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Browsing by Author "Acosta Sánchez, Luis Armando"
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A clear signature of the breakup modes for 9Be on a proton target at 5.6 MeV/nucleon
Pakou, A.; Acosta Sánchez, Luis Armando
; Martel Bravo, Ismael; Sánchez Benítez, Ángel Miguel; Trzcinska, A. (IOP Publishing, 2020)
The breakup of 9Be is studied via an inelastic scattering experiment on a proton target at 5.6 A MeV in inverse kinematics. Two of the three cluster constituents (α and α) as well as the proton target recoil were recorded ... -
Breakup and neutron-transfer effects on 6He+206Pb elastic scattering below the Coulomb barrier
Standyło, Ł.; Acosta Sánchez, Luis Armando; Angulo, C.; Berjillos Morente, Rafael; Dueñas Díaz, José Antonio; Golovkov, M. S.; Keeley, N.; Keutgen, T.; Martel Bravo, Ismael; Mazzocco, M.; Pérez Bernal, Francisco; Sánchez Benítez, Ángel Miguel; Signorini, C.; Romoli, M.; Rusek, K.; Wolski, R. (American Physical Society, 2013)
The elastic scattering and inclusive α-particle yield for the 6He + 206Pb system at an incident energy of 18 MeV, just below the nominal Coulomb barrier, have been measured. The α-particle yield at forward angles is also ... -
Direct and compound-nucleus reaction mechanisms in the 7Be + 58Ni system at near-barrier energies
Mazzocco, M.; Acosta Sánchez, Luis Armando; Martel Bravo, Ismael; Parkar, Vivek; Sánchez Benítez, Ángel Miguel; Zerva, K. (American Physical Society, 2015)
The energy and angular distributions of 3He and 4He ions produced in the 7Be+58Ni reaction at a bombarding energy of 22 MeV have been measured for the first time. The yield of the heavier helium isotope was four to ... -
ECOS-LINCE : a high-intensity heavy-ion facility for nuclear structure and reactions
Martel Bravo, Ismael; Bontoiu, Cristian; Ordúz, A. K.; Acosta Sánchez, Luis Armando; Barrios, E.; Carrasco, R.; Dueñas Díaz, José Antonio; Gordo Yáñez, D.; Peregrín Rubio, Antonio; Pinto Gómez, A. R.; Prieto Thomas, J. A.; Ruiz Pomares, M. J.; Acosta, L. A. (Uniwersytet Jagielloński w Krakowie, 2016)
During the last years, the ECOS working group has been considering the construction of a new high-intensity accelerator of stable ion beams for the next Long-Range Plan of the nuclear physics community in Europe. The ... -
Elastic and break-up of the 1n-halo 11Be nucleus
Di Pietro, A.; Moro, A. M.; Acosta Sánchez, Luis Armando; Amorini, F.; Borge, M. J. G.; Figuera, P.; Fisichella, M.; Fraile, L. M.; Gómez Camacho, Joaquín; Jeppesen, H.; Lattuada, M.; Martel Bravo, Ismael; Milin, M.; Musumarra, A.; Papa, M.; Pellegriti, M. G.; Pérez Bernal, Francisco; Raabe, R.; Randisi, G.; Rizzo, F.; Scuderi, V.; Tengblad, Olof; Torresi, D.; Maira Vidal, A.; Voulot, D.; Wenander, F.; Zadro, M. (EDP Sciences, 2014)
The elastic and break-up angular distributions of the 10,11Be+64Zn reactions measured at Ec.m.≈1.4 VC have been analysed within the CCDC and O.M. frameworks. The suppression of the Coulomb-nuclear interference, observed ... -
Elastic scattering and direct reactions of the 1n halo 11Be nucleus on 64Zn near the barrier
