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321 results on '"C., Maiolino"'

101. Exploring reaction mechanisms and their competition in 58Ni+48Ca collisions at E = 25 AMeV

Author: F. Rizzo, Luca Morelli, P. Russotto, E. Geraci, V. L. Kravchuk, G. Lanzalone, Maria Colonna, Sandro Barlini, F. Gramegna, M. Bruno, A. Pagano, R. Bougault, F. Porto, Giovanni Casini, G. Vannini, Maurizio Bini, S. Pirrone, E. La Guidara, U. Abbondanno, Silvia Piantelli, L. Vannucci, G. Politi, L. Francalanza, Paola Marini, J. De Sanctis, M. D'Agostino, A. Giussani, E. De Filippo, G. Cardella, F. Amorini, N. Le Neindre, Alessandro Olmi, Michele Papa, Giacomo Poggi, C. Maiolino, B. Guiot, Istituto Nazionale di Fisica Nucleare, Sezione di Trieste (INFN, Sezione di Trieste), Istituto Nazionale di Fisica Nucleare (INFN), 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), Dipartimento di Energia [Milano] (DENG), and Politecnico di Milano [Milan] (POLIMI)
Subjects: Physics, Reaction mechanism, Photon, 010308 nuclear & particles physics, QC1-999, Observable, Position and momentum space, Fermi energy, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, 0103 physical sciences, Tensor, Statistical physics, 010306 general physics, Nuclear Experiment, Event (particle physics), Eigenvalues and eigenvectors
Abstract: OPEN ACCESS; International audience; Latest results concerning the study of central collisions in 58Ni+48Ca reactions at Elab(Ni)=25 AMeV are presented. The experimental data, collected with the CHIMERA 4π device, have been analyzed in order to investigate the competition among different reaction mechanisms for central collisions in the Fermi energy domain. The method adopted to perform the centrality selection refers to the global variable "flow angle", that is related to the event shape in momentum space, as it is determined by the eigenvectors of the experimental kinetic-energy tensor. The main features of the reaction products were explored by using different constraints on some of the relevant observables, such as mass and velocity distributions and their correlations. Much emphasis was devoted to the competition between fusion-evaporation processes with subsequent identification of a heavy residue and a prompt multifragmentation mechanism. The reaction mechanism was simulated in the framework of transport theories (dynamical stochastic BNV calculations, followed by sequential SIMON code) and further comparison with dynamical calculations from transport model (QMD, CoMD) are in progress. Moreover, an extension of this study taking into account for the light particles has been envisaged.
Published: 2014

102. Investigation of the dynamical dipole mode in the 192Pb mass region

Author: Maria Colonna, A. Boiano, C. Rizzo, A. Guglielmetti, V. Baran, C. Maiolino, E. Strano, R. Alba, A. Del Zoppo, E. De Filippo, F. Farinon, M. Di Toro, M. Mazzocco, B. Martin, C. Mazzocchi, D. Pierroutsakou, C. Parascandolo, M. La Commara, R. Silvestri, M. Trimarchi, Antonio Trifiro, D. Torresi, R. Coniglione, U. Emanuele, M. Romoli, C. Agodi, Domenico Santonocito, Francesca Soramel, and C. Signorini
Subjects: Physics, Fission, QC1-999, Nuclear Theory, Nuclear physics, medicine.anatomical_structure, Dipole mode, Yield (chemistry), medicine, Atomic physics, Nuclear Experiment, Nucleon, Nucleus
Abstract: The dynamical dipole mode was investigated in the mass region of the 192 Pb compound nucleus, by using the 40 Ca + 152 Sm and 48 Ca + 144 Sm reactions at Elab=11 and 10.1 MeV/nucleon, respectively. Both fusion-evaporation and fission events were studied simultaneously for thefirst time. Our results show that the dynamical dipole mode survives in reactions involving heavier nuclei than those studied previously, however, its yield is lower than that expected within BNV calculations.
Published: 2014

103. Projectile structure effects in the collisions 6, 7Li+64Zn around the Coulomb barrier

Author: E. Strano, C. Maiolino, A. Musumarra, Valentina Scuderi, P. Figuera, A. Di Pietro, V. Ostashko, M. Lattuada, Mile Zadro, G. Randisi, Domenico Santonocito, Matko Milin, M. G. Pellegriti, Maria Fisichella, D. Torresi, Lunardi, S., Bizzeti, P. G., Bucci, C., Chiari, M., Dainese, A., Di Nezza, P., Menegazzo, R., Nannini, A., Signorini C., and Valiente-Dobon, J. J.
Subjects: Physics, Elastic scattering, elastic scattering, fusion, 6, 7Li+64Zn, Fusion, Projectile, Activation technique, QC1-999, Coulomb barrier, Atomic physics, Optical potential, Excitation
Abstract: We measured elastic scattering angular distributions and cross sections for heavy residue production for the systems 6,7 Li+ 64 Zn at different energies around the Coulomb barrier. The elastic scattering angular distributions have been reproduced by optical model fits using a renormalized double folding potential for the real and imaginary parts. Absence of usual threshold anomaly in the optical potential was found. The excitation functions for heavy residue production were measured using an activation technique. Comparison with different calculations suggest that complete fusion is the dominant reaction mechanism above the barrier whereas, below the Coulomb barrier, incomplete fusion and transfer dominate.
Published: 2014

104. 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

105. Prompt dipole radiation in fusion reactions

Author: B. Martin, D. Pierroutsakou, C. Agodi, R. Alba, V. Baran, A. Boiano, G. Cardella, M. Colonna, R. Coniglione, E. De Filippo, A. Del Zoppo, M. Di Pietro, M. Di Toro, T. Glodariu, C. Maiolino, M. Mazzocco, A. Pagano, N. Pellegrini, P. Piattelli, S. Pirrone, M. Romoli, D. Santonocito, P. Sapienza, C. Signorini, DE ROSA, ANTONIO, INGLIMA, GIOVANNI, LA COMMARA, MARCO, SANDOLI, MARIO, B., Martin, D., Pierroutsakou, C., Agodi, R., Alba, V., Baran, A., Boiano, G., Cardella, M., Colonna, R., Coniglione, E., De Filippo, DE ROSA, Antonio, A., Del Zoppo, M., Di Pietro, M., Di Toro, T., Glodariu, Inglima, Giovanni, LA COMMARA, Marco, C., Maiolino, M., Mazzocco, A., Pagano, N., Pellegrini, P., Piattelli, S., Pirrone, M., Romoli, Sandoli, Mario, D., Santonocito, P., Sapienza, and C., Signorini
Published: 2008

106. 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

107. 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

108. Isospin dependence of physical observables in Incomplete Fusion reactions at 25 MeV/nucleon

Author: E. DeFilippo, R. Alba, C. Maiolino, A. Anzalone, G. Politi, I. Berceanu, M. Papa, N. LeNeindre, L. Grassi, A. Pagano, I. Lombardo, F. Porto, S. Cavallaro, Giuseppe Verde, M. B. Chatterjee, P. Russotto, S. Pirrone, E. LaGuidara, E. Geraci, R. Coniglione, F. Rizzo, C. Agodi, Amalia Pop, Paolo Sapienza, Domenico Santonocito, F. Amorini, G. Cardella, G. Giuliani, A. Dipietro, G. Lanzalone, P. Figuera, A. Grzeszczuk, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Nuclear reaction, Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Nuclear Theory, Hadron, Elementary particle, Fermion, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, 7. Clean energy, Nuclear physics, Baryon, Isospin, 0103 physical sciences, Nuclear fusion, Nuclear Experiment, 010306 general physics, Nucleon
Abstract: International audience; Isospin dependence of dynamical and thermodynamical physical quantities observed in the reactions 40Ca + 40,48Ca and 40Ca + 46Ti at 25 MeV/nucleon has been analyzed by means of the CHIMERA multi-detector.
Published: 2010

109. NandZodd-even staggering in Kr+Sn collisions at Fermi energies

Author: B. Borderie, R. Bougault, T. Marchi, M. Degerlier, M.F. Rivet, Andrea Stefanini, O. Lopez, Giovanni Casini, F. Gramegna, G. Spadaccini, A. Chbihi, Alessandro Olmi, Tomasz Kozik, M. Pârlog, J.D. Frankland, T. Twaróg, N. Le Neindre, Diego Gruyer, R. Alba, Domenico Santonocito, Giacomo Poggi, E. Vient, C. Maiolino, M. Bruno, Mariano Vigilante, P. R. Maurenzig, Luca Morelli, Simone Valdré, Gabriele Pasquali, Eric Bonnet, S. Carboni, Elio Rosato, Maurizio Bini, Sandro Barlini, M. Cinausero, and Silvia Piantelli
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Proton, 010308 nuclear & particles physics, High Energy Physics::Lattice, 01 natural sciences, Yield (chemistry), 0103 physical sciences, Neutron, Atomic physics, Nuclear Experiment, 010306 general physics, Nucleon, Fermi Gamma-ray Space Telescope
Abstract: The odd-even staggering of the yield of final reaction products has been studied as a function of proton (Z) and neutron (N ) numbers for the collisions 84 Kr + 112 Sn and 84 Kr + 124 Sn at 35 MeV/nucleon in a wide range of elements (up to Z ≈ 20). The experimental data show that staggering effects rapidly decrease with increasing size of the fragments. Moreover the staggering in N is definitely larger than the one in Z. Similar general features are qualitatively reproduced by the GEMINI code. Concerning the comparison of the two systems, the staggering in N is in general rather similar, being slightly larger only for the lightest fragments produced in the n-rich system. In contrast the staggering in Z, although smaller than that in N , is sizably larger for the n-poor system with respect to the n-rich one.
Published: 2013

