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Listar por autor "Moya de Guerra, E."
Mostrando ítems 1-20 de 21
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Artículo
A Hartree-Bose mean-field approximation for IBM-3
García Ramos, José Enrique; Arias Carrasco, José Miguel; Dukelsky, Jorge; Moya de Guerra, E.; Isacker, Piet van (Springer Nature, 1998)A Hartree-Bose mean-field approximation for the IBM-3 is presented. A Hartree-Bose transformation from the spherical to ...
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Artículo
A(e’,e’)B responses: From bare nucleons to complex nuclei
Rodríguez Vignote, Javier; Martínez, M. C.; Caballero Carretero, Juan Antonio; Moya de Guerra, E.; Udías, J. M. (American Physical Society, 2004-10-01)We study the occurrence of factorization in polarized and unpolarized observables in coincidence quasielas-tic electron ...
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Artículo
Analysis of polarized 16 O ( → e , e ′ → p ) observables within the relativistic distorted wave impulse approximation
Martínez Pérez, María Cristina; Rodríguez Vignote, Javier; Caballero Carretero, Juan Antonio; Donnelly, T. W.; Moya de Guerra, E.; Udías, J. M. (American Physical Society, 2004)Recoil nucleon transferred polarization observables in coincidence quasielastic electron scattering are studied within the ...
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Artículo
Analysis of the quadrupole deformation of Δ(1232) within an effective Lagrangian model for pion photoproduction from the nucleon
Fernández Ramírez, C.; Moya de Guerra, E.; Udías, J. M. (Springer New York, 2017-03)We present an extraction of the E2/M1 ratio of the Δ(1232) from experimental data applying an effective Lagrangian model. ...
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Artículo
Charged-current quasielastic neutrino scattering cross sections on 12 C with realistic spectral and scaling functions
Ivanov, M. V.; Antonov, A. N.; Caballero Carretero, Juan Antonio; Megías Vázquez, Guillermo Daniel; Barbaro, M. B.; Moya de Guerra, E.; Udías, J. M. (American Physical Society, 2014)Charge-current quasielastic (anti)neutrino scattering cross sections on a 12C target are analyzed using a spectral function ...
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Artículo
Hartree-Bose mean-field approximation for the interacting boson model (IBM-3)
García Ramos, José Enrique; Arias Carrasco, José Miguel; Dukelsky, Jorge; Moya de Guerra, E.; Isacker, Piet van (American Physical Society, 1998-02-01)A Hartree-Bose mean-field approximation for the IBM-3 is presented. A Hartree-Bose transformation from spherical to deformed ...
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Artículo
Helicity dependence and contribution to the Gerasimov-Drell-Hearn sum rule of the γ d → π NN reaction channels in the energy region from threshold up to the (1232) resonance
Darwish, E. M.; Fernández Ramírez, C.; Moya de Guerra, E.; Udías, J. M. (American Physical Society, 2007-10)The helicity dependence of the γ d→π−pp, γ d→π+nn, and γ d→π0np reaction channels is studied for incident photon ...
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Artículo
Hints on the quadrupole deformation of the (1232)
Fernández Ramírez, C.; Moya de Guerra, E.; Udías, J. M. (American Physical Society, 2006-04-24)The E2/M1 ratio (EMR) of the (1232) is extracted from the world data in pion photoproduction by means of an effective ...
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Artículo
Longitudinal and transverse scaling functions within the coherent density fluctuation model
Antonov, A. N.; Ivanov, M. V.; Barbaro, M. B.; Caballero Carretero, Juan Antonio; Moya de Guerra, E. (The American Physical Society, 2009)We extend our previous description of the superscaling phenomenon in inclusive electron scattering within the coherent ...
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Artículo
Neutral current quasielastic (anti)neutrino scattering beyond the Fermi gas model at MiniBooNE and BNL kinematics
Ivanov, M. V.; Antonov, A. N.; Barbaro, M. B.; Giusti, Carlotta; Meucci, Andrea; Caballero Carretero, Juan Antonio; González Jiménez, Raúl; Moya de Guerra, E.; Udías, J. M. (American Physical Society, 2015)Neutral current quasielastic (anti)neutrino scattering cross sections on a C12 target are analyzed using a realistic ...
