Results 31 to 40 of about 331,101 (291)

A cellular automaton model of laser–plasma interactions

Laser and Particle Beams, 2001
This paper deals with the realization of a CA model of the physical interactions occurring when high-power laser pulses are focused on plasma targets. The low-level and microscopic physical laws of interactions among the plasma and the photons in the pulse are described. In particular, electron–electron interaction via the Coulomb force and photon–
BATANI D., BIAVA S., BITTANTI, SERGIO, PREVIDI F.   +3 more
openaire   +4 more sources

Effect of external magnetic field on wakefield generation in underdense plasma slab using backward semi-Lagrangian Vlasov code

Physical Review Accelerators and Beams, 2019
Laser wakefield excitation in the interaction of femtosecond laser pulse with an underdense thin magnetized plasma slab is studied by one dimensional relativistic Vlasov-Maxwell system of equations.
S. N. Razavinia, M. Ghorbanalilu
doaj   +1 more source

Femtosecond x rays from laser-plasma accelerators [PDF]

, 2013
Relativistic interaction of short-pulse lasers with underdense plasmas has recently led to the emergence of a novel generation of femtosecond x-ray sources. Based on radiation from electrons accelerated in plasma, these sources have the common properties
Beck, A., Corde, S., Fitour, R., Lambert, G., Lefebvre, E., Malka, V., Phuoc, K. Ta, Rousse, A.   +7 more
core   +4 more sources

First laser–plasma interaction experiments on Shenguang Octopus laser facility [PDF]

Matter and Radiation at Extremes
On laser facilities for achieving inertial confinement fusion ignition, several beams are usually bundled together and injected into the target chamber through a common port.
T. Gong, Z. C. Li, T. Xu, Q. Wang, Y. Y. Liu, K. Q. Pan, Y. Ji, W. S. Zhang, B. Li, Z. J. Liu, X. Li, L. Hao, R. Yan, H. Zhao, Y. G. Liu, B. Deng, X. M. Liu, Y. L. Li, X. S. Peng, Z. Y. Guan, S. W. Li, X. H. Jiang, Q. Li, W. Zhang, J. Zheng, P. Li, H. B. Cai, S. Y. Zou, Y. S. Dong, F. Wang, D. Yang, Q. H. Zhu, J. M. Yang, Z. Q. Zhao, Y. K. Ding   +34 more
doaj   +1 more source

Laser Plasma Interactions and Applications [PDF]

Laser plasma accelerators , 2013
Laser-Plasma Interactions and Applications covers the fundamental and applied aspects of high power laser-plasma physics. With an internationally renowned team of authors, the book broadens the knowledge of young researchers working in high power laser-plasma science by providing them with a thorough pedagogical grounding in the interaction of laser ...
V. Malka, J. Faure, Y. Gauduel
openaire   +2 more sources

Transition from Coherent to Stochastic electron heating in ultrashort relativistic laser interaction with structured targets

Scientific Reports, 2017
Relativistic laser interaction with micro- and nano-scale surface structures enhances energy transfer to solid targets and yields matter in extreme conditions. We report on the comparative study of laser-target interaction mechanisms with wire-structures
G. Cristoforetti, P. Londrillo, P. K. Singh, F. Baffigi, G. D’Arrigo, Amit D. Lad, R. G. Milazzo, A. Adak, M. Shaikh, D. Sarkar, G. Chatterjee, J. Jha, M. Krishnamurthy, G. R. Kumar, L. A. Gizzi   +14 more
doaj   +1 more source

Laser-heater assisted plasma channel formation in capillary discharge waveguides

, 2013
A method of creating plasma channels with controllable depth and transverse profile for the guiding of short, high power laser pulses for efficient electron acceleration is proposed.
Benedetti, C., Bobrova, N. A., Bulanov, S. S., Esarey, E., Geddes, C. G. R., Leemans, W. P., Sasorov, P. V., Schroeder, C. B.   +7 more
core   +1 more source

Quasimonoenergetic electron beams produced by colliding cross-polarized laser pulses in underdense plasmas

, 2008
The interaction of two laser pulses in an underdense plasma has proven to be able to inject electrons in plasma waves, thus providing a stable and tunable source of electrons. Whereas previous works focused on the "beatwave" injection scheme in which two
Davoine, X., Faure, J., Lefebvre, E., Lifschitz, A., Malka, V., Rechatin, C.   +5 more
core   +3 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Synchronized off-harmonic probe laser with highly variable pulse duration for laser–plasma interaction experiments

High Power Laser Science and Engineering
This paper presents the development and experimental utilization of a synchronized off-harmonic laser system designed as a probe for ultra-intense laser–plasma interaction experiments.
J. Hornung, Y. Zobus, H. Lorenté, C. Brabetz, B. Zielbauer, V. Bagnoud   +5 more
doaj   +1 more source