110. High energy proton emission in heavy ion reactions close to the Fermi energy

Author: G. Bellia, Paolo Finocchiaro, R. Coniglione, A. Del Zoppo, P. Piattelli, K. Loukachine, R. Alba, C. Agodi, Paolo Sapienza, Domenico Santonocito, E. Migneco, and C. Maiolino
Subjects: Physics, Nuclear and High Energy Physics, Proton, Scattering, Nuclear Theory, Detector, Fermi energy, Nuclear physics, High energy proton, Incident energy, Heavy ion, Atomic physics, Nuclear Experiment, Nucleon
Abstract: The production mechanism of energetic protons has been investigated at 44 A MeV, for systems with different mass asymmetry, in an exclusive experiment performed with the MEDEA detector. The bulk of our data supports the hypothesis that in heavy ion collisions at intermediate energy the energetic protons are emitted as a consequence of nucleon–nucleon collisions in the pre-equilibrium stage of the reaction. The comparison with dynamical calculations points out that for symmetric and light systems the angular distribution is reminiscent of the elementary np scattering, thus indicating energetic protons from light and symmetric systems as good candidates to study the nuclear in medium effect. Protons with energy exceeding more than four times the incident energy per nucleon have been measured over a broad angular range.
Published: 2000

111. Present and future activity with the CHIMERA 4π detector

Author: G. Cardella, C. Agodi, F. Amorini, A. Anzalone, N. Arena, L. Auditore, R. Barnà, A. Benisz, I. Berceanu, S. Cavallaro, E. De Filippo, U. Emanuele, W. Gawlikowicz, L. Grassi, G. Giuliani, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, S. Kowalski, E. La Guidara, G. Lanzalone, I. Lombardo, S. Lo Nigro, D. Loria, C. Maiolino, N. G. Nicolis, A. Pagano, M. Papa, I. Pawelczak, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, F. Previdi, M. Quinlan, F. Rizzo, P. Russotto, U. Schroder, I. Skwira Chalot, V. Sipala, K. Siwek Wilczynska, K. Schmidt, M. L. Sperduto, A. Sochocka, M. Stiro, Ł. Swiderski, A. Trifirò, M. Trimarchi, J. Toke, G. Verde, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, B.Borderie, J.D.Frankland, A.Pagano, S.Pirrone, F.Rizzo, G., Cardella, C., Agodi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, R., Barnà, A., Benisz, I., Berceanu, S., Cavallaro, E., De Filippo, U., Emanuele, W., Gawlikowicz, L., Grassi, G., Giuliani, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, S., Kowalski, E., La Guidara, G., Lanzalone, I., Lombardo, S., Lo Nigro, D., Loria, C., Maiolino, N. G., Nicoli, A., Pagano, M., Papa, I., Pawelczak, M., Petrovici, E., Piasecki, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, F., Previdi, M., Quinlan, F., Rizzo, Rosato, Elio, P., Russotto, U., Schroder, I., Skwira Chalot, V., Sipala, K., Siwek Wilczynska, K., Schmidt, M. L., Sperduto, A., Sochocka, M., Stiro, Ł., Swiderski, A., Trifirò, M., Trimarchi, J., Toke, G., Verde, Vigilante, Mariano, J., Wilczynski, L., Zetta, and W., Zipper
Published: 2007

112. Isotopic composition as a signature for different processes leading to fragment production in midperipheral Ni+Al, Ni, Ag collisions at 30 MeV/Nucleon

Author: Piera Sapienza, C. Agodi, I. Iori, Paolo Finocchiaro, R. Coniglione, G. Vannini, G. Bellia, Rinaldo Rui, Nicola Colonna, Paolo Piattelli, C. Maiolino, A. Del Zoppo, R. Alba, F. Gramegna, P. F. Mastinu, Giacomo Vito Margagliotti, D. Santonocito, A. Moroni, Emilio Migneco, P. M. Milazzo, P. M., Milazzo, Margagliotti, Giacomo, Rui, Rinaldo, G., Vannini, N., Colonna, F., Gramegna, P. F., Mastinu, C., Agodi, R., Alba, G., Bellia, R., Coniglione, A., DEL ZOPPO, P., Finocchiaro, C., Maiolino, E., Migneco, P., Piattelli, D., Santonocito, P., Sapienza, I., Iori, and A., Moroni
Subjects: Nuclear physics, Fragment (logic), Chemistry, Atomic physics, Signature (topology), Nucleon, Isotopic composition
Published: 2007

113. Dynamical multi-breakup processes in the 124Sn+64Ni system at 35 MeV/nucleon

Author: M. Papa, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, A. Bonasera, B. Borderie, R. Bougault, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, R. Dayras, E. De Filippo, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, G. Giuliani, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzano', C. Maiolino, Z. Majka, N. Le Neindre, A. Pagano, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, F. Rizzo, E. Rosato, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek Wilczynska, I. Skwira, A. Sochocka, L. Swiderski, A. Trifiro', M. Trimarchi, G. Verde, M. Vigilante, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, GERACI, ELENA IRENE, VANNINI, GIANNI, 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), 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), 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), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Istituto Nazionale di Fisica Nucleare, Sezione di Catania (INFN), Università degli studi di Catania [Catania], 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), 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), Normandie Université (NU)-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), Università degli studi di Catania = University of Catania (Unict), 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), M. Papa, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, A. Bonasera, B. Borderie, R. Bougault, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, R. Dayra, E. De Filippo, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, G. Giuliani, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono-Manno, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzano', C. Maiolino, Z. Majka, N. Le Neindre, A. Pagano, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, F. Rizzo, E. Rosato, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek-Wilczynska, I. Skwira, A. Sochocka, L. Swiderski, A. Trifiro', M. Trimarchi, G. Vannini, G. Verde, M. Vigilante, J. P. Wieleczko, J. Wilczynski, L. Zetta, and W. Zipper
Subjects: BREAK-UP, 25.70.Mn, 24.10.Cn, 25.70.Pq, MOLECULAR DYNAMICS, EXPERIMENT, HEAVY-ION COLLISIONS, FISSION, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract: International audience; Multi-breakup processes for the $^{124}$Sn+$^{64}$Ni system at 35 MeV/nucleon have been studied with the forward part of the CHIMERA detector. An extensive comparison between experimental data corresponding to almost complete ternary events and constrained molecular dynamics (CoMD-II) calculations suggests different characteristic times in the selected processes. This is in agreement with previous studies of the same reaction already published concerning the prompt intermediate-mass-fragment emission. Stimulated by CoMD-II calculations, we investigate the existence of more complex dynamical multi-breakup processes occurring on the same time scale. A detailed study of the rotational dynamics leading to slower dynamical fission processes is also presented.
Published: 2007

114. Prompt dipole gamma-ray emission in fusion heavy-ion reactions: dependence on incident energy

Author: B. Martin, D. Pierroutsakou, C. Agodi, R. Alba, A. Boiano, G. Cardella, R. Coniglione, E. De Filippo, A. Del Zoppo, T. Glodariu, C. Maiolino, M. Mazzocco, A. Pagano, P. Piattelli, S. Pirrone, M. Romoli, D. Santonocito, P. Sapienza, C. Signorini, INGLIMA, GIOVANNI, DE ROSA, ANTONIO, LA COMMARA, MARCO, SANDOLI, MARIO, B., Martin, D., Pierroutsakou, Inglima, Giovanni, C., Agodi, R., Alba, A., Boiano, G., Cardella, R., Coniglione, E., De Filippo, DE ROSA, Antonio, A., Del Zoppo, T., Glodariu, LA COMMARA, Marco, C., Maiolino, M., Mazzocco, A., Pagano, P., Piattelli, S., Pirrone, M., Romoli, Sandoli, Mario, D., Santonocito, P., Sapienza, and C., Signorini
Published: 2007

115. Isospin effects studied with the CHIMERA dertector at 35 MeV/nucleon

Author: R. Planeta, 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, E. De Filippo, R. Dayras, M. Di Toro, J. D. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, E. La Guidara, G. Lanzanò, G. Lanzalone, J. Lukasik, C. Maiolino, Z. Majka, N. Le Neindre, N. G. Nicolis, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek Wilczynska, I. Skwira Chalot, A. Sochocka, M. L. Sperduto, L. Swiderski, A. Trifirò, M. Trimarchi, G. Vannini, G. Verde, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, R., Planeta, 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, E., De Filippo, R., Dayra, M., Di Toro, J. D., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, S., Kowalski, E., La Guidara, G., Lanzanò, G., Lanzalone, J., Lukasik, C., Maiolino, Z., Majka, N., Le Neindre, N. G., Nicoli, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, M., Sassi, K., Schmidt, K., Siwek Wilczynska, I., Skwira Chalot, A., Sochocka, M. L., Sperduto, L., Swiderski, A., Trifirò, M., Trimarchi, G., Vannini, G., Verde, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper
Published: 2006

116. Identification of 8Be isotopes in the CsI of CHIMERA detector

Author: W. Zipper, J. Blicharska, A. Grzeszczuk, M. Krauze, A. Stasz, M. Alderighi, A. Anzalone, L. Auditore, R. Barnà, V. Baran, I. Berceanu, M. Bartolucci, A. Bonasera, B. Borderie, R. Bougault, M. Bruno, J. Brzychczyk, G. Cardella, S. Cavallaro, A. Chbihi, M. Colonna, M. D’Agostino, R. Dayras, E. De Filippo, D. De Pasquale, M. Di Toro, W. Gawlikowicz, E. Geraci, F. Giustolisi, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, A. Italiano, E. La Guidara, G. Lanzanò, G. Lanzalone, N. Le Neindre, S. Li, S. Lo Nigro, C. Maiolino, Z. Majka, G. Manfredi, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, R. Russo, P. Russotto, K. Schmidt, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, A. Trifirò, M. Trimarchi, G. Vannini, J. P. Wieleczko, J. Wilczynski, H. Wu, X. Ziao, L. Zetta, ROSATO, ELIO, VIGILANTE, MARIANO, R.Bougault, A.Pagano, S.Pirrone, M.F.Rivet e F.Rizzo, W., Zipper, J., Blicharska, A., Grzeszczuk, M., Krauze, A., Stasz, M., Alderighi, A., Anzalone, L., Auditore, R., Barnà, V., Baran, I., Berceanu, M., Bartolucci, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, J., Brzychczyk, G., Cardella, S., Cavallaro, A., Chbihi, M., Colonna, M., D’Agostino, R., Dayra, E., De Filippo, D., De Pasquale, M., Di Toro, W., Gawlikowicz, E., Geraci, F., Giustolisi, P., Guazzoni, D., Guinet, M., Iacono Manno, S., Kowalski, A., Italiano, E., La Guidara, G., Lanzanò, G., Lanzalone, N., Le Neindre, S., Li, S., Lo Nigro, C., Maiolino, Z., Majka, G., Manfredi, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, R., Russo, P., Russotto, K., Schmidt, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, X., Ziao, and L., Zetta
Published: 2006

