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Magnetic Field Amplification and Radiation Emission in Relativistic Beam-Plasma Systems- [electronic resource]
Magnetic Field Amplification and Radiation Emission in Relativistic Beam-Plasma Systems- [electronic resource]
상세정보
- 자료유형
- 학위논문
- Control Number
- 0016934489
- International Standard Book Number
- 9798380483797
- Dewey Decimal Classification Number
- 523
- Main Entry-Personal Name
- Peterson, John Ryan.
- Publication, Distribution, etc. (Imprint
- [S.l.] : Stanford University., 2023
- Publication, Distribution, etc. (Imprint
- Ann Arbor : ProQuest Dissertations & Theses, 2023
- Physical Description
- 1 online resource(103 p.)
- General Note
- Source: Dissertations Abstracts International, Volume: 85-04, Section: B.
- General Note
- Advisor: Glenzer, Siegfried;Fiuza, Frederico;Blandford, Roger D.;Bucksbaum, Philip H.
- Dissertation Note
- Thesis (Ph.D.)--Stanford University, 2023.
- Restrictions on Access Note
- This item must not be sold to any third party vendors.
- Summary, Etc.
- 요약Magnetic field amplification by relativistic plasma instabilities is crucial to many beam-plasma systems. In high-energy astrophysical environments, these instabilities can mediate collisionless shock formation, particle acceleration, and radiation emission, while in the laboratory they can affect laser-matter interaction related to compact radiation sources and inertial fusion. In this Thesis, we report the discovery of a new nonlinear plasma streaming instability which generates much stronger, larger-scale magnetic fields than previously thought possible in dilute, relativistic beam-plasma systems. Our kinetic theory for the growth and saturation of this instability is validated in plasmas of varying composition by multidimensional particle-in-cell simulations and indicates that it could lead to significantly enhanced particle acceleration in gamma-ray bursts. We further show that modern high-power laser and accelerator facilities can drive lepton beams large enough to probe multiple relativistic instabilities. We derive requirements on the lepton beam characteristics needed to study these instabilities in astrophysically-relevant laboratory conditions and show that they can enable unprecedented x-ray flux needed for high energy density science experiments.
- Subject Added Entry-Topical Term
- Cavitation.
- Subject Added Entry-Topical Term
- Astrophysics.
- Subject Added Entry-Topical Term
- Electromagnetism.
- Subject Added Entry-Topical Term
- Charged particles.
- Subject Added Entry-Topical Term
- Lasers.
- Subject Added Entry-Topical Term
- Black holes.
- Subject Added Entry-Topical Term
- Neutron stars.
- Subject Added Entry-Topical Term
- Magnetic fields.
- Subject Added Entry-Topical Term
- Stars & galaxies.
- Subject Added Entry-Topical Term
- Gravitational waves.
- Subject Added Entry-Topical Term
- Ion beams.
- Subject Added Entry-Topical Term
- Energy.
- Subject Added Entry-Topical Term
- Radiation.
- Subject Added Entry-Topical Term
- Astronomy.
- Subject Added Entry-Topical Term
- Atomic physics.
- Subject Added Entry-Topical Term
- Electromagnetics.
- Subject Added Entry-Topical Term
- Optics.
- Subject Added Entry-Topical Term
- Physics.
- Subject Added Entry-Topical Term
- Theoretical physics.
- Added Entry-Corporate Name
- Stanford University.
- Host Item Entry
- Dissertations Abstracts International. 85-04B.
- Host Item Entry
- Dissertation Abstract International
- Electronic Location and Access
- 로그인을 한후 보실 수 있는 자료입니다.
- Control Number
- joongbu:642163
MARC
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■1001 ▼aPeterson, John Ryan.
■24510▼aMagnetic Field Amplification and Radiation Emission in Relativistic Beam-Plasma Systems▼h[electronic resource]
■260 ▼a[S.l.]▼bStanford University. ▼c2023
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2023
■300 ▼a1 online resource(103 p.)
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-04, Section: B.
■500 ▼aAdvisor: Glenzer, Siegfried;Fiuza, Frederico;Blandford, Roger D.;Bucksbaum, Philip H.
■5021 ▼aThesis (Ph.D.)--Stanford University, 2023.
■506 ▼aThis item must not be sold to any third party vendors.
■520 ▼aMagnetic field amplification by relativistic plasma instabilities is crucial to many beam-plasma systems. In high-energy astrophysical environments, these instabilities can mediate collisionless shock formation, particle acceleration, and radiation emission, while in the laboratory they can affect laser-matter interaction related to compact radiation sources and inertial fusion. In this Thesis, we report the discovery of a new nonlinear plasma streaming instability which generates much stronger, larger-scale magnetic fields than previously thought possible in dilute, relativistic beam-plasma systems. Our kinetic theory for the growth and saturation of this instability is validated in plasmas of varying composition by multidimensional particle-in-cell simulations and indicates that it could lead to significantly enhanced particle acceleration in gamma-ray bursts. We further show that modern high-power laser and accelerator facilities can drive lepton beams large enough to probe multiple relativistic instabilities. We derive requirements on the lepton beam characteristics needed to study these instabilities in astrophysically-relevant laboratory conditions and show that they can enable unprecedented x-ray flux needed for high energy density science experiments.
■590 ▼aSchool code: 0212.
■650 4▼aCavitation.
■650 4▼aAstrophysics.
■650 4▼aElectromagnetism.
■650 4▼aCharged particles.
■650 4▼aLasers.
■650 4▼aBlack holes.
■650 4▼aNeutron stars.
■650 4▼aMagnetic fields.
■650 4▼aStars & galaxies.
■650 4▼aGravitational waves.
■650 4▼aIon beams.
■650 4▼aEnergy.
■650 4▼aRadiation.
■650 4▼aAstronomy.
■650 4▼aAtomic physics.
■650 4▼aElectromagnetics.
■650 4▼aOptics.
■650 4▼aPhysics.
■650 4▼aTheoretical physics.
■690 ▼a0791
■690 ▼a0596
■690 ▼a0606
■690 ▼a0748
■690 ▼a0607
■690 ▼a0752
■690 ▼a0605
■690 ▼a0753
■71020▼aStanford University.
■7730 ▼tDissertations Abstracts International▼g85-04B.
■773 ▼tDissertation Abstract International
■790 ▼a0212
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16934489▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
■980 ▼a202402▼f2024
