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Investigation of Staged Laser-Plasma Acceleration

Investigation of Staged Laser-Plasma Acceleration PDF Author: Satomi Shiraishi
Publisher: Springer
ISBN: 3319085697
Category : Science
Languages : en
Pages : 133

Book Description
This thesis establishes an exciting new beginning for Laser Plasma Accelerators (LPAs) to further develop toward the next generation of compact high energy accelerators. Design, installation and commissioning of a new experimental setup at LBNL played an important role and are detailed through three critical components: e-beam production, reflection of laser pulses with a plasma mirror and large wake excitation below electron injection threshold. Pulses from a 40 TW peak power laser system were split into a 25 TW pulse and a 15 TW pulse. The first pulse was used for e-beam production in the first module and the second pulse was used for wake excitation in the second module to post-accelerate the e-beam. As a result, reliable e-beam production and efficient wake excitation necessary for the staged acceleration were independently demonstrated. These experiments have laid the foundation for future staging experiments at the 40 TW peak power level.

Investigation of Staged Laser-Plasma Acceleration

Investigation of Staged Laser-Plasma Acceleration PDF Author: Satomi Shiraishi
Publisher: Springer
ISBN: 3319085697
Category : Science
Languages : en
Pages : 133

Book Description
This thesis establishes an exciting new beginning for Laser Plasma Accelerators (LPAs) to further develop toward the next generation of compact high energy accelerators. Design, installation and commissioning of a new experimental setup at LBNL played an important role and are detailed through three critical components: e-beam production, reflection of laser pulses with a plasma mirror and large wake excitation below electron injection threshold. Pulses from a 40 TW peak power laser system were split into a 25 TW pulse and a 15 TW pulse. The first pulse was used for e-beam production in the first module and the second pulse was used for wake excitation in the second module to post-accelerate the e-beam. As a result, reliable e-beam production and efficient wake excitation necessary for the staged acceleration were independently demonstrated. These experiments have laid the foundation for future staging experiments at the 40 TW peak power level.

Studies of Proton Driven Plasma Wakefield Acceleration

Studies of Proton Driven Plasma Wakefield Acceleration PDF Author: Yangmei Li
Publisher: Springer Nature
ISBN: 3030501167
Category : Science
Languages : en
Pages : 140

Book Description
This thesis focuses on a cutting-edge area of research, which is aligned with CERN's mainstream research, the "AWAKE" project, dedicated to proving the capability of accelerating particles to the energy frontier by the high energy proton beam. The author participated in this project and has advanced the plasma wakefield theory and modelling significantly, especially concerning future plasma acceleration based collider design. The thesis addresses electron beam acceleration to high energy whilst preserving its high quality driven by a single short proton bunch in hollow plasma. It also demonstrates stable deceleration of multiple proton bunches in a nonlinear regime with strong resonant wakefield excitation in hollow plasma, and generation of high energy and high quality electron or positron bunches. Further work includes the assessment of transverse instabilities induced by misaligned beams in hollow plasma and enhancement of the wakefield amplitude driven by a self-modulated long proton bunch with a tapered plasma. This work has major potential to impact the next generation of linear colliders and also in the long-term may help develop compact accelerators for use in industrial and medical facilities.

Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop

Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop PDF Author: Swapan Chattopadhyay
Publisher: World Scientific
ISBN: 9811217149
Category : Science
Languages : en
Pages : 269

Book Description
Recent advancements in generation of intense X-ray laser ultrashort pulses open opportunities for particle acceleration in solid-state plasmas. Wakefield acceleration in crystals or carbon nanotubes shows promise of unmatched ultra-high accelerating gradients and possibility to shape the future of high energy physics colliders. This book summarizes the discussions of the 'Workshop on Beam Acceleration in Crystals and Nanostructures' (Fermilab, June 24-25 , 2019), presents next steps in theory and modeling and outlines major physics and technology challenges toward proof-of-principle demonstration experiments.

