Experiment (MUSE) was motivated by the proton radius puzzle arising from the discrepancy between muonic hydrogen spectroscopy and electron-proton measurements. The MUSE physics goals also include testing lepton universality, precisely measuring two-photon exchange contribution, and testing radiative corrections. MUSE addresses these
W. Lin, T. Rostomyan, R. Gilman, S. Strauch, C. Meier, C. Nestler, M. Ali, H. Atac, J.C. Bernauer, W.J. Briscoe, A. Christopher Ndukwe, E.W. Cline, K. Deiters, S. Dogra, E.J. Downie, Z. Duan, I.P. Fernando, A. Flannery, D. Ghosal, A. Golossanov, J. Guo, N.S. Ifat, Y. Ilieva, M. Kohl, I. Lavrukhin, L. Li, W. Lorenzon, P. Mohanmurthy, S.J. Nazeer, M. Nicol, T. Patel, A. Prosnyakov, R.D. Ransome, R. Ratvasky, H. Reid, P.E. Reimer, R. Richards, G. Ron, O.M. Ruimi, K. Salamone, N. Sparveris, N. Wuerfel, D.A. Yaari   +42 more
openaire   +2 more sources

ALS beamline design requirements: A guide for beamline designers [PDF]

, 1996
This manual is written as a guide for researchers in designing beamlines and endstations acceptable for use at the ALS. It contains guidelines and policies related to personnel safety and equipment and vacuum protection. All equipment and procedures must ultimately satisfy the safety requirements set aside in the Lawrence Berkeley National Laboratory ...
openaire   +2 more sources

Submillisecond in situ X-ray diffraction measurement system with changing temperature and pressure using diamond anvil cells at BL10XU/SPring-8

Journal of Synchrotron Radiation
Recently, there has been a high demand for elucidating kinetics and visualizing reaction processes under extreme dynamic conditions, such as chemical reactions under meteorite impact conditions, structural changes under nonequilibrium conditions, and in ...
Saori Kawaguchi-Imada, Ryosuke Sinmyo, Kenji Ohta, Shogo Kawaguchi, Toshiyuki Kobayashi   +4 more
doaj   +1 more source

Multi-Lane Mirror for Broadband Applications of the Betatron X-ray Source

Photonics, 2021
A new generation of small-scale ultrafast X-ray sources is rapidly emerging. Laser-driven betatron radiation represents an important class of such ultrafast X-ray sources. With the sources driving towards maturity, many important applications in material
Marek Raclavský, Krishna P. Khakurel, Uddhab Chaulagain, Marcel Lamač, Jaroslav Nejdl   +4 more
doaj   +1 more source

VMXm – A sub-micron focus macromolecular crystallography beamline at Diamond Light Source

Journal of Synchrotron Radiation
VMXm joins the suite of operational macromolecular crystallography beamlines at Diamond Light Source. It has been designed to optimize rotation data collections from protein crystals less than 10 µm and down to below 1 µm in size.
Anna J. Warren, Jose Trincao, Adam D. Crawshaw, Emma V. Beale, Graham Duller, Andrew Stallwood, Mark Lunnon, Richard Littlewood, Adam Prescott, Andrew Foster, Neil Smith, Guenther Rehm, Sandira Gayadeen, Christopher Bloomer, Lucia Alianelli, David Laundy, John Sutter, Leo Cahill, Gwyndaf Evans   +18 more
doaj   +1 more source

HELL: High-Energy Electrons by Laser Light, a User-Oriented Experimental Platform at ELI Beamlines

Applied Sciences, 2018
Laser wake field acceleration (LWFA) is an efficient method to accelerate electron beams to high energy. This is a benefit in research infrastructures where a multidisciplinary environment can benefit from the different secondary sources enabled, having ...
Tadzio Levato, Stefano Bonora, Gabriele Maria Grittani, Carlo Maria Lazzarini, Muhammad Fahad Nawaz, Michal Nevrkla, Leonardo Villanova, Roberto Ziano, Silvano Bassanese, Nadezhda Bobrova, Katia Casarin, Edwin Chacon-Golcher, Yanjun Gu, Danila Khikhlukha, Daniel Kramer, Marco Lonza, Daniele Margarone, Veronika Olšovcová, Marcin Rosinski, Bedrich Rus, Pavel Sasorov, Roberto Versaci, Agnieska Zaraś-Szydłowska, Sergei V. Bulanov, Georg Korn   +24 more
doaj   +1 more source

The ENUBET beamline

, 2021
Parallel Flash Talk at the "XIX International Workshop on Neutrino Telescopes" on line - 18-26 February ...
openaire   +3 more sources