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338 results on '"VIGILANTE, MARIANO"'

1. Light cluster production in central symmetric heavy-ion reactions from Fermi to GeV energies

Author

Bougault, Rémi, Borderie, Bernard, Chbihi, Abdelouahad, Fable, Quentin, Frankland, John David, Galichet, Emmanuelle, Genard, Tom, Gruyer, Diégo, Henri, Maxime, La Commara, Marco, Neindre, Nicolas Le, Lombardo, Ivano, Lopez, Olivier, Pârlog, Marian, Pawłowski, Piotr, and Vigilante, Mariano

Subjects
Nuclear Experiment
Abstract

Correlations and clustering are of great importance in the study of the Nuclear Equation of State. Information on these items/aspects can be obtained using Heavy-Ion reactions which are described by dynamical theories. We propose a dataset that will be useful for improving the description of light cluster production in transport model approaches. The dataset combines published and new data and is presented in a form that allows direct comparison of the experiment with theoretical predictions. The dataset is ranging in bombarding energy from 32 to 1930 A MeV. In constructing this dataset we put in evidence the existence of a change in the light cluster production mechanism that corresponds to a peak in deuteron production.

Published
2021
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2. Alpha structure of 16O at high excitation energies by 3He+13C nuclear reactions

Author

Redigolo Luigi, Lombardo Ivano, Dell’Aquila Daniele, Vigilante Mariano, Ayketin Mualla, Baldesi Lucia, Barlini Sandro, Camaiani Alberto, Casini Giovanni, Ciampi Caterina, Fabris Daniela, Cicerchia Magda, Frosin Catalin, Gramegna Fabiana, Marchi Tommaso, Ordine Antonio, Ottanelli Pietro, Pasquali Gabriele, Piantelli Silvia, Russo Marco, Stefanini Andrea, Valdrè Simone, and Verde Giuseppe

Subjects
Physics, QC1-999
Abstract

This work investigates high energy states in the self-conjugate 16O nucleus, through the analysis of 13C(3He,α)12C reactions in the 1.4 2.2 MeV bombarding energy range. The cross-section of the decay channel in which an α particle is emitted in coincidence with a 12C residual nucleus in the Hoyle state, leading to four α particles in the final channel, has been measured thanks to a low-threshold and high-resolution array. The occurrence of two low-spin resonant states is highlighted by the analysis of angular distributions, with Jπ = 2+ and 3−, at respective energies of ≃ 24.1 and 24.5 MeV. In this energy window, the observed branching ratios for the transition involving the emission of the Hoyle state appear to be way larger than calculations based on the barrier penetration alone, pointing out to the possible occurrence of largely clustered high-energy states in 16O.

Published
2024
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3. Study of highly excited states in 16O with 3He+13C reactions at low energies

Author

Lombardo Ivano, Dell’Aquila Daniele, Vigilante Mariano, Aytekin Mualla, Redigolo Luigi, Baldesi Lucia, Barlini Sandro, Camaiani Alberto, Casini Giovanni, Ciampi Caterina, Cicerchia Magda, Fabris Daniela, Frosin Catalin, Gramegna Fabiana, Marchi Tommaso, Ordine Antonio, Ottanelli Pietro, Pasquali Gabriele, Piantelli Silvia, Russo Marco, Stefanini Andrea, Valdre Simone, and Verde Giuseppe

Subjects
Physics, QC1-999
Abstract

We report some preliminary experimental results on 13C(3He,α)12C reactions at low bombarding energies, in the range 1.4 – 2.2 MeV. The reconstruction of kinematic quantities in the final channel was performed by using a high-performance, low-threshold hodoscope, allowing for the particle identification even for low energy ejectiles. We succeeded in measuring detailed angular distributions, in absolute values, even for the transition leading to the emission of 12C in the Hoyle state, then resulting into 4 α particles in the final channel. The analysis of angular distributions as a function of energy suggests the occurrence of two low-spin resonant states, respectively with Jπ = 1− and 2+, at excitation energies of ≈ 24.1 and 24.5 MeV.

Published
2024
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4. Study of highly excited states in 16O with 3He+13C reactions at low energies.

Author

Lombardo, Ivano, Dell'Aquila, Daniele, Vigilante, Mariano, Aytekin, Mualla, Redigolo, Luigi, Baldesi, Lucia, Barlini, Sandro, Camaiani, Alberto, Casini, Giovanni, Ciampi, Caterina, Cicerchia, Magda, Fabris, Daniela, Frosin, Catalin, Gramegna, Fabiana, Marchi, Tommaso, Ordine, Antonio, Ottanelli, Pietro, Pasquali, Gabriele, Piantelli, Silvia, and Russo, Marco

Subjects
EXCITATION (Physiology), RESONANCE, ANGULAR distribution (Nuclear physics), NERVOUS system, KINEMATICS
Abstract

We report some preliminary experimental results on 13C(3He,α)12C reactions at low bombarding energies, in the range 1.4 – 2.2 MeV. The reconstruction of kinematic quantities in the final channel was performed by using a high-performance, low-threshold hodoscope, allowing for the particle identification even for low energy ejectiles. We succeeded in measuring detailed angular distributions, in absolute values, even for the transition leading to the emission of 12C in the Hoyle state, then resulting into 4 α particles in the final channel. The analysis of angular distributions as a function of energy suggests the occurrence of two low-spin resonant states, respectively with Jπ = 1− and 2+, at excitation energies of ≈ 24.1 and 24.5 MeV. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Spectroscopy of natural parity states in 20Ne via the 19F(p,α0) and 19F(p,απ)reactions at low energies

Author

Vigilante Mariano

Subjects
Physics, QC1-999
Abstract

The 19F(p,α0)16O and 19F(p,απ)16O reactions can be fruitfully exploited to probe natural parity states above the proton emission threshold in the compound 20Ne nucleus. However, despite the relatively large number of data sets published in the literature, it is still not possible to draw a fully unambiguous picture of the spectroscopy of 20Ne, especially close to the proton emission threshold. To contribute to clarify these aspects, we have collected and reviewed all existing data sets of the 19F(p,α0)16O and 19F(p,απ)16O reactions to perform, for the first time, a comprehensive R-matrix fit including both reactions in the bombarding energy range Ep = 0:2–10 MeV. Our analysis clarifies several ambiguities present in the literature and affecting the spectroscopy of 20Ne and clearly demonstrates the importance of the 19F(p,απ) reaction to better constraint the spectroscopy parameters of the fit.

Published
2019
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7. New investigations on the 32S(3He,d)33Cl reaction at 9.6 MeV bombarding energy

Author

Cinausero Marco, Dell'Aquila Daniele, Lombardo Ivano, Vigilante Mariano, Barlini Sandro, Bolzonella Riccardo, Bruno Mauro, Buccola Antonio, Carturan Sara M., Casini Giovanni, Cicerchia Magda, D'Andrea Maurizio, Degerlier Meltem, Fabris Daniela, Gasques Leandro, Gramegna Fabiana, Lepine-Szily Alinka, Mantovani Giorgia, Marchi Tommaso, Piantelli Silvia, Rigato Valentino, Scomparin Luca, and Valdré Simone

Subjects
Physics, QC1-999
Abstract

The 32S(3He,d)33Cl one-proton transfer reaction is a powerful tool to investigate the spectroscopy of low-lying states in the proton-rich 33Cl nucleus. However, the extraction of firm differential cross-section data at various angles to benchmark and constrain theoretical models is made challenging by the presence of competitive reactions on target contaminants. In this paper we report on arecent measurement using a new generation hodoscope of silicon detectors, capable to detect and identify emitted deuterons down to energies of the order of 2 MeV. The high angular segmentation of our hodoscope combined with a suitable target to control possible contaminants, allowed to unambiguously disentangle the contribution of various states in 33Cl, in particular the 2.352 MeV state lying just few tens of keV above the proton separation energy.

Published
2019
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8. The role of 13C excited states in α+9Be reaction and scattering cross sections

Author

Lombardo Ivano, Dell’Aquila Daniele, and Vigilante Mariano

Subjects
Physics, QC1-999
Abstract

The spectroscopy of 13C excited states above the alpha emission threshold has been investigated by studying data on 9Be(α,α)9Be and 9Be(α,n)12C collisions at bombarding energies in the range Eα ≈2-10 MeV. A multichannel R-matrix fit allowed us to better constrain the spectroscopy of 13C states above the α threshold (10.65 MeV). Preliminary results on this analysis will be discussed.

