CERN Accelerating science

Published Articles

Posledne pridané:
2018-05-25
07:03
Effects of the extraction voltage applied by the puller-electrode on the H$^−$ extraction in the Linac4 negative ion source / Abe, S (Keio U.) ; Nishioka, S (Keio U.) ; Mattei, S (CERN) ; Hatayama, A (Keio U.) ; Lettry, J (CERN)
In order to understand the H$^−$ extraction mechanism and investigate the effect of the extraction voltage applied by the puller-electrode on the H$^−$ extraction in the Linac4 negative ion source, we are developing a 2D3V-PIC (two dimensions in the real space and three dimensions in the velocity space, Particle in Cell) model with volume produced H$^−$ ions. It is shown that how to take the magnetic filter field direction is important for the 2D modeling to take into account the important 3D effect of electron $E \times B$ drift. [...]
2017 - 8 p. - Published in : AIP Conf. Proc. 1869 (2017) 030051
In : 5th International Symposium on Negative Ions, Beams and Sources, Oxford, United Kingdom, 12 - 16 Sep 2016, pp.030051

Úplný záznam - Podobné záznamy
2018-05-25
07:03
Investigation of the RF efficiency of inductively coupled hydrogen plasmas at 1 MHz / Rauner, D (Garching, Max Planck Inst. Plasmaphys. ; U. Augsburg (main)) ; Mattei, S (CERN ; CRPP, Lausanne) ; Briefi, S (U. Augsburg (main)) ; Fantz, U ; Hatayama, A (Garching, Max Planck Inst. Plasmaphys. ; U. Augsburg (main)) ; Lettry, J (CERN) ; Nishida, K (Keio U.) ; Tran, M Q (CRPP, Lausanne)
The power requirements of RF heated sources for negative hydrogen ions in fusion are substantial, which poses strong demands on the generators and components of the RF circuit. Consequently, an increase of the RF coupling efficiency would be highly beneficial. [...]
2017 - 8 p. - Published in : AIP Conf. Proc. 1869 (2017) 030035
In : 5th International Symposium on Negative Ions, Beams and Sources, Oxford, United Kingdom, 12 - 16 Sep 2016, pp.030035

Úplný záznam - Podobné záznamy
2018-05-25
07:03
Analyzing the impact of radiation-induced failures in flash-based APSoC with and without fault tolerance techniques at CERN environment / Tambara, L A (Rio Grande do Sul U., Porto Alegre (main)) ; Chielle, E (Rio Grande do Sul U., Porto Alegre (main)) ; Kastensmidt, F L (Rio Grande do Sul U., Porto Alegre (main)) ; Tsiligiannis, G (CERN) ; Danzeca, S (CERN) ; Brugger, M (CERN) ; Masi, A (CERN)
All Programmable System-on-Chip (APSoC) devices are designed to provide higher overall programmable flexibility and system performance at lower costs. Such characteristics make APSoCs very suitable and attractive for critical environments, such as the one encountered in the accelerators chain of the European Organization for Nuclear Research (CERN), where electronic components can be exposed to high-energy hadrons (protons, neutrons, pions), heavy ions, and other particles, at the same time. [...]
2017 - 4 p. - Published in : Microelectron. Reliab. 76-77 (2017) 640-643

Úplný záznam - Podobné záznamy
2018-05-25
07:03
Current status of GALS setup in JINR / Zemlyanoy, S (Dubna, JINR) ; Avvakumov, K (Dubna, JINR) ; Fedosseev, V (CERN) ; Bark, R (iThemba LABS) ; Blazczak, Z (Mickiewicz U., Poznan) ; Janas, Z (Warsaw U.)
This is a brief report on the current status of the new GAs cell based Laser ionization Setup (GALS) at the Flerov Laboratory for Nuclear Reactions (FLNR) of the Joint Institute for Nuclear Research (JINR) in Dubna. GALS will exploit available beams from the U-400M cyclotron in low energy multi-nucleon transfer reactions to study exotic neutron-rich nuclei located in the “north-east” region of nuclear map. [...]
2017 - 10 p. - Published in : Hyperfine Interact. 238 (2017) 31
In : 10th International Workshop on Application of Lasers and Storage Devices in Atomic Nuclei Research : Recent Achievements and Future Prospects, Poznan, Poland, 16 - 19 May 2016, pp.31

Úplný záznam - Podobné záznamy
2018-05-24
13:51
Sciencewatch
Published in: CERN Courier Volume 58, Number 4, May 2018
Geneva : CERN, 2018

Úplný záznam - Podobné záznamy
2018-05-24
13:51
Astrowatch
Published in: CERN Courier Volume 58, Number 4, May 2018
Geneva : CERN, 2018

Úplný záznam - Podobné záznamy
2018-05-24
13:51
Crab kicks for brighter collisions
Published in: CERN Courier Volume 58, Number 4, May 2018
Geneva : CERN, 2018

Úplný záznam - Podobné záznamy
2018-05-24
13:51
Tales of TRIUMF
Published in: CERN Courier Volume 58, Number 4, May 2018
Geneva : CERN, 2018

Úplný záznam - Podobné záznamy
2018-05-24
13:51
Bookshelf
Published in: CERN Courier Volume 58, Number 4, May 2018
Geneva : CERN, 2018

Úplný záznam - Podobné záznamy
2018-05-24
13:51
News
Published in: CERN Courier Volume 58, Number 4, May 2018
Geneva : CERN, 2018

Úplný záznam - Podobné záznamy
Hľadaj tiež:
INSPIRE
KISS Preprints