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PACMAN Project: A New Solution for the High-accuracy Alignment of Accelerator Components
/ Mainaud Durand, Helene (CERN) ; Artoos, Kurt (CERN) ; Buzio, Marco (CERN) ; Caiazza, Domenico (CERN) ; Catalán Lasheras, Nuria (CERN) ; Cherif, Ahmed (CERN) ; Doytchinov, Iordan (CERN) ; Fuchs, Jean-Frederic (CERN) ; Gaddi, Andrea (CERN) ; Galindo Munoz, Natalia (CERN) et al.
The beam alignment requirements for the next generation of lepton colliders have become increasingly challenging. As an example, the alignment requirements for the three major collider components of the CLIC linear collider are as follows. [...]
CERN-ACC-2016-320; CLIC-Note-1089.-
2016 - 4 p.
- Published in : 10.18429/JACoW-IPAC2016-MOOCB01
Published version from JACoW: PDF;
In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.MOOCB01
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Main Achievements of the PACMAN Project for the Alignment at Micrometric Scale of Accelerator Components
/ Mainaud Durand, Helene (CERN) ; Artoos, Kurt (CERN) ; Buzio, Marco (CERN) ; Caiazza, Domenico (CERN) ; Catalán Lasheras, Nuria (CERN) ; Cherif, Ahmed (CERN) ; Doytchinov, Iordan (CERN) ; Faus-Golfe, Angeles (Orsay, LAL) ; Fuchs, Jean-Frederic (CERN) ; Gaddi, Andrea (CERN) et al.
The objectives of the PACMAN* project are to improve the precision and accuracy of the alignment of accelerator components. Two steps of alignment are concerned: the fiducialisation, i.e. [...]
CERN-ACC-2017-275; CLIC-Note-1124.-
2017 - 4 p.
- Published in : 10.18429/JACoW-IPAC2017-TUPIK077
Fulltext: PDF;
In : 8th International Particle Accelerator Conference, Copenhagen, Denmark, 14 - 19 May 2017, pp.TUPIK077
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Status of the PACMAN Project
/ Mainaud Durand, Helene (CERN) ; Artoos, Kurt (CERN) ; Buzio, Marco (CERN) ; Caiazza, Domenico (CERN) ; Catalán Lasheras, Nuria (CERN) ; Cherif, Ahmed (CERN) ; Doytchinov, Iordan (CERN) ; Fuchs, Jean-Frederic (CERN) ; Gaddi, Andrea (CERN) ; Galindo Munoz, Natalia (CERN) et al.
PACMAN, a study on Particle Accelerator Components' Metrology and Alignment to the Nanometre scale, is an Innovative Doctoral Program, funded by the European Commission, hosted by CERN. The objective is to propose new methods allowing the determination of the reference axis of accelerator components with respect to external alignment targets. [...]
2016 - 4 p.
- Published in : 10.18429/JACoW-IBIC2015-TUPB062
Fulltext: PDF;
In : International Beam Instrumentation Conference , Melbourne, Australia, 13 - 17 Sep 2015, pp.TUPB062
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Fiducialisation and initial alignment of CLIC component with micrometric accuracy
/ Mainaud Durand, Helene (CERN) ; Artoos, Kurt (CERN) ; Buzio, Marco (CERN) ; Caiazza, Domenico (CERN) ; Catalan Lasheras, Nuria (CERN) ; Cherif, Ahmed (CERN) ; Doytchinov, Iordan Petrov (CERN) ; Fuchs, Jean-Frederic (CERN) ; Gaddi, Andrea (CERN) ; Galindo Munoz, Natalia (CERN) et al.
We propose a new solution to fiducialise the three major components of the CLIC collider: quadrupoles, beam-position monitors (BPM), and accelerating structures (AS). [...]
CERN-ACC-NOTE-2016-0072.
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2016. - 8 p.
