Literatura académica sobre el tema "Plasma-Based Accelerator"
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Artículos de revistas sobre el tema "Plasma-Based Accelerator"
Ogata, Atsushi y Kazuhisa Nakajima. "Recent progress and perspectives of laser–plasma accelerators". Laser and Particle Beams 16, n.º 2 (junio de 1998): 381–96. http://dx.doi.org/10.1017/s0263034600011654.
Texto completoPolozov, Sergey M. y Vladimir I. Rashchikov. "Simulation studies of beam dynamics in 50 MeV linear accelerator with laser-plasma electron gun". Cybernetics and Physics, Volume 10, 2021, Number 4 (31 de diciembre de 2021): 260–70. http://dx.doi.org/10.35470/2226-4116-2021-10-4-260-270.
Texto completoKarimov, Alexander, Svyatoslav Terekhov y Vladimir Yamschikov. "Pulsed Plasma Accelerator". Plasma 6, n.º 1 (28 de enero de 2023): 36–44. http://dx.doi.org/10.3390/plasma6010004.
Texto completoGalletti, Mario, Maria Pia Anania, Sahar Arjmand, Angelo Biagioni, Gemma Costa, Martina Del Giorno, Massimo Ferrario et al. "Advanced Stabilization Methods of Plasma Devices for Plasma-Based Acceleration". Symmetry 14, n.º 3 (24 de febrero de 2022): 450. http://dx.doi.org/10.3390/sym14030450.
Texto completoMalka, V., J. Faure, Y. Glinec y A. F. Lifschitz. "Laser–plasma accelerator: status and perspectives". Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 364, n.º 1840 (25 de enero de 2006): 601–10. http://dx.doi.org/10.1098/rsta.2005.1725.
Texto completoLi, Dongyu, Tang Yang, Minjian Wu, Zhusong Mei, Kedong Wang, Chunyang Lu, Yanying Zhao et al. "Introduction of Research Work on Laser Proton Acceleration and Its Application Carried out on Compact Laser–Plasma Accelerator at Peking University". Photonics 10, n.º 2 (28 de enero de 2023): 132. http://dx.doi.org/10.3390/photonics10020132.
Texto completoPogorelsky, I. V., M. Babzien, K. P. Kusche, I. V. Pavlishin, V. Yakimenko, C. E. Dilley, S. C. Gottschalk et al. "Plasma-based advanced accelerators at the Brookhaven Accelerator Test Facility". Laser Physics 16, n.º 2 (febrero de 2006): 259–66. http://dx.doi.org/10.1134/s1054660x06020095.
Texto completoYang, Lei, Xiang Yang Liu, Si Yu Wang y Ning Fei Wang. "Theoretical and Numerical Analysis of Discharge Characteristics in Pulsed Electromagnetic Accelerators". Advanced Materials Research 765-767 (septiembre de 2013): 805–8. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.805.
Texto completoPae, K. H., I. W. Choi y J. Lee. "Self-mode-transition from laser wakefield accelerator to plasma wakefield accelerator of laser-driven plasma-based electron acceleration". Physics of Plasmas 17, n.º 12 (diciembre de 2010): 123104. http://dx.doi.org/10.1063/1.3522757.
Texto completoWilliams, R. L., C. E. Clayton, C. Joshi, T. Katsouleas y W. B. Mori. "Studies of relativistic wave–particle interactions in plasma-based collective accelerators". Laser and Particle Beams 8, n.º 3 (septiembre de 1990): 427–49. http://dx.doi.org/10.1017/s0263034600008673.
Texto completoTesis sobre el tema "Plasma-Based Accelerator"
Cipiccia, Silvia. "Compact gamma-ray sources based on laser-plasma wakefield accelerator". Thesis, University of Strathclyde, 2011. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=23936.
Texto completoHartwig, Zachary Seth. "An in-situ accelerator-based diagnostic for plasma-material interactions science in magnetic fusion devices". Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/87488.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 149-162).
