acceleration mechanisms

acceleration mechanisms

[ak‚sel·ə′rā·shən ′mek·ə·niz·əmz]
(astrophysics)
The ways in which cosmic-ray and solar-flare particles may have acquired their high energies.
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'Computer simulations, space observations, and these experiments reinforce the physics interpretations that are advancing our understanding of the particle acceleration mechanisms in play in high-energy-density cosmic events such as gamma-ray-burst-induced outflows of relativistic plasma.'
However, there are also other acceleration mechanisms, such as the radiation pressure acceleration (RPA), in which acceleration occurs due to the pressure exerted by the incident laser photons.
Another objective is to identify and to analyze its acceleration mechanisms as well understand these mechanisms' contribution to their development.
Content analysis categories are summarized at Table 2 and were set over data analysis process, were based on acceleration mechanisms identified in the theoretical sections and highlighted in turn at Table 1.
It was noticed that the programs use very similar acceleration mechanisms and that they are aligned with those found in the literature review as the most used by accelerators: application process, seed capital, benefits that bring savings in operating costs, mentoring, training activities and network including investors.
However, he said, the working group will work as long as necessary without any acceleration mechanisms to avoid an
For example, ADN probes may include QoS and other acceleration mechanisms in addition to visibility technologies.<p>Most WAN optimization controllers (WOCs) are symmetric, meaning that a WOC is required at both ends of the connection -- say, the branch office and the data center.
"These electron beams are more powerful than any produced in near-Earth space, and understanding their acceleration mechanisms will shed light on a physical process that may occur on other planets, or in astrophysical environments, as well as in the sun's corona," said Doug Rowland, principal investigator for the Firefly mission at NASA Goddard's Space Weather Laboratory.
After a brief historical review of early ring current studies, 32 papers on the physics and structures of the earth's inner magnetosphere are organized into sections that deal with the sources and losses of plasma and energetic particles in the inner magnetosphere, energetic particle acceleration mechanisms, external driving mechanisms of the inner magnetosphere, observational aspects of inner magnetosphere dynamics, and large-scale modeling efforts of the inner magnetosphere.
In particular, the Group created specific incubation and acceleration mechanisms such as the Orange Fab program in Ivory Coast and Senegal, along with management and financing vehicles.
Objective: What is the origin of cosmic rays, what are the dominant acceleration mechanisms in relativistic shocks, how do cosmic rays self-consistently influence the shock dynamics, how are relativistic collisionless shocks formed are longstanding scientific questions, closely tied to extreme plasma physics processes, and where a close interplay between the micro-instabilities and the global dynamics is critical.Relativistic shocks are closely connected with the propagation of intense streams of particles pervasive in many astrophysical scenarios.