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215 results on '"Galtarossa F."'

1. Probing exotic cross-shell interactions at N=28 with single-neutron transfer on 47K

Author

Paxman, C. J., Matta, A., Catford, W. N., Lotay, G., Assié, M., Clément, E., Lemasson, A., Ramos, D., Orr, N. A., Galtarossa, F., Girard-Alcindor, V., Dudouet, J., Achouri, N. L., Ackermann, D., Barrientos, D., Beaumel, D., Bednarczyk, P., Benzoni, G., Bracco, A., Canete, L., Cederwall, B., Ciemala, M., Delahaye, P., Doherty, D. T., Domingo-Pardo, C., Fernández-Domínguez, B., Fernández, D., Flavigny, F., Fougères, C., de France, G., Franchoo, S., Gadea, A., Gibelin, J., González, V., Gottardo, A., Goyal, N., Hammache, F., Harkness-Brennan, L. J., Harrouz, D. S., Jacquot, B., Judson, D. S., Jungclaus, A., Kaşkaş, A., Korten, W., Labiche, M., Lalanne, L., Lenain, C., Leoni, S., Ljungvall, J., Lois-Fuentes, J., Lokotko, T., Lopez-Martens, A., Maj, A., Marqués, F. M., Martel, I., Menegazzo, R., Mengoni, D., Million, B., Nyberg, J., Pérez-Vidal, R. M., Plagnol, L., Podolyák, Zs., Pullia, A., Quintana, B., Regueira-Castro, D., Reiter, P., Rejmund, M., Rezynkina, K., Sanchis, E., Şenyiğit, M., de Séréville, N., Siciliano, M., Sohler, D., Stezowski, O., Thomas, J. -C., Utepov, A., Valiente-Dobón, J. J., Verney, D., and Zielińska, M.

Subjects
Nuclear Experiment
Abstract

We present the first measurement of the $^{47}$K($d,p\gamma$)$^{48}$K transfer reaction, performed in inverse kinematics using a reaccelerated beam of $^{47}$K. The level scheme of $^{48}$K has been greatly extended with nine new bound excited states identified and spectroscopic factors deduced. Detailed comparisons with SDPF-U and SDPF-MU shell-model calculations reveal a number of discrepancies with these results, and a preference for SDPF-MU is found. Intriguingly, an apparent systematic overestimation of spectroscopic factors and a poor reproduction of the energies for 1$^-$ states suggests that the mixing between the $\pi s^{\,\,\,1}_{1/2} d^{\,\,\,4}_{3/2}$ and $\pi s^{\,\,\,2}_{1/2} d^{\,\,\,3}_{3/2}$ proton configurations in $^{48}$K is not correctly described using current interactions, challenging our descriptions of light $N=28$ nuclei., Comment: 7 pages, 3 figures, 1 table

Published
2024

2. Spherical-oblate shape coexistence in $^{94}$Zr from a model-independent analysis

Author

Marchini, N., Rocchini, M., Zielinska, M., Nannini, A., Doherty, D. T., Gavrielov, N., Garrett, P. E., Hadynska-Klek, K., Goasduff, A., Testov, D., Bakes, S. D., Bazzacco, D., Benzoni, G., Berry, T., Brugnara, D., Camera, F., Catford, W. N., Chiari, M., Galtarossa, F., Gelli, N., Gottardo, A., Gozzelino, A., Illana, A., Keatings, J., Mengoni, D., Morrison, L., Napoli, D. R., Ottanelli, M., Ottanelli, P., Pasqualato, G., Recchia, F., Riccetto, S., Scheck, M., Siciliano, M., Dobon, J. J. Valiente, and Zanon, I.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

Low-lying states of $^{94}$Zr were investigated via low-energy multi-step Coulomb excitation. From the measured $\gamma$-ray yields, 13 reduced transition probabilities between low-spin states were determined, together with the spectroscopic quadrupole moments of the $2_{1,2}^+$ states. Based on this information, for the first time in the Zr isotopic chain, the shapes of the $0_{1,2}^+$ states including their deformation softness were inferred in a model-independent way using the quadrupole sum rules approach. The ground state of $^{94}$Zr possesses a rather diffuse shape associated with a spherical configuration, while the $0_2^+$ state is oblate and more strongly deformed. The observed features of shape coexistence in $^{94}$Zr are in agreement with Monte-Carlo shell-model predictions, and the present results are vital to refine the IBM-CM description of the Zr isotopes around $A\approx 100$ in terms of an intertwined quantum phase transition., Comment: 6 pages, 3 figures

Published
2024

3. High-precision spectroscopy of $^{20}$O benchmarking ab-initio calculations in light nuclei

Author

Zanon, I., Clément, E., Goasduff, A., Menéndez, J., Miyagi, T., Assié, M., Ciemała, M., Flavigny, F., Lemasson, A., Matta, A., Ramos, D., Rejmund, M., Achouri, L., Ackermann, D., Barrientos, D., Beaumel, D., Benzoni, G., Boston, A. J., Boston, H. C., Bottoni, S., Bracco, A., Brugnara, D., de France, G., de Sereville, N., Delaunay, F., Desesquelles, P., Didierjean, F., Domingo-Prato, C., Dudouet, J., Eberth, J., Fernández, D., Fougères, C., Gadea, A., Galtarossa, F., Girard-Alcindor, V., Gonzales, V., Gottardo, A., Hammache, F., Harkness-Brennan, L. J., Hess, H., Judson, D. S, Jungclaus, A., Kaşkaş, A., Kim, Y. H., Kuşoğlu, A., Labiche, M., Leblond, S., Lenain, C., Lenzi, S. M., Leoni, S., Li, H., Ljungvall, J., Lois-Fuentes, J., Lopez-Martens, A., Maj, A., Menegazzo, R., Mengoni, D., Michelagnoli, C., Million, B., Napoli, D. R., Nyberg, J., Pasqualato, G., Podolyak, Zs., Pullia, A., Quintana, B., Recchia, F., Regueira-Castro, D., Reiter, P., Rezynkina, K., Rojo, J. S., Salsac, M. D., Sanchis, E., Şenyiğit, M., Siciliano, M., Sohler, D., Stezowski, O., Theisen, Ch., Utepov, A., Valiente-Dobón, J. J., Verney, D., and Zielinska, M.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

The excited states of unstable $^{20}$O were investigated via $\gamma$-ray spectroscopy following the $^{19}$O$(d,p)^{20}$O reaction at 8 $A$MeV. By exploiting the Doppler Shift Attenuation Method, the lifetime of the 2$^+_2$ and 3$^+_1$ states were firmly established. From the $\gamma$-ray branching and E2/M1 mixing ratios for transitions deexciting the 2$^+_2$ and 3$^+_1$ states, the B(E2) and B(M1) were determined. Various chiral effective field theory Hamiltonians, describing the nuclear properties beyond ground states, along with a standard USDB interaction, were compared with the experimentally obtained data. Such a comparison for a large set of $\gamma$-ray transition probabilities with the valence space in medium similarity renormalization group ab-initio calculations was performed for the first time in a nucleus far from stability. It was shown that the ab-initio approaches using chiral EFT forces are challenged by detailed high-precision spectroscopic properties of nuclei. The reduced transition probabilities were found to be a very constraining test of the performance of the ab-initio models., Comment: Supplemental Material available

Published
2024
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4. Identification of different reaction channels in 6Li + 89Y experiment by the particles-γ coincidence measurement

Author

Wang M.L., Zhang G.X., Zhang G.L., Hu S.P., Qu W.W., Zhang H.Q., Huang Z., Xiang J.B., Yao Y.J., Sun H.B., Valiente-Dobón J.J., Testov D., Goasduff A., John P.R., Siciliano M., Galtarossa F., Francesco R., Mengoni D., and Bazzacco D.

Subjects
Physics, QC1-999
Abstract

This short paper presents the investigation of reaction mechanism induced by 6Li through a particle­γ coincidence measurement. The data have been taken from a 6Li+89Y experimentwhich is performed inINFN-LNL, Italy. In this experiment, the light charged particles are detected by a Si­ball, named EUCLIDES, and the γ rays are collected by a HPGe detector array, called GALILEO. In this contribution, scientific motivations, experimental details and some results, such as α­γ analysis, are presented.

