English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Two-dimension Particle-in-cell simulations for laser plasma interaction withlaser intensity of $10^{16} W/cm^2$, plasma density range of 0.01-0.28$n_c$ andscale length of $230 -330 \mu m$ showed significant pump depletion of the laserenergy due to stimulated Raman scattering (SRS) and stimulated Brillouinscattering (SBS) in the low density region ($n_e=0.01-0.2 n_c$). Thesimulations identified hot electrons generated by SRS in the low density regionwith moderate energy and by two-plasmon-decay (TPD) near $n_e=0.25n_c$ withhigher energy. The overall hot electron temperature (46 keV) and conversionefficiency (3%) were consistent with the experiment measurements. Thesimulations also showed artificially reducing SBS would lead to stronger SRSand a softer hot electron spectrum.

Pump depletion and hot electron generation in long density scale length plasma with shock ignition high intensity laser