Results 81 to 90 of about 2,752,786 (196)

P3: An installation for high-energy density plasma physics and ultra-high intensity laser–matter interaction at ELI-Beamlines

open access: yesMatter and Radiation at Extremes, 2017
ELI-Beamlines (ELI-BL), one of the three pillars of the Extreme Light Infrastructure endeavour, will be in a unique position to perform research in high-energy-density-physics (HEDP), plasma physics and ultra-high intensity (UHI) (1022W/cm2) laser–plasma
S. Weber   +39 more
doaj   +1 more source

NASA's Laboratory Astrophysics Workshop: Opening Remarks

open access: yes, 2002
The Astronomy and Physics Division at NASA Headquarters has an active and vibrant program in Laboratory Astrophysics. The objective of the program is to provide the spectroscopic data required by observers to analyze data from NASA space astronomy ...
Hasan, Hashima
core  

Molecules in Cool Stars: The A2Π − X2Σ+ and the B2Σ+ − X2Σ+ Band Systems of CaCl

open access: yesThe Astrophysical Journal
Cool red giant stars exhibit absorption bands of calcium monochloride (CaCl) in the optical region. In this work, the bands of CaCl corresponding to the A ^2 Π − X ^2 Σ ^+ transition with ${v}^{{\prime} }\leqslant $ 4 and v ″ ≤ 4, and B ^2 Σ ^+ − X ^2 Σ ^
Léo Lavy, Peter F. Bernath
doaj   +1 more source

Functionalization of Benzene Ices by Atomic Oxygen

open access: yesThe Astrophysical Journal
Small aromatic molecules, including functionalized derivatives of benzene, are known to be present throughout the different stages of star and planet formation.
Elettra L. Piacentino   +8 more
doaj   +1 more source

"DIANA" - A New, Deep-Underground Accelerator Facility for Astrophysics Experiments [PDF]

open access: yes, 2009
The DIANA project (Dakota Ion Accelerators for Nuclear Astrophysics) is a collaboration between the University of Notre Dame, University of North Carolina, Western Michigan University, and Lawrence Berkeley National Laboratory to build a nuclear ...
Wiescher, M.   +4 more
core  

Astro2020: Decadal Survey on Astronomy and Astrophysics : State of the Profession Considerations for Laboratory Astrophysics

open access: yes, 2019
International audienceAstrophysics advances, in part, through laboratory astrophysics studies of the underlying processes controlling the observed properties of the Cosmos. These studies encompass both theoretical and experimental research.
Lee, Timothy J.   +70 more
core   +2 more sources

Design of experiments characterizing heat conduction in magnetized, weakly collisional plasma

open access: yesHigh Power Laser Science and Engineering
Heat conduction in weakly collisional, magnetized plasma is challenging to model accurately due to multifaceted physics governing heat-carrying electrons, including microinstabilities that scatter electrons and modify heat transport.
Thomas A. Vincent   +17 more
doaj   +1 more source

Laboratory Astrophysics on High Power Lasers and Pulsed Power Facilities

open access: yes, 2002
Over the past decade a new genre of laboratory astrophysics has emerged, made possible by the new high energy density (HED) experimental facilities, such as large lasers, z-pinch generators, and high current particle accelerators. (Remington, 1999; 2000;
Remington, B. A.
core  

Astronomy & Astrophysics (CAUCASUS)-VOLUME 1

open access: yes, 2016
                                                                        ...
(CAUCASUS), Astronomy & Astrophysics
core   +1 more source

Ultra-high charge electron acceleration for nuclear applications

open access: yesFundamental Plasma Physics
Ultra-intense laser-plasma wakefield accelerator possess several superior properties compared with the traditional radio-frequency accelerators. These characteristics include femtosecond duration, micro-source size, and ultra-dense beam density, result ...
Liming Chen   +8 more
doaj   +1 more source

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