Published
2019
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5. One-neutron stripping process in the 209Bi(6Li, 5Li)210Bi* reaction reaction

Author

Zhang, Gao-Long, Jiao, Zhen-Wei, Zhang, Guang-Xin, Cardozo, E. N., Paes, B., Hu, Shi-Peng, Qian, Jian-Qiang, Mengoni, Daniele, Qu, Wei-Wei, Li, Cong-Bo, Zheng, Yun, Zhang, Huan-Qiao, Sun, Hui-Bin, Wang, Nan, Zhang, Chun-Lei, Valiente-Dobón, J. J., Testov, D., Mazzocco, M., Gozzelino, A., Parascandolo, C., Pierroutsakou, D., La Commara, M., Goasduff, A., Bazzacco, D., Napoli, D. R., Galtarossa, F., Recchia, F., Illana, A., Bakes, S., Zanon, I., Aydin, S., de Angelis, G., Siciliano, M., Menegazzo, R., Lenzi, S. M., Akkoyun, S., Canto, L. F., and Lubian, J.

Published
2024
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6. The Trojan Horse Method for nuclear astrophysics and its recent applications

Author

Lamia L., Spitaleri C., Mazzocco M., Boiano A., Boiano C., Broggini C., Caciolli A., Depalo R., Di Pietro A., Figuera P., Galtarossa F., Guardo G.L., Gulino M., Hayakawa S., Kubono S., La Cognata M., La Commara M., La Rana G., Lattuada M., Menegazzo R., Pakou A., Parascandolo C., Piatti D., Pierroutsakou D., Pizzone R.G., Puglia S.M.R., Romano S., Rapisarda G.G., Sanchez-Benitez A.M., Sergi M.L., Sgouros O., Silva H., Soramel F., Soukeras V., Strano E., Torresi D., Trippella O., Tumino A., Yamaguchi H., Villante F.L., and Zhang G.L.

Subjects
Physics, QC1-999
Abstract

The Trojan Horse Method (THM) has been applied extensively for the last 25 years to measure nuclear reaction cross sections of interest for astrophysics. Although it has been mainly applied for charged particle-induced reactions, recently it has been found to have also a relevant role for neutron-induced reactions. Here, some advantages of THM will be discussed and the preliminary results of the cosmological relevant 7Be(n,α)4He cross section measurement are discussed.

Published
2017
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7. Study of the population of neutron-rich heavy nuclei in the A~200 mass region via multinucleon transfer reactions

Author

Fioretto E., Corradi L., Galtarossa F., Szilner S., Montanari D., Mijatović T., Pollarolo G., Jia H.M., Ackermann D., Bourgin D., Colucci G., Courtin S., Fruet G., Goasduff A., Grebosz J., Haas F., Jelavić Malenica D., Jeong S.C., John P.R., Milin M., Montagnoli G., Skukan N., Scarlassara F., Soić N., Stefanini A.M., Strano E., Tokić V., Ur C.A, Valiente-Dobón J.J., and Watanabe Y.X.

Subjects
Physics, QC1-999
Abstract

Multineutron and multiproton transfer channels, populated in the inverse kinematics reaction 197Au+130Te at Elab=1.07 GeV, were measured at Laboratori Nazionali di Legnaro using the presently heaviest ion beam delivered by the PIAVE-ALPI accelerator complex and detecting both projectile-like and targetlike ions. To this end the large solid angle magnetic spectrometer PRISMA was coupled to a second arm for the detection of the heavy fragments in kinematic coincidence with the light ones selected and identified with the spectrometer. The data analysis is still in progress and will allow to compare the yields of both light and heavy partner with theoretical predictions performed with the GRAZING code to get quantitative information on transfer channels and the effect of evaporation and fission on the production rate of primary fragments. The mass integrated Z distribution, extracted from the experimental data, evidenced the population of proton pickup channels that, in conjunction with the neutron stripping ones from the 130Te, open the path for the production of neutron-rich heavy nuclei. In the following, we will present some preliminary results as well as details on the experimental configuration and perspectives for future investigations in the neutron-rich heavy region.

Published
2017
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8. Fusion hindrance for the positive Q-value system 12C+30Si

Author

Galtarossa F., Stefanini A. M., Montagnoli G., Jiang C. L., Colucci G., Bottoni S., Broggini C., Caciolli A., Colović P., Corradi L., Courtin S., Depalo R., Fioretto E., Fruet G., Gal A., Goasduff A., Heine M., Hu S. P., Kaur M., Mijatović T., Montanari D., Scarlassara F., Strano E., Szilner S., and Zhang G. X.

Subjects
Physics, QC1-999
Abstract

The fusion excitation function for the positive-Q-value system 12C+30Si (Qfus = +14.1 MeV) has been measured in inverse kinematics down to the μb level and compared with standard coupled-channel calculations. The appearance of the fusion hindrance phenomenon and the evidence of a S-factor maximum have been observed. This result can be significant to extrapolate the behavior of lighter astrophysical relevant systems at deep sub-barrier energies, where existing experimental data are still contradicting and affected by large errors.

Published
2017
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9. Sub-barrier fusion of Si+Si systems

Author

Colucci G., Montagnoli G., Stefanini A. M., Bourgin D., Čolović P., Corradi L., Courtin S., Faggian M., Fioretto E., Galtarossa F., Goasduff A., Haas F., Mazzocco M., Scarlassara F., Stefanini C., Strano E., Urbani M., Szilner S., and Zhang G. L.

Subjects
Physics, QC1-999
Abstract

The near- and sub-barrier fusion excitation function has been measured for the system 30Si+30Si at the Laboratori Nazionali di Legnaro of INFN, using the 30Si beam of the XTU Tandem accelerator in the energy range 47 - 90 MeV. A set-up based on a beam electrostatic deflector was used for detecting fusion evaporation residues. The measured cross sections have been compared to previous data on 28Si+28Si and Coupled Channels (CC) calculations have been performed using M3Y+repulsion and Woods-Saxon potentials, where the lowlying 2+ and 3− excitations have been included. A weak imaginary potential was found to be necessary to reproduce the low energy 28Si+28Si data. This probably simulates the effect of the oblate deformation of this nucleus. On the contrary, 30Si is a spherical nucleus, 30Si+30Si is nicely fit by CC calculations and no imaginary potential is needed. For this system, no maximum shows up for the astrophysical S-factor so that we have no evidence for hindrance, as confirmed by the comparison with CC calculations. The logarithmic derivative of the two symmetric systems highlights their different low energy trend. A difference can also be noted in the two barrier distributions, where the high-energy peak present in 28Si+28Si is not observed for 30Si+30Si, probably due to the weaker couplings in last case.

Published
2017
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11. Narrow resonances in the continuum of the unbound nucleus $^{15}$F

Author

Girard-Alcindor, V., Mercenne, A., Stefan, I., Santos, F. de Oliveira, Michel, N., Płoszajczak, M., Assié, M., Lemasson, A., Clément, E., Flavigny, F., Matta, A., Ramos, D., Rejmund, M., Dudouet, J., Ackermann, D., Adsley, P., Assunção, M., Bastin, B., Beaumel, D., Benzoni, G., Borcea, R., Boston, A. J., Cáceres, L., Cederwall, B., Celikovic, I., Chudoba, V., Ciemala, M., Collado, J., Crespi, F. C. L., D'Agata, G., De France, G., Delaunay, F., Diget, C., Domingo-Pardo, C., Eberth, J., Fougères, C., Franchoo, S., Galtarossa, F., Georgiadou, A., Gibelin, J., Giraud, S., González, V., Goyal, N., Gottardo, A., Goupil, J., Grévy, S., Guimaraes, V., Hammache, F., Harkness-Brennan, L. J., Hess, H., Oliver, D. S. Judson, Kamalou, O., Kameneyero, A., Kiener, J., Korten, W., Koyama, S., Labiche, M., Lalanne, L., Lapoux, V., Leblond, S., Lefevre, A., Lenain, C., Leoni, S., Li, H., Lopez-Martens, A., Maj, A., Matea, I., Menegazzo, R., Mengoni, D., Meyer, A., Million, B., Monteagudo, B., Morfouace, P., Mrazek, J., Niikura, M., Piot, J., Podolyak, Zs., Portail, C., Pullia, A., Quintana, B., Recchia, F., Reiter, P., Rezynkina, K., Roger, T., Rojo, J. S., Rotaru, F., Salsac, M. D., Benítez, A. M. Sánchez, Sanchis, E., Şenyigit, M., de Séréville, N., Siciliano, M., Simpson, J., Sohler, D., Sorlin, O., Stanoiu, M., Stodel, C., Suzuki, D., Theisen, C., Thomas, J. C., Ujic, P., Valiente-Dobón, J. J., and Zielińska, M.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