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Artículo
Quasielastic scattering from relativistic bound nucleons: Transverse-longitudinal response
Udías, J. M.; Caballero Carretero, Juan Antonio; Moya de Guerra, E.; Amaro Soriano, José Enrique; Donnelly, T. W. (American Physical Society, 1999-12-27)Predictions for electron induced proton knockout from p1/2 and p3/2 shells in 16O are presented using various approximations ...
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Artículo
Relativistic current densities for bound spin-orbit partners and the longitudinal-transverse response in (e,ép) processes
Caballero Carretero, Juan Antonio; Donnelly, T. W.; Moya de Guerra, E.; Udías, J. M. (Elsevier, 1998-11-23)Scalar, baryon and vector-current densities in coordinate and momentum space are calculated within a relativistic mean-field ...
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Artículo
Relativistic mean field approximation to the analysis of 16O(e,e′p)15N data at |Q2|<~0.4(GeV/c)2
Udías, J. M.; Caballero Carretero, Juan Antonio; Moya de Guerra, E.; Rodríguez Vignote, Javier; Escuderos, A. (American Physical Society, 2001-08-01)We use the relativistic distorted wave impulse approximation to analyze data on 16O(e,e′p)15N at |Q2|<~0.4(GeV/c)2 that ...
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Artículo
Scaling function, spectral function, and nucleon momentum distribution in nuclei
Antonov, A. N.; Ivanov, M. V.; Caballero Carretero, Juan Antonio; Barbaro, M. B.; Udías, J. M.; Moya de Guerra, E.; Donnelly, T. W. (American Physical Society, 2011)The link between the scaling function extracted from the analysis of (e,e') cross sections and the spectral function/momentum ...
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Ponencia
Superscaling analyses of inclusive electron scattering and their extension to charge-changing neutrino cross sections in nuclei
Antonov, A.N.; Ivanov, M. V.; Gaidarov, M. K.; Moya de Guerra, E.; Caballero Carretero, Juan Antonio; Barbaro, M. B.; Udias, J. M.; Sarriguren, P. (American Institute of Physics, 2007)Superscaling analyses of inclusive electron scattering from nuclei are extended from the quasielastic processes to the ...
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Artículo
Superscaling analysis of inclusive electron scattering and its extension to charge-changing neutrino-nucleus cross sections beyond the relativistic Fermi gas approach
Moya de Guerra, E.; Antonov, A. N.; Ivanov, M. V.; Gaidarov, M. K.; Caballero Carretero, Juan Antonio; Barbaro, M. B.; Udías, J. M.; Sarriguren, P. (American Physical Society, 2006-11-15)Superscaling analyses of inclusive electron scattering from nuclei are extended from the quasielastic processesto the delta ...
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Artículo
Superscaling and charge-changing neutrino scattering from nuclei in the Δ region beyond the relativistic Fermi gas model
Ivanov, M. V.; Barbaro, M. B.; Caballero Carretero, Juan Antonio; Antonov, A. N.; Moya de Guerra, E.; Gaidarov, M. K. (The American Physical Society, 2008)The superscaling analysis using the scaling function obtained within the coherent density fluctuation model is extended ...
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Artículo
Superscaling and neutral current quasielastic neutrino-nucleus scattering beyond the relativistic Fermi gas model
Antonov, A. N.; Ivanov, M. V.; Barbaro, M. B.; Caballero Carretero, Juan Antonio; Moya de Guerra, E.; Gaidarov, M. K. (The American Physical Society, 2007)The superscaling analysis is extended to include quasielastic (QE) scattering via the weak neutral current (NC) of neutrinos ...
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Artículo
Superscaling predictions for neutrino-induced charged-current charged pion production at MiniBooNE
Ivanov, M. V.; Udías, J. M.; Antonov, A. N.; Caballero Carretero, Juan Antonio; Barbaro, M. B.; Moya de Guerra, E. (Elsevier, 2012)Superscaling approximation (SuSA) predictions to neutrino-induced charged-current charged pion production in the δ-resonance ...
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Ponencia
Testing nuclear models via neutrino scattering
Barbaro, M. B.; Albertus Torres, Conrado; Amaro, J. E.; Antonov, A. N.; Caballero Carretero, Juan Antonio; Donnelly, T. W.; González Jiménez, Raúl; Ivanov, M. V.; Moya de Guerra, E.; Megías Vázquez, Guillermo Daniel; Ruiz Simo, Ignacio; Udías, J. M. (2014)Recent progresses on the relativistic modeling of neutrino-nucleus reactions are presented and the results are compared with high precision experimental data in a wide energy range