CERN Accelerating science

Accelerator Physics

Latest additions:
2018-06-15
13:27
Arc cell options for the HE-LHC / Keintzel, Jacqueline (Vienna University of Technology (AT))
The optics design of the High Energy Large Hadron Collider (HE-LHC), which aims to reach approximately twice the centre of mass energy of the Large Hadron Collider (LHC), in an already existing tunnel is challenging which leads to a trade off between energy reach, aperture and survey offset. Different arc cell options have been stud- ied to find the best arc design of the HE-LHC, where constraints like inter-element distances and tunnel geometry need to be considered as well as the reachable center of mass energy. [...]
Geneva : CERN, 2018 Access to fulltext document: PDF;

Registo detalhado - Registos similares
2018-06-12
09:58
Study of Collective Effects in the FCC-ee Collider / Zobov, Mikhail (Frascati) ; Belli, Eleonora (CERN ; Rome U. ; INFN, Rome) ; Castorina, Giovanni (Rome U. ; INFN, Rome) ; Migliorati, Mauro (Rome U. ; INFN, Rome) ; Persichelli, Serena (LBNL, Berkeley) ; Rumolo, Giovanni (CERN) ; Spataro, Bruno (Frascati)
The Future Circular Collider (FCC) study aims at designing different options of a post-LHC collider. [...]
arXiv:1805.08466.
- 6 p.
Fulltext

Registo detalhado - Registos similares
2018-06-11
11:30
About flat telescopic optics for the future operation of the LHC / Fartoukh, Stephane (CERN) ; Karastathis, Nikos (CERN) ; Ponce, Laurette (CERN) ; Solfaroli Camillocci, Matteo (CERN) ; Tomas Garcia, Rogelio (CERN)
This report discusses and motivates the possible deployment of flat collision optics for the future operation of the LHC. [...]
CERN-ACC-2018-0018.
- 2018. - 63 p.

Registo detalhado - Registos similares
2018-06-06
17:55
A Generic, Modular and User Transparent Protocol Scheme for Inter-FPGA Communication using Serial Links / Vulliez, Cedric Paul
CERN, the European Organization for Nuclear Research, is a European research organization that operates the largest particle physics laboratory in the world [...]
CERN-THESIS-2017-390 - 117 p.

Fulltext
Registo detalhado - Registos similares
2018-06-01
06:42
The design of the new LHC connection cryostats / Vande Craen, A (CERN) ; Barlow, G (CERN) ; Eymin, C (CERN) ; Moretti, M (CERN) ; Parma, V (CERN) ; Ramos, D (CERN)
In the frame of the High Luminosity upgrade of the LHC, improved collimation schemes are needed to cope with the superconducting magnet quench limitations due to the increasing beam intensities and particle debris produced in the collision points. Two new TCLD collimators have to be installed on either side of the ALICE experiment to intercept heavy-ion particle debris. [...]
2017 - 8 p. - Published in : IOP Conf. Ser. Mater. Sci. Eng. 278 (2017) 012181 Fulltext: PDF;
In : 2017 Cryogenic Engineering Conference and International Cryogenic Materials Conference, Madison, WI, USA, 9 - 13 Jul 2017, pp.012181

Registo detalhado - Registos similares
2018-06-01
06:42
Cryogenic test facility instrumentation with fiber optic and fiber optic sensors for testing superconducting accelerator magnets / Chiuchiolo, A (CERN) ; Bajas, H (CERN) ; Bajko, M (CERN) ; Castaldo, B (CERN ; U. Naples (main)) ; Consales, M (Sannio U.) ; Cusano, A (Sannio U.) ; Giordano, M (IPCB CNR, Portici) ; Giloux, C (CERN) ; Perez, J C (CERN) ; Sansone, L (IPCB CNR, Portici) et al.
The magnets for the next steps in accelerator physics, such as the High Luminosity upgrade of the LHC (HL- LHC) and the Future Circular Collider (FCC), require the development of new technologies for manufacturing and monitoring. To meet the HL-LHC new requirements, a large upgrade of the CERN SM18 cryogenic test facilities is ongoing with the implementation of new cryostats and cryogenic instrumentation. [...]
2017 - 8 p. - Published in : IOP Conf. Ser. Mater. Sci. Eng. 278 (2017) 012082 Fulltext: PDF;
In : 2017 Cryogenic Engineering Conference and International Cryogenic Materials Conference, Madison, WI, USA, 9 - 13 Jul 2017, pp.012082

Registo detalhado - Registos similares
2018-05-29
06:51
Experimental benchmark of the NINJA code for application to the Linac4 H− ion source plasma / Briefi, S (U. Augsburg (main)) ; Mattei, S (CERN ; CRPP, Lausanne) ; Rauner, D (U. Augsburg (main) ; Garching, Max Planck Inst. Plasmaphys.) ; Lettry, J (CERN) ; Tran, M Q (CRPP, Lausanne) ; Fantz, U (U. Augsburg (main) ; Garching, Max Planck Inst. Plasmaphys.)
For a dedicated performance optimization of negative hydrogen ion sources applied at particle accelerators, a detailed assessment of the plasma processes is required. [...]
2017. - 17 p.
Full text - Fulltext

Registo detalhado - Registos similares
2018-05-26
06:12
The CERN/ISOLDE Laser Ion Source / Marsh, B A (CERN) ; Fedosseev, V N (CERN) ; Chrysalidis, K (CERN) ; Day Goodacre, T (CERN) ; Larmonier, P (CERN) ; Rossel, R E (CERN) ; Rothe, S (CERN) ; Seiffert, C (CERN) ; Wendt, K (Mainz U., Inst. Phys.)
Laser resonance photo-ionization an essential aspect of radioactive ion beam production for fundamental and applied physics research. The laser ion source of the ISOLDE facility, described here, is the most versatile of its type worldwide..
2017 - Published in : 10.1364/CLEO_SI.2017.SF1K.5 External link: Fulltext

Registo detalhado - Registos similares
2018-05-25
14:56
PcInterlock: Implementation and Operational Experience with the Optics Interlock / Schaumann, Michaela (CERN) ; Calia, Andrea (CERN) ; Fuchsberger, Kajetan (CERN) ; Wenninger, Jorg (CERN)
In 2016 the luminosity reach of the LHC was increased by reducing the β-function in the main collision points below the design value to β∗ = 40 cm. [...]
CERN-BE-2018-001.
- 2018. - 19 p.

Registo detalhado - Registos similares
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

Registo detalhado - Registos similares