117. Dynamical fission in the Sn+Ni interaction at 35 AMeV

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, R. CONIGLIONE, 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, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, 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, S. RUSSO, M. SASSI, K. SCHMIDT, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, A. SOCHOCKA, L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, VIGILANTE, MARIANO, J. P. WIELECZKO, J. WILCZYNSKI, L. ZETTA AND W. ZIPPER, ROSATO, ELIO, 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, R., Coniglione, 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, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, 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, Rosato, Elio, S., Russo, M., Sassi, K., Schmidt, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, A., Sochocka, L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, and L. ZETTA AND W., Zipper
Published: 2006

118. Isoscaling in neck fragmentation

Author: E. DE FILIPPO, 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. D. FRANKLAND, E. GALICHET, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, 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, D. SANTONOCITO, P. SAPIENZA, M. SASSI, K. SCHMIDT, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, A. SOCHOCKA, L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, G. VERDE, VIGILANTE, MARIANO, J. P. WIELECZKO, J. WILCZYNSKI, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, E., DE FILIPPO, 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. D., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, 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, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, D., Santonocito, P., Sapienza, M., Sassi, K., Schmidt, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, A., Sochocka, L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, G., Verde, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, and L. ZETTA E. W., Zipper
Published: 2006

119. Dynamic multi-break processes in the 124Sn+64Ni at 35 Mev/nucleon and the CoMD-II calculations

Author: M. Papa, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, A. Bonasera, B. Borderie, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, M. D’Agostino, R. Dayras, E. De Filippo, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, G. Giuliani, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, C. Maiolino, Z. Majka, N. Le Neindre, A. Pagano, M. Petrovici, E. Piasecki, S. Pirrone, R. Planeta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek Wilczynska, I. Skwira, A. Sochockas, Ł. Swiderski, A. Trifirò, M. Trimarchi, G. Vannini, G. Verde, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Z.i.p.p.e.r. ., ROSATO, ELIO, VIGILANTE, MARIANO, R.Bougault, A.Pagano, S.Pirrone, M.F.Rivet e F.Rizzo, M., Papa, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, M., Colonna, M., D’Agostino, R., Dayra, E., De Filippo, M., Di Toro, J., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, G., Giuliani, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, C., Maiolino, Z., Majka, N., Le Neindre, A., Pagano, M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, M., Sassi, K., Schmidt, K., Siwek Wilczynska, I., Skwira, A., Sochocka, Ł., Swiderski, A., Trifirò, M., Trimarchi, G., Vannini, G., Verde, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W. Z. i. p. p. e. r., .
Published: 2006

120. Study of the quasi projectile in the 124Sn+64Ni and 112Sn+58Ni reactions

Author: E. Galichet, 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, E. De Filippo, M. Di Toro, J. Frankland, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, E. La Guidara, G. Lanzalone, G. Lanzanò, C. Maiolino, Z. Majka, N. Le Neindre, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek Wilczynska, I. Skwira, A. Sochockas, Ł. Swiderski, A. Trifirò, M. Trimarchi, G. Vannini, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, R.Bougault, A.Pagano, S.Pirrone, M.F.Rivet e F.Rizzo, E., Galichet, 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, E., De Filippo, M., Di Toro, J., Frankland, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, S., Kowalski, E., La Guidara, G., Lanzalone, G., Lanzanò, C., Maiolino, Z., Majka, N., Le Neindre, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, M., Sassi, K., Schmidt, K., Siwek Wilczynska, I., Skwira, A., Sochocka, Ł., Swiderski, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper
Published: 2006

121. Impact parameter dependence of linear momentum transfer and the role of two-body dissipation mechanisms in heavy ion collisions around the Fermi energy

Author: R. Coniglione, C. Agodi, G. Bellia, Y. Blumenfeld, R. Alba, Paolo Piattelli, T. Suomijärvi, Paolo Finocchiaro, K. Loukachine, N. Frascaria, A. Del Zoppo, J.H. Le Faou, F. Auger, Paolo Sapienza, Domenico Santonocito, N. Alamanos, Maria Colonna, J.A. Scarpaci, Ph. Chomaz, A. Gillibert, J.C. Roynette, E. Migneco, C. Maiolino, 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), 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), Robert, Suzanne, and 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)
Subjects: Physics, Nuclear and High Energy Physics, High energy, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], 010308 nuclear & particles physics, Nuclear Theory, Fermi energy, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Dissipation, 01 natural sciences, 7. Clean energy, Coincidence, Nuclear physics, 0103 physical sciences, Transfer mechanism, Heavy ion, Impact parameter, Atomic physics, Multiplicity (chemistry), Nuclear Experiment, 010306 general physics
Abstract: High energy γ -rays ( E γ >35 MeV) have been measured in coincidence with heavy residues emitted in reactions induced by a 37 MeV/u 36 Ar beam on a 98 Mo target. The γ -ray yield increases strongly with increasing linear momentum transfer indicating the importance of two-body collisions in the transfer mechanism. The high energy γ -ray multiplicity has been used to correlate the linear momentum transfer to the impact parameter. This correlation is compared to dynamical BNV simulations to show the essential role of two body nucleon-nucleon collisions at these bombarding energies.
Published: 1998

122. Fragment-fragment correlation in the nuclear reaction 124Sn+64Ni at 35A MeV with CHIMERA

Author: C. Maiolino, C. Agodi, R. Alba, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzy chczyk, B. Borderie, R. Bougault, M. Bruno, G. Cardella, S. Cavallaro, R. Coniglione, M. B. Chatterjee, A. Chbihi, J. Cibor, M. Colonna, M. D’Agostino, E. De Filippo, R. Dayras, A. Del Zoppo, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, E. La Guidara, G. Lanzanò, G. Lanzalone, N. Le Neindre, Z. Majka, A. Pagano, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Płaneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, F. Rizzo, S. Russo, P. Russotto, D. Santonocito, P. Sapienza, M. Sassi, K. Schmidt, K. Siwek Wilczynska, I. Skwira, M. L. Sperduto, Ł. Swiderski, A. Trifirò, M. Trimarchi, G. Vannini, J. P. Wieleczko, J. Wilczynski, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, I.Iori, A.Bortolotti, C., Maiolino, C., Agodi, R., Alba, F., Amorini, A., Anzalone, L., Auditore, V., Baran, I., Berceanu, J., Blicharska, J., Brzy chczyk, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, R., Coniglione, M. B., Chatterjee, A., Chbihi, J., Cibor, M., Colonna, M., D’Agostino, E., De Filippo, R., Dayra, A., Del Zoppo, M., Di Toro, J., Frankland, E., Galichet, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., Iacono Manno, S., Kowalski, E., La Guidara, G., Lanzanò, G., Lanzalone, N., Le Neindre, Z., Majka, A., Pagano, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, R., Płaneta, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, F., Rizzo, S., Russo, P., Russotto, D., Santonocito, P., Sapienza, M., Sassi, K., Schmidt, K., Siwek Wilczynska, I., Skwira, M. L., Sperduto, Ł., Swiderski, A., Trifirò, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, L., Zetta, and W., Zipper
Published: 2005

123. Dynamical fission in 124Sn+64Ni collision at 35A MeV

Author: E. De Filippo, A. Pagano, E. Piasecki, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, A. Bonasera, B. Borderie, R. Bougault, 1 G. Cardella, S. Cavallaro, M. B. Chatterjee, A. Chbihi, M. Colonna, R. Dayras, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno, S. Kowalski, E. La Guidara, G. Lanzano', G. Lanzalone, N. Le Neindre, S. Li, S. Lo Nigro, C. Maiolino, Z. Majka, M. Papa, M. Petrovici, S. Pirrone, R. Baneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, E. Rosato, 1 F. Rizzo, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek Wilczy´nska, I. Skwira, M. L. Sperduto, J. C. Steckmeyer, A. ´Swiderski, A. Trifiro', M. Trimarchi, M. Vigilante, J. P. Wieleczko, J. Wilczy´nski, H. Wu, Z. Xiao, L. Zetta, W. Zipper, BRUNO, MAURO, D'AGOSTINO, MICHELA, GERACI, ELENA IRENE, VANNINI, GIANNI, E. De Filippo, A. Pagano, E. Piasecki, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, A. Bonasera, B. Borderie, R. Bougault, M. Bruno, 1 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, M. Iacono-Manno, S. Kowalski, E. La Guidara, G. Lanzano', G. Lanzalone, N. Le Neindre, S. Li, S. Lo Nigro, C. Maiolino, Z. Majka, M. Papa, M. Petrovici, S. Pirrone, R. Baneta, G. Politi, A. Pop, F. Porto, M. F. Rivet, E. Rosato, 1 F. Rizzo, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek-Wilczy´nska, I. Skwira, M. L. Sperduto, J. C. Steckmeyer, A. ´Swiderski, A. Trifiro', M. Trimarchi, G. Vannini, M. Vigilante, J. P. Wieleczko, J. Wilczy´nski, H. Wu, Z. Xiao, L. Zetta, and W. Zipper
Published: 2005

