Zobrazeno 1 - 10
of 12 707
pro vyhledávání: '"Leveque, A."'
Autor:
Nomura, Reika, Vermare, Louise A. Hirao, Fujita, Saneiki, Rim, Donsub, Moriguchi, Shuji, LeVeque, Randall J., Terada, Kenjiro
Although the sequential tsunami scenario detection framework was validated in our previous work, several tasks remain to be resolved from a practical point of view. This study aims to evaluate the performance of the previous tsunami scenario detectio
Externí odkaz:
http://arxiv.org/abs/2407.03631
We consider the two-photon ionization of Hydrogen-like atoms. We find an approximate expression of the long-range phase based on an asymptotic expansion of the continuum eigenfunctions within the Wentzel-Kramers-Brillouin approximation. Combined with
Externí odkaz:
http://arxiv.org/abs/2405.12603
Autor:
Labeye, Marie, Lévêque, Camille, Risoud, François, Maquet, Alfred, Caillat, Jérémie, Taïeb, Richard
We investigate ultrafast vibronic dynamics triggered by intense femtosecond infrared pulses in small molecules. Our study is based on numerical simulations performed with 2D model molecules, and analyzed in the perspective of the renown Lochfrass and
Externí odkaz:
http://arxiv.org/abs/2403.08034
We investigate how vibration affects molecular photoemission dynamics, through simulations on two-dimension asymmetric model molecules including the electronic and nuclear motions in a fully correlated way. We show that a slight anisotropy in the ele
Externí odkaz:
http://arxiv.org/abs/2402.08124
Autor:
Maron, Nicolas, Fernandez, Sébastien, Esnault, François-Xavier, Lévèque, Thomas, Muzeau, Tepuaonini, Wolf, Peter
Publikováno v:
Vol. 32, No. 3 / 29 Jan 2024 / Optics Express, p.4267
We present the results of an optical link to a corner cube on board a tethered balloon at 300 m altitude including a Tip/Tilt compensation for the balloon tracking. Our experiment measures the carrier phase of a 1542 nm laser, which is the useful sig
Externí odkaz:
http://arxiv.org/abs/2401.01899
We present cross sections for the formation of positronium chloride (PsCl) in its ground state from the charge exchange between positronium (Ps) and chloride (Cl$^-$) in the range of 10 meV - 100 eV Ps energy. We have used theoretical models based on
Externí odkaz:
http://arxiv.org/abs/2305.17078
We investigate signatures of anisotropy on the dynamics of time-resolved near-threshold molecular photoemission, through simulations on a one-dimension asymmetric model molecule. More precisely, we study the relationship between the fundamental Wigne
Externí odkaz:
http://arxiv.org/abs/2310.10284
Autor:
Berger, Marsha J., LeVeque, Randall J.
We present an algorithm to solve the dispersive depth-averaged Serre-Green-Naghdi (SGN) equations using patch-based adaptive mesh refinement. These equations require adding additional higher derivative terms to the nonlinear shallow water equations.
Externí odkaz:
http://arxiv.org/abs/2307.05816
Autor:
Dubois, Jonathan, Lévêque, Camille, Caillat, Jérémie, Taïeb, Richard, Saalmann, Ulf, Rost, Jan-Michael
Publikováno v:
Phys. Rev. A 109, 013112 (2024)
We demonstrate that strong-field ionization of atoms driven by circularly polarized light becomes an adiabatic process when described in the frame rotating with the laser field. As a direct consequence, a conservation law emerges: in the rotating fra
Externí odkaz:
http://arxiv.org/abs/2306.12999
Autor:
Gresil, Quentin, Lee, Antony, Leveque, Olivier, Caicedo, Karen, Munoz, Blanca Martin, Kulcsar, Caroline, Goudail, Francois, Bon, Pierre, Cognet, Laurent
Important applications of single-particle tracking (SPT) aim at deciphering the diffusion properties of single fluorescent nanoparticles immersed in heterogeneous environments, such as multi-cellular biological tissues. To maximize the particle local
Externí odkaz:
http://arxiv.org/abs/2304.12774