Plasma-material interactions (PMI) in magnetic fusion devices such as fuel retention, material erosion and redeposition, and material mixing present significant scientific and engineering challenges, particularly for the next generation of devices that will move towards reactor-relevant conditions. Achieving an integrated understanding of PMI, however, is severely hindered by a dearth of in-situ diagnosis of the plasma-facing component (PFC) surfaces. To address this critical need, this thesis presents an accelerator-based diagnostic that nondestructively measures the evolution of PFC surfaces in-situ. The diagnostic aims to remotely generate isotopic concentration maps that cover a large fraction of the PFC surfaces on a plasma shot-to-shot timescale. The diagnostic uses a compact, high-current radio-frequency quadrupole accelerator to inject 0.9 MeV deuterons into the Alcator C-Mod tokamak. The tokamak magnetic fields in between plasma shots are used to steer the deuterons to PFCs where the deuterons cause high-Q nuclear reactions with low-Z isotopes ~5 [mu]m into the material. Scintillation detectors measure the induced neutrons and gammas; energy spectra analysis provides quantitative reconstruction of surface concentrations. An overview of the diagnostic technique, known as accelerator-based in-situ materials surveillance (AIMS), and the first AIMS diagnostic on the Alcator C-Mod is given; a description of the complementary simulation tools is also provided. Experimental validation is shown to demonstrate the optimized beam injection into the tokamak, the quantification of PFC surfaces isotopes, and the measurement localization provided by magnetic beam steering. Finally, the first AIMS measurements of fusion fuel retention are presented, demonstrating the local erosion and codeposition of deuterium-saturated boron surface films. The finding confirms that deuterium codeposition with boron is insufficient to account for the net fuel retention in Alcator C-Mod.
by Zachary Seth Hartwig.
Ph. D.
Barnard, Harold Salvadore. "Development of accelerator based spatially resolved ion beam analysis techniques for the study of plasma materials interactions in magnetic fusion devices". Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/87495.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (pages 214-218).
Plasma-material interactions (PMI) in magnetic fusion devices pose significant scientific and engineering challenges for the development of steady-state fusion power reactors. Understanding PMI is crucial for the develpment of magnetic fusion devices because fusion plasmas can significantly modify plasma facing components (PFC) which can be severely detrimental to material longevity and plasma impurity control. In addition, the retention of tritium (T) fuel in PFCs or plasma co-deposited material can disrupt the fuel cycle of the reactor while contributing to radiological and regulatory issues. The current state of the art for PMI research involves using accelerator based ion beam analysis (IBA) techniques in order to provide quantitative measurement of the modification to plasma-facing surfaces. Accelerated ~MeV ion beams are used to induce nuclear reactions or scattering, and by spectroscopic analysis of the resulting high energy particles (s', p, n, a, etc.), the material composition can be determined. PFCs can be analyzed to observe erosion and deposition patterns along their surfaces which can be measured with spatial resolution down to the -1 mm scale on depth scales of 10 - 100 pim. These techniques however are inherently ex-situ and can only be performed on PFCs that have been removed from tokamaks, thus limiting analysis to the cumulative PMI effects of months or years of plasma experiments. While ex-situ analysis is a powerful tool for studying the net effects of PMI, ex-situ analysis cannot address the fundamental challenge of correlating the plasma conditions of each experiment to the material surface evolution. This therefore motivates the development of the in-situ diagnostics to study surfaces with comparable diagnostic quality to IBA in order resolve the time evolution of these surface conditions. To address this fundamental diagnostic need, the Accelerator-Based In-Situ Materials Surveillance (AIMS) diagnostic [22] was developed to, for the first time, provide in-situ, spatially resolved IBA measurements inside of the Alcator C-Mod tokamak. The work presented in this thesis provided major technical and scientific contributions to the development and first demonstration AIMS. This included accelerator development, advanced simulation methods, and in-situ measurement of PFC surface properties and