NombreFernández Martínez, Begoña
DepartamentoFísica Atómica, Molecular y Nuclear
Área de conocimientoFísica Atómica, Molecular y Nuclear
Categoría profesionalProfesora Ayudante Doctora
Correo electrónicoSolicitar
     
  • Nº publicaciones

    28

  • Nº visitas

    2685

  • Nº descargas

    2238


 

Artículo
Icon

Continuous and Pulsed Fast Neutron Beams at the CNA HiSPANoS Facility

Millán Callado, María de los Ángeles; Guerrero Sánchez, Carlos; Fernández Martínez, Begoña; Gómez Camacho, Joaquín José; Macías, M.; Quesada Molina, José Manuel (Elsevier, 2024)
The characteristics of the fast neutron beams produced in the HiSPANoS facility at Centro Nacional de Aceleradores (CNA) ...
Tesis Doctoral
Icon

Compact neutron sources for Nuclear Physics: from accelerator-based to laser-driven neutron beams

Millán Callado, María de los Ángeles; Fernández Martínez, Begoña; Guetrrero Sánchez, Carlos (2023)
Pulsed neutron beams are a valuable tool in nuclear physics with applications in a wide variety of fields, including fission ...
Artículo
Icon

Advances and new ideas for neutron-capture astrophysics experiments at CERN n_TOF

Domingo-Pardo, C.; Babiano Suárez, V.; Balibrea Correa, J.; Caballero, L.; Ladarescu, I.; Lerendegui Marco, Jorge; Cortés Giraldo, Miguel Antonio; Fernández Martínez, Begoña; Guerrero Sánchez, Carlos; Pérez Maroto, Pablo; Quesada Molina, José Manuel; Žugec, P. (Springer Nature, 2023)
This article presents a few selected developments and future ideas related to the measurement of (n, γ) data of astrophysical ...
Artículo
Icon

Research facilities and highlights at the Centro Nacional de Aceleradores (CNA)

Gómez Camacho, Joaquín José; García López, Francisco Javier; Guerrero Sánchez, Carlos; López Gutiérrez, José María; García-Tenorio García-Balmaseda, Rafael; Santos Arévalo, Francisco Javier; Chamizo, E.; Ferrer Fernández, Francisco Javier; Jiménez Ramos, María del Carmen; Balcerzyk, Marcin; Fernández Martínez, Begoña (Springer, 2021)
The Centro Nacional de Aceleradores is a user-oriented accelerator facility in Seville, Spain. Its main facilities are a ...
Artículo
Icon

Quantification of Boron Compound Concentration for BNCT Using Positron Emission Tomography

Balcerzyk, Marcin; Miguel Rodríguez, Manuel de; Guerrero Sánchez, Carlos; Fernández Martínez, Begoña (MDPI, 2020)
Boron neutron capture therapy requires a 2 mM 10B concentration in the tumor. The well-known BNCT patient treatment method ...
Ponencia
Icon

HiSPANoS facility and the new neutron beam line for TOF measurements at the Spanish National Accelerator Lab (CNA)

Fernández Martínez, Begoña; Macías Martínez, Miguel; Guerrero Sánchez, Carlos; Millán Callado, María de los Ángeles; Rodríguez González, María Teresa; Quesada Molina, José Manuel; Gómez Camacho, Joaquín José; Praena Rodríguez, Javier (Institute of Physics Publishing, 2020)
HiSPANoS (HiSPAlis Neutron Source) is the first accelerator-based neutron facility in Spain, installed at the Centro ...
Ponencia
Icon

Neutron beam line for TOF measurements at the Spanish National Accelerator Lab (CNA)

Macías Martínez, Miguel; Fernández Martínez, Begoña; Praena Rodríguez, Javier (E D P SCIENCES, 2020)
A few years ago, the Spanish National Accelerator Lab (CNA) developed the first accelerator-based neutron facility in Spain ...
Ponencia
Icon

