Results 21 to 30 of about 2,752,786 (196)

A novel multi-shot target platform for laser-driven laboratory astrophysics experiments

High Power Laser Science and Engineering, 2023
A new approach to target development for laboratory astrophysics experiments at high-power laser facilities is presented. With the dawn of high-power lasers, laboratory astrophysics has emerged as a field, bringing insight into physical processes in ...
Pablo Perez-Martin, Irene Prencipe, Manfred Sobiella, Fabian Donat, Ning Kang, Zhiyu He, Huiya Liu, Lei Ren, Zhiyong Xie, Jun Xiong, Yan Zhang, Florian-Emanuel Brack, Michal Červenák, Pavel Gajdoš, Lenka Hronová, Kakolee Kaniz, Michaela Kozlová, Florian Kroll, Xiayun Pan, Gabriel Schaumann, Sushil Singh, Michal Šmíd, Francisco Suzuki-Vidal, Panzheng Zhang, Jinren Sun, Jianqiang Zhu, Miroslav Krůs, Katerina Falk   +27 more
doaj   +1 more source

Generation of Cold Magnetized Relativistic Plasmas at the Rear of Thin Foils Irradiated by Ultra-High-Intensity Laser Pulses

Applied Sciences, 2021
A scheme to generate magnetized relativistic plasmas in a laboratory setting is proposed. It is based on the interaction of ultra-high-intensity sub-picosecond laser pulses with few-micron-thick foils or films.
Artem V. Korzhimanov
doaj   +1 more source

Modeling solar chromospheric spicules with intense lasers

Frontiers in Physics, 2023
Solar spicules are small-scale jet-like structures in the lower solar atmosphere. Currently, the formation of these widely distributed structures lacks a complete explanation.
Jianzhao Wang, Jiayong Zhong, Jiayong Zhong, Jiayong Zhong, Weiming An, Weiming An, Weimin Zhou, Chen Wang, Bo Zhang, Yongli Ping, Yongli Ping, Wei Sun, Wei Sun, Xiaoxia Yuan, Pengfei Tang, Yapeng Zhang, Qian Zhang, Chunqing Xing, Zhengdong Liu, Jiacheng Yu, Jun Xiong, Shukai He, Roger Hutton, Yuqiu Gu, Gang Zhao, Jie Zhang, Jie Zhang   +26 more
doaj   +1 more source

Laboratory for Underground Nuclear Astrophysics [PDF]

EPJ Web of Conferences
Nuclear reactions shape the life and death of stars and they produce most of the chemical elements in the Universe. The cross section, at the energy of the Gamow peak, is a crucial ingredient to improve our knowledge on stellar and Universe chemical ...
Piatti Denise
doaj   +1 more source

Einstein beams and the diffractive aspect of gravitationally-lensed light

New Journal of Physics, 2023
The study of light lensed by cosmic matter has yielded much information about astrophysical questions. Observations are explained using geometrical optics following a ray-based description of light.
V Rodríguez-Fajardo, T P Nguyen, K S Hocek, J M Freedman, E J Galvez   +4 more
doaj   +1 more source

Laboratory Astrophysics and the State of Astronomy and Astrophysics

, 2009
Position paper submitted by the AAS Working Group on Laboratory Astrophysics (WGLA) to the State of the Profession (Facilities, Funding and Programs Study Group) of the Astronomy and Astrophysics Decadal Survey (Astro2010)
WGLA, AAS, Brickhouse, Nancy, Cowan, John, Drake, Paul, Federman, Steven, Ferland, Gary, Frank, Adam, Haxton, Wick, Herbst, Eric, Olive, Keith, Salama, Farid, Savin, Daniel Wolf, Ziurys, Lucy   +12 more
openaire   +4 more sources

Toward Astrophysical Turbulence in the Laboratory

Physical Review Letters, 2012
Turbulence is a ubiquitous phenomenon in space and astrophysical plasmas, driving a cascade of energy from large to small scales and strongly influencing the plasma heating resulting from the dissipation of the turbulence. Modern theories of plasma turbulence are based on the fundamental concept that the turbulent cascade of energy is caused by the ...
Howes, G. G., Drake, D. J., Nielson, K. D., Carter, T. A., Kletzing, C. A., Skiff, F.   +5 more
openaire   +4 more sources

Laboratory Astrophysics – Present and Future

, 2022
This presentation, to start the session, will give an overview of the goals and work of commission B5 on Laboratory Astrophysics. In particular the role and work of the two current working groups on “Spectroscopic and Radiative Data for Molecules”, and ...
Dubernet, Marie-Lise, Barklem, Paul
core   +1 more source

Mini-conference and related sessions on laboratory plasma astrophysics [PDF]

, 2004
This paper provides a summary of some major physics issues and future perspectives discussed in the Mini-Conference on Laboratory Plasma Astrophysics. This mini-conference, sponsored by the Topical Group on Plasma Astrophysics, was held as part of the ...
Hantao Ji, Li, Hui, Hsu, Scott C., Brown, Michael R., R. Paul Drake, Ji, Hantao, Hsu, S. C., Drake, R. P., Scott C. Hsu, Michael Brown, Brown, Michael, Drake, R. Paul, Ji, H., Li, H., Hui Li   +14 more
core   +3 more sources

Felsenkeller shallow-underground accelerator laboratory for nuclear astrophysics

EPJ Web of Conferences, 2015
Favored by the low background in underground laboratories, low-background accelerator-based experiments are an important tool to study nuclear reactions involving stable charged particles. This technique has been used for many years with great success at
Bemmerer D., Cowan T.E., Gohl S., Ilgner C., Junghans A.R., Reinhardt T.P., Rimarzig B., Reinicke S., Röder M., Schmidt K., Schwengner R., Stöckel K., Szücs T., Takács M., Wagner A., Wagner L., Zuber K.   +16 more
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