their evolution. The AIMS diagnostic was successfully implemented on Alcator C-Mod yielding the first spatially resolved and quantitative in-situ measurements of surface properties in a tokamak, with thin boron films on molybdenum PFCs being the analyzed surface in C-Mod. By combining AIMS neutron and gamma measurements, time resolved and spatially resolved measurements of boron were made, spanning the entire AIMS run campaign which included lower single null plasma discharges, inboard limited plasma discharges, a disruption, and C-Mod wall conditioning procedures. These measurements demonstrated the capability to perform inter shot measurements at a single location, and spatially resolved measurements over longer timescales. This demonstration showed the first in-situ measurements of surfaces in a magnetic fusion device with spatial and temporal resolution which constitutes a major step forward in fusion PMI science. In addition, an external ion beam system was implemented to perform ex-situ ion beam analysis (IBA) for components from Alcator C-Mod Tokamak. This project involved the refurbishment of a 1.7 MV tandem linear accelerator and the creation of a linear accelerator facility to provide IBA capabilities for MIT Plasma Science and Fusion Center. The external beam system was used to perform particle induced gamma emission (PIGE) analysis on tile modules removed after the AIMS measurement campaign in order to validate the AIMS using the well established PIGE technique. From these external PIGE measurements, a spatially resolved map of boron areal density was constructed for a section of C-Mod inner wall tiles that overlapped with the AIMS measurement locations. These measurements showed the complexity of the poloidal and toroidal variation of boron areal density between PFC tiles on the inner wall ranging from 0 to 3pm of boron. Using these well characterized ex-situ measurements to corroborate the in-situ measurements, AIMS showed reasonable agreement with PIGE, thus validating the quantitative surface analysis capability of the AIMS technique.
by Harold Salvadore Barnard.
Sc. D.
McMullin, Nathan K. "Numerical simulation of plasma-based actuator vortex control of a turbulent cylinder wake /". Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1558.pdf.
Texto completoGangolf, Thomas. "Intense laser-plasma interactions with gaseous targets for energy transfer and particle acceleration". Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLX110.
Texto completoLaser-matter interaction is studied mostly with near-infrared (NIR) lasers as they can generate the most intense pulses. For these lasers, targets between 0.05 to 2.5 times the critical density are challenging to create but offer interesting prospects. In this thesis, novel high-density Hydrogen gas jet targets with densities in this range are used in view of two applications:First, ions are accelerated by collisionless shock acceleration (CSA). Upon interaction of a NIR laser with a slightly overcritical gas jet target, a collimated, quasi-monoenergetic proton beam is generated in forward direction. Simulations indicate the formation of a collisionless shock and acceleration of protons both by the shock and target normal sheath acceleration (TNSA) on the target rear surface under these conditions. These directed, monoenergetic particle bunches are more suitable for many applications than the broadband particle beams already generated routinely.Second, at densities between 0.05 and 0.2 times the critical density, energy is transferred from one laser pulse (pump) to a counterpropagating pulse (seed), via Stimulated Brillouin Backscattering in the strongly-coupled regime (sc-SBS). For the case of broad- band (60 nanometers) pulses, the role of the preionization for pulse propagation and both spontaneous and stimulated Brillouin backscattering are studied, including the influence of the chirp. It is shown that for narrower bandwidths, the seed pulse is ampli- fied by tens of millijoules, and signatures of efficient amplification and pump depletion are found. This concept aims at amplifying laser pulses to powers above the damage thresholds of solid state amplifiers
PEREGO, CLAUDIO. "Target normal sheath acceleration for laser-driven ion generation: advances in theoretical modeling". Doctoral thesis, Università degli Studi di Milano-Bicocca, 2013. http://hdl.handle.net/10281/41758.
Texto completoHillenbrand, Steffen [Verfasser] y A. S. [Akademischer Betreuer] Müller. "Study of Plasma-Based Acceleration for High Energy Physics and Other Applications / Steffen Hillenbrand. Betreuer: A.-S. Müller". Karlsruhe : KIT-Bibliothek, 2013. http://d-nb.info/1054397163/34.