124. The time of flight wall for the HADES spectrometer

Author: R. Pleskac, N. Rabin, I. Turzo, C. Agodi, V. I. Ushakov, L. Cosentino, Paolo Finocchiaro, T. Marek, P. Tlusty, S. Hlavac, Paolo Piattelli, C. Boiano, R. Bassini, A. Bassi, D. Vassiliev, G. Bellia, I. Iori, A. Tikhonov, S. Brambilla, M. Benovic, A. Taranenko, R. Coniglione, Sergey V. Vladimirov, P. N. Shishov, Paolo Sapienza, V. Smoliankin, A. Kugler, E. Migneco, and C. Maiolino
Subjects: Physics, Nuclear and High Energy Physics, Photomultiplier, Spectrometer, Physics::Instrumentation and Detectors, Scintillator, Nuclear matter, Particle identification, Nuclear physics, Time of flight, Pion, Nuclear Energy and Engineering, Scintillation counter, High Energy Physics::Experiment, Electrical and Electronic Engineering, Nuclear Experiment
Abstract: In the framework of the HADES (High Acceptance DiElectron Spectrometer) collaboration we are developing the Time Of Flight (TOF) wall subdetector. In order to efficiently select events with e/sup +/e/sup -/ pairs produced in the nuclear matter, the TOF wall must be able to resolve electrons from pions up to 0.5 GeV/c and from protons up to 2 GeV/c. Because the short flight path of about 2 m requires a 100-150 ps time resolution, we are building a granular system made of scintillator rods readout on both ends by means of photomultipliers, capable of such performance.
Published: 1998

125. Fragmentation studies with the CHIMERA detector at LNS Catania: recent progress

Author: A. PAGANO, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, J. BRZYCHCZYK, A. BONASERA, B. BORDERIE, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, R. DAYRAS, E. DE FILIPPO, M. DI TORO, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NI GRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, R. PLANETA, G. POLITI, A. POP, F. PORTO, M. F. RIVET, F. RIZZO, S. RUSSO, P. RUSSOTTO, M. SASSI, G. SECHI, V. SIMION, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, J. C. STECKMEYER L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, A., Pagano, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, V., Baran, M., Bartolucci, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, J., Cibor, M., Colonna, M., D'Agostino, R., Dayra, E., DE FILIPPO, M., DI TORO, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NI GRO, C., Maiolino, Z., Majka, G., Manfredi, T., Paduszynski, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, G., Politi, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, M., Sassi, G., Sechi, V., Simion, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, J. C. STECKMEYER L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper
Published: 2004

126. Isoscaling in central $^{124]$Sn + $^{64}$Ni, $^{112}$Sn + $^{58}$Ni collisions at 35 A MeV

Author: A. Chbihi, J.C. Steckmeyer, M. Iacono-Manno, A. Italiano, J. Brzychczyk, S. Kowalski, E. La Guidara, V. Baran, E. Piasecki, M. Papa, G. Vannini, L. Zetta, F. Giustolisi, D. Guinet, Z. Majka, S. Lo Nigro, R. Barnà, J. Cibor, M. Trimarchi, M.F. Rivet, Maria Colonna, S. M. Li, Antonio Trifiro, Amalia Pop, Mariano Vigilante, M. Di Toro, C. Maiolino, G. Lanzanó, P. Guazzoni, R. Bougault, M. Petrovici, D. De Pasquale, F. Porto, Angelo Pagano, S. Cavallaro, A. Bonasera, M. Bartolucci, A. Grzeszczuk, S. Russo, L. Auditore, G. Cardella, S. Pirrone, W. Zipper, N. Le Neindre, M. L. Sperduto, E. Geraci, Bernard Borderie, G. Lanzalone, G. Manfredi, M. D'Agostino, P. Russotto, M. Alderighi, Zhigang Xiao, H. Wu, A. Anzalone, G. Politi, J.P. Wieleczko, M. Bruno, I. Berceanu, G.R. Sechi, V. Simion, Elio Rosato, E. De Filippo, J. Wilczynski, J. Blicharska, T. Paduszynski, 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), 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), 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), 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), E. GERACI, M. ALDERIGHI, A. ANZALONE, L. AUDITORE, V. BARAN, R. BARNA', M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, A. BONASERA, B. BORDERIE, R. BOUGAULT, BRUNO M., J. BRZYCHCZYK, G. CARDELLA, S. CAVALLARO, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, E .DE FILIPPO, D. DE PASQUALE, M. DI TORO, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO-MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZANO', N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, E. ROSATO, S. RUSSO, P. RUSSOTTO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIRO, M. TRIMARCHI, G. VANNINI, M. VIGILANTE, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, 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), Normandie Université (NU)-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), Université Claude Bernard Lyon 1 (UCBL), and 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)
Subjects: Nuclear reaction, Nuclear and High Energy Physics, Phase transition, Heavy ion–nucleus reactions, Nuclear isospin, Nuclear fragmentation, MATERIA NUCLEARE, Nuclear Theory, Hadron, 112Sn(58Ni, FRAMMENTAZIONE NUCLEARE, ISOSPIN, REAZIONI NUCLEARI FRA IONI PESANTI, ISOTOPI, Elementary particle, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, 7. Clean energy, 25.70.-z, 25.70.Pq, 24.10.Pa, 02.50.Sk, 124Sn(64Ni, Isotopes, 0103 physical sciences, Neutron, Nuclear Experiment, 010306 general physics, Nuclear matter, X), Physics, 010308 nuclear & particles physics, Baryon, Isospin, E=35 A MeV, Nuclear reactions, Atomic physics, Nucleon
Abstract: 124 Sn+ 64 Ni and 112 Sn+ 58 Ni reactions at 35 A MeV incident energy were studied by using the 688 Si–CsI telescopes of the forward part (1°⩽ θ lab ⩽30°) of CHIMERA multi-detector. The most central part, 1% of the total measured cross section was selected by means of a multidimensional analysis of the experimental observables. The detected isotopes of light fragments (3⩽ Z ⩽8) provided information on breakup temperatures of the emitting sources. The space–time structure of these sources was deduced from fragment correlations. An odd–even effect in the fragment production, enhanced by the isospin of the entrance channel, was observed. Freeze-out unbound neutron-to-proton relative densities for both studied reactions have been deduced, indicating for a possible isospin distillation mechanism related to a phenomenon of the liquid–gas phase transition in asymmetric systems.
Published: 2004

127. Isotope correlations as a freeze-out probe: central 124Sn+64Ni, 112Sn+58Ni collisions

Author: E. GERACI, M. BRUNO, M. D'AGOSTINO, E. DE FILIPPO, G. VANNINI, M. ALDERIGHI, A. ANZALONE, V. BARAN, R. BARN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, J. BRZYCHCZYK, A. BONASERA, B. BORDERIE, R. BOUGAULT, G. CARDELLA, S. CAVALLARO, A. CHBIHI, J. CIBOR, M. COLONNA, R. DAYRAS, D. DE PASQUALE, M. DI TORO, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUI NET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NI GRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, S. RUSSO, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER C. SUTERA, A. TRI FIR, M. TRIMARCHI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, E., Geraci, M., Bruno, M., D'Agostino, E., DE FILIPPO, G., Vannini, M., Alderighi, A., Anzalone, V., Baran, R., Barn, M., Bartolucci, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, G., Cardella, S., Cavallaro, A., Chbihi, J., Cibor, M., Colonna, R., Dayra, D., DE PASQUALE, M., DI TORO, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., GUI NET, M., IACONO MANNO, A., Italiano, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NI GRO, C., Maiolino, Z., Majka, G., Manfredi, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, S., Russo, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C. STECKMEYER C., Sutera, A., TRI FIR, M., Trimarchi, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper
Published: 2004

128. Energetic particle emission and nuclear dynamics around the Fermi energy

Author: Rinaldo Rui, G. Vannini, Maria Colonna, Nicola Colonna, Y. Blumenfeld, I. Iori, P. F. Mastinu, F. Gramegna, R. Alba, Laura Fabbietti, C. Agodi, P. Piatteli, M. L. Fiandri, K. Loukachine, Domenico Santonocito, A. Del Zoppo, E. Migneco, M. D'Agostino, Vincenzo Greco, R. Coniglione, Giacomo Vito Margagliotti, C. Maiolino, A. Moroni, Paolo Finocchiaro, P. M. Milazzo, G. Bellia, J. A. Scarpaci, M. Bruno, Paolo Sapienza, P., Sapienza, R., Coniglione, M., Colonna, C., Agodi, R., Alba, G., Bellia, A., DEL ZOPPO, P., Finocchiaro, V., Greco, K., Loukachine, C., Maiolino, E., Migneco, P., Piattelli, D., Santonocito, N., Colonna, M., Bruno, M., D'Agostino, M. L., Fiandri, G., Vannini, F., Gramegna, P. F., Mastinu, L., Fabbietti, I., Iori, A., Moroni, Margagliotti, Giacomo, P. M., Milazzo, Rui, Rinaldo, Y., Blumenfeld, and J. A., Scarpaci
Subjects: Physics, Nuclear physics, Momentum, Nuclear and High Energy Physics, Proton, Mean field theory, Particle emission, Nuclear dynamics, Nuclear Theory, Fermi energy, Atomic physics, Proton emission, Nuclear Experiment
Abstract: Energetic proton emission was investigated in the reaction 58 Ni+ 58 Ni at 30 AMeV and compared with the results of dynamical calculations with a momentum dependent mean field. Preliminary results on proton and intermediate mass fragment coincidences are also presented.
Published: 2004

129. Isotope correlations as a probe for freeze-out charaterization: central $^{124}$Sn+$^{64}$Ni, $^{112}$Sn+$^{58}$Ni collisions