Scuderi, V.; Di Pietro, A.; Acosta Sánchez, Luis Armando; Amorini, F.; Borge, M. J. G.; Figuera, P.; Fisichella, M.; Fraile, L. M.; Gómez Camacho, Joaquín; Jeppesen, H.; Lattuada, M.; Martel Bravo, Ismael; Milin, M.; Musumarra, A.; Papa, M.; Pellegriti, M. G.; Pérez Bernal, Francisco; Raabe, R.; Randisi, G.; Rizzo, F.; Santonocito, D.; Scalia, G.; Tengblad, Olof; Torresi, D.; Vidal, A. M.; Zadro, M. (IOP Publishing, 2012)
Elastic scattering and direct reactions have been studied for the collisions induced by the three Beryllium isotopes 9,10,11Be, on a medium mass 64Zn target at energies near the Coulomb barrier. The elastic-scattering ... -
Elastic scattering and transfer reactions for the system 7Be + 58Ni at Coulomb barrier energies
Mazzocco, M.; Torresi, D.; Acosta Sánchez, Luis Armando; Boiano, A.; Boiano, C.; Glodariu, T.; Guglielmetti, A.; Keeley, N.; La Commara, M.; Lay, J. A.; Martel Bravo, Ismael; Mazzocchi, C.; Molini, P.; Parascandolo, C.; Parkar, Vivek; Pierroutsakou, D.; Romoli, M.; Rusek, K.; Sánchez Benítez, Ángel Miguel; Sandoli, M.; Signorini, C.; Silvestri, R.; Soramel, F.; Strano, E.; Stroe, L. (IOP Publishing, 2015)
We investigated the reaction induced by the Radioactive Ion Beam 7Be on the closed proton shell nucleus 58Ni at 22.0 MeV bombarding energy. The 7Be beam was produced by means of the in-flight technique with the facility ... -
Elastic scattering and α-particle production in 6He + 208Pb collisions at 22 MeV
Acosta Sánchez, Luis Armando; Sánchez Benítez, Ángel Miguel; Gómez Santamaría, Mario Emilio; Martel Bravo, Ismael; Pérez Bernal, Francisco; Pizarro, F.; Rodríguez Quintero, José; Rusek, K.; Álvarez, M. A. G.; Andrés, M. V.; Espino, José Manuel; Fernández García, J. P.; Gómez Camacho, Joaquín; Moro, A. M.; Angulo, C.; Cabrera Caño, Jesús; Casarejos, E.; Demaret, P.; Borge, M. J. G.; Escrig, D.; Tengblad, Olof; Cherubini, S.; Figuera, P.; Gulino, Marisa; Freer, M.; Metelko, C.; Ziman, V.; Raabe, R.; Mukha, I.; Smirnov, D.; Kakuee, O. R.; Rahighi, J. (American Physical Society, 2011)
Experimental results of the elastic scattering of 6He on 208Pb at ELAB = 22 MeV, measured at the CRC facility (Louvain-la-Neuve, Belgium), are presented, including results on the 4He production channel. These data were taken ... -
Elastic scattering of 8He + 208Pb at 22 MeV
Marquínez Durán, Gloria; Sánchez Benítez, Ángel Miguel; Martel Bravo, Ismael; Acosta Sánchez, Luis Armando; Rusek, K.; Álvarez, M. A. G.; Berjillos Morente, Rafael; Borge, M. J. G.; Chbihi, A.; Cruz, C.; Cubero, M.; Dueñas Díaz, José Antonio; Fernández García, J. P.; Fernández Martínez, B.; Flores Garrido, Juan Luis; Gómez Camacho, Joaquín; Keeley, N.; Labrador Berna, Juan Ángel; Marqués, M.; Moro, A. M; Mazzocco, M.; Pakou, A.; Parkar, Vivek; Patronis, N.; Pesudo, V.; Pierroutsakou, D.; Raabe, R.; Silvestri, R.; Soić, N.; Standyło, Ł.; Strojek, I.; Tengblad, Olof; Wolski, R.; Ziad, A. H. (Jagellonian University, 2013)
The dynamics of 8He around the Coulomb barrier is investigated by measuring the energy and angular distribution of the elastic 8He and the 6He and 4He fragment yields in the collision process with a 208Pb target. The ... -
Estudio de las reacciones inducidas por núcleos halo a energías cercanas a la barrera de Coulomb
Acosta Sánchez, Luis Armando (Universidad de Huelva, 2009)