Texto completoMehrling, Timon Johannes [Verfasser] y Jens [Akademischer Betreuer] Osterhoff. "Theoretical and numerical studies on the transport of transverse beam quality in plasma-based accelerators / Timon Johannes Mehrling. Betreuer: Jens Osterhoff". Hamburg : Staats- und Universitätsbibliothek Hamburg, 2014. http://d-nb.info/1064077358/34.
Texto completoBeaurepaire, Benoit. "Développement d’un accélérateur laser-plasma à haut taux de répétition pour des applications à la diffraction ultra-rapide d’électrons". Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLX013/document.
Texto completoElectronic microscopy and electron diffraction allowed the understanding of the organization of atoms in matter. Using a temporally short source, one can measure atomic displacements or modifications of the electronic distribution in matter. To date, the best temporal resolution for time resolved diffraction experiments is of the order of a hundred femtoseconds (fs). Laser-plasma accelerators are good candidates to reach the femtosecond temporal resolution in electron diffraction experiments. Moreover, these accelerators can operate at a high repetition rate, allowing the accumulation of a large amount of data.In this thesis, a laser-plasma accelerator operating at the kHz repetition rate was developed and built. This source generate electron bunches at 100 keV from 3 mJ and 25 fs laser pulses. The physics of the acceleration has been studied, and the effect of the laser wavefront on the electron transverse distribution has been demonstrated.The first electron diffraction experiments with such a source have been realized. An experiment, which was a proof of concept, showed that the quality of the source permits to record nice diffraction patterns on gold and silicium foils. In a second experiment, the structural dynamics of a silicium sample has been studied with a temporal resolution of the order of a few picoseconds.The electron bunches must be accelerated to relativistic energies, at a few MeV, to reach a sub-10 fs temporal resolution. A numerical study showed that ultra-short electron bunches can be accelerated using 5 fs and 5 mJ laser pulses. A temporal resolution of the order of the femtosecond could be reached using such bunches for electron diffraction experiments. Finally, an experiment of the ionization-induced compression of the laser pulses has been realized. The pulse duration was shorten by a factor of 2, and the homogeneity of the process has been studied experimentally and numerically
Yi, Sunghwan. "Injection in plasma-based electron accelerators". 2012. http://hdl.handle.net/2152/19461.
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Libros sobre el tema "Plasma-Based Accelerator"
Xu, Xinlu. Phase Space Dynamics in Plasma Based Wakefield Acceleration. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2381-6.
Texto completoXu, Xinlu. Phase Space Dynamics in Plasma Based Wakefield Acceleration. Springer Singapore Pte. Limited, 2021.
Buscar texto completoXu, Xinlu. Phase Space Dynamics in Plasma Based Wakefield Acceleration. Springer, 2020.
Buscar texto completoCapítulos de libros sobre el tema "Plasma-Based Accelerator"
Nishida, Y. "Plasma—Based Particle Acceleration". En Dusty and Dirty Plasmas, Noise, and Chaos in Space and in the Laboratory, 559–67. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-1829-7_47.
Texto completoGauduel, Yann A. "Laser-Plasma Accelerators Based Ultrafast Radiation Biophysics". En Biological and Medical Physics, Biomedical Engineering, 19–50. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-31563-8_2.
Texto completoXu, Xinlu. "X-FELs Driven by Plasma Based Accelerators". En Springer Theses, 75–85. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2381-6_4.
Texto completoChen, Szu-yuan, Robert Wagner, Anatoly Maksimchuk y Donald Umstadter. "Generation of Ultrashort Electron Bunches Using Table-Top Laser-Plasma-Based Electron Accelerators". En Springer Series in Chemical Physics, 418–20. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-72289-9_125.
