Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Mochihashi, Akira"'
Autor:
Scomparin, Luca, Caselle, Michele, Garcia, Andrea Santamaria, Xu, Chenran, Blomley, Edmund, Dritschler, Timo, Mochihashi, Akira, Schuh, Marcel, Steinmann, Johannes L., Bründermann, Erik, Kopmann, Andreas, Becker, Jürgen, Müller, Anke-Susanne, Weber, Marc
The commissioning and operation of future large-scale scientific experiments will challenge current tuning and control methods. Reinforcement learning (RL) algorithms are a promising solution thanks to their capability of autonomously tackling a cont
Externí odkaz:
http://arxiv.org/abs/2409.16177
Autor:
Maier, Sebastian, Brosi, Miriam, Mochihashi, Akira, Nasse, Michael J., Schwarz, Markus, Müller, Anke-Susanne
In the case of single-digit picosecond bunch length, synchrotron light sources produce intense coherent radiation up to the THz range. The reduction of the bunch length by lowering the momentum compaction factor (low-$\alpha$) gives rise to the micro
Externí odkaz:
http://arxiv.org/abs/2407.05828
Autor:
Xu, Chenran, Boltz, Tobias, Mochihashi, Akira, Garcia, Andrea Santamaria, Schuh, Marcel, Müller, Anke-Susanne
Publikováno v:
Phys.Rev.Accel.Beams 26 (2023) 3, 034601
We have evaluated the data-efficient Bayesian optimization method for the specific task of injection tuning in a circular accelerator. In this paper, we describe the implementation of this method at the Karlsruhe Research Accelerator with up to nine
Externí odkaz:
http://arxiv.org/abs/2211.09504
Autor:
Mochihashi, Akira, Maier, Sebastian, Blomley, Edmund, Schuh, Marcel, Huttel, Erhard, Boltz, Tobias, Kehrer, Benjamin, Müller, Anke-Susanne, Teytelman, Dmitry
In electron storage rings, it is possible to increase the electron bunch length by applying a phase modulation on the radio frequency accelerating field by choosing appropriate parameters for the modulation. Such a bunch lengthening effect improves b
Externí odkaz:
http://arxiv.org/abs/2111.15555
Autor:
Batchelor, David R., Blomley, Edmund, Huttel, Erhard, Hagelstein, Michael, Mochihashi, Akira, Schuh, Marcel, Simon, Rolf
Publikováno v:
Journal of Synchrotron Radiation; May2024, Vol. 31 Issue 3, p590-595, 6p
Akademický článek
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Autor:
Blomley, Edmund, Gethmann, Julian, Marsching, Sebastian, Mexner, Wolfgang, Mochihashi, Akira, Müller, Anke-Susanne, Schreiber, Patrick, Schuh, Marcel, Teytelman, Dmitry
The Karlsruhe Research Accelerator (KARA) at the Karlsruhe Institute of Technology (KIT) is an electron storage ring and synchrotron radiation facility. The operation at KARA can be very flexible in terms of beam energy, optics, intensity, filling st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dc06f962cfe705921641b841b3c6df7
Autor:
Schreiber, Patrick, Brosi, Miriam, Härer, Bastian, Mochihashi, Akira, Müller, Anke-Susanne, Papash, Alexander, Ruprecht, Robert, Schuh, Marcel
For the development of future synchrotron light sources new operation modes often have to be considered. One such mode is the operation with a negative momentum compaction factor to provide the possibility of increased dynamic aperture. For successfu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0387b275a5bbe56801123897fdccf1c
Autor:
El Khechen, Dima, Bründermann, Erik, Mochihashi, Akira, Müller, Anke-Susanne, Noll, Marvin, Papash, Alexander, Ruprecht, Robert, Schreiber, Patrick, Schuh, Marcel, Steinmann, Johannes
In the framework of the compact STorage ring for Accelerator Research and Technology (cSTART) project, which will be realized at Karlsruhe Institute of Technology (KIT), a Very Large Acceptance compact Storage Ring (VLA-cSR) is planned to study the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::166f16f65a13da43a913ac64b9dbd96f
Design Considerations of the Corrugated Structures in a Vacuum Chamber for Impedance Studies at KARA
Autor:
Maier, Sebastian, Brosi, Miriam, Cha, Hyuk Jin, Mochihashi, Akira, Müller, Anke-Susanne, Nasse, Michael, Schreiber, Patrick, Schwarz, Markus
Two parallel, corrugated plates will be installed at the KIT storage ring KARA (KArlsruhe Research Accelerator). This impedance manipulation structure can be used to study and eventually control the electron beam dynamics and the emitted coherent syn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b656bd9709cb7c9121d19123cf078604