Author: S. Pirrone, M. L. Sperduto, Bernard Borderie, Monica Alderighi, M. Di Toro, J. Brzychczyk, P. Russotto, L. Zetta, Z. Majka, S. Lo Nigro, F. Porto, S. Kowalski, Maria Colonna, M. Bartolucci, A. Anzalone, Angelo Pagano, M. Papa, G. Vannini, S. Russo, Amalia Pop, S. Cavallaro, J. Wilczynski, G.R. Sechi, V. Simion, T. Paduszynski, A. Chbihi, D. Guinet, J. Blicharska, J.C. Steckmeyer, E. Piasecki, M. Bruno, G. Cardella, M.F. Rivet, M. Iacono-Manno, Elio Rosato, E. De Filippo, G. Lanzalone, F. Giustolisi, Marina Trimarchi, G. Manfredi, Antonio Trifiro, E. Geraci, P. Guazzoni, Zhigang Xiao, H. Wu, I. Berceanu, Mariano Vigilante, A. Grzeszczuk, G. Lanzanó, R. Bougault, V. Baran, S. M. Li, E. La Guidara, M. Petrovici, J. Cibor, A. Bonasera, W. Zipper, N. Le Neindre, J.P. Wieleczko, C. Maiolino, M. D'Agostino, Lucrezia Auditore, G. Politi, 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)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), 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), E. GERACI, M. ALDERIGHI, A. ANZALONE, L. AUDITORE, V. BARAN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, A. BONASERA, B. BORDERIE, R. BOUGAULT, BRUNO M., J. BRZYCHCZYK, G. CARDELLA, S. CAVALLARO, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, E .DE FILIPPO, M. DI TORO, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO-MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZANO', N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, E. ROSATO, S. RUSSO, P. RUSSOTTO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIRO, M. TRIMARCHI, G. VANNINI, M. VIGILANTE, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, 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)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and 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)
Subjects: Nuclear reaction, RAPPORTO FRA DENSITA’ FRA NEUTRONI E PROTONI, Nuclear and High Energy Physics, TEMPERATURA E VOLUME DELLA SORGENTE, Proton, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, SORGENTE ECCITATA, 0103 physical sciences, Incident energy, Neutron, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, DIMENSIONE, Physics, Isotope, 010308 nuclear & particles physics, REAZIONI NUCLEARI CENTRALI, RESE DI ISOTOPI, Characterization (materials science), Volume (thermodynamics), Yield (chemistry), Atomic physics
Abstract: 124Sn+64Ni and 112Sn+58Ni reactions at 35 AMeV incident energy were studied with the forward part of CHIMERA multi-detector. The most central collisions were selected by means of a multidimensional analysis. The characteristics of the source formed in the central collisions, as size, temperature and volume, were inspected. The measured isotopes of light fragments (3, 4 pages, Contribution to 8th International Conference on Nucleus-Nucleus Collisions, Moscow 2003
Published: 2003

130. Pulse shape method for the CHIMERA silicon detectors

Author: A. PAGANO, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, R. BASSINI, J. BLICHARSKA, C. BOIANO, C. CAL, V. CAMPAGNA, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE, M. DANDREA, E. DE FILIPPO, A. DI STEFANO, F. FICHERA, E. GERACI, N. GIUDICE, F. GIUSTOLISI, A. GRZESZCZUK, N. GUARDONE, A. GRIMALDI, P. GUAZZONI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, C. MAIOLINO, D. NICOTRA, M. PAPA, S. PIRRONE, G. POLITI, F. PORTO, C. RAPICAVOLI, F. RIZZO, S. RUSSO, P. RUSSOTTO, S. SALAMONE, G. SACC, W. U. SCHRDER, G. SECHI, J. TKE, A. TRIFIR, M. TRIMARCHI, S. URSO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, A., Pagano, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, R., Bassini, J., Blicharska, C., Boiano, C., Cal, V., Campagna, G., Cardella, S., Cavallaro, M. B., Chatterjee, M., Dandrea, E., DE FILIPPO, A., DI STEFANO, F., Fichera, E., Geraci, N., Giudice, F., Giustolisi, A., Grzeszczuk, N., Guardone, A., Grimaldi, P., Guazzoni, E., LA GUIDARA, G., Lanzalone, G., Lanzan, C., Maiolino, D., Nicotra, M., Papa, S., Pirrone, G., Politi, F., Porto, C., Rapicavoli, Rosato, Elio, F., Rizzo, S., Russo, P., Russotto, S., Salamone, G., Sacc, W. U., Schrder, G., Sechi, J., Tke, A., Trifir, M., Trimarchi, S., Urso, Vigilante, Mariano, and L. ZETTA, W. ZIPPER
Published: 2003

131. Physics with the CHIMERA detector at LNS CTANIA Methodology - Experimental results - Future developments

Author: PAGANO, M. ALDERIGHI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, R. BARN, R. BASSINI, I. BERCEANU, J. BLICHARSKA, B. BORDERIE, R. BOUGAULT, C. BOIANO, A. BONASERA, M. BRUNO, G. CARDELLA, S. CAVALLARO C. CAL, V. CAMPAGNA, A. CHBIHI, M. COLONNA, O. CONTI, M. DAGOSTINO, M. DANDREA, R. DAYRAS, E. DE FILIPPO, D. DE PASQUALE, M. DI TORO, E. GERACI, F. GIUSTOLISI, A. GRIMALDI, A. GRZESZCZUK, N. GUARDONE, P. GUAZZONI, D. GUINET, F. FICHERA, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, E. LA GUIDARA, A. LANCHAIS, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, C. MAIOLINO, Z. MAJKA, D. NICOTRA, T. PADUSZYNSKI, M. PAPA, M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, C. RAPICAVOLI, M. F. RIVET, G. RIZZA, G. SACC, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIR, M. TRIMARCHI, S. URSO, G. VANINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, Pagano, M., Alderighi, A., Anzalone, N., Arena, L., Auditore, V., Baran, R., Barn, R., Bassini, I., Berceanu, J., Blicharska, B., Borderie, R., Bougault, C., Boiano, A., Bonasera, M., Bruno, G., Cardella, S. CAVALLARO C., Cal, V., Campagna, A., Chbihi, M., Colonna, O., Conti, M., Dagostino, M., Dandrea, R., Dayra, E., DE FILIPPO, D., DE PASQUALE, M., DI TORO, E., Geraci, F., Giustolisi, A., Grimaldi, A., Grzeszczuk, N., Guardone, P., Guazzoni, D., Guinet, F., Fichera, M., IACONO MANNO, A., Italiano, S., Kowalski, E., LA GUIDARA, A., Lanchai, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, C., Maiolino, Z., Majka, D., Nicotra, T., Paduszynski, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, C., Rapicavoli, M. F., Rivet, G., Rizza, Rosato, Elio, G., Sacc, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifir, M., Trimarchi, S., Urso, G., Vanini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER
Published: 2003

132. Present status of the CHIMERA-ISOSPIN experiment

Author: G. POLITI, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, R. BARN, I. BERCEANU, J. BLI CHARSKA, A. BONASERA, B. BORDERIE, R. BOUGAULT, J. BRZYCHCZYK, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE A. CHBI HI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, R. DAYRAS, E. DE FILLIPPO, M. DI TORO, D. DE PASQUALE, E. FUSCHINI, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZALONE, G. LANZAN, N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, N. G. NICOLIS, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, R. PLANETA, A. POP, F. PORTO, M. F. RIVET, F. RIZZO, S. RUSSO, P. RUSSOTTO, G. SECHI, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, G., Politi, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, V., Baran, R., Barn, I., Berceanu, J., BLI CHARSKA, A., Bonasera, B., Borderie, R., Bougault, J., Brzychczyk, M., Bruno, G., Cardella, S., Cavallaro, M. B. CHATTERJEE A., CHBI HI, J., Cibor, M., Colonna, M., D'Agostino, R., Dayra, E., DE FILLIPPO, M., DI TORO, D., DE PASQUALE, E., Fuschini, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzalone, G., Lanzan, N., LE NEINDRE, S., Li, S., LO NIGRO, C., Maiolino, Z., Majka, N. G., Nicoli, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, R., Planeta, A., Pop, F., Porto, M. F., Rivet, F., Rizzo, Rosato, Elio, S., Russo, P., Russotto, G., Sechi, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER
Published: 2003

133. Dynamical aspects of fragment productions in the reactions 124Sn+64Ni and 112Sn+58Ni at 35 A.Mev

Author: E. DE FILLIPPO, M. ALDERIGHI, F. AMORINI, A. ANZALONE, N. ARENA, L. AUDITORE, V. BARAN, M. BARTOLUCCI, I. BERCEANU, J. BLICHARSKA, J. BRZYCHCZYK, A. BONASERA, B. BORDERIE, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. B. CHATTERJEE, A. CHBIHI, J. CIBOR, M. COLONNA, M. D'AGOSTINO, R. DAYRAS, M. DI TORO, W. GAWLIKOWICZ, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, S. LO NIGRO, C. MAIOLINO, Z. MAJKA, G. MANFREDI, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, R. PLANETA, G. POLITI, A. POP, F. PORTO, M. F. RIVET, F. RIZZO, S. RUSSO, P. RUSSOTTO, K. SCHMIDT, G. SECHI, V. SIMION, K. SIWEK WILCZYNSKA, I. SKWIRA, M. L. SPERDUTO, J. C. STECKMEYER, L. SWIDERSKI, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. P. WIELECZKO, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., DE FILLIPPO, M., Alderighi, F., Amorini, A., Anzalone, N., Arena, L., Auditore, V., Baran, M., Bartolucci, I., Berceanu, J., Blicharska, J., Brzychczyk, A., Bonasera, B., Borderie, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M. B., Chatterjee, A., Chbihi, J., Cibor, M., Colonna, M., D'Agostino, R., Dayra, M., DI TORO, W., Gawlikowicz, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, S., LO NIGRO, C., Maiolino, Z., Majka, G., Manfredi, T., Paduszynski, A., Pagano, M., Papa, C. 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., Schmidt, G., Sechi, V., Simion, K., SIWEK WILCZYNSKA, I., Skwira, M. L., Sperduto, J. C., Steckmeyer, L., Swiderski, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER
Published: 2003