Inclusive breakup measurements of the 7Li+ 119Sn reaction

Fernández García, Juan Pablo; González Álvarez, Marcos Aurelio; Cherubini, S.; Di Pietro, Alessia; D'Agata, Giuseppe; Fernández Martínez, Begoña; Figuera, Pierpaolo; Fisichella, Maria; Giulino, M.; Moro Muñoz, Antonio Matías; Zadro, Mile (Institute of Physics Publishing, 2020)
We present preliminary data of elastic scattering and inclusive breakup cross sections for the 7Li+ 119Sn reaction, recently ...
Tesis Doctoral
Icon

HiSPANoS (HiSPAlis Neutron Source) at CNA: installation and commissioning of the rst neutron time of ight beamline in Spain

Macías Martínez, Miguel; Praena Rodríguez, Javier; Fernández Martínez, Begoña (2019)
This PhD dissertation arises with the idea of providing pulsed neutron sources with different energies and angular ...
Patente. Invención
Icon

Blanco sólido de gases nobles para reacciones nucleares

Fortio Godinho, Vanda Cristina; Caballero Hernández, Jaime; Fernández Camacho, Asunción; Ferrer Fernández, Francisco Javier; Gómez Camacho, Joaquín José; Fernández Martínez, Begoña (Oficina Española de Patentes y Marcas (OEPM), 2018)
Blanco sólido de gases nobles para reacciones nucleares. Constituye un objeto de la presente invención un blanco sólido ...
Artículo
Icon

Interaction of 8 He with 208Pb at near-barrier energies: 4 He and 6 He production

Marquínez Durán, G.; Martel, I.; Sánchez Benítez, A. M.; Acosta, Luis; Aguado, J. L.; Berjillos, R.; González Álvarez, Marcos Aurelio; Gómez Camacho, Joaquín José; Moro Muñoz, Antonio Matías; Fernández García, Juan Pablo; Fernández Martínez, Begoña (American Physical Society, 2018)
Artículo
Icon

Preparation and characterization of 33-S samples for 33-S(n,alpha)30-Si cross-section measurements at the n_TOF facility at CERN

Praena Rodríguez, Javier; Ferrer Fernández, Francisco Javier; Vollenberg, Wil; Sabaté Gilarte, Marta; Fernández Martínez, Begoña; García López, Francisco Javier; Porras, I.; Quesada Molina, José Manuel; Altstadt, Sebastian G.; Andrzejewski, J.; Audouin, Laurent; Cortés Giraldo, Miguel Antonio; Lerendegui Marco, Jorge (Elsevier, 2018)
Thin 33S samples for the study of the 33S(n,a)30Si cross-section at the n_TOF facility at CERN were made by thermal ...
Ponencia
Icon

Study of the near-barrier scattering of 8He on 208Pb

Marquínez Durán, G.; Sánchez Benítez, A. M.; Martel Bravo, I.; Acosta, Luis A.; Rusek, K.; González Álvarez, Marcos Aurelio; Fernández García, Juan Pablo; Fernández Martínez, Begoña; Gómez Camacho, Joaquín José; Labrador Bernal, Juan Ángel; Moro Muñoz, Antonio Matías; Ziad, A. H. (Jagiellonian University Press, 2016)
The structure and dynamics of 8He have been studied through the collision process with a 208Pb target at energies of 22 ...
Artículo
Icon

Characterization and Validation of a‑Si Magnetron-Sputtered Thin Films as Solid He Targets with High Stability for Nuclear Reactions

Fortio Godinho, Vanda Cristina; Ferrer Fernández, Francisco Javier; Fernández Martínez, Begoña; Caballero Hernández, Jaime; Gómez Camacho, Joaquín José; Fernández Camacho, Asunción (American Chemical Society, 2016)
In this work, we present our magnetron sputtering based methodology to produce amorphous silicon coatings with closed ...
Artículo
Icon

