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MuÑoz Santiburcio, DanielAutor o CoautorKohanoff, JorgeAutor o CoautorNonlinear electronic stopping of negatively charged particles in liquid water
Publicado en:Physical Review Research. 5 (3): 33063- - 2023-07-31 5(3), DOI: 10.1103/PhysRevResearch.5.033063
Autores: Koval, NE; Da Pieve, F; Gu, B; Muñoz-Santiburcio, D; Kohanoff, J; Artacho, E
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Resumen
We present real-time time-dependent density-functional-theory calculations of the electronic stopping power for negative and positive projectiles (electrons, protons, antiprotons, and muons) moving through liquid water. After correction for finite mass effects, the nonlinear stopping power obtained in this paper is significantly different from the previously known results from semiempirical calculations based on the dielectric response formalism. Linear-nonlinear discrepancies are found both in the maximum value of the stopping power and the Bragg peak's position. Our results indicate the importance of the nonlinear description of electronic processes, particularly, for electron projectiles, which are modeled here as classical point charges. Our findings also confirm the expectation that the quantum nature of the electron projectile should substantially influence the stopping power around the Bragg peak and below. © 2023 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
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Impacto bibliométrico. Análisis de la aportación y canal de difusión
El trabajo ha sido publicado en la revista Physical Review Research debido a la progresión y el buen impacto que ha alcanzado en los últimos años, según la agencia WoS (JCR), se ha convertido en una referencia en su campo. En el año de publicación del trabajo, 2023, se encontraba en la posición 26/112, consiguiendo con ello situarse como revista Q1 (Primer Cuartil), en la categoría Physics, Multidisciplinary.
2025-06-16:
- WoS: 1
- Scopus: 1
- OpenCitations: 1
Impacto y visibilidad social
Análisis de liderazgo de los autores institucionales
Este trabajo se ha realizado con colaboración internacional, concretamente con investigadores de: Belgium; China; United Kingdom.