Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Pogorelsky, I"'
Autor:
Zingale, A., Waczynski, S., Pogorelsky, I., Polyanskiy, M., Sears, J., Lakis, R. E., Milchberg, H. M.
Detection of radioactive material at distances greater than the radiated particle range is an important goal with applications in areas such as national defense and disaster response. Here we demonstrate avalanche-breakdown-based remote detection of
Externí odkaz:
http://arxiv.org/abs/2408.13640
Autor:
Gadjev, I., Sudar, N., Babzien, M., Duris, J., Hoang, P., Fedurin, M., Kusche, K., Malone, R., Musumeci, P., Palmer, M., Pogorelsky, I., Polyanskiy, M., Sakai, Y., Swinson, C., Williams, O., Rosenzweig, J. B.
The generation of X-rays and {\gamma}-rays based on synchrotron radiation from free electrons, emitted in magnet arrays such as undulators, forms the basis of much of modern X-ray science. This approach has the drawback of requiring very high energy,
Externí odkaz:
http://arxiv.org/abs/1711.00974
Autor:
Sudar, N., Musumeci, P., Gadjev, I., Sakai, Y., Fabbri, S., Polyanskiy, M., Pogorelsky, I., Fedurin, M., Swinson, C., Kusche, K., Babzien, M., Palmer, M.
Publikováno v:
Phys. Rev. Lett. 120, 114802 (2018)
We present results of an experiment showing the first successful demonstration of a cascaded micro-bunching scheme. Two modulator-chicane pre-bunchers arranged in series and a high power mid-IR laser seed are used to modulate a 52 MeV electron beam i
Externí odkaz:
http://arxiv.org/abs/1708.05456
Autor:
Sakai, Y., Gadjev, I., Hoang, P., Majernik, N., Nause, A., Fukusawa, A., Williams, O., Fedurin, M., Malone, B., Swinson, C., Kusche, K., Polyanski, M., Babzien, M., Montemagno, M., Zhong, Z., Siddons, P., Pogorelsky, I., Yakimenko, V., Kumita, T., Kamiya, Y., Rosenzweig, J. B.
Inverse Compton scattering (ICS) is a unique mechanism for producing fast pulses - picosecond and below - of bright X- to gamma-rays. These nominally narrow spectral bandwidth electromagnetic radiation pulses are efficiently produced in the interacti
Externí odkaz:
http://arxiv.org/abs/1701.00548
Autor:
Zgadzaj, R., Welch, J., Cao, Y., Amorim, L. D., Cheng, A., Gaikwad, A., Iapozzutto, P., Kumar, P., Litvinenko, V. N., Petrushina, I., Samulyak, R., Vafaei-Najafabadi, N., Joshi, C., Zhang, C., Babzien, M., Fedurin, M., Kupfer, R., Kusche, K., Palmer, M. A., Pogorelsky, I. V.
Publikováno v:
Nature Communications; 10/28/2024, Vol. 15 Issue 1, p1-13, 13p
Autor:
Tresca, O., Dover, N. P., Cook, N., Maharjan, C., Polyanskiy, M. N., Najmudin, Z., Shkolnikov, P., Pogorelsky, I.
Publikováno v:
Phys. Rev. Lett. 115, 094802 (2015)
We report on reproducible shock acceleration from irradiation of a $\lambda = 10$ $\mu$m CO$_2$ laser on optically shaped H$_2$ and He gas targets. A low energy laser prepulse ($I\lesssim10^{14}\, {\rm Wcm^{-2}}$) was used to drive a blast wave insid
Externí odkaz:
http://arxiv.org/abs/1503.06180
Autor:
Sakai, Y., Williams, O. B., Fukasawa, A., Murokh, A., Kupfer, R., Kusche, K., Fedurin, M., Pogorelsky, I., Polyanskiy, M., Babzien, M., Palmer, M., Rosenzweig, J. B.
Publikováno v:
Journal of Applied Physics; 4/14/2023, Vol. 133 Issue 14, p1-6, 6p
Autor:
Dover, N. P., Palmer, C. A. J., Babzien, M., Bell, A. R., Dangor, A. E., Horbury, T., Ispiriyan, M., Polyanskiy, M. N., Schreiber, J., Schwartz, S., Shkolnikov, P., Yakimenko, V., Pogorelsky, I., Najmudin, Z.
Observations of the interaction of an intense {\lambda}0 \approx 10 {\mu}m laser pulse with near-critical overdense plasmas (ne = 1.8 - 3 nc) are presented. For the first time, transverse optical probing is used to show a recession of the front surfa
Externí odkaz:
http://arxiv.org/abs/1205.4558
Autor:
Shao, L., Cline, D., Ding, X., Ho, Y. K., Kong, Q., Xu, J. J., Pogorelsky, I., Yakimenko, V., Kusche, K.
This paper presents the pre-experiment plan and prediction of the first stage of Vacuum Laser Acceleration (VLA) collaborating by UCLA, Fudan University and ATF-BNL. This first stage experiment is a Proof-of-Principle to support our previously posted
Externí odkaz:
http://arxiv.org/abs/1109.6839
Autor:
Palmer, C. A. J., Dover, N. P., Pogorelsky, I., Babzien, M., Dudnikova, G. I., Ispiriyan, M., Polyanskiy, M. N., Schreiber, J., Shkolnikov, P., Yakimenko, V., Najmudin, Z.
High energy ion beams (> MeV) generated by intense laser pulses promise to be viable alternatives to conventional ion beam sources due to their unique properties such as high charge, low emittance, compactness and ease of beam delivery. Typically the
Externí odkaz:
http://arxiv.org/abs/1006.3163