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Magnetic Field Characterization of a...

Everson, Erik Thomas.

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Magnetic Field Characterization of a Diamagnetic Cavity Piston for Generation of Quasi-Perpendicular Collisionless Shocks.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Magnetic Field Characterization of a Diamagnetic Cavity Piston for Generation of Quasi-Perpendicular Collisionless Shocks./
作者:	Everson, Erik Thomas.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2016,
面頁冊數:	188 p.
附註:	Source: Dissertation Abstracts International, Volume: 78-05(E), Section: B.
Contained By:	Dissertation Abstracts International78-05B(E).
標題:	Plasma physics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10249288
ISBN:	9781369428704

Magnetic Field Characterization of a Diamagnetic Cavity Piston for Generation of Quasi-Perpendicular Collisionless Shocks.
Everson, Erik Thomas.

Magnetic Field Characterization of a Diamagnetic Cavity Piston for Generation of Quasi-Perpendicular Collisionless Shocks. - Ann Arbor : ProQuest Dissertations & Theses, 2016 - 188 p.

Source: Dissertation Abstracts International, Volume: 78-05(E), Section: B.

Thesis (Ph.D.)--University of California, Los Angeles, 2016.

Collisionless shocks are a common phenomena that occur in astrophysical and terrestrial space environments with a wide variety of physical characteristics, but are generally preformed, steady state when observed. This thesis studies the transient state that leads to the formation of a dissipation dominated, quasi-perpendicular, subcritical collisionless shock. To achieve this, two experimental platforms were conceived: (1) utilizing the Large Plasma Device (LaPD) at the University of California, Los Angeles (UCLA) to produce a magnetized ambient-plasma and the Phoenix Laser System to create an expanding debris-plasma to shock the ambient-plasma and (2) installing a large (56 cm diameter) pulsed Helmholtz Coil (Bo < 1.25 kG) into the target chamber at the Trident Laser Facility at Los Alamos National Laboratory (LANL) in which the ambient- and debris-plasma were created with two consecutive laser pulses. As the debris-plasma expands through the magnetized ambient-plasma a diamagnetic cavity is formed that expels the enclosed magnetic field and compresses the field upstream, outside the cavity. The formed magnetic compression acts as a piston to energize and shock the ambient-plasma, when conditions are suitable. The goal of this dissertation is to produce, identify, and quantify the magnetic characteristics associated with coupling of energy and momentum from a Laser-Produced Plasma (debris-plasma) into a magnetized ambient-plasma with the use of the driven magnetic piston.

ISBN: 9781369428704Subjects--Topical Terms:

3175417
Plasma physics.

Magnetic Field Characterization of a Diamagnetic Cavity Piston for Generation of Quasi-Perpendicular Collisionless Shocks.
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