The structure of the unbound $^{15}$F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive $^{14}$O beam impinging on a CH$_2$ target. The analysis of $^{1}$H($^{14}$O,p)$^{14}$O and $^{1}$H($^{14}$O,2p)$^{13}$N reactions allowed the confirmation of the previously observed narrow $1/2^{-}$ resonance, near the two-proton decay threshold, and the identification of two new narrow 5/2$^{-}$ and 3/2$^{-}$ resonances. The newly observed levels decay by 1p emission to the ground of $^{14}$O, and by sequential 2p emission to the ground state (g.s.) of $^{13}$N via the $1^-$ resonance of $^{14}$O. Gamow shell model (GSM) analysis of the experimental data suggests that the wave functions of the 5/2$^{-}$ and 3/2$^{-}$ resonances may be collectivized by the continuum coupling to nearby 2p- and 1p- decay channels. The observed excitation function $^{1}$H($^{14}$O,p)$^{14}$O and resonance spectrum in $^{15}$F are well reproduced in the unified framework of the GSM., Comment: 7 pages, 4 figures

Published
2021

12. Fusion reactions of 58,64Ni+124Sn

Author

Galtarossa F., Jiang C.L., Stefanini A.M., Esbensen H., Rehm K.E., Almaraz Calderon S., Avila M.L., Back B.B., Bourgin D., Corradi L., Courtin S., Fioretto E., Goasduff A., Haas F., Mazzocco M., Montanari D., Montagnoli G., Mijiatovic T., Sagaidak R., Santiago-Gonzalez D., Scarlassara F., Strano E., and Szilner S.

Subjects
Physics, QC1-999
Abstract

In order to better understand the influence of transfer in sub-barrier nuclear reactions, cross sections for the system 58,64Ni+124Sn have been measured down to 0.5-1 µb and compared to detailed coupledchannel calculations. In agreement with a phenomenological Q-value systematics, calculations show the importance of including the coupling to the transfer channel for these heavy systems. No clear evidence of fusion hindrance is observed, probably due to the fact that the cross sections measured in this experiment are not low enough for the appearance of that phenomenon.

Published
2016
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13. Recent experiments in inverse kinematics with the magnetic spectrometer PRISMA

Author

Fioretto E., Corradi L., Montanari D., Szilner S., Pollarolo G., Galtarossa F., Ackermann D., Montagnoli G., Scarlassara F., Stefanini A.M., Courtin S., Goasduff A., Haas F., Jelavić-Malenica D., Michelagnoli C., Mijatović T., Soić N., Ur C., and Valiente-Dobon J.J.

Subjects
Physics, QC1-999
Abstract

In the last period, two classes of experiments have been carried out with the large acceptance magnetic spectrometer PRISMA. In particular, the one- and two-neutron transfer processes at energies ranging from the Coulomb barrier to deep below it and the population of exotic neutron rich nuclei in the A~130 and A~200 mass regions have been studied. Both kinds of experiments have been performed in inverse kinematics identifying in A, Z and velocity the light target-like recoils with PRISMA placed at very forward angles in order to have, at the same time, high efficiency and good energy and mass resolutions.

Published
2016
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14. HeCTOr: the $^3$He Cryogenic Target of Orsay for direct nuclear reactions with radioactive beams

Author

Galtarossa, F., Pierens, M., Assié, M., Delpech, V., Galet, F., Saugnac, H., Brugnara, D., Ramos, D., Beaumel, D., Blache, P., Chabot, M., Chatelet, F., Clément, E., Flavigny, F., Giret, A., Gottardo, A., Goupil, J., Lemasson, A., Matta, A., Ménager, L., and Rindel, E.

Subjects
Physics - Instrumentation and Detectors, Nuclear Experiment
Abstract

Direct nuclear reactions with radioactive ion beams represent an extremely powerful tool to extend the study of fundamental nuclear properties far from stability. These measurements require pure and dense targets to cope with the low beam intensities. The $^3$He cryogenic target HeCTOr has been designed to perform direct nuclear reactions in inverse kinematics. The high density of $^3$He scattering centers, of the order of 10$^{20}$ atoms/cm$^2$, makes it particularly suited for experiments where low-intensity radioactive beams are involved. The target was employed in a first in-beam experiment, where it was coupled to state-of-the-art gamma-ray and particle detectors. It showed excellent stability in gas temperature and density over time. Relevant experimental quantities, such as total target thickness, energy resolution and gamma-ray absorption, were determined through dedicated Geant4 simulations and found to be in good agreement with experimental data., Comment: 12 pages, 10 figures

Published
2021
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15. The MUGAST-AGATA-VAMOS campaign : set-up and performance

Author

Assié, M., Clément, E., Lemasson, A., Ramos, D., Raggio, A., Zanon, I., Galtarossa, F., Lenain, C., Casal, J., Flavigny, F., Matta, A., Mengoni, D., Beaumel, D., Blumenfeld, Y., Borcea, R., Brugnara, D., Catford, W., de Oliveira, F., De Séréville, N., Didierjean, F., Diget, C. Aa., Dudouet, J., Fernandez-Dominguez, B., Fougères, C., Frémont, G., Girard-Alcindor, V., Giret, A., Goasduff, A., Gottardo, A., Goupil, J., Hammache, F., John, P. R., Korichi, A., Lalanne, L., Leblond, S., Lefevre, A., Legruel, F., Menager, L., Million, B., Nicolle, C., Noury, F., Rauly, E., Rezynkina, K., Rindel, E., Rojo, J. S., Siciliano, M., Stanoiu, M., Stefan, I., and Vatrinet, L.

Subjects
Physics - Instrumentation and Detectors, Nuclear Experiment
Abstract

The MUGAST-AGATA-VAMOS set-up at GANIL combines the MUGAST highly-segmented silicon array with the state-of-the-art AGATA array and the large acceptance VAMOS spectrometer. The mechanical and electronics integration copes with the constraints of maximum efficiency for each device, in particular {\gamma}-ray transparency for the silicon array. This complete set-up offers a unique opportunity to perform exclusive measurements of direct reactions with the radioactive beams from the SPIRAL1 facility. The performance of the set-up is described through its commissioning and two examples of transfer reactions measured during the campaign. High accuracy spectroscopy of the nuclei of interest, including cross-sections and angular distributions, is achieved through the triple-coincidence measurement. In addition, the correction from Doppler effect of the {\gamma}-ray energies is improved by the detection of the light particles and the use of two-body kinematics and a full rejection of the background contributions is obtained through the identification of heavy residues. Moreover, the system can handle high intensity beams (up to 108 pps). The particle identification based on the measurement of the time-of-flight between MUGAST and VAMOS and the reconstruction of the trajectories is investigated., Comment: 13 pages, 18 figures

Published
2021
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16. Shape coexistence in the neutron-deficient $^{188}$Hg investigated via lifetime measurements

Author

Siciliano, M., Zanon, I., Goasduff, A., John, P. R., Rodríguez, T. R., Péru, S., Deloncle, I., Libert, J., Zielińska, M., Ashad, D., Bazzacco, D., Benzoni, G., Birkenbach, B., Boso, A., Braunroth, T., Cicerchia, M., Cieplicka-Oryńczak, N., Colucci, G., Davide, F., de Angelis, G., de Canditiis, B., Gadea, A., Gaffney, L. P., Galtarossa, F., Gozzelino, A., Hadyńska-Klȩk, K., Jaworski, G., Koseoglou, P., Lenzi, S. M., Melon, B., Menegazzo, R., Mengoni, D., Nannini, A., Napoli, D. R., Pakarinen, J., Quero, D., Rath, P., Recchia, F., Rocchini, M., Testov, D., Valiente-Dobón, J. J., Vogt, A., Wiederhold, J., and Witt, W.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