Precise measurement of near-barrier He 8 + Pb 208 elastic scattering: Comparison with He 6

Marquínez Durán, G.; Martel Bravo, Ismael; Sánchez Benítez, A. M.; Acosta, Luis; Berjillos, R.; Dueñas, Jose Antonio; Rusek, K.; Keeley, N.; González Álvarez, Marcos Aurelio; Borge, María José G.; Fernández García, Juan Pablo; Gómez Camacho, Joaquín José; Moro Muñoz, Antonio Matías; Fernández Martínez, Begoña (American Physical Society, 2016)
Dramatic differences in the elastic scattering of the neutron rich nuclei 6He and 8He are found when new high quality data ...
Artículo
Icon

A fast readout electronic system for accurate spatial detection in ion beam tracking for the next generation of particle accelerators

Fernández Martínez, Begoña; Garzón-Camacho, A.; González Álvarez, Marcos Aurelio; Ceballos, Joaquín; Rosa Utrera, José Manuel de la (Institute of Electrical and Electronics Engineers Inc, 2015)
This paper presents the design, implementation, and measurements of a complete electronic frontend intended for high-resolution ...
Artículo
Icon

Near barrier scattering of 8He on 208Pb

Marquínez Durán, G; Sánchez Benítez, A. M.; Martel Bravo, Ismael; Acosta, Luis; Rusek, K.; González Álvarez, Marcos Aurelio; Berjillos, R.; Borge, María José G; Chbihi, Abdelahad; Cruz, Christophe Santa; Cubero, M; Dueñas, Jose Antonio; Fernández García, Juan Pablo; Fernández Martínez, Begoña; Flores, Jorge Luis; Gómez Camacho, Joaquín José; Keeley, N; Labrador Bernal, Juan Ángel; Marqués, Miriam Fátima Ferreira; Moro Muñoz, Antonio Matías; Ziad, A. H. (EDP Sciences, 2014)
The exotic nucleus 8He is investigated by means of the measurement of the angular distributions of the elastic channel and ...
Artículo
Icon

Quasi-elastic processes of the 48Ca + 120Sn system and the 48Ca nuclear matter density

Crema, Edilson; González Álvarez, Marcos Aurelio; Medina, Nilberto Heder; Gasques, L. R.; Huiza, J. F.P.; Fernández Martínez, Begoña; Abou-Haïdar, Z.; Faria, Pedro Neto de; Gomes, Paulo Roberto Silveira; Lubián, Jesus Rios; Verney, David (American Physical Society, 2013)
We present the results of a high-precision quasi-elastic excitation function measurement for the 48Ca + 120Sn system at ...
Ponencia
Icon

Scattering of 8He on 208Pb at 22 MeV

Marquínez Durán, G.; Sánchez Benítez, A. M.; Martel, I.; Acosta, Luis; Rusek, K.; González Álvarez, Marcos Aurelio; Berjillos, R.; Borge, M. J. G.; Chbihi, Abdelahad; Cruz, C.; Fernández García, Juan Pablo; Gómez Camacho, Joaquín José; Moro Muñoz, Antonio Matías; Fernández Martínez, Begoña (American Institute of Physics, 2013)
The skin nucleus 8He is investigated by measuring the angular distribution of the elasticly scattered 8He and the 6,4He ...
Artículo
Icon

Elastic scattering of 8He + 208Pb at 22MeV

Marquínez Durán, G.; Sánchez Benítez, A. M.; Martel, I.; Acosta, Luis; Rusek, K.; González Álvarez, Marcos Aurelio; Berjillos, R.; Fernández García, Juan Pablo; Fernández Martínez, Begoña; Flores, J. L. (Jagiellonian University, 2013)
The dynamics of 8He around the Coulomb barrier is investigated by measuring the energy and angular distribution of the ...
Artículo
Icon

