Zobrazeno 1 - 10
of 1 286
pro vyhledávání: '"Amaro, J."'
Publikováno v:
Symmetry 2024, 16(2), 247
The semi-inclusive cross section of two-nucleon emission induced by neutrinos and antineutrinos is computed employing the relativistic mean field model of nuclear matter and the dynamics of meson exchange currents. Within this model we explore a fact
Externí odkaz:
http://arxiv.org/abs/2402.09301
Publikováno v:
Physical Review C 109, 015502 (2024)
This paper delves into the distribution of semi-inclusive events involving the emission of two nucleons in (anti) neutrino charged-current scattering. The analysis is conducted within the framework of relativistic mean field theory applied to nuclear
Externí odkaz:
http://arxiv.org/abs/2310.12642
Publikováno v:
Phys. Rev. D 108 (2023) 113006
The quasielastic cross-section of charged-current neutrino and antineutrino scattering on $^{12}$C is calculated using an improved superscaling model with relativistic effective mass. Our model encompasses two-particle emission induced by neutrinos,
Externí odkaz:
http://arxiv.org/abs/2308.13847
Publikováno v:
Symmetry 2023, 15(9), 1709
We present a model that incorporates the effect of two-body currents in quasielastic electron-nucleus scattering within the framework of a consistent superscaling formalism. This is achieved by defining an averaged single-nucleon hadronic tensor base
Externí odkaz:
http://arxiv.org/abs/2307.15783
The effect of the center of mass motion on the high-momentum distributions of correlated nucleon pairs is studied by solving the Bethe-Goldstone equation in nuclear matter with the Granada nucleon-nucleon potential. We show that this coarse-grained p
Externí odkaz:
http://arxiv.org/abs/2304.00296
Publikováno v:
Universe 2023, 9(4), 158
Superscaling in electron scattering from nuclei is re-examined paying special attention to the definition of the averaged single-nucleon responses. The validity of the extrapolation of nucleon responses in the Fermi gas has been examined, which previ
Externí odkaz:
http://arxiv.org/abs/2303.03890
An extended superscaling analysis of quasielastic electron scattering data is proposed by parametrizing the scaling function as the sum of a symmetric function corresponding to the emission of a single particle plus a contribution from the phase spac
Externí odkaz:
http://arxiv.org/abs/2210.09982
Autor:
Amaro, J. E.
Publikováno v:
Nonlinear Dynamics 111, 1947--1969 (2023)
An epidemiological study of deaths is carried out in a dozen countries by analyzing the first wave of the COVID-19 pandemic. These countries are among those most affected by the first wave, i.e. where daily-death data series may closely resemble a so
Externí odkaz:
http://arxiv.org/abs/2204.12550
Autor:
Ankowski, A. M., Ashkenazi, A., Bacca, S., Barrow, J. L., Betancourt, M., Bodek, A., Christy, M. E., Dytman, L. Doria. S., Friedland, A., Hen, O., Horowitz, C. J., Jachowicz, N., Ketchum, W., Lux, T., Mahn, K., Mariani, C., Newby, J., Pandey, V., Papadopoulou, A., Radicioni, E., Sánchez, F., Sfienti, C., Udías, J. M., Weinstein, L., Alvarez-Ruso, L., Amaro, J. E., Argüelles, C. A., Balantekin, A. B., Bolognesi, S., Brdar, V., Butti, P., Carey, S., Djurcic, Z., Dvornikov, O., Edayath, S., Gardiner, S., Isaacson, J., Jay, W., Klustová, A., McFarland, K. S., Nikolakopoulos, A., Norrick, A., Pastore, S., Paz, G., Reno, M. H., Simo, I. Ruiz, Sobczyk, J. E., Sousa, A., Toro, N., Tsai, Y. -D., Wagman, M., Walsh, J. G., Yang, G.
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 50, 120501 (2023)
A thorough understanding of neutrino-nucleus scattering physics is crucial for the successful execution of the entire US neutrino physics program. Neutrino-nucleus interaction constitutes one of the biggest systematic uncertainties in neutrino experi
Externí odkaz:
http://arxiv.org/abs/2203.06853
A semi-empirical formula for the electroweak response functions in the two-nucleon emission channel is proposed. The method consists in expanding each one of the vector-vector, axial-axial and vector-axial responses as sums of six sub-responses. Thes
Externí odkaz:
http://arxiv.org/abs/2109.00854