Zobrazeno 1 - 10
of 235
pro vyhledávání: '"A. Povilus"'
Autor:
Strozzi, D. J., Sio, H., Zimmerman, G. B., Moody, J. D., Weber, C. R., Djordjevic, B. Z., Walsh, C. A., Hammel, B. A., Pollock, B. B., Povilus, A.
The use of magnetic fields to improve the performance of hohlraum-driven implosions on the National Ignition Facility (NIF) is discussed. The focus is on magnetically insulated inertial confinement fusion (ICF), where the primary field effect is to r
Externí odkaz:
http://arxiv.org/abs/2404.12614
Autor:
Capra, A., Amole, C., Ashkezari, M. D., Baquero-Ruiz, M., Bertsche, W., Butler, E., Cesar, C. L., Charlton, M., Eriksson, S., Fajans, J., Friesen, T., Fujiwara, M. C., Gill, D. R., Gutierrez, A., Hangst, J. S., Hardy, W. N., Hayden, M. E., Isaac, C. A., Jonsell, S., Kurchaninov, L ., Little, A., McKenna, J. T. K., Menary, S., Napoli, S. C., Nolan, P., Olchanski, K., Olin, A., Povilus, A., Pusa, P., Robicheaux, F., Sarid, E., Silveira, D. M., So, C., Tharp, T. D., Thompson, R. I., van der Werf, D. P., Vendeiro, Z., Wurtele, J. S., Zhmoginov, A. I., Charman, A. E.
Publikováno v:
Hyperfine Interact 238, 9 (2017)
The ALPHA collaboration has successfully demonstrated the production and the confinement of cold antihydrogen, $\overline{\mathrm{H}}$. An analysis of trapping data allowed a stringent limit to be placed on the electric charge of the simplest antiato
Externí odkaz:
http://arxiv.org/abs/2107.08152
The temperature of a nonneutral plasma confined in a Penning-Malmberg trap can be determined by slowly lowering one side of the trap's electrostatic axial confinement barrier; the temperature is inferred from the rate at which particles escape the tr
Externí odkaz:
http://arxiv.org/abs/2002.11216
Publikováno v:
Materials Today Advances, Vol 20, Iss , Pp 100431- (2023)
Light emission with delicate wavelength control generates fundamental colors that are essential for vision-based applications such as displays, information communication, visual and augmented reality. Yet these light emitting technologies critically
Externí odkaz:
https://doaj.org/article/bd96cbae70ab47d4a05379ae7df31e41
Publikováno v:
In Materials Today Advances December 2023 20
Akademický článek
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Autor:
Povilus, Rebecca A., DaCosta, Jeffrey M., Grassa, Christopher, Satyaki, Prasad R. V., Moeglein, Morgan, Jaenisch, Johan, Xi, Zhenxiang, Mathews, Sarah, Gehring, Mary, Davis, Charles C., Friedman, William E.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2020 Apr . 117(15), 8649-8656.
Externí odkaz:
https://www.jstor.org/stable/26930922
Autor:
Liu, J. X., Sears, J., McMahon, M., Tummel, K., Cooper, C., Higginson, D., Shaw, B., Povilus, A., Link, A., Schmidt, A.
The dense plasma focus (DPF) is a classic Z-pinch plasma device that has been studied for decades as a radiation source. The formation of the m = 0 plasma instability during the compression phase is linked to the generation of high-energy charged par
Externí odkaz:
http://arxiv.org/abs/1610.09092
Autor:
Povilus, A. P., DeTal, N. D., Evans, L. T., Evetts, N., Fajans, J., Hardy, W. N., Hunter, E. D., Martens, I., Robicheaux, F., Shanman, S., So, C., Wang, X., Wurtele, J. S.
Publikováno v:
Phys. Rev. Lett. 117, 175001 (2016)
We observe that high-Q electromagnetic cavity resonances increase the cyclotron cooling rate of pure electron plasmas held in a Penning-Malmberg trap when the electron cyclotron frequency, controlled by tuning the magnetic field, matches the frequenc
Externí odkaz:
http://arxiv.org/abs/1609.08761
Autor:
Baquero-Ruiz, M., Charman, A. E., Fajans, J., Little, A., Povilus, A., Robicheaux, F., Wurtele, J. S., Zhmoginov, A. I.
Publikováno v:
New J. Phys. 16 (2014) 083013
Assuming hydrogen is charge neutral, CPT invariance demands that antihydrogen also be charge neutral. Quantum anomaly cancellation also demands that antihydrogen be charge neutral. Standard techniques based on measurements of macroscopic quantities o
Externí odkaz:
http://arxiv.org/abs/1405.1954