Published
2017
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9. Light Cluster Production in Central Symmetric Heavy-Ion Reactions from Fermi to Gev Energies

Author

Bougault, Rémi, primary, Borderie, Bernard, additional, Chbihi, Abdelouahad, additional, Fable, Quentin, additional, Frankland, John David, additional, Galichet, Emmanuelle, additional, Genard, Tom, additional, Gruyer, Diégo, additional, Henri, Maxime, additional, La Commara, Marco, additional, Le Neindre, Nicolas, additional, Lombardo, Ivano, additional, Lopez, Olivier, additional, Pârlog, Marian, additional, Pawłowski, Piotr, additional, Verde, Giuseppe, additional, Vient, Emmanuel, additional, and Vigilante, Mariano, additional

Published
2021
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10. New analysis of p+F19 reactions at low energies and the spectroscopy of natural-parity states in Ne20

Author

Lombardo, Ivano, Dell'Aquila, Daniele, He, Jian- Jun, Spadaccini, Giulio, and Vigilante, Mariano

Subjects
Nuclear Structure
Abstract

Low-spin natural-parity states in Ne20 at excitation energies larger than the proton separation energy can be fruitfully explored by analyzing the behavior of the F19(p, α0)O16 and F19(p, απ)O16 reactions. Previous analyses were affected by the presence of fragmentary data, often limited to small bombarding energy ranges and to just one reaction channel, preventing any firm conclusion on the spectroscopy of such states. We propose a critical analysis of all data sets published in the literature, especially concerning angular distribution and cross-section data of the F19(p, α0)O16 and F19(p, απ)O16 reactions at low bombarding energies (Ep≈0.2-10 MeV). For the first time, we perform a comprehensive R-matrix analysis of all such data, including also p +F19 elastic scattering data to better determine the partial widths associated to each decay channel. The obtained results help to remove uncertainties on several Jπ assignments for known states and point out the possible non- negligible role played by low-energy resonances in the determination of the F19(p, απ)O16 reaction rate at temperatures relevant for Asimptotic Giant Branch (AGB) stars.

Published
2019

11. Transfer reactions on light exotic nuclei studied with CHIMERA detector at LNS

Author

Cardella Giuseppe, Acosta Luis, Amorini Francesca, Auditore Lucrezia, Berceanu Ionela, Chatterjiee Mihir, DeFilippo Enrico, Francalanza Laura, Gianì Rita, Grassi Laura, La Guidara Elena, Lanzalone Gaetano, Lombardo Ivano, Loria Dario, Minniti Triestino, Pagano Angelo, Pagano Emanuele V., Papa Massimo, Pirrone Sara, Politi Giuseppe, Pop Amalia, Porto Francesco, Rizzo Francesca, Rosato Elio, Russotto Paolo, Santoro Simone, Trifirò Antonio, Trimarchi Marina, Verde Giuseppe, and Vigilante Mariano

Subjects
Physics, QC1-999
Abstract

The kinematical coincidence method is used to extract angular distribution of elastic scattering and transfer reactions. The detected light particle energy spectra are used to extract the angular distribution with around 1° resolution in the Center of Mass (CM) system. Examples with 10Be beam are presented. In the case of proton scattering, γ-ray coincidences are used to discriminate excited levels population from elastic scattering.

Published
2014
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13. Toward a reassessment of the 19F(p, alpha 0)16O reaction rate at astrophysical temperatures

Author

Lombardo, I., Dell'Aquila, D., Indelicato, I., La Cognata, M., Ordine, A., Rigato, V., Romoli, M., Rosato, E., Spadaccini, G., Spitaleri, C., Tumino, A., DI LEVA, ANTONINO, LA COMMARA, MARCO, VIGILANTE, MARIANO, Lombardo, I., Dell'Aquila, D., DI LEVA, Antonino, Indelicato, I., La Cognata, M., LA COMMARA, Marco, Ordine, A., Rigato, V., Romoli, M., Rosato, E., Spadaccini, G., Spitaleri, C., Tumino, A., and Vigilante, Mariano

Published
2015

14. Transfer reactions on light exotic nuclei studied with CHIMERA detector at LNS

Author

G. Cardella, L. Acosta, F. Amorini, L. Auditore, I. Berceanu, M. Buscemi, M. B. Chatterjiee, E. DeFilippo, L. Francalanza, R. Gianì, L. Grassi, E. La Guidara, G. Lanzalone, D. Loria, T. Minniti, A. Pagano, E. V. Pagano, M. Papa, S. Pirrone, G. Politi, A. Pop, F. Porto, F. Rizzo, P. Russotto, S. Santoro, A. Trifiró, M. Trimarchi, G. Verde, LOMBARDO, IVANO, ROSATO, ELIO, VIGILANTE, MARIANO, S. Lunardi, P.G. Bizzeti, C. Bucci, M. Chiari, A. Dainese, P. Di Nezza, R. Menegazzo, A. Nannini, C. Signorini, J.J. Valiente-Dobon, G., Cardella, L., Acosta, F., Amorini, L., Auditore, I., Berceanu, M., Buscemi, M. B., Chatterjiee, E., Defilippo, L., Francalanza, R., Gianì, L., Grassi, E., La Guidara, G., Lanzalone, Lombardo, Ivano, D., Loria, T., Minniti, A., Pagano, E. V., Pagano, M., Papa, S., Pirrone, G., Politi, A., Pop, F., Porto, F., Rizzo, Rosato, Elio, P., Russotto, S., Santoro, A., Trifiró, M., Trimarchi, G., Verde, Vigilante, Mariano, Cardella, G., Acosta, L., Amorini, F., Auditore, L., Berceanu, I., Chatterjiee, M., Defilippo, E., Francalanza, L., Gianì, R., Grassi, L., La Guidara, E., Lanzalone, G., Lombardo, I., Loria, D., Minniti, T., Pagano, A., Pagano, E., Papa, M., Pirrone, S., Politi, G., Pop, A., Porto, F., Rizzo, F., Rosato, E., Russotto, P., Santoro, S., Trifirò, A., Trimarchi, M., Verde, G., and Vigilante, M.

Subjects
Physics, Elastic scattering, education.field_of_study, QC1-999, Population, Resolution (electron density), Nuclear reaction, Coincidence, Spectral line, Physics and Astronomy (all), Transfer reactions, Excited state, Center of mass, Atomic physics, education, Beam (structure)
Abstract

The kinematical coincidence method is used to extract angular distribution of elastic scattering and transfer reactions. The detected light particle energy spectra are used to extract the angular distribution with around 1° resolution in the Center of Mass (CM) system. Examples with 10Be beam are presented. In the case of proton scattering, γ-ray coincidences are used to discriminate excited levels population from elastic scattering. © Owned by the authors, published by EDP Sciences, 2014.

Published
2014

15. ASY-EOS experiment at GSI: investigating the symmetry enenrgy at supra-satutation densities

Author

P. Russotto, M. Chartier, M. D. Cozma, E. De Filippo, A. Le Fevre, S. Gannon, A. Gašsparić, M. Kiš, S. Kupny, Y. Leifels, R. Lemmon, Q. Li, J. Lukasik, P. Marini, P. Pawlowski, S. Santoro, W. Trautmann, M. Veselsky, L. Acosta, M. Adamczyk, A. Al Ajlan, M. Al Garawi, S. Al Homaidhi, F. Amorini, L. Auditore, T. Aumann, Y. Ayyad, V. Baran, Z. Basrak, R. Bassini, J. Benlliure, C. Boiano, C. Boisjoli, K. Boretzky, J. Brzychczyk, A. Budzanowski, G. Cardella, P. Cammarata, Z. Chajecki, A. Chbihi, M. Colonna, B. Czech, M. Di Toro, M. Famiano, V. Greco, L. Grassi, C. Guazzoni, P. Guazzoni, M. Heil, L. Heilborn, R. Introzzi, T. Isobe, K. Kezzar, A. Krasznahorskay, N. Kurz, E. La Guidara, G. Lanzalone, P. Lasko, W. G. Lynch, Z. Matthews, L. May, T. Minniti, M. Mostazo, A. Pagano, M. Papa, S. Pirrone, R. Pleskac, G. Politi, F. Porto, R. Reifarth, W. Reisdorf, F. Riccio, F. Rizzo, D. Rossi, H. Simon, I. Skwirczynska, Z. Sosin, L. Stuhl, A. Trifirò, M. Trimarchi, M. B. Tsang, G. Verde, A. Wieloch, P. Wigg, H. H. Wolter, P. Wu, S. Yennello, P. Zambon, L. Zetta, M. Zoric, LOMBARDO, IVANO, ROSATO, ELIO, VIGILANTE, MARIANO, S. Lunardi, P.G. Bizzeti, C. Bucci, M. Chiari, A. Dainese, P. Di Nezza, R. Menegazzo, A. Nannini, C. Signorini, J.J. Valiente-Dobon, P., Russotto, M., Chartier, M. D., Cozma, E., De Filippo, A., Le Fevre, S., Gannon, A., Gašsparić, M., Kiš, S., Kupny, Y., Leifel, R., Lemmon, Q., Li, J., Lukasik, P., Marini, P., Pawlowski, S., Santoro, W., Trautmann, M., Veselsky, L., Acosta, M., Adamczyk, A., Al Ajlan, M., Al Garawi, S., Al Homaidhi, F., Amorini, L., Auditore, T., Aumann, Y., Ayyad, V., Baran, Z., Basrak, R., Bassini, J., Benlliure, C., Boiano, C., Boisjoli, K., Boretzky, J., Brzychczyk, A., Budzanowski, G., Cardella, P., Cammarata, Z., Chajecki, A., Chbihi, M., Colonna, B., Czech, M., Di Toro, M., Famiano, V., Greco, L., Grassi, C., Guazzoni, P., Guazzoni, M., Heil, L., Heilborn, R., Introzzi, T., Isobe, K., Kezzar, A., Krasznahorskay, N., Kurz, E., La Guidara, G., Lanzalone, P., Lasko, Lombardo, Ivano, W. G., Lynch, Z., Matthew, L., May, T., Minniti, M., Mostazo, A., Pagano, M., Papa, S., Pirrone, R., Pleskac, G., Politi, F., Porto, R., Reifarth, W., Reisdorf, F., Riccio, F., Rizzo, Rosato, Elio, D., Rossi, H., Simon, I., Skwirczynska, Z., Sosin, L., Stuhl, A., Trifirò, M., Trimarchi, M. B., Tsang, G., Verde, Vigilante, Mariano, A., Wieloch, P., Wigg, H. H., Wolter, P., Wu, S., Yennello, P., Zambon, L., Zetta, and M., Zoric

