339 citations · 979 across the 34 of their papers we have counts for
26 papers · 1 filter
Quasi-free (p,2p) reactions in inverse kinematics for studying the fission yield dependence on temperature
A. Graña-González, J. L. Rodríguez-Sánchez, J. Benlliure +59
Despite the recent experimental and theoretical progress in the investigation of the nuclear fission process, a complete description still represents a challenge in nuclear physics…
Comprehensive investigation of fission yields by using spallation- and (p,2p)-induced fission reactions in inverse kinematics
J. L. Rodríguez-Sánchez, A. Graña-González, J. Benlliure +66
In the last decades, measurements of spallation, fragmentation and Coulex induced fission reactions in inverse kinematics have provided valuable data to accurately investigate the…
Evidence of a near-threshold resonance in B relevant to the -delayed proton emission of Be
Y. Ayyad, W. Mittig, T. Tang +27
A narrow near-threshold proton-emitting resonance (Ex = 11.4 MeV, J = 1/2 and = 4.4 keV) was directly observed in B via proton resonance scattering. This r…
Systematic study of Δ(1232) resonance excitations using single isobaric charge-exchange reactions induced by medium-mass projectiles of Sn
J. L. Rodriguez-Sanchez, J. Benlliure, I. Vidana +26
The fragment separator FRS has been for the first time used to measure the (n,p) and (p,n)-type isobaric charge-exchange cross sections of stable 112,124Sn isotopes accelerated at…
Unveiling the Two-Proton Halo Character of 17Ne: Exclusive Measurement of Quasi-free Proton-Knockout Reactions
C. Lehr, F. Wamers, F. Aksouh +62
The proton drip-line nucleus 17Ne is investigated experimentally in order to determine its two-proton halo character. A fully exclusive measurement of the 17Ne(p,2p)16F->15O+p quas…
Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions
I. Syndikus, M. Petri, A. O. Macchiavelli +76
The evolution of the traditional nuclear magic numbers away from the valley of stability is an active field of research. Experimental efforts focus on providing key spectroscopic i…
Systematic reduction of the proton-removal cross section in neutron-rich medium-mass nuclei
J. Díaz-Cortés, J. Benlliure, J. L. Rodríguez-Sánchez +24
Single neutron- and proton-removal cross sections have been systematically measured for 72 medium-mass neutron-rich nuclei around Z=50 and energies around 900A MeV using the FRagme…
Excitation of baryonic resonances in stable medium-mass nuclei of Sn
J L Rodriguez-Sanchez, J Benlliure, E Haettner +29
Isobaric charge-exchange reactions induced by beams of 112Sn have been investigated at the GSI facilities using the fragment separator FRS. The high-resolving power of this spectro…
Scission configuration of U from yields and kinetic information of fission fragments
D. Ramos, M. Caamano, A. Lemasson +25
The simultaneous measurement of the isotopic fission-fragment yields and fission-fragment velocities of U has been performed for the first time. The U fissioning sy…
Study of excitations in medium-mass nuclei with peripheral heavy ion charge-exchange reactions
J. L. Rodriguez-Sanchez, J. Benlliure, I. Vidaña +26
Isobaric single charge-exchange reactions, changing nuclear charges by one unit but leaving the mass partitions unaffected, have been for the first time investigated by peripheral…
First direct measurement of isotopic fission-fragment yields of U
D. Ramos, M. Caamano, A. Lemasson +25
A direct and complete measurement of isotopic fission-fragment yields of U has been performed for the first time. The U fissioning system was produced with an avera…
Strong neutron pairing in core+4n nuclei
A. Revel, F. M. Marques, O. Sorlin +100
The emission of neutron pairs from the neutron-rich isotones C and O has been studied by high-energy nucleon knockout from N and O secondary…
Effective proton-neutron interaction near the drip line from unbound states in F
M. Vandebrouck, A. Lepailleur, O. Sorlin +107
Background: Odd-odd nuclei, around doubly closed shells, have been extensively used to study proton-neutron interactions. However, the evolution of these interactions as a function…
Coulomb dissociation of N
Marko Röder, Tatsuya Adachi, Yulia Aksyutina +120
Neutron-rich light nuclei and their reactions play an important role for the creation of chemical elements. Here, data from a Coulomb dissociation experiment on N are rep…
Systematic investigation of projectile fragmentation using beams of unstable B and C isotopes
R. Thies, A. Heinz, T. Adachi +119
Background: Models describing nuclear fragmentation and fragmentation-fission deliver important input for planning nuclear physics experiments and future radioactive ion beam facil…
Coulomb excitation of exotic nuclei at the R3B-LAND setup
D. M. Rossi, P. Adrich, F. Aksouh +41
Exotic Ni isotopes have been measured at the R3B-LAND setup at GSI in Darmstadt, using Coulomb excitation in inverse kinematics at beam energies around 500 MeV/u. As the experiment…
Beyond the Neutron Drip-Line: The Unbound Oxygen Isotopes 25O and 26O
C. Caesar, J. Simonis, T. Adachi +121
The very neutron-rich oxygen isotopes 25O and 26O are investigated experimentally and theoret- ically. In this first R3B-LAND experiment, the unbound states are populated at GSI vi…
Study of exclusive one-pion and one-eta production using hadron and dielectron channels in pp reactions at kinetic beam energies of 1.25 GeV and 2.2 GeV with HADES
HADES Collaboration, G. Agakishiev, H. Alvarez-Pol +93
We present measurements of exclusive π^{+,0} and η production in pp reactions at 1.25 GeV and 2.2 GeV beam kinetic energy in hadron and dielectron channels. In the case of π^+ and…
Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy
G. Agakishiev, H. Alvarez-Pol, A. Balanda +92
Data on inclusive dielectron production are presented for the reaction p+p at 2.2 GeV measured with the High Acceptance DiElectron Spectrometer (HADES). Our results supplement data…
Proton induced fission of 181-Ta at relativistic energies
Y. Ayyad, J. Benlliure, E. Casarejos +13
Total fission cross sections of 181-Ta induced by protons at different relativistic energies have been measured at GSI, Darmstadt. The inverse kinematics technique used together wi…
Production of neutron-rich nuclei in fragmentation reactions of 132Sn projectiles at relativistic energies
D. Pérez-Loureiro, J. Benlliure, H. Álvarez-Pol +18
The fragmentation of neutron-rich 132Sn nuclei produced in the fission of 238U projectiles at 950 MeV/u has been investigated at the FRagment Separator (FRS) at GSI. This work repr…
Production of new neutron-rich isotopes of heavy elements in fragmentation reactions of U projectiles at 1 A GeV
H. Alvarez-Pol, J. Benlliure, L. Audouin +11
The production of heavy neutron-rich nuclei has been investigated using cold fragmentation reactions of U projectiles at relativistic energies. The experiment performed at…
Extending the north-east limit of the chart of nuclides
J. Benlliure, H. Alvarez-Pol, T. Kurtukian-Nieto +17
The existence of nuclei with exotic combinations of protons and neutrons provides fundamental information on the forces acting between nucleons. The maximum number of neutrons a gi…
The High-Acceptance Dielectron Spectrometer HADES
The HADES Collaboration, G. Agakishiev, A. Balanda +110
HADES is a versatile magnetic spectrometer aimed at studying dielectron production in pion, proton and heavy-ion induced collisions. Its main features include a ring imaging gas Ch…