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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Reactive Ion-Assisted Deposition of E-Beam Evaporated Ti for High Refractive Index TiO2 Layers and Laser Damage Resistant Broad Bandwidth High Reflection Coatings.
Abstract not provided.
Detection of Coherent Beam-Beam Modes with Digitized Beam Positron Monitor Signals
Abstract Not Provided
Recent results on beam-beam effects in space charge dominated colliding ion beams at RHIC
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Simulation of beam-beam tune spread measurement with beam transfer function in RHIC
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Emittance Growth And Beam Lifetime Limitations Due to Beam-Beam Effects in E+ E- Storage Ring Colliders
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COHERENT BEAM-BEAM INSTABILITY IN COLLIDING BEAM STORAGE RINGS
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Beam-Beam Deflection as a Beam Tuning Tool at the SLAC Linear Collider
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BEAM-BEAM DEFLECTION AND BEAMSTRAHLUNG MONITOR RESPONSE FOR TILTED ELLIPTIC BEAMS
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Beyond Bassetti and Erskine: Beam-Beam Deflections for Non-Gausian Beams
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Simulation of the Beam Halo from the Beam-Beam Interaction
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Simulation of the Beam Halo from the Beam-Beam Interactin in LEP
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The Coherent Beam-Beam Interaction with Four Colliding Beams
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Coherent Beam-Beam Instability in Colliding Beam Storage Rings
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Advances in laser-plasma interactions using intense vortex laser beams
Low-intensity light beams carrying orbital angular momentum (OAM), commonly known as vortex beams, have garnered significant attention due to promising applications in areas ranging from optical trapping to communication. In recent years, there has been a surge in global research exploring the potential of high-intensity vortex laser beams and specifically their interactions with plasmas. Here, this paper provides a comprehensive review of recent advances in this area. Compared with conventional laser beams, intense vortex beams exhibit unique properties such as twisted phase fronts, OAM delivery, hollow intensity distribution, and spatially isolated longitudinal fields. These distinct characteristics give rise to a multitude of rich phenomena, profoundly influencing laser-plasma interactions and offering diverse applications. The paper also discusses future prospects and identifies promising general research areas involving vortex beams. These areas include low-divergence particle acceleration, instability suppression, high-energy photon delivery with OAM, and the generation of strong magnetic fields. With growing scientific interest and application potential, the study of intense vortex lasers is poised for rapid development in the coming years.