Subjects
flow, NUCLEAR COLLISIONS
Abstract

The elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy-ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nuclear equation of state at supra-saturation densities. The results obtained from the existing FOPI/LAND data for 197Au+197Au collisions at 400 MeV/nucleon in comparison with the UrQMD model simulations favoured a moderately soft symmetry term, but suffer from a considerable statistical uncertainty. These results have been confirmed by an independent analysis based on the Tübingen QMD simulations. In order to obtain an improved data set for Au+Au collisions and to extend the study to other systems, a new experiment was carried out at the GSI laboratory by the ASY-EOS collaboration. The present status of the data analysis is reported

Published
2014

16. Isospin effects and symmetry energy studies with INDRA

Author

G. Ademard, B. Borderie, A. Chbihi, O. Lopez, P. Napolitani, M. F. Rivet, M. Boisjoli, R. Bougault, F. Gagnon Moisan, J. D. Frankland, E. Galichet, D. Gruyer, D. Guinety, M. Kabtoul, G. Lehaut, P. Lautesse, N. Le Neindre, P. Marini, M. Pârlog, P. Pawlowski, R. Roy, E. Vient, J. P. Wieleczko, LA COMMARA, MARCO, ROSATO, ELIO, SPADACCINI, GIULIO, VIGILANTE, MARIANO, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre d'enseignement Cnam Paris (CNAM Paris), Conservatoire National des Arts et Métiers [CNAM] (CNAM), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Sciences et Société, Historicité, Éducation et Pratiques (EA S2HEP), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, INDRA, G., Ademard, B., Borderie, A., Chbihi, O., Lopez, P., Napolitani, M. F., Rivet, M., Boisjoli, R., Bougault, F., Gagnon Moisan, J. D., Frankland, E., Galichet, D., Gruyer, D., Guinety, M., Kabtoul, G., Lehaut, P., Lautesse, LA COMMARA, Marco, N., Le Neindre, P., Marini, M., Pârlog, P., Pawlowski, Rosato, Elio, R., Roy, Spadaccini, Giulio, E., Vient, Vigilante, Mariano, J. P., Wieleczko, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL)

Subjects
Physics, Nuclear and High Energy Physics, Range (particle radiation), Equation of state, Nuclear Theory, [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], FOS: Physical sciences, SYMMETRY ENERGY, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear matter, 7. Clean energy, Symmetry (physics), nuclear equation of state, Nuclear physics, Nuclear Theory (nucl-th), Isospin, Diffusion (business), Nuclear Experiment (nucl-ex), Nucleon, Nuclear Experiment, Energy (signal processing)
Abstract

The equation of state of asymmetric nuclear matter is still controversial, as predictions at subsaturation as well as above normal density widely diverge. We discuss several experimental results measured in heavy-ion collisions with the INDRA array in the incident energy range 5-80 MeV/nucleon. In particular an estimate of the density dependence of the symmetry energy is derived from isospin diffusion results compared with a transport code: the potential part of the symmetry energy linearly increases with the density. We demonstrate that isospin equilibrium is reached in mid-central collisions for the two reactions Ni+Au at 52 MeV/nucleon and Xe+Sn at 32 MeV/nucleon. New possible variables and an improved modelization to investigate symmetry energy are discussed., Comment: Review for the special issue of EPJA on symmetry energy. 20 pages, 16 figures

Published
2014

17. Entrance effects in medium mass nuclear systems at 25 MeV/nucleon

Author

LOMBARDO, IVANO, ROSATO, ELIO, VIGILANTE, MARIANO, L. Acosta, C. Agodi, F. Amorini, A. Anzalone, L. Auditore, I. Berceanu, G. Cardella, M. B. Chatterjee, E. DeFilippo, E. Geraci, G. Giuliani, L. Grassi, J. Han, E. La Guidara, G. Lanzalone, D. Loria, C. Maiolino, T. Minniti, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, F. Rizzo, P. Russotto, A. Trifirò, M. Trimarchi, G. Verde, G.Giardina , A.K.Nasirov, G.Mandaglio, Lombardo, Ivano, L., Acosta, C., Agodi, F., Amorini, A., Anzalone, L., Auditore, I., Berceanu, G., Cardella, M. B., Chatterjee, E., Defilippo, E., Geraci, G., Giuliani, L., Grassi, J., Han, E., La Guidara, G., Lanzalone, D., Loria, C., Maiolino, T., Minniti, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, F., Rizzo, Rosato, Elio, P., Russotto, A., Trifirò, M., Trimarchi, G., Verde, and Vigilante, Mariano

Subjects
nucleus nucleus collision, Isospin, odd-even staggering
Abstract

We discuss experimental data concerning 48Ca+48Ca and 42Ca+54Fe reactions at 25 MeV/nucleon obtained by using the 4pi multi-detector Chimera. Effects due due to the different neutron to proton ratios (N/Z) of the two systems have been investigated. Charge distributions of forwardly emitted fragments show even-odd staggering whose amplitude is larger for the neutron poor system. Moreover, the neutron excess of the total system influence the evolution of fusion-like sources formed in semi-central collisions. In particular, for the neutron rich system, the relative emission yield of heavy residues is larger, while multi-fragmentation and binary-like events prevail in the neutron poor system

Published
2014

18. Comparison of charged particle identification using pulse shape discrimination and ΔE-E methods between front and rear injection in silicon detector

Author

N. LeNeindre, R. Bougault, S. Barlini, E. Bonnet, B. Borderie, G. Casini, A. Chbihi, P. Edelbruck, J. D. Frankland, D. Gruyer, E. Legouée, O. Lopez, P. Marini, M. Parlog, G. Pasquali, M. Petcu, M. F. Rivet, F. Salomon, E. Vient, R. Alba, G. Baiocco, L. Bardelli, M. Bini, R. Borcea, M. Bruno, S. Carboni, M. Cinausero, I. Cruceru, M. Degerlier, J. A. Dueñas, K. Gasior, F. Gramegna, A. Grzeszczuk, M. Kamuda, T. Kozik, V. L. Kravchuk, C. Maiolino, T. Marchi, L. Morelli, F. Negoita, A. Olmi, H. Petrascu, S. Piantelli, G. Poggi, D. Santonocito, A. A. Stefanini, T. Twarog, LOMBARDO, IVANO, ROSATO, ELIO, SPADACCINI, GIULIO, VIGILANTE, MARIANO, N., Leneindre, R., Bougault, S., Barlini, E., Bonnet, B., Borderie, G., Casini, A., Chbihi, P., Edelbruck, J. D., Frankland, D., Gruyer, E., Legouée, O., Lopez, P., Marini, M., Parlog, G., Pasquali, M., Petcu, M. F., Rivet, F., Salomon, E., Vient, R., Alba, G., Baiocco, L., Bardelli, M., Bini, R., Borcea, M., Bruno, S., Carboni, M., Cinausero, I., Cruceru, M., Degerlier, J. A., Dueña, K., Gasior, F., Gramegna, A., Grzeszczuk, M., Kamuda, T., Kozik, V. L., Kravchuk, Lombardo, Ivano, C., Maiolino, T., Marchi, L., Morelli, F., Negoita, A., Olmi, H., Petrascu, S., Piantelli, G., Poggi, Rosato, Elio, D., Santonocito, Spadaccini, Giulio, A. A., Stefanini, T., Twarog, and Vigilante, Mariano

Subjects
Pulse shape discrimination ΔE E Silicon detector Charge signal Current signal
Abstract

The response of silicon–silicon–CsI(Tl) telescopes,developed within the FAZIA collaboration, to fragments produced in nuclear reactions 84Kr+120-124Sn at 35 AMeV, has been used to study ion identification methods. Two techniques are considered for thei dentification of thenuclear products in the silicon stages. The standard ΔE-E one requires signals induced in two detection layers by ions punching through the first one. Conversely, the digital Pulse Shape Analysis (PSA) allows the identification of ions stopped in the first silicon layer. The capabilities of these two identification methods have been compared for different mountings of thesilicons, i.e.rear (particles entering through the low electric field side) or front (particles entering through the high electric field side) side injection.The ΔE-E identification method gives exactly the same results in both configurations. At variance, the puls eshape discrimination is very sensitive to the detector mounting. In case of rear side injection, the identification with the‘‘energyvs.charge risetime’’ PSA method presents energy thresholds which are significantly lower than in the case of front side injection.