134. Comprehensive Measurement of Neutron Yield Produced by 62 MeV Protons on Beryllium Target

Author: Andrea Celentano, G. Ricco, Viviana Scuderi, A. Del Zoppo, C. Maiolino, A. Kostyukov, P. Boccaccio, L. Cosentino, Marco Ripani, M. Schillaci, Massimo Barbagallo, R. Alba, P. Figuera, M. Osipenko, Paolo Finocchiaro, Juan Esposito, Nicola Colonna, D. Santonocito, Carlo Maria Viberti, and A. Di Pietro
Subjects: Bonner sphere, Physics, Physics - Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Neutron time-of-flight scattering, Neutron temperature, Nuclear physics, Neutron generator, Neutron cross section, Neutron source, Neutron detection, Physics::Accelerator Physics, Neutron, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract: A low-power prototype of neutron amplifier, based on a 70 MeV, high current proton cyclotron being installed at LNL for the SPES RIB facility, was recently proposed within INFN-E project. This prototype uses a thick Beryllium converter to produce a fast neutron spectrum feeding a sub-critical reactor core. To complete the design of such facility the new measurement of neutron yield from a thick Beryllium target was performed at LNS. This measurement used liquid scintillator detectors to identify produced neutrons by Pulse Shape Discrimination and Time of Flight technique to measure neutron energy in the range 0.5-62 MeV. To extend the covered neutron energy range He3 detector was used to measure neutrons below 0.5 MeV. The obtained yields were normalized to the charge deposited by the proton beam on the metallic Beryllium target. These techniques allowed to achieve a wide angular coverage from 0 to 150 degrees and to explore almost complete neutron energy interval., To appear in proceedings of ANIMMA International Conference, June 23-27, Marseille, France
Published: 2013

135. Heavy residue excitation functions for the collisions6,7Li+64Zn near the Coulomb barrier

Author: Lucia Romano, V. Privitera, G. Randisi, Matko Milin, V. Ostashko, M. Lattuada, C. Maiolino, O. Goryunov, Domenico Santonocito, Viviana Scuderi, P. Figuera, M. G. Pellegriti, M. Fisichella, E. Strano, D. Torresi, A. Musumarra, Mile Zadro, C. Marchetta, and A. Di Pietro
Subjects: Physics, Excitation function, Nuclear and High Energy Physics, Residue (complex analysis), Fusion, 010308 nuclear & particles physics, Electron capture, Coulomb barrier, 01 natural sciences, 0103 physical sciences, Production (computer science), Atomic physics, 010306 general physics, Energy (signal processing), Excitation
Abstract: Excitation functions for the production of heavy residues have been measured for the collisions ${}^{6,7}\mathrm{Li}+{}^{64}\mathrm{Zn}$ at energies around and below the Coulomb barrier. The cross sections for heavy residue production have been measured using an activation technique, detecting off-line the characteristic atomic x-rays emitted in the electron capture decay of the reaction products. The experimental relative yields of the residues have been compared with statistical model calculations performed by using the code cascade. Such a comparison suggests that heavy residue production is dominated by complete fusion at above-barrier energies, whereas different processes like incomplete fusion and/or transfer become dominant in the sub-barrier energy region. The heavy residue excitation function ratio between the ${}^{6}$Li- and ${}^{7}$Li-induced collisions shows an increasing trend as the energy decreases below the barrier.
Published: 2013

136. Isospin transport in84Kr+112,124Sn collisions at Fermi energies

Author: A. Chbihi, Tomasz Kozik, Maurizio Bini, M.F. Rivet, R. Bougault, J.D. Frankland, Eric Bonnet, M. Pârlog, N. Le Neindre, Gabriele Pasquali, F. Gramegna, Elio Rosato, Giacomo Poggi, E. Vient, B. Borderie, Andrea Stefanini, Sandro Barlini, Domenico Santonocito, C. Maiolino, T. Marchi, M. Bruno, S. Carboni, M. Degerlier, G. Spadaccini, R. Alba, T. Twaróg, Alessandro Olmi, M. Cinausero, O. Lopez, Luca Morelli, Diego Gruyer, Mariano Vigilante, P. R. Maurenzig, Silvia Piantelli, and Giovanni Casini
Subjects: Physics, Nuclear reaction, Nuclear and High Energy Physics, Density gradient, 010308 nuclear & particles physics, 01 natural sciences, Ion, Nuclear physics, Diffusion process, Isospin, 0103 physical sciences, Atomic physics, 010306 general physics, Transport phenomena, Beam (structure), Fermi Gamma-ray Space Telescope
Abstract: Isospin transport phenomena in dissipative heavy ion collisions have been in- vestigated at Fermi energies with a beam of 84 Kr at 35AMeV. A comparison of theh Ni /Z of light and medium products forward-emitted in the centre of mass frame when the beam impinges on two different targets, the n-poor 112 Sn and the n-rich 124 Sn, is presented. Data were collected by means of a three-layer telescope with very good performances in terms of mass identification (full isotopic resolution up to Z�20 for ions punching through the first detector layer) built by the FAZIA Collaboration and located just beyond the grazing angle for both reactions. Theh Ni /Z of the products detected when the n-rich target is used is always higher than that associated to the n-poor one; since the detector was able to measure only fragments coming from the QuasiProjectile decay and/or neck emission, the observed behaviour can be ascribed to the isospin diffusion process, driven by the isospin gradient between QuasiProjectile and QuasiTarget. Moreover, for light fragments theh Ni /Z as a function of the lab velocity of the fragment is observed to increase when we move from the QuasiProjectile velocity to the centre of mass (neck zone). This effect can be interpreted as an evidence of isospin drift driven by the density gradient between the QuasiProjectile zone (at normal density) and the more diluted neck zone.
Published: 2013

137. DYNAMICAL DIPOLE MODE IN FUSION HEAVY-ION REACTIONS IN THE MASS REGION OF A = 192

Author: C. Agodi, C. Signorini, F. Farinon, C. Parascandolo, B. Martin, R. Alba, D. Pierroutsakou, Antonio Trifiro, Domenico Santonocito, R. Coniglione, A. Boiano, C. Mazzocchi, M. Mazzocco, M. Romoli, A. Guglielmetti, F. Soramel, Maria Colonna, R. Silvestri, C. Maiolino, E. De Filippo, M. La Commara, U. Emanuele, C. Rizzo, E. Strano, D. Torresi, M. Trimarchi, M. Di Toro, V. Baran, and A. Del Zoppo
Subjects: Nuclear physics, Physics, Fusion, Dipole mode, Heavy ion, Atomic physics
Abstract: C. PARASCANDOLO, D. PIERROUTSAKOU, C. AGODI, R. ALBA, V. BARAN, A. BOIANO, M. COLONNA, R. CONIGLIONE, E. DE FILIPPO, A. DEL ZOPPO, M. DI TORO, U. EMANUELE, F. FARINON, A. GUGLIELMETTI , M. LA COMMARA, C. MAIOLINO, B. MARTIN, M. MAZZOCCO, C. MAZZOCCHI , C. RIZZO, M. ROMOLI, D. SANTONOCITO, C. SIGNORINI, R. SILVESTRI, F. SORAMEL, E. STRANO, D. TORRESI, A. TRIFIRO AND M. TRIMARCHI a Dip. di Fisica e Astronomia, Universita di Padova and INFN, Sezione di Padova
Published: 2013

138. Intermediate mass fragment emission and iso-scaling in dissipative Ca + Sn reactions at 45 AMeV

Author: H. Singh, M. J. Quinlan, J. Tõke, I. Pawelczak, E. Henry, W. U. Schröder, F. Amorini, A. Anzalone, C. Maiolino, L. Auditore, D. Loria, A. Trifiro, M. Trimarchi, G. Cardella, E. De Filippo, A. Pagano, M. B. Chatterjee, S. Cavallaro, E. Geraci, M. Papa, S. Pirrone, G. Verde, A. Grzeszczuk, P. Guazzoni, L. Zetta, E. La Guidara, G. Lanzalone, S. Lo Nigro, G. Politi, F. Porto, F. Rizzo, P. Russotto, and M. Vigilante
Subjects: Iso-scaling, Chemistry, Binding energy, Multi-fragmentation, IMF, Symmetry (physics), Fragment (logic), Excited state, Yield (chemistry), Dissipative system, Atomic number, Atomic physics, Nuclear Experiment, Scaling
Abstract: The production mechanism of intermediate-mass fragments (IMFs) with atomic numbers Z = 3 - 7 is explored in the intermediate energy regime, studying dissipative 48Ca+112Sn and 48Ca+124Sn reactions at E/A = 45MeV. Various aspects of IMF emission patterns point to an inelastic break-up type production mechanism involving excited projectile-like fragment from dissipative interactions. Isotopic yield ratios of identical IMFs from the above two dissipative reactions have been analysed using the "isoscaling" method. Observed trends are correlated with ground-state binding energy systematics and their relevance for an evaluation of the symmetry energy is discussed.
Published: 2013

139. Competition between fusion-evaporation and multifragmentation in central collisions in 58Ni + 48Ca reaction at 25 AMeV

Author: F. Gramegna, E. De Filippo, F. Porto, Giacomo Poggi, Giovanni Casini, V. L. Kravchuk, G. Vannini, L. Francalanza, S. Pirrone, C. Maiolino, G. Lanzalone, M. Bruno, P. Russotto, A. Pagano, F. Rizzo, Paola Marini, F. Amorini, Sandro Barlini, Luca Morelli, B. Guiot, N. Le Neindre, Maurizio Bini, E. Geraci, Silvia Piantelli, G. Cardella, E. La Guidara, U. Abbondanno, R. Bougault, Alessandro Olmi, Michele Papa, G. Politi, M. D'Agostino, A. Giussani, J. De Sanctis, L. Vannucci, 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), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Subjects: Physics, History, Fusion, 010308 nuclear & particles physics, Evaporation, Observable, Fermi energy, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Kinetic energy, 01 natural sciences, Computer Science Applications, Education, Competition (economics), Nuclear physics, 0103 physical sciences, Tensor, Nuclear Experiment, 010306 general physics, Event (particle physics)
Abstract: International audience; The experimental data concerning the Ni-58+Ca-48 reaction at E-lab(Ni)=25A MeV, collected by the CHIMERA 4 pi device, have been analyzed in order to investigate the competition among different reaction mechanisms for central collisions in the Fermi energy domain. The method adopted to select such central collisions, by means of construction of the kinetic energy tensor and, consequently, the evaluation of the "flow angle" event by event is presented. Some global variables, able to characterize the pattern of central collisions, have been constructed, and the main features of the reaction products are analyzed in terms of some observable, like mass and velocity distributions, as well as their correlations. Much emphasis was devoted to the competition between fusion-evaporation processes with consequent identification of a heavy residue and multifragmentation of a well defined (if any) transient nuclear system formed in central collisions.
Published: 2013

