(American Physical Society, 2002-06-24) Gómez Ramos, Mario; Física Atómica, Molecular y Nuclear; Ministerio de Ciencia e Innovación (MICIN). España; Junta de Andalucía
In this work, I present the first, to my knowledge, theoretical description of two-proton removal reactions with proton target (p, 3p) for medium-mass nuclei at intermediate energies and present cross sections for the different bound states of the residual nucleus with two fewer protons. The description of the reaction assumes two sequential “quasifree” collisions between the target and removed protons and considers eikonal propagation in between. The formalism is applied to the reactions 12C(p, 3p)10Be, 28Mg(p, 3p)26Ne and 54Ca(p, 3p)52Ar, finding reasonable agreement to ex-perimental data for the 12C target and an overestimation of a factor ≈ 3 for the more neutron-rich and 54Ca, which is similar to the results found in two-proton knockout experiments with 9Be and 12C targets.
(Institute of Electrical and Electronics Engineers (IEEE), 2025-06-25) Fernández Prieto, Armando; Mesa Ledesma, Francisco Luis; Martel Villagrán, Jesús; Quevedo-Teruel, Óscar; Medina Mena, Francisco; Electrónica y Electromagnetismo; Física Aplicada I; Física Aplicada II; Ministerio de Ciencia, Innovación y Universidades (MICIU). España
Higher-order symmetries are essential in physics and electromagnetism, providing insights into the fundamental principles that govern a great variety of physical phenomena. Beyond their theoretical importance, these symmetries bring practical advantages, simplifying complex calculations and enhancing the design and functionality of numerous technological applications. This article investigates the recent application of higher-order symmetries, particularly glide symmetry, in the design of planar microwave circuits, with a focus on common-mode rejection filters. By reviewing recent advancements and applications, we aim to underscore the potential of these advanced symmetries to significantly enhance the performance and versatility of micro-wave planar circuits, as well as to inspire further research and innovation within this field.
(2026) Torres Álvarez, Alba; Sánchez-Gutiérrez, Bianca; Comunicación Audiovisual y Publicidad
El presente Trabajo de Fin de Grado trata de un proyecto editorial con temática feminista. El formato, siendo este una revista, ha sido elegido por su tolerancia para integrar distintos elementos como investigación y divulgación, reflexión crítica, comunicación e identidad visual y conceptualización.