Published
2013

19. Emission of fragments in Ca+Ca reaction at 25 MeV/nucleon

Author

LOMBARDO, IVANO, ROSATO, ELIO, VIGILANTE, MARIANO, L. Acosta, C. Agodi, F. Amorini, A. Anzalone, L. Auditore, I. Berceanu, M. Buscemi, G. Cardella, S. Cavallaro, M. B. Chatterjee, E. DeFilippo, G. Giuliani, E. Geraci, L. Grassi, J. Han, E. LaGuidara, G. Lanzalone, D. Loria, C. Maiolino, T. Minniti, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, F. Rizzo, P. Russotto, S. Santoro, A. Trifirò, M. Trimarchi, G. Verde, B.A.Li and J.B.Natowitz, Lombardo, Ivano, L., Acosta, C., Agodi, F., Amorini, A., Anzalone, L., Auditore, I., Berceanu, M., Buscemi, G., Cardella, S., Cavallaro, M. B., Chatterjee, E., Defilippo, G., Giuliani, E., Geraci, L., Grassi, J., Han, E., Laguidara, G., Lanzalone, D., Loria, C., Maiolino, T., Minniti, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, F., Rizzo, Rosato, Elio, P., Russotto, S., Santoro, A., Trifirò, M., Trimarchi, G., Verde, Vigilante, Mariano, Lombardo, I., Acosta, L., Agodi, C., Amorini, F., Anzalone, A., Auditore, L., Berceanu, I., Buscemi, M., Cardella, G., Chatterjee, M., Filippo, E., Geraci, E., Giuliani, G., Grassi, L., Han, J., Guidara, E., Lanzalone, G., Loria, D., Maiolino, C., Minniti, T., Pagano, A., Papa, M., Pirrone, S., Politi, G., Porto, F., Rizzo, F., Rosato, E., Russotto, P., Santoro, S., Trifirò, A., Trimarchi, M., Verde, G., and Vigilante, M.

Subjects
Physics, History, Nuclear Theory, and isobaric spin 24.10.Pa Thermal and statistical models, Computer Science Applications, Education, Nuclear physics, Physics and Astronomy (all), parity, Isospin, 25.75.Gz Particle correlations and fluctuations 21.65.-f Nuclear matter 27.40.+z 39(less-than-or-equal-to)A(less-than-or-equal-to)58 21.10.Hw Spin, Isobaric process, Neutron, Atomic physics, Nuclear Experiment, Nucleon
Abstract

We discuss experimental data concerning 40,48Ca+ 40,48Ca reactions at 25 MeV/nucleon; the 4π multi-detector Chimera has been used as detection device. Effects that can be attributed to the neutron to proton ratios (N/Z) degree of freedom have been investigated. From the analysis of experimental data it seems that the neutron richness of the interacting system plays an important role on the evolution of fusion-like sources formed in semi-central collisions. In particular, it is observed that the larger is the neutron content and the larger is the emission of heavy residues. Experimental data have been compared with CoMD-II model calculations; a moderately stiff symmetry energy should be used to reproduce satisfactorily the data. A thermodynamical analysis on fusion-like sources has been also performed. In semi-peripheral collisions, isospin diffusion signals have been found. They have been investigated by analyzing isobaric emission ( 7Li/7Be) of quasi-projectile sources. Experimental data indicate that an incomplete N/Z mixing is reached during the interaction phase.

Published
2013

20. Kinematical coincidence method in transfer reaction

Author

L. Acosta, F. Amorini, L. Auditore, I. Berceanu, G. Cardella, M. B. Chatterjee, E. De Filippo, L. Francalanza, R. Gianì, L. Grassi, A. Grzeszczuk, E. La Guidara, G. Lanzalone, D. Loria, T. Minniti, E. V. Pagano, M. Papa, S. Pirrone, G. Politi, A. Pop, F. Porto, F. Rizzo, P. Russotto, S. Santoro, A. Trifirò, M. Trimarchi, G. Verde, LOMBARDO, IVANO, ROSATO, ELIO, VIGILANTE, MARIANO, L., Acosta, F., Amorini, L., Auditore, I., Berceanu, G., Cardella, M. B., Chatterjee, E., De Filippo, L., Francalanza, R., Gianì, L., Grassi, A., Grzeszczuk, E., La Guidara, G., Lanzalone, Lombardo, Ivano, D., Loria, T., Minniti, E. V., Pagano, M., Papa, S., Pirrone, G., Politi, A., Pop, F., Porto, F., Rizzo, Rosato, Elio, P., Russotto, S., Santoro, A., Trifirò, M., Trimarchi, G., Verde, and Vigilante, Mariano

Subjects
transfer reactions angular distributions binary reactions
Abstract

A new method to extract high resolution angular distributions from kinematical coincidence measurements in binary reactions is presented. Kinematics is used to extract the center of mass angular distribution from the measured energy spectrum of light particles. Results obtained in the case of 10Be+p→9Be+d reaction measured with the CHIMERA detector are shown. An angular resolution of few degrees in the center of mass is obtained. The range of applicability of the method is discussed.

Published
2013

21. Correlations between emission timescale of fragments and isospin dynamics in ^{124}Sn+^{64}Ni and ^{112}Sn+^{58}Ni reactions at 35A MeV

Author

E. De Filippo, A. Pagano, P. Russotto, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, B. Borderie, R. Bougault, M. Bruno, T. Cap, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D'Agostino, R. Dayras, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, A. Grzeszczuk, P. Guazzoni, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, C. Maiolino, M. Papa, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, K. Schmidt, K. Siwek Wilczyńska, I. Skwira Chalot, A. Trifirò, M. Trimarchi, G. Verde, J. P. Wieleczko, J. Wilczyński, L. Zetta, W. Zipper, LOMBARDO, IVANO, ROSATO, ELIO, VIGILANTE, MARIANO, E. De Filippo, A. Pagano, P. Russotto, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, B. Borderie, R. Bougault, M. Bruno, T. Cap, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D'Agostino, R. Dayra, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, A. Grzeszczuk, P. Guazzoni, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, I. Lombardo, C. Maiolino, M. Papa, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, E. Rosato, K. Schmidt, K. Siwek-Wilczyńska, I. Skwira-Chalot, A. Trifirò, M. Trimarchi, G. Verde, M. Vigilante, J. P. Wieleczko, J. Wilczyński, L. Zetta, W. Zipper, E., De Filippo, A., Pagano, P., Russotto, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, B., Borderie, R., Bougault, M., Bruno, T., Cap, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, M., Colonna, M., D'Agostino, R., Dayra, M., Di Toro, J., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, A., Grzeszczuk, P., Guazzoni, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, N., Le Neindre, Lombardo, Ivano, C., Maiolino, M., Papa, E., Piasecki, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, K., Schmidt, K., Siwek Wilczyńska, I., Skwira Chalot, A., Trifirò, M., Trimarchi, G., Verde, Vigilante, Mariano, J. P., Wieleczko, J., Wilczyński, L., Zetta, and W., Zipper

Subjects
timescale, isospin, semiperipheral collisions, intermediate mass fragment, isospin migration, HEAVY ION REACTIONS, emission timescale, Nuclear Theory, Nuclear Experiment, fragment emission
Abstract

We present a new experimental method to correlate the isotopic composition of intermediate mass fragments (IMF) emitted at midrapidity in semiperipheral collisions with the emission timescale: IMFs emitted in the early stage of the reaction show larger values of (N/Z) isospin asymmetry, stronger angular anisotropies, and reduced odd-even staggering effects in neutron to proton ratio (N/Z) distributions than those produced in sequential statistical emission. All these effects support the concept of isospin “migration”, that is sensitive to the density gradient between participant and quasispectator nuclear matter, in the so called neck fragmentation mechanism. By comparing the data to a stochastic mean field (SMF) simulation we show that this method gives valuable constraints on the symmetry energy term of nuclear equation of state at subsaturation densities. An indication emerges for a linear density dependence of the symmetry energy.

