Submitted by i_owe_them13 t3_zpax7p in askscience
Jon_Beveryman t1_j0u9ayg wrote
Reply to comment by nicuramar in How do X-rays “compress” a nuclear fusion pellet? by i_owe_them13
I would certainly believe that either is possible, but good ol' Winterberg seems to think that radiation pressure dominates, since it scales so strongly with temperature - to the order of 5000 TPa on the surface of the tamper! Meanwhile the ablation pressure should scale "only" with the P-T EOS of the tamper material.
nicuramar t1_j0ubtlm wrote
The articles I read analyses that ablation pressure is so dominant as to render radiation pressure irrelevant. But since it’s not publicly known…
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