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All CERN Accelerators documents

ეძებე 37,649 ჩანაწერები:
ძებნის მინიშნებანი :: უბრალო ძებნა
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2022-09-29
10:33
Optics Design of a novel Beam Delivery System for CLIC: the case of two Interaction Regions. First experiments for the validation of the ultra-low βy∗ nanometer beam size at ATF2 / Cilento, Vera (CERN)
The Compact Linear Collider (CLIC) could provide e+e− collisions in two detectors simultaneously at a bunch train frequency in the linac twice the baseline design value. In this thesis, a novel dual Beam Delivery System (BDS) design is presented in order to serve two Interaction Regions (IR1 and IR2) including optics designs and the evaluation of luminosity performance with synchrotron radiation (SR) and solenoid effects for both energy stages of CLIC, 380 GeV and 3 TeV. [...]
CERN-THESIS-2021-349.- 160 p. Fulltext: PDF; External link: Approve this document (restricted)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-29
06:02
EMC versus Safety in Physics Research / Szoncso, Friedrich (CERN) ; Valuch, Daniel (CERN)
Physics research puts considerable hazards into the hands of researchers. Existing technologies are being pushed beyond technical limits, new technologies found and explored. [...]
2019 - 5 p. - Published in : 10.1109/EMCEurope.2019.8872040
In : 2019 IEEE International Symposium on Electromagnetic Compatibility (EMC EUROPE 2019), Barcelona, Spain, 2 - 6 Sep 2019, pp.807-811

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-29
06:02
Non-Invasive Beam Monitoring Using LHCb VELO With 40 MeV Protons / Schnuerer, Roland (Cockcroft Inst. Accel. Sci. Tech. ; U. Liverpool (main)) ; Price, Tony (Birmingham U.) ; Szumlak, Tomasz (AGH-UST, Cracow) ; Welsch, Carsten (U. Liverpool (main) ; Cockcroft Inst. Accel. Sci. Tech.) ; Yap, Jacinta (U. Liverpool (main) ; Cockcroft Inst. Accel. Sci. Tech.) ; Zhang, Hao (Cockcroft Inst. Accel. Sci. Tech. ; U. Liverpool (main))
In proton beam therapy, knowledge of the detailed beam properties is essential to ensure effective dose delivery to the patient. In clinical practice, currently used interceptive ionisation chambers require daily calibration and suffer from slow response time. [...]
2019 - 4 p. - Published in : 10.18429/JACoW-IPAC2019-THPMP043 Fulltext: PDF;
In : 10th International Particle Accelerator Conference, Melbourne, Australia, 19 - 24 May 2019, pp.THPMP043

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-29
06:02
EMC concepts applied to the switching mode power converters supplying the superconductive magnets for the CERN LHC accelerator / Thurel, Yves (CERN) ; Bordy, Frédérick (CERN) ; Charoy, Alain
The LHC (Large Hadron Collider) particle accelerator makes extensive use of switching mode power supplies, in charge of delivering a high precision regulated output current to superconductive magnets controlling and driving the high energy beam of particles. Obtaining such level of precision was achieved through a given approach regarding the architecture of the converter, which was split into three fundamental elements. [...]
2019 - 6 p. - Published in : 10.1109/EMCEurope.2019.8872076
In : 2019 IEEE International Symposium on Electromagnetic Compatibility (EMC EUROPE 2019), Barcelona, Spain, 2 - 6 Sep 2019, pp.796-801

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-29
06:02
Laser Engineered Surface Structures for Custom Design of Secondary Electron Yield / Bajek, David (U. Dundee) ; Wackerow, Stefan (U. Dundee) ; Sitko, Monika (CERN) ; Calatroni, Sergio (CERN) ; Girolama, Beniamino Di (CERN) ; Abdolvand, Amin (U. Dundee)
Secondary Electron Yield (SEY) [3, 5] occurs in a system when a primary electron impinges a material's surface and induces the emission of a 1 st and potentially 2 nd generation secondary electrons (see Figure 1, Left). [...]
2019. - 1 p.

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-27
14:31
Deep learning for anomaly detection in high-energy beam dump data from the Large Hadron Collider / Hulphers, Fredrik (Technische Universitat Munchen (DE))
The Large Hadron Collider (LHC) is the world’s largest and most powerful particle accelerator, in which beams of particles are accelerated to near the speed of light. Partial losses of high-energy beams can damage crucial LHC equipment, requiring tedious and costly reparations. [...]
CERN-THESIS-2022-136.- 95 p. Fulltext: PDF; External link: Approve this document (restricted)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-27
04:32
Automatic setup of 18 MeV electron beamline using machine learning / Velotti, Francesco Maria (CERN) ; Goddard, Brennan (CERN) ; Kain, Verena (CERN) ; Ramjiawan, Rebecca (CERN) ; Della Porta, Giovanni Zevi (CERN) ; Hirlaender, Simon (U. Salzburg (main))
To improve the performance-critical stability and brightness of the electron bunch at injection into the proton-driven plasma wakefield at the AWAKE CERN experiment, automation approaches based on unsupervised Machine Learning (ML) were developed and deployed. [...]
arXiv:2209.03183. -
Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-27
04:16
Cherenkov Diffraction Radiation Emissions from Single Electrons and Positrons on a Fused Silica Radiator / Estevez, Silas Ruhrberg (Unlisted, DE) ; Baumgartner, Tobias (Unlisted, DE) ; Bahl, Johann (Unlisted, DE) ; Lehrach, Thomas (Unlisted, DE) ; Thole, Tobias (Unlisted, DE) ; Nickel, Benildur (Unlisted, DE) ; Loewe, Philipp (Unlisted, DE) ; Hildebrandt, Lukas (Unlisted, DE) ; da Cruz E Silva, Cristóvão Beirão (CERN) ; Schütze, Paul (DESY) et al.
Beam diagnostics are crucial for smooth accelerator operations. [...]
arXiv:2209.10937. -
Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-24
09:42
A probabilistic model of SPS slow extraction: s simplified approach for efficient spill quality simulations / Mignacco, Chiara
Resonant slow extraction is used at the Super Proton Synchrotron (SPS) for the extraction of a beam of particles by exciting a 1/3rd integer resonance. [...]
CERN-STUDENTS-Note-2022-171. - 2022.
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დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2022-09-22
14:21
Summary of the 2nd IPHI/SPL collaboration meeting : Saclay, 10 and 11 October 2002 / Mosnier, A
CERN-PS-2002-082-RF CERN-PS-2002-082-RF. - 2002. - 6 p.


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