Published
2012

22. Effects of neutron richness on the behavior of nuclear systems at intermediate energies

Author

Cardella, G., Giuliani, G., Papa, M., Acosta, L., Agodi, C., Amorini, F., Anzalone, A., Auditore, L., Berceanu, I., Cavallaro, S., Chatterjee, M. B., De Filippo, E. , Geraci, E. , Grassi, L. , Han, La Guidara, E. , Loria, D. , Lanzalone, G. , Maiolino, C. , Minniti, T. , Pagano, A. , Pirrone, S. , Politi, G. , Porto, F. , Rizzo, F. , Russotto, P. , Santoro, S. , Trifirò, A. , Trimarchi, M. , Verde, LOMBARDO, IVANO, VIGILANTE, MARIANO, Cardella, G., Giuliani, G., Lombardo, I., Papa, M., Acosta, L., Agodi, C., Amorini, F., Anzalone, A., Auditore, L., Berceanu, I., Cavallaro, S., Chatterjee, M., De Filippo, E., Geraci, E., Grassi, L., Han, J., La Guidara, E., Loria, D., Lanzalone, G., Maiolino, C., Minniti, T., Pagano, A., Pirrone, S., Politi, G., Porto, F., Rizzo, F., Russotto, P., Santoro, S., Trifirò, A., Trimarchi, M., Verde, G., Vigilante, M., Lombardo, Ivano, Chatterjee, M. B., De, Filippo, E., Geraci, E., Grassi, L., Han, La, Guidara, E., Loria, D., Lanzalone, G., Maiolino, C., Minniti, T., Pagano, A., Pirrone, S., Politi, G., Porto, F., Rizzo, F., Russotto, P., Santoro, S., Trifirò, A., Trimarchi, M., Verde, and Vigilante, Mariano

Subjects
Physics, Nuclear and High Energy Physics, Ion beam, Multifragment emission and correlations, Nuclear Theory, Strongly damped collisions, Symmetry (physics), Nuclear physics, Molecular dynamics, Physics::Accelerator Physics, Neutron, Production (computer science), Nuclear Experiment, Nucleon
Abstract

We discuss results concerning the behavior of hot nuclear sources formed in 40 ,48Ca+40 ,48Ca reactions at 25 MeV/nucleon. A correlation between the neutron-to-proton ratio of the total systems and heavy residue production is found. This correlation underlines the strong role played by the neutron-to-proton ratio degree of freedom on the behavior of hot nuclei at intermediate energies. Comparisons of our data with Constrained Molecular Dynamics calculations confirm that a moderately stiff behavior of the symmetry potential must be used to reproduce experimental data. These findings open the way for future investigations with exotic beams at radioactive ion beam facilities. © 2012 American Physical Society.

Published
2012

23. The ASY-EOS Experiment at GSI

Author

Russotto, Paolo, Chartier, Marielle, Cozma, Mircea Dan, De Filippo, Enrico, Le Fèvre, Arnaud, Gannon, S., Gašparić, Igor, Kis, M., Kupny, S., Leifels, Yvonne, Lemmon, Roy Crawford, Li, Q., Lukasik, J., Marini, P., Pawlowski, P., Trautmann, Wolfgang, Acosta, L., Adamczyk, M., Al-Ajlan, A., Al-Garawi, M., Al-Homaidhi, S., Amorini, Francesca, Auditore, Lucrezia, Aumann, Thomas, Ayyad, Y., Baran, V., Basrak, Z., Bassini, R., Benlliure Anaya, Jose Fernando, Boiano, Ciro, Boisjoli, M., Boretzky, Konstanze, Brzychczyk, Janusz, Budzanowski, Andrzej, Cardella, Giuseppe, Chajecki, Zbigniew, Chbihi, A., Colonna, Maria, Czech, Bronislaw, Di Toro, Massimo, Famiano, Michael A., Greco, V., Grassi, L., Guazzoni, Chiara, Guazzoni, P., Heil, Michael, Heilborn, L., Introzzi, Riccardo, Isobe, Tadaaki, Kezzar, K., Krasznahorkay, Attila, Kurz, Nikolaus, La Guidara, E., Lanzalone, Gaetano, Lasko, P., Lombardo, Ivano, Lynch, William G., Matthews, Z., May, L., Minniti, T., Mostazo, M., Pagano, A., Papa, M., Pirrone, Sara, Pleskac, Radek, Politi, Giuseppe, Porto, Francesco, Reifarth, René, Reisdorf, Willibrord, Riccio, F., Rizzo, Francesca, Rosato, E., Rossi, Dominic M., Santoro, S., Simon, Haik, Skwirczynska, I., Sosin, Zbigniew, Stuhl, László, Trifirò, Antonio, Trimarchi, Marina, Tsang, M. Betty, Verde, Giuseppe, Veselsky, M., Vigilante, Mariano, Wieloch, A., Wigg, P., Wolter, Hermann, Wu, P., Yennello, Sherry J., Zambon, P., Zetta, L., Zoric, Maja, Russotto, Paolo, Chartier, Marielle, Cozma, Mircea Dan, De Filippo, Enrico, Le Fèvre, Arnaud, Gannon, S., Gašparić, Igor, Kis, M., Kupny, S., Leifels, Yvonne, Lemmon, Roy Crawford, Li, Q., Lukasik, J., Marini, P., Pawlowski, P., Trautmann, Wolfgang, Acosta, L., Adamczyk, M., Al-Ajlan, A., Al-Garawi, M., Al-Homaidhi, S., Amorini, Francesca, Auditore, Lucrezia, Aumann, Thomas, Ayyad, Y., Baran, V., Basrak, Z., Bassini, R., Benlliure Anaya, Jose Fernando, Boiano, Ciro, Boisjoli, M., Boretzky, Konstanze, Brzychczyk, Janusz, Budzanowski, Andrzej, Cardella, Giuseppe, Chajecki, Zbigniew, Chbihi, A., Colonna, Maria, Czech, Bronislaw, Di Toro, Massimo, Famiano, Michael A., Greco, V., Grassi, L., Guazzoni, Chiara, Guazzoni, P., Heil, Michael, Heilborn, L., Introzzi, Riccardo, Isobe, Tadaaki, Kezzar, K., Krasznahorkay, Attila, Kurz, Nikolaus, La Guidara, E., Lanzalone, Gaetano, Lasko, P., Lombardo, Ivano, Lynch, William G., Matthews, Z., May, L., Minniti, T., Mostazo, M., Pagano, A., Papa, M., Pirrone, Sara, Pleskac, Radek, Politi, Giuseppe, Porto, Francesco, Reifarth, René, Reisdorf, Willibrord, Riccio, F., Rizzo, Francesca, Rosato, E., Rossi, Dominic M., Santoro, S., Simon, Haik, Skwirczynska, I., Sosin, Zbigniew, Stuhl, László, Trifirò, Antonio, Trimarchi, Marina, Tsang, M. Betty, Verde, Giuseppe, Veselsky, M., Vigilante, Mariano, Wieloch, A., Wigg, P., Wolter, Hermann, Wu, P., Yennello, Sherry J., Zambon, P., Zetta, L., and Zoric, Maja

Abstract

The elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nuclear equation of state at supra-saturation densities. In the ASY-EOS experiment at the GSI laboratory, flows of neutrons and light charged particles were measured for 197Au+197Au collisions at 400 MeV/nucleon. Flow results obtained for the Au+Au system, in comparison with predictions of the UrQMD transport model, confirm the moderately soft to linear density dependence of the symmetry energy deduced from the earlier FOPI-LAND data.

Published
2016

24. Even-odd effects in Z and N distributions of fragments emitted at intermediate energies

Author

LOMBARDO, IVANO, VIGILANTE, MARIANO, Agodi, C., Amorini, F., Anzalone, A., Auditore, L., Berceanu, I., Cardella, G., Cavallaro, S., Chatterjee, M. B., De Filippo, E., Geraci, E., Giuliani, G., Grassi, L., Han, J., La Guidara, E., Loria, D., Lanzalone, G., Maiolino, C., Pagano, A., Papa, M., Pirrone, S., Politi, G., Porto, F., Rizzo, F., Russotto, P., Trifirò, A., Trimarchi, M., Verde, G., Lombardo, Ivano, Agodi, C., Amorini, F., Anzalone, A., Auditore, L., Berceanu, I., Cardella, G., Cavallaro, S., Chatterjee, M. B., De Filippo, E., Geraci, E., Giuliani, G., Grassi, L., Han, J., La Guidara, E., Loria, D., Lanzalone, G., Maiolino, C., Pagano, A., Papa, M., Pirrone, S., Politi, G., Porto, F., Rizzo, F., Russotto, P., Trifirò, A., Trimarchi, M., Verde, G., and Vigilante, Mariano

Abstract

Even-odd effects in Z and N distributions of light fragments emitted at forward angles in nuclear collisions 40Ca + 40Ca, 40Ca + 48Ca, and 48Ca + 48Ca at 25 MeV/nucleon and identified in charge and mass with the Chimera multidetector have been analyzed. The amplitude of even-odd staggering effects seems to be related to the neutron to proton ratio N/Z of the entrance channels. A qualitative explanation of this effect, taking into account the deexcitation phase of primary excited fragments, is discussed.