Advanced Accelerator Concepts

Advanced Accelerator Concepts PDF Author: Vitaly Yakimenko
Publisher: American Institute of Physics
ISBN:
Category : Business & Economics
Languages : en
Pages : 1056

Book Description
These proceedings cover new developments for a number of the most advanced methods for acceleration of heavy ions, protons, electrons and positrons.

Laser Wakefield Electron Acceleration

Laser Wakefield Electron Acceleration PDF Author: Karl Schmid
Publisher: Springer Science & Business Media
ISBN: 364219950X
Category : Science
Languages : en
Pages : 169

Book Description
This thesis covers the few-cycle laser-driven acceleration of electrons in a laser-generated plasma. This process, known as laser wakefield acceleration (LWFA), relies on strongly driven plasma waves for the generation of accelerating gradients in the vicinity of several 100 GV/m, a value four orders of magnitude larger than that attainable by conventional accelerators. This thesis demonstrates that laser pulses with an ultrashort duration of 8 fs and a peak power of 6 TW allow the production of electron energies up to 50 MeV via LWFA. The special properties of laser accelerated electron pulses, namely the ultrashort pulse duration, the high brilliance, and the high charge density, open up new possibilities in many applications of these electron beams.

Challenges and Goals for Accelerators in the XXI Century

Challenges and Goals for Accelerators in the XXI Century PDF Author: Oliver BrĀning
Publisher: World Scientific
ISBN: 9814436402
Category : Science
Languages : en
Pages : 855

Book Description
"The past 100 years of accelerator-based research have led the field from first insights into the structure of atoms to the development and confirmation of the Standard Model of physics. Accelerators have been a key tool in developing our understanding of the elementary particles and the forces that govern their interactions. This book describes the past 100 years of accelerator development with a special focus on the technological advancements in the field, the connection of the various accelerator projects to key developments and discoveries in the Standard Model, how accelerator technologies open the door to other applications in medicine and industry, and finally presents an outlook of future accelerator projects for the coming decades."--Provided by publisher.

Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop

Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop PDF Author: Gerard Mourou
Publisher:
ISBN: 9811217130
Category : Nanostructures
Languages : en
Pages : 269

Book Description
"Recent advancements in generation of intense X-ray laser ultrashort pulses open opportunities for particle acceleration in solid-state plasmas. Wakefield acceleration in crystals or carbon nanotubes shows promise of unmatched ultra-high accelerating gradients and possibility to shape the future of high energy physics colliders. This book summarizes the discussions of the "Workshop on Beam Acceleration in Crystals and Nanostructures" (Fermilab, June 24-25, 2019), presents next steps in theory and modeling and outlines major physics and technology challenges toward proof-of-principle demonstration experiments"--Publisher's website.

Application of Accelerators in Research and Industry

Application of Accelerators in Research and Industry PDF Author: Floyd D. McDaniel
Publisher: AIP Conference Proceedings / A
ISBN:
Category : Medical
Languages : en
Pages : 1086

Book Description
All papers have been peer-reviewed. The conference brings together scientists and physicians from universities, national laboratories, research institutes and industry worldwide who use particle accelerators in their research, medical and industrial applications. The topics presented at the conference included accelerator technology and applications, atomic/nuclear physics, national and homeland security, ion beam analysis/modifications, medical applications/radioisotopes, radiation effects, teaching with accelerators, nano-scale fabrication, focused ion beams and PIXE.

Applied Physics Express

Applied Physics Express PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 642

Book Description


Particle Physics Reference Library

Particle Physics Reference Library PDF Author: Stephen Myers
Publisher: Springer Nature
ISBN: 303034245X
Category : Heavy ions
Languages : en
Pages : 867

Book Description
This third open access volume of the handbook series deals with accelerator physics, design, technology and operations, as well as with beam optics, dynamics and diagnostics. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A,B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access.