CERN Accelerating science

ATS Reports

Nyeste elementer:
2015-01-27
15:23
Ion Colliders / Fischer, W (Brookhaven National Laboratory, Upton, New York 11973, USA.) ; Jowett, J M (CERN, CH-1211 Geneva 23, Switzerland.)
High-energy ion colliders are large research tools in nuclear physics to study the Quark-Gluon-Plasma (QGP). The range of collision energy and high luminosity are important design and operational considerations. [...]
CERN-ACC-2015-0015.- Geneva : CERN, 2015 Fulltext: PDF;

Detaljert visning - Lignende elementer
2015-01-22
11:01
Crossing scheme and orbit correction in IR1/5 for HL-LHC / Fitterer, M ; Fartoukh, S ; Giovannozzi, M ; De Maria, R
In this paper we review the orbit correction strategy and crossing scheme adjustment for the HL-LHC orbit correctors in IR1/5 in view of the new optics and layout version HLLHCV1.1. [...]
CERN-ACC-2015-0014.
- 2015. - 48 p.

Detaljert visning - Lignende elementer
2015-01-21
09:10
A charge-pump 60kV modulator for the ISOLDE target extraction voltage / Barlow, R A (CERN, Switzerland) ; Bleus, B (CERN, Switzerland) ; Fowler, A (CERN, Switzerland) ; Gaudillet, H (CERN, Switzerland) ; Gharsa, T (CERN, Switzerland) ; Schipper, J (CERN, Switzerland)
The ISOLDE facility at CERN provides radioactive ion beams to a number of experimental stations. [...]
CERN-ACC-2015-0013.
- 2015. - 6 p.
Full text

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2015-01-20
17:20
Abort Gap Cleaning for LHC Run 2 / Uythoven, J (CERN, Switzerland) ; Boccardi, A (CERN, Switzerland) ; Bravin, E (CERN, Switzerland) ; Goddard, B (CERN, Switzerland) ; Hemelsoet, GH (CERN, Switzerland) ; Höfle, W (CERN, Switzerland) ; Jacquet, D (CERN, Switzerland) ; Kain, V (CERN, Switzerland) ; Mazzoni, S (CERN, Switzerland) ; Meddahi, M (CERN, Switzerland) et al.
To minimise the beam losses at the moment of an LHC beam dump the 3 μs long abort gap should contain as few particles as possible. Its population can be minimised by abort gap cleaning using the LHC transverse damper system. [...]
CERN-ACC-2015-0012.- Geneva : CERN, 2015 - 5 p. Fulltext: PDF;
In : 5th International Particle Accelerator Conference, Dresden, Germany, 15 - 20 Jun 2014, pp.IPAC

Detaljert visning - Lignende elementer
2015-01-20
17:15
Changes to the LHC Beam Dumping System for LHC Run 2 / Uythoven, J (CERN, Switzerland) ; Atanasov, MG (CERN, Switzerland) ; Borburgh, J (CERN, Switzerland) ; Carlier, E (CERN, Switzerland) ; Gabourin, S (CERN, Switzerland) ; Goddard, B (CERN, Switzerland) ; Magnin, N (CERN, Switzerland) ; Senaj, V (CERN, Switzerland) ; Voumard, N (CERN, Switzerland) ; Weterings, W (CERN, Switzerland)
The LHC beam dumping system performed according to expectations during Run 1 of the LHC (2009 – 2013). A brief overview of the experience is given, including a summary of the observed performance by comparison to expectations. [...]
CERN-ACC-2015-0011.- Geneva : CERN, 2015 - 5 p. Fulltext: PDF;
In : 5th International Particle Accelerator Conference, Dresden, Germany, 15 - 20 Jun 2014, pp.IPAC

Detaljert visning - Lignende elementer
2015-01-20
17:10
Upgrades to the LHC Injection and Beam Dumping Systems for the HL-LHC Project / Uythoven, J (CERN, Switzerland) ; Barnes, MJ (CERN, Switzerland) ; Goddard, B (CERN, Switzerland) ; Hrivnak, J (CERN, Switzerland) ; Lechner, A (CERN, Switzerland) ; Maciariello, FL (CERN, Switzerland) ; Mereghetti, A (CERN, Switzerland) ; Perillo Marcone, A (CERN, Switzerland) ; Vittal Shetty, N (CERN, Switzerland) ; Steele, GE (CERN, Switzerland)
The HL-LHC project will push the performance of the LHC injection and beam dumping systems towards new limits. This paper describes the systems affected and presents the new beam parameters for these systems. [...]
CERN-ACC-2015-0010.- Geneva : CERN, 2015 - 3 p. Fulltext: PDF;
In : 5th International Particle Accelerator Conference, Dresden, Germany, 15 - 20 Jun 2014, pp.IPAC

Detaljert visning - Lignende elementer
2015-01-19
13:38
Design of a Modular Multilevel Converter as an Active Front-End for a magnet supply application / Panagiotis, Asimakopoulos ; Konstantinos, Papastergiou ; Massimo, Bongiorno
The aim of this work is to describe the general design procedure of a Modular Multilevel Converter (MMC) applied as an Active Front-End (AFE) for a magnet supply for beam accelerators [...]
CERN-ACC-2015-0009.
- 2015. - 10 p.
Full text

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2015-01-19
13:13
Global Design Analysis for Highly Repeatable Solid-state Klystron Modulators / Anthony, Dal Gobbo ; Davide, Aguglia
This paper presents an analysis of the repeatability issue in the electrical-to-radio frequency conversion chains using pulsed klystrons. [...]
CERN-ACC-2015-0008.
- 2015. - 5 p.
Full text

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2015-01-19
13:03
Optimal Power System and Grid Interface Design Considerations for the CLICs Klystron Modulators / Marija, Jankovic ; Alan, Watson ; Jon, Clare ; Pat, Wheeler ; Davide, Aguglia
The Compact Linear Collider (CLIC) is an electron-positron collider under study at CERN with the aim to explore the next generation of high precision/high energy particles physics. [...]
CERN-ACC-2015-0007.
- 2015. - 6 p.
Full text

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2015-01-16
15:33
Hybrid Design Optimization of High Voltage Pulse Transformers for Klystron Modulators / Sylvain, Candolfi ; Philippe, Viarouge ; Davide, Aguglia ; Jerome, Cros
This paper presents a hybrid optimization methodology for the design of high voltage pulse transformers used in klystron modulators. [...]
CERN-ACC-2015-0006.
- 2015. - 4 p.

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