Published
2011

25. Exploring isospin effects on the level density parameter

Author

P. Marini, M. F. Rivet, B. Borderie, N. Le Neindre, A. Chbihi, G. Verde, J. P. Wieleczko, J. D. Frankland, J. Moisan, E. Bonnet, E. Galichet, J. L. Charvet, R. Dayran, L. Nalpas, C. Volant, D. Guinet, P. Lautesse, R. Bougault, B. Taman, E. Vient, R. Roy, M. Bruno, M. D’Agostino, E. Geraci, B. Guiot, G. Vannini G. Casini, A. Olmi G. Poggi, F. Gramegna, M. Parlog, ROSATO, ELIO, SPADACCINI, GIULIO, VIGILANTE, MARIANO, Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Istituto Nazionale di Fisica Nucleare, Sezione di Catania (INFN), Università degli studi di Catania = University of Catania (Unict), L. Bonneau, N. Dubray, F. Gunsing, B. Jurado, INDRA, VAMOS, L. Bonneau, N. Dubray, F. Gunsing and B. Jurado, P., Marini, M. F., Rivet, B., Borderie, N., Le Neindre, A., Chbihi, G., Verde, J. P., Wieleczko, J. D., Frankland, J., Moisan, E., Bonnet, E., Galichet, J. L., Charvet, R., Dayran, L., Nalpa, C., Volant, D., Guinet, P., Lautesse, R., Bougault, B., Taman, E., Vient, R., Roy, Rosato, Elio, Spadaccini, Giulio, Vigilante, Mariano, M., Bruno, M., D’Agostino, E., Geraci, B., Guiot, G. Vannini G., Casini, A. Olmi G., Poggi, F., Gramegna, M., Parlog, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Università degli studi di Catania [Catania]

Subjects
Coupling, Physics, Mass asymmetry, reazioni nucleari isospin densità dei livelli, 010308 nuclear & particles physics, QC1-999, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Entrance channel, Nuclear physics, Isospin, 0103 physical sciences, Astrophysics::Solar and Stellar Astrophysics, Atomic physics, 010306 general physics, Nuclear Experiment
Abstract

International audience; Ar+Ni reactions have been studied to fix some constraints on the isospin dependence of the level density. The coupling of INDRA and VAMOS apparatuses allows to obtain highly exclusive data . The preliminary results on the Ar+Ni fusion-evaporation cross sections suggest a dependence on the entrance channel mass asymmetry.

Published
2010

26. Advancement in the understanding of multifragmentation and phase transition for hot nuclei

Author

B. Borderie, E. Bonnet, F. Gulminelli, N. Le Neindrea, D. Mercier, S. Piantelli, A.d. R. Raduta, M. F. Rivet, B. Tamain, R. Bougault, A. Chbihi, R. Dayras, J. D. Frankland, E. Galichet, F. Gagnon Moisan, D. Guinet, P. Lautesse, J. Lukasikh, M. Parlog, R. Roy, J. P. Wieleczko, ROSATO, ELIO, VIGILANTE, MARIANO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, B., Borderie, E., Bonnet, F., Gulminelli, N., Le Neindrea, D., Mercier, S., Piantelli, Raduta, A. d. R., M. F., Rivet, B., Tamain, R., Bougault, A., Chbihi, R., Dayra, J. D., Frankland, E., Galichet, F., Gagnon Moisan, D., Guinet, P., Lautesse, J., Lukasikh, M., Parlog, Rosato, Elio, R., Roy, Vigilante, Mariano, and J. P., Wieleczko

Published
2010

27. First results from the FAZIA R&D program: ΔE-E and PSA experimental tests with controlled silicon detectors

Author

L. Bardelli, M. Bini, G. Casini, G. Pasquali, G. Poggi, S. Barlini, R. Berjillos, B. Borderie, R. Bougault, M. Bruno, M. Cinausero, M. D’Agostino, J. A. Duenas, P. Edelbruck, E. Geraci, F. Gramegna, A. Kordyasz, T. Kozik, V. L. Kravchuk, F. Negoita, A. Olmi, A. Ordine, S. Piantelli, M. F. Rivet, A. A. Stefanini, G. Vannini, ROSATO, ELIO, VIGILANTE, MARIANO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, L., Bardelli, M., Bini, G., Casini, G., Pasquali, G., Poggi, S., Barlini, R., Berjillo, B., Borderie, R., Bougault, M., Bruno, M., Cinausero, M., D’Agostino, J. A., Duena, P., Edelbruck, E., Geraci, F., Gramegna, A., Kordyasz, T., Kozik, V. L., Kravchuk, F., Negoita, A., Olmi, A., Ordine, S., Piantelli, M. F., Rivet, Rosato, Elio, A. A., Stefanini, G., Vannini, and Vigilante, Mariano

Published
2010

28. Strong enhancement of dynamical emission of heavy fragments in the neutron rich 124Sn+64Ni reaction at 35 AMeV

Author

P. Russotto, E. De Filippo, A. Pagano, E. Piasecki, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, B. Borderie, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D'Agostino, R. Dayras, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, C. Maiolino, Z. Majka, M. Papa, M. Petrovici, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet1, F. Rizzo, K. Schmidt, K. Siwek Wilczyńska, I. Skwira Chalot, A. Sochocka, L. Swiderski, A. Trifirò, M. Trimarchi, J. P. Wieleczko, J. Wilczyński, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, P., Russotto, E., De Filippo, A., Pagano, E., Piasecki, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, J., Blicharska, J., Brzychczyk, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, M., Colonna, M., D'Agostino, R., Dayra, M., Di Toro, J., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, N., Le Neindre, C., Maiolino, Z., Majka, M., Papa, M., Petrovici, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, M. F., Rivet1, Rosato, Elio, F., Rizzo, K., Schmidt, K., Siwek Wilczyńska, I., Skwira Chalot, A., Sochocka, L., Swiderski, A., Trifirò, M., Trimarchi, Vigilante, Mariano, J. P., Wieleczko, J., Wilczyński, L., Zetta, and W., Zipper

Subjects
isospin, fisica nucleare, reazioni nucleari
Abstract

A quantitative comparison is made between the absolute cross sections associated with statistical and dynamical emission of heavy fragments in the 124Sn+64Ni and 112Sn+58Ni collisions experimentally investigated at 35A MeV beam energy using the multidetector CHIMERA. The result shows that the dynamical process is about twice as probable in the neutron-rich 124Sn+64Ni system as in the 112Sn+58Ni neutron-poor one. This unexpected and significant difference indicates that the reaction mechanism is strongly dependent on the entrance-channel isospin (N/Z) content.

Published
2010

29. Reaction dynamics and 'hierarchy' effects from light particle correlations

Author

E. De Filippo, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, B. Borderie, R. Bougault, M. Bruno, J. Brzychczyk, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D’Agostino, R. Dayras, M. Di Toro, U. Emanuele, J. D. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, L. Grassi, A. Grzeszczuk, P. Guazzoni, D. Guinet, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, I. Lombardo, C. Maiolino, Z. Majka, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Planeta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, P. Russotto, K. Schmidt, K. Siwek Wilczynska, I. Skwira, A. Trifirò, M. Trimarchi, G. Verde, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, E., De Filippo, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, J., Blicharska, B., Borderie, R., Bougault, M., Bruno, J., Brzychczyk, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, M., Colonna, M., D’Agostino, R., Dayra, M., Di Toro, U., Emanuele, J. D., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, L., Grassi, A., Grzeszczuk, P., Guazzoni, D., Guinet, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, N., Le Neindre, I., Lombardo, C., Maiolino, Z., Majka, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, F., Rizzo, P., Russotto, K., Schmidt, K., Siwek Wilczynska, I., Skwira, A., Trifirò, M., Trimarchi, G., Verde, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper

Published
2010

30. Correlation between light and heavy particles with intermediate energy radioactive beams

Author

F. Amorini, C. Agodi, A. Anzalone, G. Cardella, S. Cavallaro, M. B. Chatterjee, E. De Filippo, E. Geraci, L. Grassi, A. Grzeszczuk, P. Guazzoni, J. Han, E. La Guidara, G. Lanzalone, I. Lombardo, S. Lo Nigro, A. Loria, C. Maiolino, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, F. Rizzo, P. Russotto, A. Trifirò, M. Trimarchi, G. Verde, L. Zetta, ROSATO, ELIO, VIGILANTE, MARIANO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, F., Amorini, C., Agodi, A., Anzalone, G., Cardella, S., Cavallaro, M. B., Chatterjee, E., De Filippo, E., Geraci, L., Grassi, A., Grzeszczuk, P., Guazzoni, J., Han, E., La Guidara, G., Lanzalone, I., Lombardo, S., Lo Nigro, A., Loria, C., Maiolino, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, F., Rizzo, Rosato, Elio, P., Russotto, A., Trifirò, M., Trimarchi, G., Verde, Vigilante, Mariano, and L., Zetta

Published
2010

31. Exploring isospin effects on the level density parameter and the density dependence of the simmetry energy

Author

P. Marini, B. Borderie, A. Chbihi, N. Le Neindre, M. F. Rivet, J. P. Wieleczko, M. Zoric, J. D. Frankland, J. Moisan, E. Bonnet, G. Verde, E. Galichet, J. L. Charvet, R. Dayran, L. Nalpas, C. Volant, D. Guinet, P. Lautesse, R. Bougault, B. Taman, E. Vient, R. Roy, M. Bruno, M. D’Agostino, E. Geraci, B. Guiot, G. Vannini, G. Casini, A. Olmi, G. Poggi, F. Gramegna, M. Parlog, ROSATO, ELIO, SPADACCINI, GIULIO, VIGILANTE, MARIANO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, P., Marini, B., Borderie, A., Chbihi, N., Le Neindre, M. F., Rivet, J. P., Wieleczko, M., Zoric, J. D., Frankland, J., Moisan, E., Bonnet, G., Verde, E., Galichet, J. L., Charvet, R., Dayran, L., Nalpa, C., Volant, D., Guinet, P., Lautesse, R., Bougault, B., Taman, E., Vient, R., Roy, Rosato, Elio, Spadaccini, Giulio, Vigilante, Mariano, M., Bruno, M., D’Agostino, E., Geraci, B., Guiot, G., Vannini, G., Casini, A., Olmi, G., Poggi, F., Gramegna, and M., Parlog

