Sökning: "Accelerator Physics"

Visar resultat 21 - 25 av 92 uppsatser innehållade orden Accelerator Physics.

1. 21. Optimising the present and designing the future: a novel SPS injection system

   Master-uppsats, Uppsala universitet/FREIA

   Författare :Elias Waagaard; [2022]
   Nyckelord :Numerical optimisation; injection; Super Proton Synchrotron; neural networks;

   Sammanfattning : The Super Proton Synchrotron (SPS) injection system plays a fundamental role to preserve the quality of injected high-brightness beams for the Large Hadron Collider (LHC) physics program and to maintain the maximum storable intensity. The present system is the result of years of upgrades and patches of a system not conceived for such intensities and beam qualities. LÄS MER

3. 22. Long-Lived Heavy Neutral Leptons at the FCC-ee

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Högenergifysik

   Författare :Lovisa Rygaard; [2022]
   Nyckelord :;

   Sammanfattning : The Future Circular electron-positron Collider (FCC-ee) is a high luminosity frontier particle accelerator for high precision measurements of the heaviest fundamental particles and possible evidence of new physics. Heavy Neutral Leptons (HNLs) are examples of new particles with discovery potential at the FCC-ee that could answer some of the most substantial questions in particle physics, such as how neutrinos oscillate between flavour eigenstates. LÄS MER

4. 23. Autoencoder Compression in High Energy Physics

   Master-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen; Lunds universitet/Lunds Tekniska Högskola

   Författare :Sten Åstrand; [2022]
   Nyckelord :High energy physics; LHC; ATLAS; hadron jet; machine learning; autoencoder; dimensionality reduction; artificial intelligence; data compression; Physics and Astronomy;

   Sammanfattning : Situated in Geneva, Switzerland, the Large Hadron Collider is largest particle accelerator in the world, and as such, its operation carries with it some of the greatest technical challenges ever faced. Among them are the huge demands put on data storage capacity by experiments in particle physics, both in terms of rate and volume of data. LÄS MER

5. 24. Designing a New SPS Injection System With Numerical Optimisation

   Master-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

   Författare :Elias Waagaard; [2022]
   Nyckelord :Hierarchical optimisation; injection system; kicker magnet; septa; genetic algorithms;

   Sammanfattning : The Super Proton Synchrotron (SPS) injection system plays a fundamental role to preserve the quality of injected high-brightness beams for the LHC physics program and to maintain the maximum storable intensity. The present set-up is the result of years of upgrades and patches of a system that was not conceived for such intensities and beam qualities. LÄS MER

7. 25. Synchrotrons as a Source for Soft X-Ray Lithography

   Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Författare :Thomas Joseph Grandsaert Jr; [2021]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : To move to lower modes in extreme ultra-violet lithography (EUVL) technology (and keep up with Moore’s law), new sources of soft X-ray radiation must be developed. It is clear from previous studies that Free Electron Lasers (FELs) can easily meet the in-band power requirements at these lower wavelength modes, however detailed studies for insertion devices (undulators) as a soft X-ray lithography (SXL) source are due for a re-evaluation. LÄS MER