Shape coexistence in the $Z \approx 82$ region has been established in mercury, lead and polonium isotopes. Even-even mercury isotopes with $100 \leq N \leq 106$ present multiple fingerprints of this phenomenon, which seems to be no longer present for $N \geq 110$. According to a number of theoretical calculations, shape coexistence is predicted in the $^{188}$Hg isotope. The $^{188}$Hg nucleus was populated using two different fusion-evaporation reactions with two targets, $^{158}$Gd and $^{160}$Gd, and a beam of $^{34}$S, provided by the Tandem-ALPI accelerators complex at the Laboratori Nazionali di Legnaro. The channels of interest were selected using the information from the Neutron Wall array, while the $\gamma$ rays were detected using the GALILEO $\gamma$-ray array. The lifetimes of the excited states were determined using the Recoil Distance Doppler-Shift method, employing the dedicated GALILEO plunger device. Using the two-bands mixing and rotational models, the deformation of the pure configurations was obtained from the experimental results. The extracted transition strengths were compared with those calculated with the state-of-the-art symmetry-conserving configuration-mixing (SCCM) and five-dimentional collective Hamiltonian (5DCH) approaches in order to shed light on the nature of the observed structures in the $^{188}$Hg nucleus. An oblate, a normal- and a super-deformed prolate bands were predicted and their underlying shell structure was also discussed., Comment: v1: 13 pages, 10 figures, comparison between IBM-CM and SCCM calculations; v2: 16 pages, 13 figures, discussion on the mixing amplitudes from the experimental B(E2) values, comparison between SCCM and 5DCH calculations

Published
2020
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17. Nuclear physics midterm plan at Legnaro National Laboratories (LNL)

Author

Ballan, M., Bottoni, S., Caamaño, M., Caciolli, A., Campostrini, M., Cicerchia, M., Crespi, F. C. L., Cristallo, S., Dell’Aquila, D., Depalo, R., Fioretto, E., Galtarossa, F., Gasques, L. R., Gottardo, A., Gramegna, F., Gulminelli, F., Kurtukian-Nieto, T., La Cognata, M., Lenzi, S. M., Marchi, T., Mazurek, K., Mengoni, D., Mou, L., Nania, R., Pupillo, G., Valiente-Dobón, J. J., Zanon, I., Acosta, L., Alvarez, M. A. G., Andrighetto, A., Arazi, A., Arzenton, A., Assié, M., Bagatin, M., Barbaro, F., Barbieri, C., Barlini, S., Basiricò, L., Battistoni, G., Beaumel, D., Bentley, M. A., Benzoni, G., Bertoldo, S., Bertulani, C., Bonasera, A., Camaiani, A., Canton, L., Capirossi, V., Carante, M. P., Carraro, C., Carturan, S. M., Casini, G., Cavanna, F., Centofante, L., Chávez, E. R., Chbihi, A., Ciemała, M., Cisternino, S., Colombi, A., Colucci, M., Compagnucci, A., Corradetti, S., Corradi, L., D’Agata, G., de Angelis, G., De Dominicis, L., De Salvador, D., DeFilippo, E., Del Fabbro, M., Di Nitto, A., Ditalia Tchernij, S., Donzella, A., Duguet, T., Esposito, J., Favela, F., Fernández-García, J. P., Flavigny, F., Fontana, A., Fornal, B., Forneris, J., Fraboni, B., Frankland, J., Gamba, E., Geraci, E., Gerardin, S., Giuliani, S. A., Gnoffo, B., Groppi, F., Gruyer, D., Haddad, F., Isaak, J., Kmiecik, M., Koning, A., Lamia, L., Le Neindre, N., Leoni, S., Lépine-Szily, A., Lilli, G., Lombardo, I., Loriggiola, M., Loriggiola, L., Lunardon, M., Maggioni, G., Maj, A., Manenti, S., Manzolaro, M., Marcucci, L. E., Marín-Lámbarri, D. J., Mariotti, E., Martin Hernandez, G., Massimi, C., Mastinu, P., Mazzocco, M., Mazzolari, A., Mijatović, T., Mishenina, T., Mizuyama, K., Monetti, A., Montagnoli, G., Morselli, L., Moschini, L., Musacchio Gonzalez, E., Nannini, A., Niu, Y. F., Ota, S., Paccagnella, A., Palmerini, S., Pellegri, L., Perego, A., Piantelli, S., Piatti, D., Picollo, F., Pignatari, M., Pinna, F., Pirrone, S., Pizzone, R. G., Polettini, M., Politi, G., Popescu, L., Prete, G., Quaranta, A., Raabe, R., Ramos, J. P., Raniero, W., Rapisarda, G. G., Recchia, F., Rigato, V., Roca Maza, X., Rocchini, M., Rodriguez, T., Roncolato, C., Rudolph, D., Russotto, P., Sánchez-Benítez, Á. M., Savran, D., Scarpa, D., Scheck, M., Sekizawa, K., Sergi, M. L., Sgarbossa, F., Silvestrin, L., Singh Khwairakpam, O., Skowronski, J., Somà, V., Spartà, R., Spieker, M., Stefanini, A. M., Steiger, H., Stevanato, L., Stock, M. R., Vardaci, E., Verney, D., Vescovi, D., Vittone, E., Werner, V., Wheldon, C., Wieland, O., Wimmer, K., Wyss, J., Zago, L., and Zenoni, A.

Published
2023
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18. Energy loss profile measurements using the ACTAR TPC demonstrator active target

Author

Camaiani, A., Barlini, S., Stefanini, A.A., Casini, G., Alvarez-Pol, H., Arokiaraj, A., Baldesi, L., Bolzonella, R., Cardella, G., Ciampi, C., Cicerchia, M., Cinausero, M., Collazuol, G., De Filippo, E., Domenichetti, L., Fabris, D., Fernández-Domínguez, B., Fioretto, E., Frosin, C., Galtarossa, F., Giovinazzo, J., Gnoffo, B., Gramegna, F., Grinyer, G.F., Lombardo, I., Marchi, T., Martorana, N.S., Mentana, A., Ottanelli, P., Pagano, E.V., Pancin, J., Pellegriti, M.G., Piantelli, S., Pirrone, S., Poleshchuk, O., Raabe, R., Roger, T., Russo, M., Russotto, P., Scomparin, L., Swartz, J.A., Valdré, S., Verde, G., Vigilante, M., and Yang, J.

Published
2023
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19. Diversity of shapes and rotations in the gamma-soft 130Ba nucleus: first observation of a t-band in the A=130 mass region

Author

Petrache, C. M., Walker, P. M., Guo, S., Chen, Q. B., Frauendorf, S., Liu, Y. X., Wyss, R. A., Mengoni, D., Qiang, Y., Astier, A., Dupont, E., Li, R., Lv, B. F., Zheng, K. K., Bazzacco, D., Boso, A., Goasduff, A., Recchia, 8 F., Testov, D., Galtarossa, F., Jaworski, G., Napoli, D. R., Riccetto, S., Siciliano, M., Valiente-Dobon, J. J., Liu, M. L., Zhou, X. H., Wang, J. G., Andreoiu, C., Garcia, F. H., Ortner, K., Whitmore, K., Back, T., Cederwall, B., Lawrie, E. A., Kuti, I., Sohler, D., Timar, J., Marchlewski, T., Srebrny, J., and Tucholski, A.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

Several new bands have been identified in 130Ba, among which there is one with band-head spin 8+. Its properties are in agreement with the Fermi-aligned \nu h11/2^2 , 7/2+[523] \otimes 9/2-[514] Nilsson configuration. This is the first observation of a two-quasiparticle t-band in the A=130 mass region. The t-band is fed by a dipole band involving two additional h11/2 protons. The odd-spin partners of the proton and neutron S-bands and the ground-state band at high spins are also newly identified. The observed bands are discussed using several theoretical models, which strongly suggest the coexistence of prolate and oblate shapes polarized by rotation aligned two-proton and two-neutron configurations, as well as prolate collective rotations around axes with different orientations. With the new results, 130Ba presents one of the best and most complete sets of collective excitations that a gamma-soft nucleus can manifest at medium and high spins, revealing a diversity of shapes and rotations for the nuclei in the A = 130 mass region., Comment: 8 pages, 7 figures

Published
2019
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20. High resolution $\gamma$-ray spectroscopy using GALILEO array

Author

Testov, D., Valiente-Dobón, J. J., Mengoni, D., Recchia, F., Goasduff, A., Boso, A., Lenzi, S., de Angelis, G., Bakes, S., Boiano, C., Cederwall, B., Colucci, G., Cicerchia, M., Čolović, P., Didierjean, F., Doncel, M., {n}as, J. A. Due\, Galtarossa, F., Gozzelino, A., Hadyńska-Klȩk, K., Isocrate, R., Jaworski, G., John, P. R., Liu, H., Lunardi, S., Menegazzo, R., Mentana, A., Modamio, V., Nannini, A., Napoli, D. R., Palacz, M., Pasqualato, G., Rocchini, M., Riccetto, S., Saygi, B., Sahin, E., Siciliano, M., Sobolev, Yu., and Szilner, S.

