Nicht aus der Schweiz? Besuchen Sie lehmanns.de
Minimization Problems for the Witness Beam in Relativistic Plasma Cavities - Melinda Hagedorn

Minimization Problems for the Witness Beam in Relativistic Plasma Cavities

Buch | Softcover
XI, 72 Seiten
2024
Springer Fachmedien Wiesbaden GmbH (Verlag)
978-3-658-46225-3 (ISBN)
CHF 104,80 inkl. MwSt
  • Versand in 10-15 Tagen
  • Versandkostenfrei
  • Auch auf Rechnung
  • Artikel merken

This thesis deals with an optimization problem from the field of theoretical plasma physics. Specifically, it deals with the question of how the accelerated electrons are spatially arranged in a plasma wave generated by a laser pulse. An internal structure of this so-called witness beam is of interest for the radiation characteristics of such electron beams, in particular with regard to the coherence of the generated radiation. The resulting internal structure of the electron beam is a result of the interaction of the electrons with each other and the electric fields of the wakefield, therefore it is determined by solving a minimization problem. The thesis builds on previous results in this field and aims to find suggestions for improved algorithms to determine the minimum sought.

Melinda Hagedorn is a PhD student in Mathematical Optimization, research associate and teaching assistant at Heinrich Heine University in Düsseldorf. She holds master's degrees in mathematics and physics. In her research, she focuses in particular on variants of the stochastic gradient method applied to convex optimization problems.

Introduction.- Preparation.- Wakefield acceleration.- Discussion of some Optimization Algorithms.- Numerical Simulations.- Conclusion and Outlook.

Erscheinungsdatum
Reihe/Serie BestMasters
Zusatzinfo XI, 72 p. 25 illus., 20 illus. in color. Textbook for German language market.
Verlagsort Wiesbaden
Sprache englisch
Maße 148 x 210 mm
Themenwelt Mathematik / Informatik Mathematik Angewandte Mathematik
Mathematik / Informatik Mathematik Finanz- / Wirtschaftsmathematik
Naturwissenschaften Physik / Astronomie Atom- / Kern- / Molekularphysik
Naturwissenschaften Physik / Astronomie Hochenergiephysik / Teilchenphysik
Naturwissenschaften Physik / Astronomie Plasmaphysik
Schlagworte bubble • Plasma Cavity • Relativistic Gradient Descent • Wakefield acceleration • Wigner crystals • Witness Beam
ISBN-10 3-658-46225-6 / 3658462256
ISBN-13 978-3-658-46225-3 / 9783658462253
Zustand Neuware
Informationen gemäß Produktsicherheitsverordnung (GPSR)
Haben Sie eine Frage zum Produkt?
Mehr entdecken
aus dem Bereich
Elastostatik

von Dietmar Gross; Werner Hauger; Jörg Schröder …

Buch | Softcover (2024)
Springer Vieweg (Verlag)
CHF 46,70