Texto completoFonseca, R. A., L. O. Silva, F. S. Tsung, V. K. Decyk, W. Lu, C. Ren, W. B. Mori et al. "OSIRIS: A Three-Dimensional, Fully Relativistic Particle in Cell Code for Modeling Plasma Based Accelerators". En Lecture Notes in Computer Science, 342–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-47789-6_36.
Texto completoLebedev, Valeri, Alexey Burov y Sergei Nagaitsev. "Luminosity Limitations of Linear Colliders Based on Plasma Acceleration". En Reviews of Accelerator Science and Technology, 187–207. WORLD SCIENTIFIC, 2017. http://dx.doi.org/10.1142/9789813209589_0009.
Texto completoEvans, R. G. "Plasma Based Accelerators". En Laser-Plasma Interactions 4, 351–78. CRC Press, 2020. http://dx.doi.org/10.1201/9781003070436-13.
Texto completoMalik, Hitendra K. "Plasma-Based Particle Acceleration Technology". En Laser-Matter Interaction for Radiation and Energy, 175–204. CRC Press, 2021. http://dx.doi.org/10.1201/b21799-6.
Texto completoKasani, Hadi, Mohammad Taghi Ahmadi, Rasoul Khoda-Bakhsh y Dariush Rezaei Ochbelagh. "Fast Neuron Detection". En Handbook of Research on Nanoelectronic Sensor Modeling and Applications, 395–422. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-0736-9.ch015.
Texto completoPérez-Suárez, David, Paul A. Higgins, D. Shaun Bloomfield, R. T. James McAteer, Larisza D. Krista, Jason P. Byrne y Peter T. Gallagher. "Automated Solar Feature Detection for Space Weather Applications". En Applied Signal and Image Processing, 207–25. IGI Global, 2011. http://dx.doi.org/10.4018/978-1-60960-477-6.ch013.
Texto completoActas de conferencias sobre el tema "Plasma-Based Accelerator"
Clayton, C. E. "Plasma-based acceleration concepts". En ADVANCED ACCELERATOR CONCEPTS. ASCE, 1997. http://dx.doi.org/10.1063/1.53038.
Texto completoSokollik, T., S. Shiraishi, J. Osterhoff, E. Evans, A. J. Gonsalves, K. Nakamura, J. van Tilborg et al. "Tape-Drive Based Plasma Mirror". En ADVANCED ACCELERATOR CONCEPTS: 14th Advanced Accelerator Concepts Workshop. AIP, 2010. http://dx.doi.org/10.1063/1.3520320.
Texto completoMichel, P., C. B. Schroeder, B. A. Shadwick, E. Esarey y W. P. Leemans. "Radiative Damping in Plasma-Based Accelerators". En ADVANCED ACCELERATOR CONCEPTS: 12th Advanced Accelerator Concepts Workshop. AIP, 2006. http://dx.doi.org/10.1063/1.2409183.
Texto completoSchroeder, C. B., E. Esarey y W. P. Leemans. "Operational plasma density and laser parameters for future colliders based on laser-plasma accelerators". En ADVANCED ACCELERATOR CONCEPTS: 15th Advanced Accelerator Concepts Workshop. AIP, 2013. http://dx.doi.org/10.1063/1.4773817.
Texto completoSchroeder, C. B. "Trapping and Dark Current in Plasma-Based Accelerators". En ADVANCED ACCELERATOR CONCEPTS: Eleventh Advanced Accelerator Concepts Workshop. AIP, 2004. http://dx.doi.org/10.1063/1.1842592.
Texto completoO'Shea, Brendan, James Rosenzweig, Samuel Barber, Atsushi Fukasawa, Oliver Williams, Patric Muggli, Vitaly Yakimenko y Karl Kusche. "Transformer ratio improvement for beam based plasma accelerators". En ADVANCED ACCELERATOR CONCEPTS: 15th Advanced Accelerator Concepts Workshop. AIP, 2013. http://dx.doi.org/10.1063/1.4773766.