Subjects
Nuclear Experiment
Abstract

The GALILEO $\gamma$-ray spectrometer has been constructed at the Legnaro National Laboratory of INFN (LNL-INFN). It can be coupled to advanced ancillary devices which allows nuclear structure studies employing the variety of in-beam $\gamma$-ray spectroscopy methods. Such studies benefit from reactions induced by the intense stable beams delivered by the Tandem-ALPI-PIAVE accelerator complex and by the radioactive beams which will be provided by the SPES facility. In this paper we outline two experiments performed within the experimental campaign at GALILEO coupled to the EUCLIDES Si-ball and the Neutron Wall array. The first one was aimed at spectroscopic studies in A=31 mirror nuclei and the second one at measurements of lifetimes of excited states in nuclei in the vicinity of $^{100}$Sn., Comment: The IX International Symposium on EXOtic Nuclei (EXON-2018)

Published
2019

21. Conceptual design of the AGATA 2[formula omitted] array at LNL

Author

Valiente-Dobón, J.J., Menegazzo, R., Goasduff, A., Agguiaro, D., Aguilera, P., Angelini, F., Balogh, M., Bazzacco, D., Benito, J., Benzoni, G., Bez, N., Bolognesi, M., Bottoni, S., Brugnara, D., Carollo, S., Cocconi, P., Cogo, A., Collado, J., Crespi, F.C.L., Ertoprak, A., Escudeiro, R., Galtarossa, F., Gamba, E.R., Gambalonga, A., Servín, B. Góngora, Gottardo, A., Gozzelino, A., Gulmini, M., Huang, Z., Marchi, T., Mengoni, D., Modanese, P., Napoli, D.R., Pellumaj, J., Pérez-Vidal, R.M., Pigliapoco, S., Pilotto, E., Ramina, L., Rampazzo, M., Raniero, W., Rebeschini, M., Rezynkina, K., Rosso, D., Scarcioffolo, M., Scarpa, D., Sedlák, M., Smith, R., Toniolo, N., Veronese, F., Volpe, V., Zago, L., Zanon, I., Zhang, G., Abels, R., Allegrini, M.L., Aufranc, C., Baulieu, G., Belkhiria, C., Benettoni, M., Benini, D., Bentley, M., Biasotto, M., Blaizot, M., Miquel, J. Blasco, Boiano, C., Boston, A., Boston, H., Boujrad, A., Bourgault, P., Bracco, A., Brambilla, S., Burrows, I., Camera, F., Capra, S., Capsoni, A., Cash, R., Civera, J.V., Clément, E., Coelli, S., Cordwell, M., Corradi, L., Coudert, S., De Angelis, G., De Ruvo, L., Debras, G., Del Fabbro, M., Diklić, J., Dosme, N., Duchene, G., Duclos, B., Dudouet, J., Eberth, J., Elloumi, S., Everett, C., Fantinel, S., Fillinger, M., Fioretto, E., Fransen, C., Gadea, A., Gibelin, L., González, V., Goupil, J., Görgen, C., Grant, A., Green, K., Ha, J., Hartnett, T., Henseler, K., Hess, H., Hirsch, R., Houarner, C., Jacob, J., Joannem, T., Judson, D.S., Karkour, N., Karolak, M., Kebbiri, M., Kieffer, J., Labiche, M., Lafay, X., Le Jeannic, P., Lefevre, A., Legay, E., Legruel, F., Lenzi, S., Leoni, S., Linget, D., Liptrot, M., López-Martens, A., Lotodé, A., Manara, L., Ménager, L., Mijatović, T., Million, B., Minarello, A., Montagnoli, G., Morrall, P., Mullacrane, I., Nyberg, J., Philippon, G., Polettini, M., Popieul, F., Pullia, A., Recchia, F., Reiter, P., Richardt, G., Rocchini, M., Roger, A., Saillant, F., Sanchis, E., Laskar, Md.S.R., Secci, G., Sigward, M.-H., Simpson, J., Solenne, N., Spee, F., Stefanini, A.M., Stézowski, O., Szilner, S., Templeton, N., Theisen, Ch., Thiel, S., Tomasi, F., Tzvetkov, S., Vigano, D., Viscione, E., Wieland, O., Wimmer, K., Wittwer, G., and Zielińska, M.

Published
2023
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25. The DESPEC setup for GSI and FAIR

Author

Mistry, A.K., Albers, H.M., Arıcı, T., Banerjee, A., Benzoni, G., Cederwall, B., Gerl, J., Górska, M., Hall, O., Hubbard, N., Kojouharov, I., Jolie, J., Martinez, T., Podolyák, Zs., Regan, P.H., Tain, J.L., Tarifeno-Saldivia, A., Schaffner, H., Werner, V., Ağgez, G., Agramunt, J., Ahmed, U., Aktas, O., Alcayne, V., Algora, A., Alhomaidhi, S., Amjad, F., Appleton, C., Armstrong, M., Balogh, M., Banerjee, K., Bednarczyk, P., Benito, J., Bhattacharya, C., Black, P., Blazhev, A., Bottoni, S., Boutachkov, P., Bracco, A., Bruce, A.M., Brunet, M., Bruno, C.G., Burrows, I., Calvino, F., Canavan, R.L., Cano-Ott, D., Chishti, M.M.R., Coleman-Smith, P., Cortés, M.L., Cortes, G., Crespi, F., Das, B., Davinson, T., De Blas, A., Dickel, T., Doncel, M., Ertoprak, A., Esmaylzadeh, A., Fornal, B., Fraile, L.M., Galtarossa, F., Gottardo, A., Guadilla, V., Ha, J., Haettner, E., Häfner, G., Heggen, H., Herrmann, P., Hornung, C., Jazrawi, S., John, P.R., Jokinen, A., Jones, C.E., Kahl, D., Karayonchev, V., Kazantseva, E., Kern, R., Knafla, L., Knöbel, R., Koseoglou, P., Kosir, G., Kostyleva, D., Kurz, N., Kuzminchuk, N., Labiche, M., Lawson, J., Lazarus, I., Lenzi, S.M., Leoni, S., Llanos-Expósito, M., Lozeva, R., Maj, A., Meena, J.K., Mendoza, E., Menegazzo, R., Mengoni, D., Mertzimekis, T.J., Mikolajczuk, M., Million, B., Mont-Geli, N., Morales, A.I., Morral, P., Mukha, I., Murias, J.R., Nacher, E., Napiralla, P., Napoli, D.R., Nara-Singh, B.S., O’Donnell, D., Orrigo, S.E.A., Page, R.D., Palit, R., Pallas, M., Pellumaj, J., Pelonis, S., Pentilla, H., Pérez de Rada, A., Pérez-Vidal, R.M., Petrache, C.M., Pietralla, N., Pietri, S., Pigliapoco, S., Plaza, J., Polettini, M., Porzio, C., Pucknell, V.F.E., Recchia, F., Reiter, P., Rezynkina, K., Rinta-Antila, S., Rocco, E., Rösch, H.A., Roy, P., Rubio, B., Rudigier, M., Ruotsalainen, P., Saha, S., Şahin, E., Scheidenberger, Ch., Seddon, D.A., Sexton, L., Sharma, A., Si, M., Simpson, J., Smith, A., Smith, R., Söderström, P.A., Sood, A., Soylu, A., Tanaka, Y.K., Valiente-Dobón, J.J., Vasileiou, P., Vasiljevic, J., Vesic, J., Villamarin, D., Weick, H., Wiebusch, M., Wiederhold, J., Wieland, O., Wollersheim, H.J., Woods, P.J., Yaneva, A., Zanon, I., Zhang, G., Zhao, J., Zidarova, R., Zimba, G., and Zyriliou, A.

Published
2022
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26. Lifetime measurements using a plunger device and the EUCLIDES Si array at the GALILEO [formula omitted]-ray spectrometer

Author

Bradbury, J., Testov, D., Bakes, S., Goasduff, A., Mengoni, D., Valiente-Dobón, J.J., de Angelis, G., Bazzacco, D., Boiano, C., Boso, A., Cederwall, B., Cicerchia, M., Colucci, G., Čolović, P., Didierjean, F., Doncel, M., Dueñas, J.A., Galtarossa, F., Gozzelino, A., Hadyńska-Klȩk, K., Jaworski, G., John, P.R., Liu, H., Lenzi, S., Lunardi, S., Menegazzo, R., Mentana, A., Müller-Gatermann, C., Napoli, D.R., Pasqualato, G., Recchia, F., Rocchini, M., Riccetto, S., Saygi, B., Siciliano, M., Sobolev, Yu., and Szilner, S.