Micromegas at low pressure for beam tracking

Pancin, Julien; Fernández Martínez, Begoña; Damoy, S.; Kebbiri, Mariam; Papaevangelou, Thomas; Riallot, Marc (Institute of Physics Publishing, 2012)
New facilities like FAIR at GSI or SPIRAL2 at GANIL, will provide radioactive ion beams at low energies (less than 10 ...
Artículo
Icon

Measurements of noninterceptive fluorescence profile monitor prototypes using 9 MeV deuterons

Carmona, Jose M.; Podadera, Iván; Ibarra, Ángel; Bocci, A.; Jiménez Ramos, María del Carmen; García López, Francisco Javier; Abou-Haïdar, Z.; González Álvarez, Marcos Aurelio; Fernández Martínez, Begoña (American Physical Society, 2012)
Two types of noninterceptive optical monitors, based on gas fluorescence, have been designed for use on the Linear IFMIF ...
Artículo
Icon

Scattering of 8He on 208Pb at Energies Around the Coulomb Barrier

Marquínez Durán, G.; Sánchez Benítez, A. M.; Martel, I.; Berjillos, R.; Dueñas, J.; Parkar, V. V.; Acosta, L.; Rusek, K.; González Álvarez, Marcos Aurelio; Gómez Camacho, Joaquín José; Fernández García, Juan Pablo; Fernández Martínez, Begoña; Wolski, R. (Jagiellonian University, 2012)
We have measured the angular distributions of elastic scattering and 6,4He fragments produced in the collisions of an ...
Artículo
Icon

Scattering of 9Li on 208Pb at energies around the coulomb barrier

Fernández García, Juan Pablo; Lay Valera, José Antonio; Moro Muñoz, Antonio Matías; González Álvarez, Marcos Aurelio; Gómez Camacho, Joaquín José; Borge, María José G; Martel Bravo, Ismael; Fernández Martínez, Begoña (EDP Sciences, 2011)
In order to study the dynamics of 11Li and 9Li beams in a strong electric field at energies around the Coulomb barrier, we ...
Artículo
Icon

Fusion of 8He with 206Pb around Coulomb barrier energies

Parkar, V. V.; Fernández García, Juan Pablo; Fernández Martínez, Begoña; Gómez Camacho, Joaquín José; Flores, J.L. (EDP Sciences, 2011)
The experimental study of the fusion of light neutron-rich nucleus 8He with 206Pb is reported in this work. A fusion stack ...
Ponencia
Icon

Fusion of 8He with 206Pb around Coulomb barrier energies

Parkar, V. V.; Marquinez, G.; Martel, I.; Sánchez Benítez, A. M.; Acosta, Luis; Berjillos, R.; Dueñas, J.; González Álvarez, Marcos Aurelio; Fernández García, Juan Pablo; Fernández Martínez, Begoña; Gómez Camacho, Joaquín José; Labrador, J. A. (EDP Sciences, 2011)
The experimental study of the fusion of light neutron-rich nucleus 8He with 206Pb is reported in this work. A fusion stack ...
Ponencia
Icon

Development of a tracking system of exotic nuclear beams for FAIR

Fernández Martínez, Begoña; Pancin, Julien; Abou-Haidar, Z.; González Álvarez, Marcos Aurelio; Drouart, A.; Kebbiri, Mariam; Riallot, Marc (American Institute of Physics, 2010)
New accelerators like SPIRAL2 (GANIL, France) or FAIR (GSI, Germany) will be soon constructed, and they will be able to ...
Ponencia
Icon

Secondary electrons detectors for beam tracking: Micromegas and wire chamber

Pancin, Julien; Chaminade, Thomas; Drouart, Antoine; Fernández Martínez, Begoña; Kebbiri, Mariam; F Naqvi; Riallot, Marc (Institute of Physics Publishing, 2009)
SPIRAL2 or FAIR will be able to deliver beams of radioactive isotopes of low energy (less than 10 MeV/n). The emittance ...