Full text
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Sensors applications within the research framework of the PACMAN project on metrology for particle accelerators at CERN
/ Arpaia, P (CERN ; Naples U.) ; Artoos, K (CERN) ; Buzio, M (CERN) ; Caiazza, D (CERN ; Sannio U.) ; Catalan Lasheras, N (CERN) ; Cherif, A (CERN) ; Doytchinov, I (CERN) ; Fuchs, J F (CERN) ; Gaddi, A (CERN) ; Galindo Munoz, N (CERN) et al.
Within the framework of the Compact Linear Collider Study (CLIC) [1] at CERN, new sensing and actuators technologies must be developed in order to achieve the required performance. An ITN Marie Curie Skowoska project funded by the European Union was launched in 2013. [...]
2016 - 6 p.
- Published in : 10.1109/SAS.2016.7479854
In : IEEE 2016 Sensors Applications Symposium, Catania, Italy, 20 - 22 Apr 2016
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New solution for the high accuracy alignment of accelerator components
/ Caiazza, D (CERN) ; Catalan Lasheras, N (CERN) ; Mainaud Durand, H (CERN) ; Modena, M (CERN) ; Sanz, C (CERN) ; Tshilumba, D (CERN) ; Vlachakis, V (CERN) ; Wendt, M (CERN) ; Zorzetti, S (CERN)
Several state-of-the-art metrology measurement methods have been investigated and combined for a fiducialization of accelerator components in the micrometric regime. The PACMAN project at CERN applied stretched-wire measurement methods to Compact Linear Collider quadrupole and cavity beam position monitor prototypes, to locate their magnetic, respectively, electromagnetic, axis using a dedicated test stand and to determine the position of the wire with respect to external alignment targets (fiducials) testing different methods, such as coordinate measuring machine measurements and microtriangulation. [...]
2017 - 14 p.
- Published in : Phys. Rev. Accel. Beams 20 (2017) 083501
Fulltext: PDF;
In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.083501
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A Wire-Based Methodology to Analyse the Nanometric Resolution of an RF Cavity BPM
/ Zorzetti, Silvia (CERN ; U. Pisa (main)) ; Artoos, Kurt (CERN) ; Fanucci, Luca (U. Pisa (main)) ; Morel, Francois (CERN) ; Novotny, Peter (CERN) ; Tshilumba, David (CERN) ; Wendt, Manfred (CERN)
Resonant Cavity Beam Position Monitors (RF-BPMs) are diagnostic instruments capable of achieving beam position resolutions down to the nanometre scale. To date, their nanometric resolution capabilities have been predicted by simulation and verified through beam-based measurements with particle beams. [...]
2017 - 4 p.
- Published in : 10.18429/JACoW-IBIC2016-MOPG12
Fulltext: PDF;
In : International Beam Instrumentation Conference, Barcelona, Spain, 11 - 15 Sep 2016, pp.MOPG12
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Study of the Electrical Center of a Resonant Cavity Beam Position Monitor (RF-BPM) and Its Integration with the Main Beam Quadrupole for Alignment Purposes
/ Zorzetti, Silvia (CERN ; U. Pisa (main)) ; Wendt, Manfred (CERN) ; Fanucci, Luca (U. Pisa (main))
To achieve the luminosity goals in a next generation linear collider, acceleration and preservation of ultra-low emittance particle beams is mission critical and requires a precise alignment between the main accelerator components. PACMAN is an innovative doctoral training program, hosted by CERN, with the goal of developing high accuracy metrology and alignment methods and tools to integrate those components in a standalone, automatic test bench. [...]
NAPAC-2016-FRA2CO03.-
2017 - 3 p.
- Published in : 10.18429/JACoW-NAPAC2016-FRA2CO03
Fulltext: PDF; External link: JACoW
In : 2016 North American Particle Accelerator Conference, Chicago, IL, USA, 9 - 14 Oct 2016, pp.FRA2CO03
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