128 citations · 269 across the 12 of their papers we have counts for
12 papers
Observation of stopping power reduction at strong ion-plasma coupling
Yun Liu, Jieru Ren, Zhigang Deng +30
Ion stopping in dense plasma is crucial for stellar evolution and fusion ignition. However, its behavior in the strong ion-plasma coupling regime beyond the linear limit has long r…
Long Living Hot and Dense Plasma from Relativistic Laser-Nanowire Array Interaction
Ehsan Eftekhari-Zadeh, Mikhail Gyrdymov, Parysatis Tavana +13
Long-living, hot and dense plasmas generated by ultra-intense laser beams are of critical importance for laser-driven nuclear physics, bright hard X-ray sources, and laboratory ast…
Express Diagnostic of Intense Laser-driven MeV Radiation Source using Copper Isotopes
Mingzhe Yang, Ziyao wang, Jieru Ren +28
We explored the generation and diagnosis of high-brightness MeV bremsstrahlung radiation caused by intense beam of relativistic electrons propagating in a tantalum converter. The i…
Cross-Filament Stochastic Acceleration of Electrons in Kilojoule Picosecond Laser Interactions with Near Critical Density Plasmas
X. F. Shen, A. Pukhov, O. N. Rosmej +1
Understanding the interaction of kilojoule, picosecond laser pulse with long-scale length preplasma or homogeneous near critical density (NCD) plasma is crucial for guiding experim…
Time-Of-Flight methodologies with large-area diamond detectors for ion characterization in laser-driven experiments
M. Salvadori, G. Di Giorgio, M. Cipriani +13
Time-Of-Flight (TOF) technique coupled with semiconductor detectors is a powerful instrument to provide real-time characterization of ions accelerated because of laser-matter inter…
Bright betatron radiation from direct-laser-accelerated electrons at moderate relativistic laser intensity
O. N. Rosmej, X. F. Shen, A. Pukhov +8
Direct laser acceleration (DLA) of electrons in a plasma of near critical electron density (NCD) and associated synchrotron-like radiation are discussed for moderate relativistic l…
New insights in laser-generated ultra-intense gamma-ray and neutron sources for nuclear applications and science
M. M. Günther, O. N. Rosmej, P. Tavana +7
Ultra-intense MeV photon and neutron beams are indispensable tools in many research fields such as nuclear, atomic and material science as well as in medical and biophysical applic…
High current well-directed beams of super-ponderomotive electrons for laser driven nuclear physics applications
O. N. Rosmej, M. Gyrdymov, M. M. Günther +14
We report on new findings in a laser driven enhanced electron beam generation in the multi MeV energy range at moderate relativistic laser intensities and their applications. In ou…
Interaction of relativistically intense laser pulses with long-scale near critical plasmas for optimization of laser based sources of MeV elec-trons and gamma-rays
O N Rosmej, N E Andreev, S Zaehter +11
Experiments were performed to study electron acceleration by intense sub-picosecond laser pulses propagating in sub-mm long plasmas of near critical electron density (NCD). Low den…
Generation of keV hot near-solid density plasma states at high contrast laser-matter interaction
O. N. Rosmej, Z. Samsonova, S. Höfer +13
We present experimental evidence of ultra-high energy density plasma states with the keV bulk electron temperatures and near-solid electron densities generated during the interacti…
Enhancing laser-driven proton acceleration by using micro-pillar arrays at high drive energy
Dimitri Khaghani, Mathieu Lobet, Björn Borm +8
The interaction of micro- and nano-structured target surfaces with high-power laser pulses is being widely investigated for its unprecedented absorption efficiency. We have develop…
Creation of a homogeneous plasma column by means of hohlraum radiation for ion-stopping measurements
Steffen Faik, Anna Tauschwitz, Mikhail M. Basko +5
In this work, we present the results of two-dimensional radiation-hydrodynamics simulations of a hohlraum target whose outgoing radiation is used to produce a homogeneously ionized…