Zobrazeno 1 - 10
of 1 124
pro vyhledávání: '"A. Udias"'
Autor:
A. Pistocchi, C. Dorati, F. Galimberti, A. Udias, S. Bopp, R. D’Andrimont, R. Catarino, R. B. Schaefer
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
Pesticides can be an important stressor to aquatic ecosystems, and their use is strictly regulated in the European Union (EU). However, data on the use of pesticides are rather limited and poorly available, and monitoring is often insufficient to cha
Externí odkaz:
https://doaj.org/article/503616073ca445918a0668e24e479899
Autor:
Espinosa-Rodriguez, A., Onecha, V. V., Nouvilas, V. M., Onsès, S. Viñals i, Ibañez, P., España, S., Sánchez-Parcerisa, D., Udías, J. M., Fraile, L. M.
The use of contrast agents has previously been proposed as a novel method to increase the activation close to the Bragg peak, aiming to improve the quality of proton range monitoring in vivo. In a recent work, we demonstrated the feasibility of $^{12
Externí odkaz:
http://arxiv.org/abs/2403.04415
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract Humans have increased the discharge of pollution, altered water flow regime and modified the morphology of rivers. All these actions have resulted in multiple pressures on freshwater ecosystems, undermining their biodiversity and ecological
Externí odkaz:
https://doaj.org/article/8221bfd410e44a22b5f920908adbb2f7
Autor:
García-Marcos, J., Franco-Munoz, T., González-Jiménez, R., Nikolakopoulos, A., Jachowicz, N., Udías, J. M.
Publikováno v:
Phys. Rev. C 109, 024608 (2024)
Theoretical predictions for lepton-induced single-pion production (SPP) on $^{12}$C are revisited in order to assess the effect of different treatments of the current operator. On one hand we have the asymptotic approximation, which consists in repla
Externí odkaz:
http://arxiv.org/abs/2310.18056
Autor:
Udias, Angel, Alonso-Ayuso, Antonio, Sanchez, Ignacio, Hernandez, Sonia, Castellanos, Maria Eugenia, Diez, Raquel Montes, Cano, Emilio Lopez
In this paper, we assess the efficacy of ChatGPT (version Feb 2023), a large-scale language model, in solving probability problems typically presented in introductory computer engineering exams. Our study comprised a set of 23 probability exercises a
Externí odkaz:
http://arxiv.org/abs/2310.05686
Publikováno v:
2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
Positron Emission Tomography (PET) scanners are usually designed with the goal to obtain the best compromise between sensitivity, resolution, field-of-view size, and cost. Therefore, it is difficult to improve the resolution of a PET scanner with har
Externí odkaz:
http://arxiv.org/abs/2307.08335
Publikováno v:
Phys. Rev. C 108, 064608 (2023)
We present a detailed study of the contribution from two-body currents to the one-nucleon knockout process induced by electromagnetic interaction. The framework is a relativistic mean-field model (RMF) in which bound and scattering nucleons are consi
Externí odkaz:
http://arxiv.org/abs/2306.10823
Autor:
Mont-Geli, N, Tarifeño-Saldivia, A, Fraile, L M, Viñals, S, Perea, A, Pallàs, M, Cortés, G, Garcia, G, Nácher, E, Tain, J L, Alcayne, V, Alonso-Sañudo, O, Algora, A, Balibrea-Correa, J, Benito, J, Borge, M J G, Briz, J A, Calviño, F, Cano-Ott, D, De Blas, A, Domingo-Pardo, C, Fernández, B, Garcia, R, Gómez-Camacho, J, González-Romero, E M, Guerrero, C, Lerendegui-Marco, J, Llanos, M, Martínez, T, Martínez-Nouvilas, V, Mendoza, E, Murias, J R, Orrigo, S E A, de Rada, A Pérez, Pesudo, V, Plaza, J, Quesada, J M, Sánchez, A, Sánchez-Tembleque, V, Santorelli, R, Tengblad, O, Udías, J M, Villamarín, D
miniBELEN-10A is a modular and transportable moderated neutron counter with a nearly flat detection efficiency up to 8 MeV. The detector was designed to carry out measurements of (alpha, n) reactions in the context of the Measurement of Alpha Neutron
Externí odkaz:
http://arxiv.org/abs/2304.07311
Autor:
Mont-Geli, N, Tarifeño-Saldivia, A, Fraile, L M, Viñals, S, Perea, A, Pallàs, M, Cortés, G, Nácher, E, Tain, J L, Alcayne, V, Algora, A, Balibrea-Correa, J, Benito, J, Borge, M J G, Briz, J A, Calviño, F, Cano-Ott, D, De Blas, A, Domingo-Pardo, C, Fernández, B, Garcia, R, García, G, Gómez-Camacho, J, González-Romero, E M, Guerrero, C, Lerendegui-Marco, J, Llanos, M, Martínez, T, Mendoza, E, Murias, J R, Orrigo, S E A, de Rada, A Pérez, Pesudo, V, Plaza, J, Quesada, J M, Sánchez, A, Sánchez-Tembleque, V, Santorelli, R, Tengblad, O, Udías, J M, Villamarín, D
miniBELEN is a modular and transportable neutron moderated counter with a nearly flat neutron detection efficiency up to 10 MeV. Modularity implies that the moderator can be reassembled in different ways in order to obtain different types of response
Externí odkaz:
http://arxiv.org/abs/2304.07308
Pion production on nuclei constitutes a significant part of the total cross section in experiments involving few-GeV neutrinos. Combined analyses of data on deuterium and heavier nuclei points to tensions between the bubble chamber data and the data
Externí odkaz:
http://arxiv.org/abs/2210.12144