Zobrazeno 1 - 10
of 3 076
pro vyhledávání: '"Berman, S."'
Autor:
Berman, S. A., Mitchell, K. A.
Publikováno v:
Chaos 30, 063121 (2020)
We examine the motion of rigid, ellipsoidal swimmers subjected to a steady vortex flow in two dimensions. Numerical simulations of swimmers in a spatially periodic array of vortices reveal a range of possible behaviors, including trapping inside a si
Externí odkaz:
http://arxiv.org/abs/2002.09569
Autor:
Komarov, F., Parkhomenko, I., Alzhanova, A., Wang, T., Zhussupbekov, K., Zhussupbekova, A., Shvets, I., Wendler, E., Berman, S., Milchanin, O.
Publikováno v:
In Applied Surface Science 1 December 2023 639
Autor:
Rajda, C.M., Feldman, A.G., Boudrias, M.H., Archambault, P.S., Berman, S., Wein, T., Levin, M.F.
Publikováno v:
In Contemporary Clinical Trials July 2023 130
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 52, 125601 (2019)
We study the behavior of reduced models for the propagation of intense laser pulses in atomic gases. The models we consider incorporate ionization, blueshifting, and other nonlinear propagation effects in an ab initio manner, by explicitly taking int
Externí odkaz:
http://arxiv.org/abs/1901.06354
Publikováno v:
Phys. Rev. E 98, 052219 (2018)
We consider the dynamics of electrons in combined strong laser and Coulomb fields. Under a timescale separation condition, we reduce this dynamics to a guiding-center framework. More precisely, we derive a hierarchy of models for the guiding-center d
Externí odkaz:
http://arxiv.org/abs/1808.08039
Publikováno v:
Phys. Rev. A 97, 061402 (2018)
We present a classical model for high harmonic generation during the propagation of an intense laser pulse through an atomic gas. Numerical simulations of the model show excellent quantitative agreement with the corresponding quantum model for the bl
Externí odkaz:
http://arxiv.org/abs/1801.09727
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. A 92, 023422 (2015)
We find that Coulomb focusing persists even when the Coulomb field is barely noticeable compared with the laser field. Delayed recollisions proliferate in this regime and bring back energy slightly above the 3.17 U_p high-harmonic cutoff, in stark co
Externí odkaz:
http://arxiv.org/abs/1506.00805
Publikováno v:
In NeuroImage 15 July 2019 195:128-139
Autor:
Berman, S. L.
Publikováno v:
Astron.Astrophys. 412 (2003) 387-398
Gas and stars in spiral galaxies are modelled with the DUAL code, using hydrodynamic and N-body techniques. The simulations reveal morphological differences mirroring the dual morphologies seen in B and K' band observations of many spiral galaxies. I
Externí odkaz:
http://arxiv.org/abs/astro-ph/0207110