140. Different isotopic composition as a signature for different processes leading to fragment production in midperipheral 58Ni+58Ni collisions at 30 MeV/nucleon

Author: R. Alba, Maria Colonna, I. Iori, G. Vannini, K. Loukachine, G. Bellia, Laura Fabbietti, E. Migneco, A. Del Zoppo, M. Bruno, R. Coniglione, Nicola Colonna, P. M. Milazzo, C. Agodi, P. F. Mastinu, C. Maiolino, P. Piattelli, F. Gramegna, Rinaldo Rui, Paolo Finocchiaro, Giacomo Vito Margagliotti, M. Sisto, M. D'Agostino, Paolo Sapienza, A. Moroni, Domenico Santonocito, P. M., Milazzo, G., Vannini, C., Agodi, R., Alba, G., Bellia, M., Bruno, M., Colonna, N., Colonna, R., Coniglione, M., D'Agostino, A. DELZOPPO L., Fabbietti, P., Finocchiaro, F., Gramegna, I., Iori, L., Loukachine, C., Maiolino, Margagliotti, Giacomo, P. F., Mastinu, E., Migneco, A., Moroni, P., Piattelli, Rui, Rinaldo, D., Santonocito, P., Sapienza, and M., Sisto
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Fragmentation (mass spectrometry), Nuclear Theory, Charge density, Neutron, Nuclear Experiment, Nucleon, Nuclear matter, Isotopic composition
Abstract: We report on the results of experiments performed to investigate the 58 Ni+ 58 Ni 30 MeV/nucleon reaction. In midperipheral collisions a massive fragment (4⩽ Z ⩽12) production has been observed. The emission patterns exhibit features consistent with dynamical fragmentation of a neck zone between the interacting nuclei, while in addition and at the same time, the projectile-like and target-like residues are subject to statistical decay. The nature of the fragments produced via the two different mechanisms differ both for what concerns charge distribution and isotopic composition. In particular, neutron rich fragments can be produced in dynamical processes, even if the starting nuclear matter presents a N / Z ratio close to the unity.
Published: 2002

141. Hard photons: a probe of dynamical effects in heavy ion collisions at intermediate energy

Author: R. Coniglione, Rinaldo Rui, A. Del Zoppo, G. Bellia, P. F. Mastinu, Domenico Santonocito, C. Agodi, P. Piattelli, A. Moroni, R. Alba, P. M. Milazzo, M. L. Fiandri, N. Colonna, Paolo Finocchiaro, Paolo Sapienza, Maria Colonna, I. Iori, F. Gramegna, M. D'Agostino, K. Loukachine, G. Vannini, M. Bruno, Giacomo Vito Margagliotti, E. Migneco, C. Maiolino, R., Alba, C., Agodi, C., Maiolino, A., Delzoppo, M., Colonna, G., Bellia, R., Coniglione, P., Finocchiaro, L., Loukachine, E., Migneco, P., Piattelli, D., Santonocito, P., Sapienza, M., Bruno, M., D'Agostino, M. L., Fiandri, G., Vannini, N., Colonna, F., Gramegna, P. F., Mastinu, I., Iori, A., Moroni, Margagliotti, Giacomo, P. M., Milazzo, and Rui, Rinaldo
Subjects: Nuclear physics, Physics, Photon, Intermediate energy, Heavy ion, Atomic physics
Published: 2002

142. Global results of the REVERSE experiment

Author: E. DE FILLIPPO, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., DE FILLIPPO, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER
Abstract: iwm2001
Published: 2002

143. First results on isotopic studies in multifragmentation obtained with the CHIMERA 4 multide-tector

Author: N. LE NEINDRE, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, N., LE NEINDRE, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, E., DE FILLIPPO, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER
Abstract: ibidem
Published: 2002

144. Physics with the CHIMERA detector at LNS CATANIA Methodology - Experimental results - Future developments

Author: A. Pagano, M. Alderighi, A. Anzalone, N. Arena, L. Auditore, V. Baran, R. Barnà, R. Bassini, I. Berceanu, J. Blicharska, B. Borderie, R. Bougault, C. Boiano, A. Bonasera, M. Bruno, G. Cardella, S. Cavallaro C. Calì, V. Campagna, A. Chbihi, M. Colonna, O. Conti, M. D’Agostino, M. D’Andrea, R. Dayras, E. De Filippo, D. De Pasquale, M. Di Toro, E. Geraci, F. Giustolisi, A. Grimaldi, A. Grzeszczuk, N. Guardone, P. Guazzoni, D. Guinet, F. Fichera, M. Iacono Manno, A. Italiano, S. Kowalski, E. La Guidara, A. Lanchais, G. Lanzalone, G. Lanzanò, N. Le Neindre, S. Li, C. Maiolino, Z. Majka, D. Nicotra, T. Paduszynski, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, G. Politi, A. Pop, F. Porto, C. Rapicavoli, M. F. Rivet, G. Rizza, G. Saccà, G. Sechi, V. Simion, M. L. Sperduto, J. C. Steckmeyer, A. Trifirò, M. Trimarchi, S. Urso, G. Vanini, J. P. Wieleczko, J. Wilczynski, H. Wu, Z. Xiao, L. Zetta, W. Zipper, ROSATO, ELIO, VIGILANTE, MARIANO, N.Callao et al., A., Pagano, M., Alderighi, A., Anzalone, N., Arena, L., Auditore, V., Baran, R., Barnà, R., Bassini, I., Berceanu, J., Blicharska, B., Borderie, R., Bougault, C., Boiano, A., Bonasera, M., Bruno, G., Cardella, S. Cavallaro C., Calì, V., Campagna, A., Chbihi, M., Colonna, O., Conti, M., D’Agostino, M., D’Andrea, R., Dayra, E., De Filippo, D., De Pasquale, M., Di Toro, E., Geraci, F., Giustolisi, A., Grimaldi, A., Grzeszczuk, N., Guardone, P., Guazzoni, D., Guinet, F., Fichera, M., Iacono Manno, A., Italiano, S., Kowalski, E., La Guidara, A., Lanchai, G., Lanzalone, G., Lanzanò, N., Le Neindre, S., Li, C., Maiolino, Z., Majka, D., Nicotra, T., Paduszynski, M., Papa, M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, C., Rapicavoli, M. F., Rivet, G., Rizza, Rosato, Elio, G., Saccà, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifirò, M., Trimarchi, S., Urso, G., Vanini, Vigilante, Mariano, J. P., Wieleczko, J., Wilczynski, H., Wu, Z., Xiao, L., Zetta, and W., Zipper
Published: 2002

145. Particle identification method in the CsI(Ti) scintillator used for the CHIMERA 4π detector

Author: M. ALDERIGHI, A. ANZALONE, R. BASSINI, I. BERCEANU, J. BLICHARSKA, C. BOIANO, B. BORDERIE, R. BOUGAULT, M. BRUNO, C. CAL, G. CARDELLA, S. CAVALLARO, M. D'AGOSTINO, M. D'ANDREA, R. DAYRAS, E. DE FILLIPPO, F. FICHERA, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, N. GUARDONE, P. GUAZZONI, D. GUINET, M. IACONO MANNO, S. KOWALSKI, E. LA GUIDARA, A. L. LANCHAIS, G. LAN ZALONE, G. LANZAN, N. LE NEINDRE, S. LI, C. MAIOLINO, Z. MAJKA, G. MANFREDI, D. NICOTRA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, E. PIASECKI, S. PIRRONE, G. POLITI, A. POP, F. PORTO, M. F. RIVET, G. SACC, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, A. TRIFIR, M. TRIMARCHI, S. URSO, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA E. W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, M., Alderighi, A., Anzalone, R., Bassini, I., Berceanu, J., Blicharska, C., Boiano, B., Borderie, R., Bougault, M., Bruno, C., Cal, G., Cardella, S., Cavallaro, M., D'Agostino, M., D'Andrea, R., Dayra, E., DE FILLIPPO, F., Fichera, E., Geraci, F., Giustolisi, A., Grzeszczuk, N., Guardone, P., Guazzoni, D., Guinet, M., IACONO MANNO, S., Kowalski, E., LA GUIDARA, A. L., Lanchai, G., LAN ZALONE, G., Lanzan, N., LE NEINDRE, S., Li, C., Maiolino, Z., Majka, G., Manfredi, D., Nicotra, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, E., Piasecki, S., Pirrone, G., Politi, A., Pop, F., Porto, M. F., Rivet, Rosato, Elio, G., Sacc, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, A., Trifir, M., Trimarchi, S., Urso, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA E. W., Zipper
Published: 2002

146. Fluctuations of Global Observables: A Fundamental Issue in the Interpretation of Nucleus-Nucleus Collision Exclusive Data at Intermediate Energy