Published
2010

32. New results on quasi-fusion sources: 124, 136Xe+124,112SN at 32 and 45 MeV/uF

Author

F. Gagnon Moisan, M. F. Rivet, B. Borderie, R. Roy, E. Bonnet, N. Le Neindre, D. Mercier, B. Tamain, R. Bougault, A. Chbihi, R. Dayras, J. D. Frankland, E. Galichet, D. Guinet, P. Lautesse, M. Parlog, J. P. Wieleczko, ROSATO, ELIO, VIGILANTE, MARIANO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, F., Gagnon Moisan, M. F., Rivet, B., Borderie, R., Roy, E., Bonnet, N., Le Neindre, D., Mercier, B., Tamain, R., Bougault, A., Chbihi, R., Dayra, J. D., Frankland, E., Galichet, D., Guinet, P., Lautesse, M., Parlog, Rosato, Elio, Vigilante, Mariano, and J. P., Wieleczko

Published
2010

33. Neutron richness and binary decays from 5.5 AmeV 78,82Kr+40Ca reactions

Author

G. Ademard, J. P. Wieleczko, E. Bonnet, A. Chbihi, J. D. Frankland, A. D’Onofrio, J. Gomez del Campo, C. Beck, B. Borderie, R. Bougault, R. Dayras, G. de Angelis, A. Galindo Uribarri, P. Lautesse, N. Le Neindre, M. Parlog, D. Pierroutsakou, F. Rejmund, M. F. Rivet, M. Romoli, R. Roy, B. Tamain, D. Shapira, LA COMMARA, MARCO, VIGILANTE, MARIANO, ROSATO, ELIO, SPADACCINI, GIULIO, J.D.Frankland, A.Pagano, S.Pirrone, M.F.Rivet, F.Rizzo, G., Ademard, J. P., Wieleczko, E., Bonnet, A., Chbihi, J. D., Frankland, LA COMMARA, Marco, Vigilante, Mariano, Rosato, Elio, A., D’Onofrio, Spadaccini, Giulio, J., Gomez del Campo, C., Beck, B., Borderie, R., Bougault, R., Dayra, G., de Angeli, A., Galindo Uribarri, P., Lautesse, N., Le Neindre, M., Parlog, D., Pierroutsakou, F., Rejmund, M. F., Rivet, M., Romoli, R., Roy, B., Tamain, and D., Shapira

Published
2010

34. Influence of crystal-orientation effects on pulse-shape-based identification of heavy ions stopped in silicon detectors

Author

L. Bardelli, M. Bini, G. Casini, G. Pasquali, G. Poggi, S. Barlini, A. Becla, R. Berjillos, B. Borderie, R. Bougault, M. Bruno, M. Cinausero, M. D’Agostino, J. De Sanctis, J. A. Duenas, P. Edelbruck, E. Geraci, F. Gramegna, A. Kordyasz, T. Kozik, V. L. Kravchuk, L. Lavergne, P. Marini, A. Nannini, F. Negoita, A. Olmi, A. Ordine, S. Piantelli, E. Rauly, M. F. Rivet, C. Scian, A. A. Stefanini, G. Vannini, S. Velica, ROSATO, ELIO, VIGILANTE, MARIANO, L., Bardelli, M., Bini, G., Casini, G., Pasquali, G., Poggi, S., Barlini, A., Becla, R., Berjillo, B., Borderie, R., Bougault, M., Bruno, M., Cinausero, M., D’Agostino, J., De Sancti, J. A., Duena, P., Edelbruck, E., Geraci, F., Gramegna, A., Kordyasz, T., Kozik, V. L., Kravchuk, L., Lavergne, P., Marini, A., Nannini, F., Negoita, A., Olmi, A., Ordine, S., Piantelli, E., Rauly, M. F., Rivet, Rosato, Elio, C., Scian, A. A., Stefanini, G., Vannini, S., Velica, and Vigilante, Mariano

Subjects
nTD Silicon detector, Pulse shape analysis, channeling
Published
2009

35. Influence of the neutron excess on binary decays from compound nuclei

Author

J. P. Wieleczko, E. Bonnet, J. Gomez del Campo, J. D. Frankland, A. Chbihi, A. Galindo Uribarri, D. Shapira, C. Beck, B. Borderie, R. Bougault, R. Dayras, G. De Angelis, P. Lautesse, N. Le Neindre, L. Nalpas, A. D. Onofrio, M. Parlog, D. Pierroutsakou, F. Rejmund, M. F. Rivet, M. Romoli, R. Roy, B. Tamain, LA COMMARA, MARCO, VIGILANTE, MARIANO, ROSATO, ELIO, SPADACCINI, GIULIO, J. P., Wieleczko, E., Bonnet, J., Gomez del Campo, LA COMMARA, Marco, Vigilante, Mariano, J. D., Frankland, A., Chbihi, Rosato, Elio, Spadaccini, Giulio, A., Galindo Uribarri, D., Shapira, C., Beck, B., Borderie, R., Bougault, R., Dayra, G., De Angeli, P., Lautesse, N., Le Neindre, L., Nalpa, A. D., Onofrio, M., Parlog, D., Pierroutsakou, F., Rejmund, M. F., Rivet, M., Romoli, R., Roy, and B., Tamain

Subjects
model for binary decay of compound nuclei, isospin dependence of fragment emission, even-odd staggering, nuclear reaction
Published
2009

36. Isospin effects in projectile-like dynamical fission for 112-124Sn + 58-64Ni reactions at 35 a MeV

Author

P. Russotto, E. De Filippo, A. Pagano, E. Piasecki, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, B. Borderie, R. Bougault, M. Bruno, J. Brzychczyk, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D’Agostino, R. Dayras, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, C. Maiolino, Z. Majka, M. Papa, M. Petrovici, S. Pirrone, R. Planeta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, K. Schmidt, K. Siwek Wilczynska, I. Skwira Chalot, A. Sochocka, L. Swiderski, A. Trifirò, M. Trimarchi, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, Audrey Chatillon, Herbert Faust, Gabriele Fioni, Dominique Goutte, Héloise Goutte, P., Russotto, E., De Filippo, A., Pagano, E., Piasecki, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, J., Blicharska, B., Borderie, R., Bougault, M., Bruno, J., Brzychczyk, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, M., Colonna, M., D’Agostino, R., Dayra, M., Di Toro, J., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, N., Le Neindre, C., Maiolino, Z., Majka, M., Papa, M., Petrovici, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, F., Rizzo, K., Schmidt, K., Siwek Wilczynska, I., Skwira Chalot, A., Sochocka, L., Swiderski, A., Trifirò, M., Trimarchi, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper

Subjects
nuclear fission, nucleus-nucleus collision, multidetectors, Isospin, nuclear physic
Published
2009

37. Centrality dependence of isospin effect signatures in 124Sn+64Ni and 112Sn+58Ni reactions

Author

R. Planeta, F. Amorini, A. Anzalone, L. Auditore, V. Baran, A. Benisz, I. Berceanu, B. Borderie, J. Borgenstajn, R. Bougault, M. Bruno, J. Brzychczyk, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D'Agostino, R. Dayras, E. De Filippo, M. Di Toro, J. D. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, G. Giuliani, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, S. Kowalski, M. Krauze, E. La Guidara, G. Lanzanò, G. Lanzalone, N. Le Neindre, J. Lukasik, C. Maiolino, Z. Majka, N. G. Nikolis, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, P. Russotto, K. Schmidt, K. Siwek Wilczynska, I. Skwira Chalot, A. Sochocka, L. Swiderski, A. Trifirò, M. Trimarchi, G. Vannini, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, R., Planeta, F., Amorini, A., Anzalone, L., Auditore, V., Baran, A., Benisz, I., Berceanu, B., Borderie, J., Borgenstajn, R., Bougault, M., Bruno, J., Brzychczyk, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, M., Colonna, M., D'Agostino, R., Dayra, E., De Filippo, M., Di Toro, J. D., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, G., Giuliani, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, S., Kowalski, M., Krauze, E., La Guidara, G., Lanzanò, G., Lanzalone, N., Le Neindre, J., Lukasik, C., Maiolino, Z., Majka, N. G., Nikoli, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, P., Russotto, K., Schmidt, K., Siwek Wilczynska, I., Skwira Chalot, A., Sochocka, L., Swiderski, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper

Published
2008

39. Probing the symmetry energy with 40-48Ca +40-48Ca measured with INDRA-VAMOS

Author

A. Chbihi, G. Verde, J. D. Frankland, G. Mukherjee, S. Kundu, the INDRA collaboration, ROSATO, ELIO, SPADACCINI, GIULIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, A., Chbihi, G., Verde, J. D., Frankland, G., Mukherjee, S., Kundu, Rosato, Elio, Spadaccini, Giulio, Vigilante, Mariano, and the INDRA, Collaboration

Published
2008

41. Event and fragment properties in multifragmentation

Author

N. Le Neindre, E. Bonnet, S. Piantelli, J. P. Wieleczko, B. Borderie, F. Gulminelli, M. F. Rive, R. Bougault, A. Chbihi, R. Dayras, J. D. Frankland, E. Galichet, D. Guinet, P. Lautesse, A. Le Fèvre, J. Lukasik, D. Mercier, J. Moisan, R. Roy, C. Schwarz, C. Sfiernti, B. Tamain, W. Trautmann, A. Trzcinski, K. Turzó, E. Vient, B. Zwieglinski, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, N., Le Neindre, E., Bonnet, S., Piantelli, J. P., Wieleczko, B., Borderie, F., Gulminelli, M. F., Rive, R., Bougault, A., Chbihi, R., Dayra, J. D., Frankland, E., Galichet, D., Guinet, P., Lautesse, A., Le Fèvre, J., Lukasik, D., Mercier, J., Moisan, Rosato, Elio, R., Roy, C., Schwarz, C., Sfiernti, B., Tamain, W., Trautmann, A., Trzcinski, K., Turzó, E., Vient, Vigilante, Mariano, and B., Zwieglinski

Published
2008

42. Investigation of the isospin dependances in Sn+Ni and Sn+Al systems

Author

K. Schmidt, F. Amorini, A. Anzalone, L. Auditore, V. Baran, A. Benisz, I. Berceanu, A. Bonasera, B. Borderie, J. Borgenstajn, R. Bougault, M. Bruno, J. Brzychczyk, G. Cardella, S. Cavallaro, R. Coniglione, B. Chatterjee A. Chbihi, M. Colonna, M. D'Agostino, R. Dayras, E. De Filippo, M. Di Toro, J. D. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, G. Giuliani, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, J. Lukasik, C. Maiolino, Z. Majka, N. G. Nicolis, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Planeta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, S. Russo, P. Russotto, K. Siwek Wilczynska, I. Skwira Chalot, A. Sochocka, L. Swiderski, A. Trifirò, M. Trimarchi, G. Vannini, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, K., Schmidt, F., Amorini, A., Anzalone, L., Auditore, V., Baran, A., Benisz, I., Berceanu, A., Bonasera, B., Borderie, J., Borgenstajn, R., Bougault, M., Bruno, J., Brzychczyk, G., Cardella, S., Cavallaro, R., Coniglione, B. Chatterjee A., Chbihi, M., Colonna, M., D'Agostino, R., Dayra, E., De Filippo, M., Di Toro, J. D., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, G., Giuliani, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, N., Le Neindre, J., Lukasik, C., Maiolino, Z., Majka, N. G., Nicoli, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, F., Rizzo, S., Russo, P., Russotto, K., Siwek Wilczynska, I., Skwira Chalot, A., Sochocka, L., Swiderski, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper

Published
2008

43. Comparison of fragment partitions produced in peripheral and central collisions

Author

E. Bonnet, B. Borderie, N. Le Neindre M. F. Rivet, ALADIN, INDRA collaborations, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, E., Bonnet, B., Borderie, N. Le Neindre M. F., Rivet, Rosato, Elio, Vigilante, Mariano, Aladin, and Indra, Collaborations

Published
2008

44. Bimodality in semi-peripheral collisions

Author

D. Mercier, B. Tamain, R. Bougault, D. Guinet, P. Lautesse, the INDRA collaborations, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, D., Mercier, B., Tamain, R., Bougault, D., Guinet, P., Lautesse, Rosato, Elio, Vigilante, Mariano, and the INDRA, Collaborations

Published
2008

45. Multifragmentation threshold in 93Nb+24Mg collisions at 30 MeV/nucleon

Author

L. Manduci, O. Lopez, J. C. Steckmeyer, R. Bougault, R. Dayras, J. D. Frankland, D. Guinet, P. Lautesse, N. Le Neindre, M. Parlog, M. F. Rivet, R. Roy, B. Tamain, E. Vient, J. P. Wielezcko, S. Aiello, A. Anzalone, G. Cardella, E. De Filippo, S. Feminó, F. Giustolisi, P. Guazzoni, G. Lanzalone, G. Lanzanó, S. Lo Nigro, A. Pagano, M. Papa, S. Pirrone, G. Politi, F. Porto, F. Rizzo, L. Sperduto, L. Zetta, ROSATO, ELIO, VIGILANTE, MARIANO, L., Manduci, O., Lopez, J. C., Steckmeyer, R., Bougault, R., Dayra, J. D., Frankland, D., Guinet, P., Lautesse, N., Le Neindre, M., Parlog, M. F., Rivet, Rosato, Elio, R., Roy, B., Tamain, E., Vient, Vigilante, Mariano, J. P., Wielezcko, S., Aiello, A., Anzalone, G., Cardella, E., De Filippo, S., Feminó, F., Giustolisi, P., Guazzoni, G., Lanzalone, G., Lanzanó, S., Lo Nigro, A., Pagano, M., Papa, S., Pirrone, G., Politi, F., Porto, F., Rizzo, L., Sperduto, and L., Zetta

Published
2008

46. Dynamical emission in 112-124Sn + 58-64Ni reactions at 35 a MeV as seen in CHIMERA

Author

P. Russotto, E. Piasecki, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, B. Borderie, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, B. Chatterjee A. Chbihi, M. Colonna, M. D'Agostino, R. Dayras, E. De Filippo, M. Di Toro, J. D. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, N. Le Neindre, C. Maiolino, Z. Majka, A. Pagano, M. Papa, M. Petrovici, S. Pirrone, R. Planeta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, K. Schmidt, K. Siwek Wilczynska, I. Skwira Chalot, A. Sochocka, L. Swiderski, A. Trifirò, M. Trimarchi, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, P., Russotto, E., Piasecki, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, J., Blicharska, J., Brzychczyk, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, B. Chatterjee A., Chbihi, M., Colonna, M., D'Agostino, R., Dayra, E., De Filippo, M., Di Toro, J. D., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, N., Le Neindre, C., Maiolino, Z., Majka, A., Pagano, M., Papa, M., Petrovici, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, F., Rizzo, K., Schmidt, K., Siwek Wilczynska, I., Skwira Chalot, A., Sochocka, L., Swiderski, A., Trifirò, M., Trimarchi, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper

Published
2008

47. Isotopic effects and collective flow at intermediate energies

Author

J. Lukasik, W. Trauttmann, G. Auger, M. L. Begemann Blaich, N. Bellaize, R. Bittiger, F. Bocage, B. Borderie, R. Bougault, B. Bouriquet, J. L. Charvet, A. Chbihi, R. Dayras, D. Durand, J. D. Frankland, E. Galichet, D. Gourio, D. Guinet, S. Hudan, P. Lautesse, F. Lavaud, A. Le Fèvre, R. Legrain, O. Lopez, U. Lynen, W. F. J. Müller, L. Nalpas, H. Orth, M. Parlog, E. Plagnol, M. F. Rivet, A. Saija, C. Schwarz, C. Sfienti, J. C. Steckmeyer, B. Tamain, A. Trzcinski, K. Turzó, E. Vient, C. Volant, B. Zwieglinski, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, J., Lukasik, W., Trauttmann, G., Auger, M. L., Begemann Blaich, N., Bellaize, R., Bittiger, F., Bocage, B., Borderie, R., Bougault, B., Bouriquet, J. L., Charvet, A., Chbihi, R., Dayra, D., Durand, J. D., Frankland, E., Galichet, D., Gourio, D., Guinet, S., Hudan, P., Lautesse, F., Lavaud, A., Le Fèvre, R., Legrain, O., Lopez, U., Lynen, W. F. J., Müller, L., Nalpa, H., Orth, M., Parlog, E., Plagnol, M. F., Rivet, Rosato, Elio, A., Saija, C., Schwarz, C., Sfienti, J. C., Steckmeyer, B., Tamain, A., Trzcinski, K., Turzó, E., Vient, Vigilante, Mariano, C., Volant, and B., Zwieglinski

Published
2008

48. INDRA+VAMOS: a new setup to explore the nuclear symmetry energy

Author

G. Mukherjee, A. Chbihi, C. Bhattacharya, S. Kundu, S. Bhattacharya, INDRA VAMOS collaboration, ROSATO, ELIO, SPADACCINI, GIULIO, VIGILANTE, MARIANO, B.Borderie, J.Frankland, A.Pagano, S.Pirrone, F.Rizzo, G., Mukherjee, A., Chbihi, C., Bhattacharya, S., Kundu, S., Bhattacharya, Rosato, Elio, Spadaccini, Giulio, Vigilante, Mariano, and INDRA VAMOS, Collaboration

Published
2008

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