Published
2020
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27. Energy Resolution from a Silicon Detector's Interstrip Regions.

Author

Dueñas, J. A., Cobo, A., Galtarossa, F., Goasduff, A., Mengoni, D., and Sánchez-Benítez, A. M.

Subjects
SILICON detectors, DATA recorders & recording, DETECTORS, DISMISSAL & nonsuit
Abstract

In this work, we present a novel approach for improving the energy resolution from particles impinging on the interstrip regions of silicon strip detectors. We employed three double-sided strip detectors from the GRIT array and a triple α -source under laboratory conditions. The results showed that the interstrip resolution depends not only on the impinging side but also on whether it is a P- or an N-interstrip. We obtained the interstrip energy resolution down to 0.4%, and, depending on the scenario, the resolution was enhanced by a factor of 2. We believe that this new rotation method allows for the possibility of applying particle identification methods on interstrip events, which in most cases are dismissed during data recording. [ABSTRACT FROM AUTHOR]

Published
2024
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28. The Cosmologically Relevant He Reaction in View of the Recent THM Investigations

Author

Lamia, L., Spitaleri, C., Mazzocco, M., Hayakawa, S., Bertulani, C. A., Boiano, A., Boiano, C., Broggini, Carlo, Caciolli, Antonio, Depalo, Rosanna, Galtarossa, F., Guardo, G. L., Gulino, M., Kubono, S., La Cognata, M., La Commara, M., La Rana, G., Lattuada, M., Menegazzo, Roberto, Pakou, A., Parascandolo, C., Piatti, D., Pierroutsakou, D., Pizzone, Rosario Gianluca, Romano, S., Rapisarda, G. G., Sergi, M. L., Sgouros, O., Soramel, F., Soukeras, V., Strano, E., Torresi, D., Tumino, Aurora, Yamaguchi, H., Villante, F. L., Zhang, G. L., Formicola, Alba, editor, Junker, Matthias, editor, Gialanella, Lucio, editor, and Imbriani, Gianluca, editor

Published
2019
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29. High-Precision Spectroscopy of O20 Benchmarking Ab Initio Calculations in Light Nuclei

Author

Zanon, I., primary, Clément, E., additional, Goasduff, A., additional, Menéndez, J., additional, Miyagi, T., additional, Assié, M., additional, Ciemała, M., additional, Flavigny, F., additional, Lemasson, A., additional, Matta, A., additional, Ramos, D., additional, Rejmund, M., additional, Achouri, L., additional, Ackermann, D., additional, Barrientos, D., additional, Beaumel, D., additional, Benzoni, G., additional, Boston, A. J., additional, Boston, H. C., additional, Bottoni, S., additional, Bracco, A., additional, Brugnara, D., additional, de France, G., additional, de Sereville, N., additional, Delaunay, F., additional, Desesquelles, P., additional, Didierjean, F., additional, Domingo-Prato, C., additional, Dudouet, J., additional, Eberth, J., additional, Fernández, D., additional, Fougères, C., additional, Gadea, A., additional, Galtarossa, F., additional, Girard-Alcindor, V., additional, Gonzales, V., additional, Gottardo, A., additional, Hammache, F., additional, Harkness-Brennan, L. J., additional, Hess, H., additional, Judson, D. S., additional, Jungclaus, A., additional, Kaşkaş, A., additional, Kim, Y. H., additional, Kuşoğlu, A., additional, Labiche, M., additional, Leblond, S., additional, Lenain, C., additional, Lenzi, S. M., additional, Leoni, S., additional, Li, H., additional, Ljungvall, J., additional, Lois-Fuentes, J., additional, Lopez-Martens, A., additional, Maj, A., additional, Menegazzo, R., additional, Mengoni, D., additional, Michelagnoli, C., additional, Million, B., additional, Napoli, D. R., additional, Nyberg, J., additional, Pasqualato, G., additional, Podolyak, Zs., additional, Pullia, A., additional, Quintana, B., additional, Recchia, F., additional, Regueira-Castro, D., additional, Reiter, P., additional, Rezynkina, K., additional, Rojo, J. S., additional, Salsac, M. D., additional, Sanchis, E., additional, Şenyiğit, M., additional, Siciliano, M., additional, Sohler, D., additional, Stezowski, O., additional, Theisen, Ch., additional, Utepov, A., additional, Valiente-Dobón, J. J., additional, Verney, D., additional, and Zielinska, M., additional

Published
2023
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30. Level scheme of Nb92 and observation of an oblate collective rotational band

Author

Ren, Zhen, primary, Lu, Jing-Bin, additional, Dong, Guo-Xiang, additional, Zheng, Yun, additional, Wu, Yi-Heng, additional, Gao, Tian-Jiao, additional, Yang, Pei-Yao, additional, Hao, Yan, additional, Ma, Ke-Yan, additional, Wu, Xiao-Guang, additional, Li, Cong-Bo, additional, Huang, Zhen, additional, Zhang, Guang-Xin, additional, Hu, Shi-Peng, additional, Sun, Hui-Bin, additional, Zhang, Huan-Qiao, additional, Testov, D., additional, Valiente-Dobon, J. J., additional, Goasduff, A., additional, Siciliano, M., additional, Galtarossa, F., additional, Mengoni, D., additional, Bazzacco, D., additional, and Zhang, Gao-Long, additional

Published
2023
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31. An alternative viewpoint on the nuclear structure towards 100Sn: Lifetime measurements in 105Sn

Author

Pasqualato, G., primary, Gottardo, A., additional, Mengoni, D., additional, Goasduff, A., additional, Valiente-Dobón, J.J., additional, Nowacki, F., additional, Péru, S., additional, Pillet, N., additional, de Angelis, G., additional, Bakes, S.D., additional, Bayram, T., additional, Bazzacco, D., additional, Benzoni, G., additional, Brugnara, D., additional, Cicerchia, M., additional, Colovic, P., additional, Cortés, M.L., additional, Gadea, A., additional, Galtarossa, F., additional, Górska, M., additional, Gozzelino, A., additional, Gregor, E., additional, Hubbard, N., additional, Illana, A., additional, Jurado, M., additional, Lenzi, S.M., additional, Mantovani, G., additional, Marchi, T., additional, Menegazzo, R., additional, Montaner-Pizá, A., additional, Napoli, D.R., additional, Recchia, F., additional, Siciliano, M., additional, Testov, D., additional, Szilner, S., additional, and Zanon, I., additional

Published
2023
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32. Search for the γ decay of the narrow near-threshold proton resonance in 11B

Author

Bottoni, S., Corbari, G., Leoni, S., Fornal, B., Goasduff, A., Capra, S., Mengoni, D., Albanese, E., Ziliani, S., Benzoni, G., Sánchez-Benítez, A.M., Bracco, A., Brugnara, D., Camera, F., Ciemała, M., Cieplicka-Oryńczak, N., Crespi, F.C.L., Dueñas, J.A., Gadea, A., Galtarossa, F., Gamba, E., Gottardo, A., Gozzelino, A., Ha, J., Iskra, Ł.W., Marchi, T., Menegazzo, R., Million, B., Napoli, D.R., Pasqualato, G., Pellumaj, J., Pérez-Vidal, R.M., Pigliapoco, S., Polettini, M., Porzio, C., Recchia, F., Rezynkina, K., Valiente-Dóbon, J.J., Wieland, O., Zanon, I., and Zhang, G.

Published
2024
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34. Angular distribution of γ92689 rays emitted by oriented nuclei: the case of γ92689Mo formed in the reaction γ92689Li+γ92689Y

Author

Huang, Z., Zhang, G. X., Hu, S. P., Paes, B., Cardozo, E. N., Ferreira, J. L., Ermamatov, M. J., Zhang, G. L., Lu, J. B., Mazzocco, M., Lv, Y. F., Zhang, H. Q., Sun, H. B., Testov, D., John, P. R., Valiente-Dobón, J. J., Goasduff, A., Siciliano, M., Galtarossa, F., Recchia, F., Mengoni, D., Bazzacco, D., Lubian, J., Qin, X. B., and Zhao, H. M.

