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pro vyhledávání: '"Shadwick A"'
Autor:
Lee, Frank M., Shadwick, B. A.
We present a novel method for solving the linearized Vlasov--Poisson equation, based on analyticity properties of the equilibrium and initial condition through Cauchy-type integrals, that produces algebraic expressions for the distribution and field,
Externí odkaz:
http://arxiv.org/abs/2305.03896
Autor:
Annie Foppert, Sophie Bestley, Elizabeth H. Shadwick, Andreas Klocker, Clara R. Vives, Guillaume Liniger, Karen J. Westwood
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Circulation and water masses in the greater Prydz Bay region were surveyed in the austral summer 2021 (January-March) during the ‘Trends in Euphausiids off Mawson, Predators and Oceanography’ (TEMPO) experiment, and are described in this paper. T
Externí odkaz:
https://doaj.org/article/98f3d4c7afc44434a89430c07a786bc8
Autor:
Chandre, Cristel, Shadwick, Bradley A
We consider a reduced dynamics for the first four fluid moments of the onedimensional Vlasov-Poisson equation, namely, the fluid density, fluid velocity, pressure and heat flux. This dynamics depends on an equation of state to close the system. This
Externí odkaz:
http://arxiv.org/abs/2206.06850
Autor:
Fuchs, M., Shadwick, B. A., Vafaei-Najafabadi, N., Thomas, A. G. R., Andonian, G., Büscher, M., Lehrach, A., Apsimon, O., Xia, G., Filippetto, D., Schroeder, C. B., Downer, M. C.
High-brightness beams generated by particle sources based on advanced accelerator concepts have the potential to become an essential part of future accelerator technology. High-gradient accelerators can generate and rapidly accelerate particle beams
Externí odkaz:
http://arxiv.org/abs/2203.08379
Autor:
Benedetti, C., Bulanov, S. S., Esarey, E., Geddes, C. G. R., Gonsalves, A. J., Huebl, A., Lehe, R., Nakamura, K., Schroeder, C. B., Terzani, D., van Tilborg, J., Turner, M., Vay, J. -L., Zhou, T., Albert, F., Bromage, J., Campbell, E. M., Froula, D. H., Palastro, J. P., Zuegel, J., Bruhwiler, D., Cook, N. M., Cros, B., Downer, M. C., Fuchs, M., Shadwick, B. A., Gessner, S. J., Hogan, M. J., Hooker, S. M., Jing, C., Krushelnick, K., Thomas, A. G. R., Leemans, W. P., Maier, A. R., Osterhoff, J., Poder, K., Thevenet, M., Joshi, C., Mori, W. B., Milchberg, H. M., Palmer, M., Power, J. G., Vafaei-Najafabadi, N.
White paper to the Proceedings of the U.S. Particle Physics Community Planning Exercise (Snowmass 2021): Linear colliders based on laser-plasma accelerators
Comment: Contribution to Snowmass 2021, Accelerator Frontier
Comment: Contribution to Snowmass 2021, Accelerator Frontier
Externí odkaz:
http://arxiv.org/abs/2203.08366
Autor:
Rakowski, Rafal, Zhang, Ping, Jensen, Kyle, Kettle, Brendan, Kawamoto, Tim, Banerjee, Sudeep, Fruhling, Colton, Golovin, Grigory, Haden, Daniel, Robinson, Matthew S., Umstadter, Donald, Shadwick, B. A., Fuchs, Matthias
Ultrafast high-brightness X-ray pulses have proven invaluable for a broad range of research. Such pulses are typically generated via synchrotron emission from relativistic electron bunches using large-scale facilities. Recently, significantly more co
Externí odkaz:
http://arxiv.org/abs/2202.01321
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Grazing dynamics are one of the most poorly constrained components of the marine carbon cycle. We use inverse modeling to infer the distribution of community‐integrated zooplankton grazing dynamics based on the ability of different grazing
Externí odkaz:
https://doaj.org/article/14be9ac56d934964b6c4d95cde62d162
Publikováno v:
Phys. Rev. A 92, 023834 (2015)
In this paper we present an analysis of the spin behavior of electrons propagating through a laser field. We present an experimentally realizable scenario in which spin-dependent effects of the interaction between the laser and the electrons are domi
Externí odkaz:
http://arxiv.org/abs/2105.06909
Autor:
Chandre, Cristel, Shadwick, Bradley A.
We consider the Vlasov-Maxwell equations with one spatial direction and two momenta, one in the longitudinal direction and one in the transverse direction. By solving the Jacobi identity, we derive reduced Hamiltonian fluid models for the density, th
Externí odkaz:
http://arxiv.org/abs/2105.03194
We analyze the noise in macro-particle methods used in plasma physics and fluid dynamics, leading to approaches for minimizing the total error, focusing on electrostatic models in one dimension. We describe kernel density estimation for continuous va
Externí odkaz:
http://arxiv.org/abs/2102.02377