Zobrazeno 1 - 10
of 466
pro vyhledávání: '"Woolsey N"'
Autor:
Sakawa, Y., Ishihara, H., Ryazantsev, S. N., Alkhimova, M. A., Kumar, R., Kuramoto, O., Matsumoto, Y., Ota, M., Egashira, S., Nakagawa, Y., Minami, T., Sakai, K., Taguchi, T., Habara, H., Kuramitsu, Y., Morace, A., Abe, Y., Arikawa, Y., Fujioka, S., Kanasaki, M., Asai, T., Morita, T., Fukuda, Y., Pikuz, S., Pikuz, T., Ohira, Y., Doehl, L. N. K., Woolsey, N., Sano, T.
An experimental investigation of collisionless shock ion acceleration is presented using a multicomponent plasma and a high-intensity picosecond duration laser pulse. Protons are the only accelerated ions when a near-critical-density plasma is driven
Externí odkaz:
http://arxiv.org/abs/2408.13088
Autor:
Vladisavlevici, I. -M., Vlachos, C., Dubois, J. -L., Huerta, A., Agarwal, S., Ahmed, H., Apiñaniz, J. I., Cernaianu, M., Gugiu, M., Krupka, M., Lera, R., Morabito, A., Sangwan, D., Ursescu, D., Curcio, A., Fefeu, N., Pérez-Hernández, J. A., Vacek, T., Vicente, P., Woolsey, N., Gatti, G., Rodríguez-Frías, M. D., Santos, J. J., Bradford, P. W., Ehret, M.
We present a novel scheme for rapid quantitative analysis of debris generated during experiments with solid targets following relativistic laser-plasma interaction at high-power laser facilities. Experimental data indicates that predictions by availa
Externí odkaz:
http://arxiv.org/abs/2403.10431
Autor:
Ehret, M., Bailly-Grandvaux, M., Korneev, Ph., Apiñaniz, J. I., Brabetz, C., Morace, A., Bradford, P., d'Humières, E., Schaumann, G., Bagnoud, V., Malko, S., Matveevskii, C., Roth, M., Volpe, L., Woolsey, N. C., Santos, J. J.
Publikováno v:
Physics of Plasmas 30, 013105 (2023)
Strong electromagnetic pulses (EMP) are generated from intense laser interactions with solid-density targets, and can be guided by the target geometry, specifically through conductive connections to the ground. We present an experimental characteriza
Externí odkaz:
http://arxiv.org/abs/2209.00272
Autor:
Pérez-Callejo, G., Vlachos, C., Walsh, C. A., Florido, R., Bailly-Grandvaux, M., Vaisseau, X., Suzuki-Vidal, F., McGuffey, C., Beg, F. N., Bradford, P., Ospina-Bohórquez, V., Batani, D., Raffestin, D., Colaïtis, A., Tikhonchuk, V., Casner, A., Koenig, M., Albertazzi, B., Fedosejevs, R., Woolsey, N., Ehret, M., Debayle, A., Loiseau, P., Calisti, A., Ferri, S., Honrubia, J., Kingham, R., Mancini, R. C., Gigosos, M. A., Santos, J. J.
Investigating the potential benefits of the use of magnetic fields in Inertial Confinement Fusion (ICF) experiments has given rise to new experimental platforms like the Magnetized Liner Inertial Fusion (MagLIF) approach at the Z-machine (Sandia Nati
Externí odkaz:
http://arxiv.org/abs/2203.12099
Autor:
Cristoforetti, G., Huller, S., Koester, P., Antonelli, L., Atzeni, S., Baffigi, F., Batani, D., Baird, C., Booth, N., Galimberti, M., Glize, K., Heron, A., Khan, M., Loiseau, P., Mancelli, D., Notley, M., Oliveira, P., Renner, O., Smid, M., Schiavi, A., Tran, G., Woolsey, N. C., Gizzi, L. A.
We report results and modelling of an experiment performed at the TAW Vulcan laser facility, aimed at investigating laser-plasma interaction in conditions which are of interest for the Shock Ignition scheme to Inertial Confinement Fusion, i.e. laser
Externí odkaz:
http://arxiv.org/abs/2108.13485
Autor:
Sakawa Y., Kuramitsu Y., Morita T., Kato T., Tanji H., Ide T., Nishio K., Kuwada M., Tsubouchi T., Ide H., Norimatsu T., Gregory C., Woolsey N., Schaar K., Murphy C., Gregori G., Diziere A., Pelka A., Koenig M., Wang S., Dong Q., Li Y., Park H.-S., Ross S., Kugland N., Ryutov D., Remington B., Spitkovsky A., Froula D., Takabe H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 15001 (2013)
A collisionless Weibel-instability mediated shock in a self-generated magnetic field is studied using two-dimensional particle-in-cell simulation [Kato and Takabe, Astophys. J. Lett. 681, L93 (2008)]. It is predicted that the generation of the Weibel
Externí odkaz:
https://doaj.org/article/0f6d431bf55d4645952a08f839d170e4
Autor:
Nishio K., Sakawa Y., Kuramitsu Y., Morita T., Ide T., Kuwada M., Koga M., Kato T., Norimatsu T., Gregory C., Woolsey N., Murphy C., Gregori G., Schaar K., Diziere A., Koenig M., Pelka A., Wang S., Dong Q., Li Y., Takabe H.
Publikováno v:
EPJ Web of Conferences, Vol 59, p 15005 (2013)
The experiments to simulate astrophysical jet generation are performed using Gekko XII (GXII) HIPER laser system at the Institute of Laser Engineering. In the experiments a fast plasma flow generated by shooting a CH plane (10 μm thickness) is obser
Externí odkaz:
https://doaj.org/article/246f3cc5e76e4c6a896ccca395955798
Autor:
Tubman, E. R., Joglekar, A. S., Bott, A. F. A., Borghesi, M., Coleman, B., Cooper, G., Danson, C. N., Durey, P., Foster, J. M., Graham, P., Gregori, G., Gumbrell, E. T., Hodge, M. P. Hill. T., Kar, S., Kingham, R. J., Read, M., Ridgers, C. P., Skidmore, J., Spindloe, C., Thomas, A. G. R., Treadwell, P., Wilson, S., Willingale, L., Woolsey, N. C.
Magnetized plasma interactions are ubiquitous in astrophysical and laboratory plasmas. Various physical effects have been shown to be important within colliding plasma flows influenced by opposing magnetic fields, however, experimental verification o
Externí odkaz:
http://arxiv.org/abs/2010.09924
Autor:
Del Sorbo, D., Antonelli, L., Davies, P. J., Döhl, L. N. K., Murphy, C. D., Woolsey, N., Fiuza, F., Chen, H., Ridgers, C. P.
The mechanism of laser-driven relativistic pair-jet production qualitatively changes as laser intensity exceeds $I\gtrsim5\times10^{22}$ W/cm$^{2}$ because of the appearance of laser-induced strong-field QED processes. Here, we show that by exceeding
Externí odkaz:
http://arxiv.org/abs/1902.01044
Autor:
Antonelli, L., Barbato, F., Neumayer, P., Mancelli, D., Trela, J., Zeaoruli, G., Bagnoud, V., Brabetz, C., Zielbauer, B., Borm, B., Bradford, P., Woolsey, N., Batani, D.
X-ray phase-contrast imaging (XPCI) is a versatile technique with wide-ranging applications, particularly in the fields of biology and medicine. Where X-ray absorption radiography requires high density ratios for effective imaging, XPCI is more sensi
Externí odkaz:
http://arxiv.org/abs/1801.10049