Published
2021
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35. The 46Ar(3He, d)47K direct reaction as a probe of the 46Ar proton wavefunction

Author

Brugnara, D, primary, Gottardo, A, additional, Assié, M, additional, Mengoni, D, additional, Lemasson, A, additional, Clement, E, additional, Flavigny, F, additional, Ramos, D, additional, Galtarossa, F, additional, Matta, A, additional, Girard-Alcindor, V, additional, Babo, M, additional, Bazzacco, D, additional, Beaumel, D, additional, Blumenfeld, Y, additional, Bottoni, S, additional, Datta, U, additional, de Angelis, G, additional, de France, G, additional, Dudouet, J, additional, Duenas, J, additional, Goasduff, A, additional, Gregor, E T, additional, Hammache, F, additional, Illana, A, additional, Lalanne, L, additional, Leblond, S, additional, Lombardo, I, additional, Marchini, N, additional, Million, B, additional, Recchia, F, additional, Rezynkina, K, additional, Rocchini, M, additional, Rojo, J S, additional, Siciliano, M, additional, Valiente-Dobón, J J, additional, Zanon, I, additional, and Zielinska, M, additional

Published
2023
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37. Use of the facility EXOTIC for fusion–evaporation studies

Author

Strano, E., Montagnoli, G., Stefanini, A.M., Mazzocco, M., Zhang, G.L., Zanon, I., Colucci, G., Ackermann, D., Boiano, A., Corradi, L., Fioretto, E., Galtarossa, F., La Commara, M., La Rana, G., Parascandolo, C., Pierroutsakou, D., Scarlassara, F., Soramel, F., and Torresi, D.

Published
2018
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39. Level scheme study of Mo91 : Weak-coupling approximation in the N=50 region

Author

Huang, Z., primary, Zhang, G. X., additional, Yuan, C. X., additional, Zhang, G. L., additional, Mengoni, D., additional, Cai, B. S., additional, Hu, S. P., additional, Zhang, H. Q., additional, Sun, H. B., additional, Valiente-Dobón, J. J., additional, Testov, D., additional, Goasduff, A., additional, Bazzacco, D., additional, Napoli, D. R., additional, Galtarossa, F., additional, Recchia, F., additional, de Angelis, G., additional, Siciliano, M., additional, Menegazzo, R., additional, and Lenzi, S. M., additional

Published
2023
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40. Erratum: Reinvestigation of the level structures of the N=49 isotones Zr89 and Mo91 [Phys. Rev. C 106 , 024323 (2022)]

Author

Ren, Zhen, primary, Lu, Jing-Bin, additional, Zhang, Gao-Long, additional, Wu, Yi-Heng, additional, Gao, Tian-Jiao, additional, Ma, Ke-Yan, additional, Huang, Zhen, additional, Zhang, Guang-Xin, additional, Wang, Ming-Li, additional, Hu, Shi-Peng, additional, Sun, Hui-Bin, additional, Zhang, Huan-Qiao, additional, Testov, D., additional, John, P. R., additional, Valiente-Dobon, J. J., additional, Goasduff, A., additional, Siciliano, M., additional, Galtarossa, F., additional, Mengoni, D., additional, and Bazzacco, D., additional

Published
2023
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41. Conceptual design of the AGATA 2π array at LNL

Author

Valiente-Dobón, J.J., primary, Menegazzo, R., additional, Goasduff, A., additional, Agguiaro, D., additional, Aguilera, P., additional, Angelini, F., additional, Balogh, M., additional, Bazzacco, D., additional, Benito, J., additional, Benzoni, G., additional, Bez, N., additional, Bolognesi, M., additional, Bottoni, S., additional, Brugnara, D., additional, Carollo, S., additional, Cocconi, P., additional, Cogo, A., additional, Collado, J., additional, Crespi, F.C.L., additional, Ertoprak, A., additional, Escudeiro, R., additional, Galtarossa, F., additional, Gamba, E.R., additional, Gambalonga, A., additional, Servín, B. Góngora, additional, Gottardo, A., additional, Gozzelino, A., additional, Gulmini, M., additional, Huang, Z., additional, Marchi, T., additional, Mengoni, D., additional, Modanese, P., additional, Napoli, D.R., additional, Pellumaj, J., additional, Pérez-Vidal, R.M., additional, Pigliapoco, S., additional, Pilotto, E., additional, Ramina, L., additional, Rampazzo, M., additional, Raniero, W., additional, Rebeschini, M., additional, Rezynkina, K., additional, Rosso, D., additional, Scarcioffolo, M., additional, Scarpa, D., additional, Sedlák, M., additional, Smith, R., additional, Toniolo, N., additional, Veronese, F., additional, Volpe, V., additional, Zago, L., additional, Zanon, I., additional, Zhang, G., additional, Abels, R., additional, Allegrini, M.L., additional, Aufranc, C., additional, Baulieu, G., additional, Belkhiria, C., additional, Benettoni, M., additional, Benini, D., additional, Bentley, M., additional, Biasotto, M., additional, Blaizot, M., additional, Miquel, J. Blasco, additional, Boiano, C., additional, Boston, A., additional, Boston, H., additional, Boujrad, A., additional, Bourgault, P., additional, Bracco, A., additional, Brambilla, S., additional, Burrows, I., additional, Camera, F., additional, Capra, S., additional, Capsoni, A., additional, Cash, R., additional, Civera, J.V., additional, Clément, E., additional, Coelli, S., additional, Cordwell, M., additional, Corradi, L., additional, Coudert, S., additional, De Angelis, G., additional, De Ruvo, L., additional, Debras, G., additional, Del Fabbro, M., additional, Diklić, J., additional, Dosme, N., additional, Duchene, G., additional, Duclos, B., additional, Dudouet, J., additional, Eberth, J., additional, Elloumi, S., additional, Everett, C., additional, Fantinel, S., additional, Fillinger, M., additional, Fioretto, E., additional, Fransen, C., additional, Gadea, A., additional, Gibelin, L., additional, González, V., additional, Goupil, J., additional, Görgen, C., additional, Grant, A., additional, Green, K., additional, Ha, J., additional, Hartnett, T., additional, Henseler, K., additional, Hess, H., additional, Hirsch, R., additional, Houarner, C., additional, Jacob, J., additional, Joannem, T., additional, Judson, D.S., additional, Karkour, N., additional, Karolak, M., additional, Kebbiri, M., additional, Kieffer, J., additional, Labiche, M., additional, Lafay, X., additional, Le Jeannic, P., additional, Lefevre, A., additional, Legay, E., additional, Legruel, F., additional, Lenzi, S., additional, Leoni, S., additional, Linget, D., additional, Liptrot, M., additional, López-Martens, A., additional, Lotodé, A., additional, Manara, L., additional, Ménager, L., additional, Mijatović, T., additional, Million, B., additional, Minarello, A., additional, Montagnoli, G., additional, Morrall, P., additional, Mullacrane, I., additional, Nyberg, J., additional, Philippon, G., additional, Polettini, M., additional, Popieul, F., additional, Pullia, A., additional, Recchia, F., additional, Reiter, P., additional, Richardt, G., additional, Rocchini, M., additional, Roger, A., additional, Saillant, F., additional, Sanchis, E., additional, Laskar, Md.S.R., additional, Secci, G., additional, Sigward, M.-H., additional, Simpson, J., additional, Solenne, N., additional, Spee, F., additional, Stefanini, A.M., additional, Stézowski, O., additional, Szilner, S., additional, Templeton, N., additional, Theisen, Ch., additional, Thiel, S., additional, Tomasi, F., additional, Tzvetkov, S., additional, Vigano, D., additional, Viscione, E., additional, Wieland, O., additional, Wimmer, K., additional, Wittwer, G., additional, and Zielińska, M., additional

Published
2023
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43. The Cosmologically Relevant $$^7$$ Be(n, $$\alpha $$ ) $$^4$$ He Reaction in View of the Recent THM Investigations

Author

Lamia, L., primary, Spitaleri, C., additional, Mazzocco, M., additional, Hayakawa, S., additional, Bertulani, C. A., additional, Boiano, A., additional, Boiano, C., additional, Broggini, Carlo, additional, Caciolli, Antonio, additional, Depalo, Rosanna, additional, Galtarossa, F., additional, Guardo, G. L., additional, Gulino, M., additional, Kubono, S., additional, La Cognata, M., additional, La Commara, M., additional, La Rana, G., additional, Lattuada, M., additional, Menegazzo, Roberto, additional, Pakou, A., additional, Parascandolo, C., additional, Piatti, D., additional, Pierroutsakou, D., additional, Pizzone, Rosario Gianluca, additional, Romano, S., additional, Rapisarda, G. G., additional, Sergi, M. L., additional, Sgouros, O., additional, Soramel, F., additional, Soukeras, V., additional, Strano, E., additional, Torresi, D., additional, Tumino, Aurora, additional, Yamaguchi, H., additional, Villante, F. L., additional, and Zhang, G. L., additional