Texto completoGonsalves, A. J., K. Nakamura, C. Lin, J. Osterhoff, S. Shiraishi, C. B. Schroeder, C. G. R. Geddes et al. "Plasma Channel Diagnostic Based on Laser Centroid Oscillations". En ADVANCED ACCELERATOR CONCEPTS: 14th Advanced Accelerator Concepts Workshop. AIP, 2010. http://dx.doi.org/10.1063/1.3520304.
Texto completoMittelberger, D. E., K. Nakamura, N. H. Matlis, H. S. Mao, A. J. Gonsalves, J. Daniels, E. Esarey y W. P. Leemans. "Ionization-based spectral phase diagnostic for laser plasma accelerators". En ADVANCED ACCELERATOR CONCEPTS 2016: 16th Advanced Accelerator Concepts Workshop. Author(s), 2016. http://dx.doi.org/10.1063/1.4965615.
Texto completoNishida, Yasushi. "Large amplitude wakefield excitation and particle acceleration in high density plasma for plasma based accelerator". En Laser interaction and related plasma phenomena: 12th international conference. AIP, 1996. http://dx.doi.org/10.1063/1.50484.
Texto completoFrolko, Pavel A. "Plasma source based on helicon discharge for a plasma accelerator". En OPEN MAGNETIC SYSTEMS FOR PLASMA CONFINEMENT (OS2016): Proceedings of the 11th International Conference on Open Magnetic Systems for Plasma Confinement. Author(s), 2016. http://dx.doi.org/10.1063/1.4964237.
Texto completoInformes sobre el tema "Plasma-Based Accelerator"
Schroeder, Carl B. Plasma-based accelerator structures. Office of Scientific and Technical Information (OSTI), diciembre de 1999. http://dx.doi.org/10.2172/753106.
Texto completoPaul F. Schmit and Nathaniel J. Fisch. Plasma-based Accelerator with Magnetic Compression. Office of Scientific and Technical Information (OSTI), junio de 2012. http://dx.doi.org/10.2172/1057479.
Texto completoShuets, G. Theoretical Investigations of Plasma-Based Accelerators and Other Advanced Accelerator Concepts. Office of Scientific and Technical Information (OSTI), mayo de 2004. http://dx.doi.org/10.2172/825197.
Texto completoWhyte, Dennis. DEVELOPMENT OF AN ACCELERATOR-BASED DIAGNOSTIC FOR PLASMA-FACING SURFACES IN MAGNETIC CONFINEMENT DEVICES. Office of Scientific and Technical Information (OSTI), marzo de 2019. http://dx.doi.org/10.2172/1760345.
Texto completoYampolsky, Nikolai, Scott Luedtke, Evgenya Simakov, Stephen Milton, Sandra Biedron y Bjorn Hegelich. Feasibility study for the hard x-ray free electron laser based on synergistic use of conventional and plasma accelerator technologies. Office of Scientific and Technical Information (OSTI), octubre de 2022. http://dx.doi.org/10.2172/1891797.
Texto completoEsarey, Eric y Carl B. Schroeder. Physics of Laser-driven plasma-based acceleration. Office of Scientific and Technical Information (OSTI), junio de 2003. http://dx.doi.org/10.2172/843065.
Texto completoFermi Research Alliance, LLC. Maximizing the efficiency of plasma-based lepton accelerators. Office of Scientific and Technical Information (OSTI), enero de 2020. http://dx.doi.org/10.2172/1617210.
Texto completoShvets, Gennady. Investigations of the plasma and structure based accelerators. Office of Scientific and Technical Information (OSTI), marzo de 2017. http://dx.doi.org/10.2172/1346862.
Texto completoShvets, Gennady. Investigations of the plasma and structure based accelerators. Office of Scientific and Technical Information (OSTI), agosto de 2012. http://dx.doi.org/10.2172/1049502.
Texto completoNakamura, Kei. Control of Laser Plasma Based Accelerators up to 1 GeV. Office of Scientific and Technical Information (OSTI), diciembre de 2007. http://dx.doi.org/10.2172/941427.
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