Dynamics of high-energy proton beam acceleration and focusing from hemisphere-cone targets by high-intensity lasers
نویسندگان
چکیده
منابع مشابه
High Intensity Lasers in Periodontics: A Review
Background and Aim: Lasers can serve as a new powerful tool in dentistry. High intensity laser therapy is becoming the treatment of choice compared with conventional periodontal therapy due to accurate incision and soft and hard tissue ablation, hemostasis, reduction of postoperative pain and infection, optimal debridement, and enhanced healing. Although high intensity laser therapy assumes to ...
متن کاملProton Acceleration by High-Intensity UV Laser Irradiation with Thin Foil Targets
Proton acceleration experiments by irradiation of intense ultra-violet lasers with thin foil targets were conducted. Energies and efficiencies of the accelerated protons were investigated over the target thickness from several mm to 50 nm using various materials. In order to irradiate the very thin foil targets, the discharge pre-amplifier in the previous system was removed to reduce amplified ...
متن کاملProton Acceleration by High Intensity Laser Field: Self-Similarity Description
This paper studies the specific features of energy and angular distribution of protons accelerated by high intensity ultrashort laser pulse from a dense target. Production and acceleration of particle beams by ultrashort laser pulses with light intensities of order of 10 W/cm and higher is interesting both from the theoretical point of view and for practical applications, e.g., development of c...
متن کاملHigh Intensity Femtosecond Lasers to Particle Acceleration and Terahertz Generation
Title of dissertation: NOVEL APPLICATIONS OF HIGH INTENSITY FEMTOSECOND LASERS TO PARTICLE ACCELERATION AND TERAHERTZ GENERATION Andrew G. York, Doctor of Philosophy, 2008 Dissertation directed by: Professor Howard Milchberg Institute for Research in Electronics and Applied Physics We have investigated new applications for high intensity femtosecond lasers theoretically and experimentally, incl...
متن کاملHigh-intensity laser-driven proton acceleration: influence of pulse contrast.
Proton acceleration from the interaction of ultra-short laser pulses with thin foil targets at intensities greater than 10(18) W cm(-2) is discussed. An overview of the physical processes giving rise to the generation of protons with multi-MeV energies, in well defined beams with excellent spatial quality, is presented. Specifically, the discussion centres on the influence of laser pulse contra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review E
سال: 2013
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.87.013108