Holographic interference in atomic photoionization from a semiclassical standpoint [PDF]
, 2019 A theoretical study of the interference pattern imprinted on the doubly differential momentum distribution of the photoelectron due to atomic ionization induced by a short laser pulse is developed from a semiclassical standpoint. We use the semiclassical
Arbo, Diego, López, Sebastián David
core +2 more sources
Coherence-length effects in fast atom diffraction at grazing incidence [PDF]
, 2018 Coherence properties of projectiles, found relevant in ion-atom collisions, are investigated by analyzing the influence of the degree of coherence of the atomic beam on interference patterns produced by grazing-incidence fast-atom diffraction (GIFAD or ...
Frisco, Leandro +2 more
core +1 more source
Historia y Espacio, 1994 En este apartado encontrarás un breve resumen, de los diferentes trabajos que componen la publicación número 15 de la revista: Historia y Espacio.
Historia y Espacio
doaj +1 more source
Dust properties in NGC 6611 [PDF]
, 2000 An investigation on dust properties in the NW portion of NGC 6611 has been conducted polarimetrically to test the existence of abnormal extinction in that section of the open cluster in an independent way. As previously suggested for the η Carinae nebula
Marraco, Hugo Gustavo +2 more
core +2 more sources
Analysis of a long-duration AR throughout five solar rotations: Magnetic properties and ejective events [PDF]
, 2019 Coronal mass ejections (CMEs), which are among the most magnificent solar eruptions, are a major driver of space weather and can thus affect diverse human technologies.
Cremades Fernandez, Maria Hebe +6 more
core +1 more source
New perspectives on the supernova remnant Puppis A based on a radio polarization study [PDF]
, 2018 We present a polarization study towards the supernova remnant (SNR) Puppis A based on original observations performed with the Australia Telescope Compact Array.
Cichowolski, Silvina +2 more
core +2 more sources
Thin-shell wormholes in $$(2+1)$$ ( 2 + 1 ) -dimensional F(R) theories
European Physical Journal C: Particles and Fields, 2021 We construct a broad family of thin-shell wormholes with circular symmetry in $$(2+1)$$ ( 2 + 1 ) -dimensional F(R) theories of gravity, with constant scalar curvature R.
Cecilia Bejarano +2 more
doaj +1 more source
Discovery of a Hot Symbiotic Star in the Cold Antarctic Sky: Symbiotics Are Outliers in SkyMapper uvgriz Photometry [PDF]
, 2018 Using near-ultraviolet flux excess and variability from the SkyMapper Southern Sky Survey11 as novel diagnostics to search for symbiotic stars?cool giants accreting onto compact objects, typically white dwarfs (WDs), we report that Hen 3-1768 (≡ASAS ...
Bohlsen, T. +5 more
core +1 more source
L ∞ algebras and tensor hierarchies in Exceptional Field Theory and Gauged Supergravity
Journal of High Energy Physics, 2019 We show how the gauge and field structure of the tensor hierarchies in Double and E 7(7) Exceptional Field Theory fits into L ∞ algebras. Special attention is paid to redefinitions, the role of covariantly constrained fields and intertwiners. The results
Yago Cagnacci +2 more
doaj +1 more source
Construcciones interdisciplinarias en Educación y Ciencia Abiertas
Informatio, 2022 En este artículo se presentan algunas experiencias realizadas en el marco del Espacio Interdisciplinario de la Universidad de la República, que han contribuido a la construcción de un enfoque convergente del movimiento abierto.
Virginia Rodés Paragarino +1 more
doaj +1 more source