En este trabajo se muestra el estudio de los canales de reacción que aparecen a partir de la dispersión de núcleos con halo de neutrones a una energía cercana a la barrera Coulombiana. Dicho estudio se desprende del análisis ... -
Evidence of strong effects of the 11Be halo structure on reaction processes at energies around the Coulomb barrier
Di Pietro, A.; Amorini, F.; Fisichella, M.; Lattuada, M.; Musumarra, A.; Papa, M.; Pellegriti, M. G.; Randisi, G.; Rizzo, F.; Santonocito, D.; Scalia, G.; Scuderi, V.; Strano, E.; Torresi, D.; Acosta Sánchez, Luis Armando; Martel Bravo, Ismael; Pérez Bernal, Francisco; Borge, M. J. G.; Maira Vidal, A.; Tengblad, Olof; Fraile, L. M.; Jeppesen, H.; Voulot, D.; Wenander, F.; Gómez Camacho, Joaquín; Milin, M.; Raabe, R.; Zadro, M. (IOP Publishing, 2011)
The collision induced by the three Beryllium isotopes, 9;10;11Be, on 64Zn target were investigated at Ec:m: 1.4 the Coulomb barrier. Elastic scattering angular distributions were measured for the 9;10Be collisions ... -
Exclusive breakup of 7Li incident on a proton target at 5.44A MeV
Pakou, A.; Acosta Sánchez, Luis Armando; Marquínez Durán, Gloria; Martel Bravo, Ismael; Zerva, K. (American Physical Society, 2017)
An exclusive measurement of the breakup of 7Li incident on a proton target was performed at 38.1 MeV (5.44 MeV/nucleon), probing the direct part of the excitation to the continuum. The two cluster constituents of 7Li, 4He, ... -
Experimental study of the collision 11Be + 64Zn around the Coulomb barrier
Di Pietro, A.; Scuderi, V.; Moro, A. M.; Acosta Sánchez, Luis Armando; Amorini, F.; Borge, M. J. G.; Gómez Camacho, Joaquín; Jeppesen, H.; Lattuada, M.; Martel Bravo, Ismael; Milin, M.; Musumarra, A.; Papa, M.; Pellegriti, M. G.; Pérez Bernal, Francisco; Raabe, R.; Randisi, G.; Rizzo, F.; Scalia, G.; Tengblad, Olof; Torresi, D.; Maira Vidal, A.; Voulot, D.; Wenander, F.; Zadro, M. (American Physical Society, 2012)
In this paper details of the experimental procedure and data analysis of the collision of 11Be +64Zn around the Coulomb barrier are described and discussed in the framework of different theoretical approaches. In a previous ... -
FARCOS, a new array for femtoscopy and correlation spectroscopy
Acosta Sánchez, Luis Armando; Pagano, E. V.; Minniti, V.; Verde, G.; Amorini, F.; Anzalone, A.; Auditore, L.; Buscemi, M.; Cardella, G.; Chbihi, A.; De Filippo, E.; Francalanza, L.; Geraci, E.; Giani, S.; Guazzoni, C.; La Guidara, E.; Lanzalone, G.; Lombardo, I.; Lo Nigro, S.; Loria, D.; Maiolino, C.; Martel Bravo, Ismael; Pagano, A.; Papa, M.; Pirrone, S.; Politi, G.; Porto, F.; Rizzo, F.; Russotto, P.; Sánchez Benítez, Ángel Miguel; Dueñas Díaz, José Antonio; Berjillos Morente, Rafael; Santoro, S.; Trifirò, A.; Trimachi, M.; Venhart, M.; Veselsky, M.; Vigilante, M. (EDP Sciences, 2012)
Correlations between two or more particles can be used as a tool to explore the space-time features of nuclear reactions as well as spec¬troscopic properties of produced unbound clusters. In order to have new options to ... -
Interaction of 8He with 208Pb at near-barrier energies: 4He and 6He production
Marquínez Durán, Gloria; Martel Bravo, Ismael; Sánchez Benítez, Ángel Miguel; Acosta Sánchez, Luis Armando; Aguado Casas, Juan Luis; Berjillos Morente, Rafael; Pinto Gómez, A. R.; García Barrera, Tamara; Dueñas Díaz, José Antonio; Parkar, Vivek; Abou-Haidar, Z. (American Physical Society, 2018)