Author: G. Bellia, R. Alba, R. Coniglione, C. Agodi, Paolo Sapienza, Domenico Santonocito, E. Migneco, Paolo Piattelli, Paolo Finocchiaro, A. Peghaire, C. Maiolino, Del Zoppo A, K. Loukachine, Grand Accélérateur National d'Ions Lourds (GANIL), and 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)
Subjects: Physics, General Physics and Astronomy, Binary number, Observable, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Collision, 25.70.Pq, 24.60.Ky, Particle decay, Theoretical physics, medicine.anatomical_structure, Intermediate energy, medicine, Statistical physics, Multiplicity (chemistry), Nuclear Experiment, Nucleus
Abstract: Expérience GANIL, MEDEA; We investigate experimentally the issue of selecting classes of multiple particle decay events in nucleus-nucleus collisions at intermediate energy taking into account the fluctuations of global observables. We show that observed binomial-like multiplicity distributions do not necessarily imply evidence of reducibility to an elementary binary emission probability.
Published: 1995

147. The Giant Dipole Resonance at very high temperatures

Author: J.C. Roynette, Ph. Chomaz, K. Loukachine, T. Suomijärvi, G. V. Russo, Paolo Piattelli, N. Frascaria, J.H. Le Faou, A. Del Zoppo, A. Gillibert, E. Migneco, J.P. Garron, G. Bellia, Paolo Finocchiaro, Domenico Santonocito, C. Agodi, F. Auger, C. Maiolino, J.A. Scarpaci, J. J. Gaardhøje, R. Liguori-Neto, R. Alba, Paolo Sapienza, N. Alamanos, R. Coniglione, S. Montironi, Augusto Smerzi, M. Lamehi-Rachti, Y. Blumenfeld, 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), 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), and 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)
Subjects: Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Theory, Evaporation, Resonance, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Dipole, Yield (chemistry), 0103 physical sciences, Physics::Accelerator Physics, Astrophysics::Solar and Stellar Astrophysics, Atomic physics, Nuclear Experiment, 010306 general physics, ComputingMilieux_MISCELLANEOUS, Excitation
Abstract: Gamma-rays emitted from hot nuclei of mass around 115 and excitation energies above 300 MeV, formed in the 36 Ar + 90 Zr at 27 MeV/u, 36 Ar + 94 Zr at 32 MeV/u and 36 Ar + 98 Mo at 37 MeV/u, have been measured with the MEDEA multidetector in coincidence with evaporation residues. The γ-ray yield from the decay of the Giant Dipole Resonance is independent of excitation energy and of bombarding energy.
Published: 1995

148. Hard gammas and energetic protons as probes of nuclear dynamics

Author: M. D'Agostino, A. Moroni, Laura Fabbietti, Maria Colonna, Giacomo Vito Margagliotti, I. Iori, P. Piattelli, P. G. Ventura, Rinaldo Rui, P. F. Mastinu, A. Del Zoppo, E. Migneco, G. Vannini, N. Colonna, F. Gramegna, F. Tonetto, P. M. Milazzo, Vincenzo Greco, C. Agodi, M. Bruno, Domenico Santonocito, R. Alba, K. Loukachine, C. Maiolino, Paolo Finocchiaro, R. Coniglione, G. Bellia, J. A. Scarpaci, Paolo Sapienza, M. L. Fiandri, Y. Blumenfeld, 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), R., Coniglione, P., Sapienza, M., Colonna, E., Migneco, C., Agodi, R., Alba, G., Bellia, A., Delzoppo, P., Finocchiaro, V., Greco, K., Loukachine, C., Maiolino, P., Piattelli, D., Santonocito, P. G., Ventura, N., Colonna, M., Bruno, M., D'Agostino, P. F., Mastinu, M. L., Fiandri, F., Gramegna, I., Iori, L., Fabbietti, A., Moroni, Margagliotti, Giacomo, P. M., Milazzo, Rui, Rinaldo, F., Tonetto, G., Vannini, Y., Blumenfeld, and J. A., Scarpaci
Subjects: Physics, 020206 networking & telecommunications, 02 engineering and technology, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear matter, 7. Clean energy, Nuclear physics, Nuclear dynamics, Reaction dynamics, 0202 electrical engineering, electronic engineering, information engineering, Incident energy, 020201 artificial intelligence & image processing, Multiplicity (chemistry), Proton emission, Impact parameter, Atomic physics, Nuclear Experiment, Nucleon
Abstract: The reaction dynamics has been investigated in the 58Ni+58Ni at 30 MeV/u reaction studying energetic proton emission and heavy residue features. Moreover, measuring the hard gamma multiplicity associated to different classes of heavy residues we achieve a quantitative measurement of the reaction centrality. Experimental data have been also compared with dynamical calculations. Protons with energy exceeding more than five times the incident energy per nucleon were measured and their impact parameter dependence seems to indicate the presence of cooperative processes.
Published: 2001

149. Strong enhancement of extremely energetic proton production in central heavy ion collisions at intermediate energy

Author: G. Vannini, Rinaldo Rui, G. Bellia, J. A. Scarpaci, F. Gramegna, R. Alba, M. L. Fiandri, A. Moroni, Paolo Piattelli, Maria Colonna, I. Iori, Laura Fabbietti, A. Del Zoppo, M. D'Agostino, C. Agodi, K. Loukachine, R. Coniglione, Nicola Colonna, M. Bruno, Paolo Finocchiaro, P. G. Ventura, P. M. Milazzo, Giacomo Vito Margagliotti, P. F. Mastinu, Domenico Santonocito, Vincenzo Greco, Paolo Sapienza, Y. Blumenfeld, C. Maiolino, E. Migneco, P., Sapienza, R., Coniglione, M., Colonna, E., Migneco, C., Agodi, R., Alba, G., Bellia, A., DEL ZOPPO, P., Finocchiaro, V., Greco, K., Loukachine, C., Maiolino, P., Piattelli, D., Santonocito, P. G., Ventura, Y., Blumenfeld, M., Bruno, N., Colonna, M., D'Agostino, L., Fabbietti, M. L., Fiandri, F., Gramegna, I., Iori, Margagliotti, Giacomo, P. F., Mastinu, P. M., Milazzo, A., Moroni, Rui, Rinaldo, J. A., Scarpaci, G., Vannini, 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), and Robert, Suzanne
Subjects: Physics, Proton, 010308 nuclear & particles physics, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Theory, General Physics and Astronomy, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Nuclear physics, Intermediate energy, 0103 physical sciences, Physics::Accelerator Physics, Heavy ion, Proton emission, Multiplicity (chemistry), Atomic physics, Nuclear Experiment (nucl-ex), 010306 general physics, Nucleon, Nuclear Experiment
Abstract: The energetic proton emission has been investigated as a function of the reaction centrality for the system 58Ni + 58Ni at 30A MeV. Extremely energetic protons (EpNN > 130 MeV) were measured and their multiplicity is found to increase almost quadratically with the number of participant nucleons thus indicating the onset of a mechanism beyond one and two-body dynamics., 5 pages, 2 figures, submitted to Physical Review Letters
Published: 2001

150. Dynamical fission observed in 112,124Sn + 58,64Ni REVERSE experiment

Author: E. PIASECKI, S. AIELLO, M. ALDERIGHI, A. ANZALONE, M. BALDO, R. BARN, M. BARTOLUCCI, I. BERCEANU, A. BONASERA, B. BORDERIE, A. BOTVINA, R. BOUGAULT, M. BRUNO, G. CARDELLA, S. CAVALLARO, M. COLONNA, M. D'AGOSTINO, E. D'AMICO, R. DAYRAS, N. DE CESARE, E. DE FILLIPPO, D. DE PASQUALE, M. DI TORO, S. FEMIN, E. FUSCHINI, E. GERACI, F. GIUSTOLISI, A. GRZESZCZUK, P. GUAZZONI, D. GUINET, M. IACONO MANNO, A. ITALIANO, S. KOWALSKI, G. LANZAN, G. LANZALONE, N. LE NEINDRE, S. LI, U. LOMBARDO, S. LO NIGRO, C. MAIOLINO, D. MAHBOUB, G. MANFREDI, G. MARGAGLIOTTI, D. MOISA, T. PADUSZYNSKI, A. PAGANO, M. PAPA, C. M. PETROVICI, S. PIRRONE, G. POLITI, E. POLLACCO, A. POP, F. PORTO, A. RAPISARDA, M. F. RIVET, S. SAMBATARO, G. SECHI, V. SIMION, M. L. SPERDUTO, J. C. STECKMEYER, C. SUTERA, A. TRIFIR, M. TRIMARCHI, G. VANNINI, J. WILCZYNSKI, H. WU, Z. XIAO, L. ZETTA, W. ZIPPER, ROSATO, ELIO, VIGILANTE, MARIANO, G.Agnello, A.Pagano, S.Pirrone, E., Piasecki, S., Aiello, M., Alderighi, A., Anzalone, M., Baldo, R., Barn, M., Bartolucci, I., Berceanu, A., Bonasera, B., Borderie, A., Botvina, R., Bougault, M., Bruno, G., Cardella, S., Cavallaro, M., Colonna, M., D'Agostino, E., D'Amico, R., Dayra, N., DE CESARE, E., DE FILLIPPO, D., DE PASQUALE, M., DI TORO, S., Femin, E., Fuschini, E., Geraci, F., Giustolisi, A., Grzeszczuk, P., Guazzoni, D., Guinet, M., IACONO MANNO, A., Italiano, S., Kowalski, G., Lanzan, G., Lanzalone, N., LE NEINDRE, S., Li, U., Lombardo, S., LO NIGRO, C., Maiolino, D., Mahboub, G., Manfredi, G., Margagliotti, D., Moisa, T., Paduszynski, A., Pagano, M., Papa, C. M., Petrovici, S., Pirrone, G., Politi, E., Pollacco, A., Pop, F., Porto, A., Rapisarda, M. F., Rivet, Rosato, Elio, S., Sambataro, G., Sechi, V., Simion, M. L., Sperduto, J. C., Steckmeyer, C., Sutera, A., Trifir, M., Trimarchi, G., Vannini, Vigilante, Mariano, J., Wilczynski, H., Wu, Z., Xiao, and L. ZETTA, W. ZIPPER
Abstract: iwm2001
Published: 2001

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