Published
2019
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44. Test Bench for Highly Segmented GRIT Double-Sided Silicon Strip Detectors: A Detector Quality Control Protocol

Author

Dueñas Díaz, José Antonio, Cobo, Alex, López, Luis, Galtarossa, F., Goasduff, Alain, Mengoni, D., and Sánchez Benítez, Ángel Miguel

Subjects
Double-sided silicon strip detector, Silicon detector tech bench, GRIT collaboration, 22 Física, 3307 Tecnología Electrónica
Abstract

This work deals with the characteristics of highly segmented double-sided silicon detectors. These are fundamental parts in many new state-of-the-art particle detection systems, and therefore they must perform optimally. We propose a test bench that can handle 256 electronic channels with off-the-shelf equipment, as well as a detector quality control protocol to ensure that the detectors meet the requirements. Detectors with a large number of strips bring new technological challenges and issues that need to be carefully monitored and understood. One of the standard 500 μ m thick detectors of the GRIT array was investigated, undergoing studies that revealed its IV curve, charge collection efficiency, and energy resolution. From the data obtained, we calculated, among other things, the depletion voltage (110 V), the resistivity of the bulk material (9 kΩ·cm), and the electronic noise contribution (8 keV). We present, for the first time, a methodology called “the energy triangle’’ to visualize the effect of charge sharing between two adjacent strips and to study the hit distribution with the interstrip-to-strip hit ratio (ISR)., This research was partially supported by the MICINN of Spain, Grant No. EQC2018-004395-P, and European Regional Development Fund (FEDER) 2014-2020 and “Consejería deTransformación Económica, Industria, Conocimiento y Universidades de Junta de Andalucía”, under Project No. IE17_5380_UHU.

Published
2023

45. Transfer reactions in Pb206+Sn118 : From quasielastic to deep-inelastic processes

Author

Diklić, J., primary, Szilner, S., additional, Corradi, L., additional, Mijatović, T., additional, Pollarolo, G., additional, Čolović, P., additional, Colucci, G., additional, Fioretto, E., additional, Galtarossa, F., additional, Goasduff, A., additional, Gottardo, A., additional, Grebosz, J., additional, Illana, A., additional, Jaworski, G., additional, Gomez, M. Jurado, additional, Marchi, T., additional, Mengoni, D., additional, Montagnoli, G., additional, Nurkić, D., additional, Siciliano, M., additional, Soić, N., additional, Stefanini, A. M., additional, Testov, D., additional, Valiente-Dobón, J. J., additional, and Vukman, N., additional

Published
2023
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46. Multinucleon Transfer Reactions in the \(^{238}\mathrm {U}+{^{238}}\)U System Studied with the VAMOS\(+\)AGATA\(+\)ID-Fix

Author

Utepov, A., primary, Ackermann, D., additional, Stodel, C., additional, Lemasson, A., additional, Ramos, D., additional, Rejmund, M., additional, Clement, E., additional, Jacquot, B., additional, Piot, J., additional, Ducret, J.E., additional, Caceres, L., additional, Savajols, H., additional, Chakma, R., additional, Heinz, S., additional, Kindler, B., additional, Lommel, B., additional, Korichi, A., additional, Lopez-Martens, A., additional, Hauschild, K., additional, Sulignano, B., additional, Theisen, C., additional, Vandebrouck, M., additional, Rey-Herme, E., additional, Gadea, A., additional, Corradi, L., additional, Fioretto, E., additional, Galtarossa, F., additional, Szilner, S., additional, Mijatović, T., additional, Fougères, C., additional, Seweryniak, D., additional, Kim, Y.H., additional, Cho, Y., additional, Son, Y., additional, Matejska-Minda, M., additional, Dorvaux, O., additional, Forge, M., additional, Kessaci, K., additional, Gall, B., additional, Marini, P., additional, and Million, B., additional

Published
2023
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47. Transfer reactions in 206Pb+118Sn: From quasielastic to deep-inelastic processes

Author

Diklić, J., Szilner, S., Corradi, L., Mijatović, T., Pollarolo, G., Čolović, P., Colucci, G., Fioretto, E., Galtarossa, F., Goasduff, A., Gottardo, A., Grebosz, J., Illana, A., Jaworski, G., Gomez, M. Jurado, Marchi, T., Mengoni, D., Montagnoli, G., Nurkić, D., Siciliano, M., Soić, N., Stefanini, A. M., Testov, D., Valiente-Dobón, J. J., and Vukman, N.

Subjects
ydinreaktiot, heavy-ion transfer reactions, ydinfysiikka
Abstract

We measured multinucleon transfer reactions for the 206Pb+118Sn system at Elab=1200 MeV by employing the large solid angle magnetic spectrometer PRISMA. Differential and total cross sections and Q-value distributions have been obtained for a variety of neutron and proton pick-up and stripping channels. The Q-value distributions show how the quasielastic and deep inelastic processes depend on the mass and charge of the transfer products. The corresponding cross sections have been compared with calculations performed with the grazing code. An overall good agreement is found for most of the few nucleon transfer channels. The underestimation of the data for channels involving a large number of transferred nucleons indicates that more complicated processes populate the given isotopes. peerReviewed

Published
2023

48. Sub-barrier fusion in C12+Mg26,24 : Hindrance and oscillations

Author

Stefanini, A. M., Montagnoli, G., Del Fabbro, M., Brugnara, D., Colucci, G., Corradi, L., Diklić, J., Fioretto, E., Galtarossa, F., Goasduff, A., Mazzocco, M., Pellumaj, J., Pilotto, E., Zago, L., and Zanon, I.

Subjects
Nuclear Physics, Heavy ion reactions, sub barrier fusion, Heavy ion reactions, sub barrier fusion, Nuclear Physics
Published
2023

49. Level scheme study of Mo91 : Weak-coupling approximation in the N=50 region

Author

Huang, Z., Zhang, G. X., Yuan, C. X., Zhang, G. L., Mengoni, D., Cai, B. S., S. P., Hu, Zhang, H. Q., Sun, H. B., Valiente-Dobón, J. J., Testov, D., Goasduff, A., Bazzacco, D., Napoli, D. R., Galtarossa, F., Recchia, F., de Angelis, G., Siciliano, M., Menegazzo, R., and Lenzi, S. M.

Published
2023

50. Transfer reactions in Pb 206 + Sn 118: From quasielastic to deep-inelastic processes

Author

Diklić, J., Szilner, S., Corradi, L., Mijatović, Pollarolo, G., Čolović, Petra, Colucci, G., Fioretto, E., Galtarossa, F., Goasduff, A., Gottardo, A., Grebosz, J., Illana, A., Jaworski, G., Jurado-Gómez, M.L., Marchi, T., Mengoni, D., Montagnoli, G., Nurkić, D., Siciliano, M., Soić, N., Stefanini, A. M., Testov, D., Valiente Dobón, J. J., Vukman, N., and European Commission

Abstract

We measured multinucleon transfer reactions for the Pb206+Sn118 system at Elab=1200 MeV by employing the large solid angle magnetic spectrometer PRISMA. Differential and total cross sections and Q-value distributions have been obtained for a variety of neutron and proton pick-up and stripping channels. The Q-value distributions show how the quasielastic and deep inelastic processes depend on the mass and charge of the transfer products. The corresponding cross sections have been compared with calculations performed with the grazing code. An overall good agreement is found for most of the few nucleon transfer channels. The underestimation of the data for channels involving a large number of transferred nucleons indicates that more complicated processes populate the given isotopes., We acknowledge the whole LNL accelerator group in providing the high-quality 206Pb beam exploiting the highest performance of the PIAVE - ALPI accelerator complex. We acknowledge also the LNL target laboratory for making high-quality targets. This work was partly supported by the ENSAR2 Grant Agreement No. 654002, and by the Croatian Science Foundation Project no. IP-2018-01-1257, and in part by the Center of Excellence for Advanced Materials and Sensing Devices (Grant No. KK.01.1.1.01.0001). M.S. is supported by U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Contract No. DE-AC02-06CH11357. This work was also partly supported by the National Science Centre, Poland (NCN) (Grant No. 2020/39/D/ST2/00466).

Published
2023

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