Angular distributions for the inclusive 4He and 6He production cross sections in the 8He+208Pb system at incident energies of 16 and 22 MeV measured at the SPIRAL facility of the GANIL laboratory are presented. Using a ... -
Near barrier scattering of 8He on 208Pb
Marquínez Durán, Gloria; Sánchez Benítez, Ángel Miguel; Martel Bravo, Ismael; Acosta Sánchez, Luis Armando; Rusek, K.; Álvarez, M. A. G.; Berjillos Morente, Rafael; Borge, M. J. G.; Chbihi, A.; Cruz, C.; Cubero, M.; Dueñas Díaz, José Antonio; Fernández García, J. P.; Fernández Martínez, B.; Flores Garrido, Juan Luis; Gómez Camacho, Joaquín; Keeley, N.; Labrador, J. A.; Marqués, M.; Moro, A. M.; Mazzocco, M.; Pakou, A.; Parkar, Vivek; Patronis, N.; Pesudo, V.; Pierrotsakou, D.; Raabe, R.; Silvestri, R.; Soić, N.; Standyło, Ł.; Strojek, I.; Tengblad, Olof; Wolski, R.; 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 the 6He and 4He fragment yields produced in the collision with a 208Pb target at two energies ... -
New states in 18Na and 19Mg observed in the two-proton decay of 19Mg
Mukha, I.; Grigorenko, L.; Acosta Sánchez, Luis Armando; Álvarez, M. A. G.; Casarejos, E.; Chatillón, A.; Cortina Gil, D.; Espino, José Manuel; Fomichev, A.; García Ramos, José Enrique; Geissel, H.; Gómez Camacho, Joaquín; Hofmann, J.; Kiselev, O.; Korsheninnikov, A.; Kurz, N.; Litvinov, Yu. A.; Martel Bravo, Ismael; Nociforo, C.; Ott, W.; Pfützner, M.; Rodríguez Tajes, C.; Roeckl, E.; Scheidenberger, C.; Stanoiu, M.; Sümmerer, K.; Weick, H.; Woods, P. J. (American Physical Society, 2012-06)
Previously unknown states in 18Na and 19Mg have been studied by measuring the trajectories of their decay products with microstrip detectors. Analyzing angular correlations of the fragments provided information on decay ... -
Observation of narrow states in nuclei beyond the proton drip line: (15)F and (16)Ne
Mukha, I.; Timofeyuk, N.K.; Sümmerer, K.; Acosta Sánchez, Luis Armando; Álvarez, M. A. G.; García Ramos, José Enrique (American Physical Society, 2009-06)
Two high-lying states in 15F and 16Ne, unbound with respect to one-proton (1p) and two-proton (2p) emissions, have been observed in fragmentation of 17Ne at intermediate energies. They undergo mainly sequential emissions ... -
Observation of two-proton radioactivity of (19)Mg by tracking the decay products
Mukha, I.; Sümmerer, K.; Acosta Sánchez, Luis Armando; Álvarez, M. A. G.; García Ramos, José Enrique (American Physical Society, 2007-11-02)
We have observed the two-proton radioactivity of the previously unknown 19Mg ground-state by tracking the decay products in-°ight. For the ¯rst time, the trajectories of the 2p-decay products, 17Ne+p+p, have been measured ... -
Precise measurement of near-barrier 8He+208Pb elastic scattering : comparison with 6He
Marquínez Durán, Gloria; Martel Bravo, Ismael; Sánchez Benítez, Ángel Miguel; Acosta Sánchez, Luis Armando; Berjillos Morente, Rafael; Dueñas Díaz, José Antonio; Flores Garrido, Juan Luis; Abou-Haidar, Z. (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 for the 8He+208Pb system are compared with previously published 6He+208Pb data at the same laboratory ...
