Física Atómica, Molecular y Nuclear: Envíos recientes
Mostrando ítems 1-20 de 1698
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Artículo
Production of carbon-11 for PET preclinical imaging using a high-repetition rate laser-driven proton source
(Nature Research, 2024-05-20)Most advanced medical imaging techniques, such as positron-emission tomography (PET), require tracers that are produced ...
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Artículo
Digital-analog quantum genetic algorithm using Rydberg-atom arrays
(American Physical Society, 2024-10-03)Digital-analog quantum computing (DAQC) combines digital gates with analog operations, offering an alternative paradigm ...
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Tesis Doctoral
Low Dimensional Optoelectronic Devices enabled by Vacuum and Plasma Technologies
(2024-07-30)The need for energy-efficient technologies is critical for confronting urgent environmental challenges. This Ph.D. thesis ...
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Artículo
Prediction of two-neutron halos in the N = 28 isotones 40Mg and 39Na
(Elsevier, 2024-05-07)The ground states of the nuclei 40Mg and 39Na are investigated using the hyperspherical formalism. Since they are located ...
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Artículo
Radiated power and soft x-ray diagnostics in the SMART tokamak
(American Institute of Physics, 2024-09-01)A multi-energy soft x-ray diagnostic is planned to operate in the small aspect ratio tokamak (SMART), consisting of five ...
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Artículo
Design and development of the magnetic diagnostic systems for the first operational phase of the SMART tokamak
(American Institute of Physics, 2024-08-01)A set of magnetic diagnostics has been designed, manufactured, and calibrated for the first operational phase of the small ...
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Artículo
Electromagnetic VDE and Disruption Analysis in the SMART Tokamak
(Institute of Electrical and Electronics Engineers, 2022-11-02)The SMall aspect ratio tokamak (SMART) is a new spherical device, that is, currently being constructed at the University ...
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Artículo
Design of a Thomson scattering diagnostic for the SMall Aspect Ratio Tokamak (SMART)
(American Institute of Physics, 2024-09-04)We describe the design of a Thomson scattering (TS) diagnostic to be used on the SMall Aspect Ratio Tokamak (SMART). SMART ...
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Artículo
Design, characterization, and modeling of the Charge eXchange Recombination Spectroscopy (CXRS) suite at the SMall Aspect Ratio Tokamak (SMART)
(American Institute of Physics, 2024-07-01)Ion temperature, rotation, and density are key parameters to evaluate the performance of present and future fusion reactors. ...
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Artículo
Parametrized uncertainties in the spectral function model of neutrino charged-current quasielastic interactions for oscillation analyses
(American Physical Society, 2024-04-15)A substantial fraction of systematic uncertainties in neutrino oscillation experiments stem from the lack of precision ...
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Artículo
Disruption prediction with artificial intelligence techniques in tokamak plasmas
(Nature Publishing Group, 2022-06-06)In nuclear fusion reactors, plasmas are heated to very high temperatures of more than 100 million kelvin and, in so-called ...
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Artículo
Conceptual Design of a Scintillator-Based Fast-Ion Loss Detector for the Wendelstein 7-X Stellarator
(IEEE, 2022)A conceptual design of a scintillator-based fast-ion loss detector (FILD) has been developed for the Wendelstein 7-X ...
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Artículo
Active Control of Alfvén Eigenmodes by Externally Applied 3D Magnetic Perturbations
(American Physical Society, 2023)The suppression and excitation of Alfvén eigenmodes have been experimentally obtained, for the first time, by means of ...
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Artículo
Role of 6Li non-sphericity in nuclear reactions below the Coulomb barrier
(Società Italiana di Fisica, 2022-06-28)We investigate the impact of the 6Li ground-state deformation on Coulomb-barrier penetrability in nuclear reactions between ...
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Artículo
Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning
(IOP Publishing, 2022-02-18)An analysis of edge localised mode-free (quiescent) H-mode discharges exhibiting edge harmonic magnetoydrodynamic activity ...
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Artículo
Overview of fast particle experiments in the first MAST Upgrade experimental campaigns
(IOP Publishing, 2024-06-24)MAST-U is equipped with on-axis and off-axis neutral beam injectors (NBI), and these external sources of super-Alfvénic ...
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Artículo
Non-linear MHD investigations of high-confinement regimes without type-I ELMs in ASDEX Upgrade and JT-60SA
(IOP Publishing, 2024-07-18)Large edge localised modes (ELMs) would cause an unacceptable reduction of material lifetime in future large tokamaks due ...
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Artículo
Measurement of toroidal Alfvén eigenmode-driven fast-ion flows using an imaging neutral particle analyzer at ASDEX Upgrade
(IOP Publishing, 2024-05-13)Alfvén Eigenmodes-driven fast-ion flows have been measured for the first time at the ASDEX Upgrade tokamak using an imaging ...
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Artículo
Iterative reconstruction methods and the resolution principle for fast-ion loss detector measurements
(IOP Publishing, 2024-05-21)Fast-ion loss detectors (FILDs) are crucial for analyzing fast-ion dynamics in magnetically confined fusion plasmas. A ...
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Artículo
Initial Operation of the Scintillator-Based Fast-Ion Loss Detector Rotary and Reciprocating System in MAST-U
(Institute of Electrical and Electronics Engineers, 2024-06-24)The first scintillator-based fast-ion loss detector (FILD) was installed in MAST-U as part of its main upgrade and it ...