Experimental Validation of Low-Z Ion-Stopping Formalisms Around the Bragg Peak in High-Energy-Density Plasmas
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'We report on the first accurate validation of low-Z ion-stopping formalisms in the regime ranging from low-velocity ion stopping – through the Bragg peak – to high-velocity ion stopping in well-characterized High-Energy-Density Plasmas. These measurements were executed at electron temperatures and number densities in the range of 1.4 – 2.8 keV and 4x10^23 – 8x10^23 cm^-3, respectively. For these conditions, it is experimentally demonstrated that the Brown-Preston-Singleton formalism provides a better description of the ion stopping than other formalisms around the Bragg peak, except for the ion stopping at vi ~ 0.3vth, where the Brown-Preston-Singleton formalism significantly under predicts the observation. It is postulated that the inclusion of nuclear-elastic scattering and possibly non-thermal velocity distributions, due to the Knudse' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["ab-initio theory","alpha heating and ignition","alpha particles","areal density","Bragg peak","charged-particle spectrometry","diagnostics","high energy density physics","inertial confinement fusion","plasma stopping power"]} <|eot_id|>
 Here is the Description of a dataset. Description:'We report on the first accurate validation of low-Z ion-stopping formalisms in the regime ranging from low-velocity ion stopping – through the Bragg peak – to high-velocity ion stopping in well-characterized High-Energy-Density Plasmas. These measurements were executed at electron temperatures and number densities in the range of 1.4 – 2.8 keV and 4x10^23 – 8x10^23 cm^-3, respectively. For these conditions, it is experimentally demonstrated that the Brown-Preston-Singleton formalism provides a better description of the ion stopping than other formalisms around the Bragg peak, except for the ion stopping at vi ~ 0.3vth, where the Brown-Preston-Singleton formalism significantly under predicts the observation. It is postulated that the inclusion of nuclear-elastic scattering and possibly non-thermal velocity distributions, due to the Knudse' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
We report on the first accurate validation of low-Z ion-stopping formalisms in the regime ranging from low-velocity ion stopping – through the Bragg peak – to high-velocity ion stopping in well-characterized High-Energy-Density Plasmas. These measurements were executed at electron temperatures and number densities in the range of 1.4 – 2.8 keV and 4x10^23 – 8x10^23 cm^-3, respectively. For these conditions, it is experimentally demonstrated that the Brown-Preston-Singleton formalism provides a better description of the ion stopping than other formalisms around the Bragg peak, except for the ion stopping at vi ~ 0.3vth, where the Brown-Preston-Singleton formalism significantly under predicts the observation. It is postulated that the inclusion of nuclear-elastic scattering and possibly non-thermal velocity distributions, due to the Knudse
ab-initio theory; alpha heating and ignition; alpha particles; areal density; Bragg peak; charged-particle spectrometry; diagnostics; high energy density physics; inertial confinement fusion; plasma stopping power