S
S. Cavallaro
Researcher at University of Catania
Publications - 101
Citations - 1440
S. Cavallaro is an academic researcher from University of Catania. The author has contributed to research in topics: Nucleon & Neutron. The author has an hindex of 20, co-authored 101 publications receiving 1362 citations. Previous affiliations of S. Cavallaro include Istituto Nazionale di Fisica Nucleare.
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Journal ArticleDOI
Fragmentation studies with the CHIMERA detector at LNS in Catania: recent progress
Angelo Pagano,Monica Alderighi,F. Amorini,A. Anzalone,L. 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,Maria 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. Lanzanó,G. Lanzalone,N. Le Neindre,S. M. Li,S. Lo Nigro,C. Maiolino,Z. Majka,G. Manfredi,T. Paduszynski,M. Papa,M. Petrovici,E. Piasecki,S. Pirrone,R. Planeta,G. Politi,Amalia Pop,F. Porto,M.F Rivet,E. Rosato,F. Rizzo,S. Russo,P. Russotto,M. Sassi,G.R. Sechi,V. Simion,K. Siwek-Wilczyńska,I. Skwira,M. L. Sperduto,J.C. Steckmeyer,L. Swiderski,A. Trifiro,M. Trimarchi,G. Vannini,Mariano Vigilante,J.P. Wieleczko,J. Wilczynski,H. Wu,Zhigang Xiao,L. Zetta,W. Zipper +73 more
TL;DR: In this paper, the authors present results of recent analysis concerning the production of intermediate mass fragments (IMF) in semi-peripheral collisions, combined with theoretical Boltzmann-Nordheim-Vlasov simulations clearly demonstrate the presence of very fast processes of IMF production in the overlapping region of the target and projectile nuclei during re-separation, i.e. in the time scale comparable with the collision time.
Journal ArticleDOI
Correlations between emission timescale of fragments and isospin dynamics in $^{124}$Sn+$^{64}$Ni and $^{112}$Sn+$^{58}$Ni reactions at 35 AMeV
E. De Filippo,A. Pagano,P. Russotto,F. Amorini,A. Anzalone,Lucrezia Auditore,V. Baran,I. Berceanu,B. Borderie,R. Bougault,M. Bruno,T. Cap,G. Cardella,S. Cavallaro,M. B. Chatterjee,A. Chbihi,Maria Colonna,M. D'Agostino,R. Dayras,M. Di Toro,J.D. Frankland,E. Galichet,W. Gawlikowicz,E. Geraci,A. Grzeszczuk,P. Guazzoni,S. Kowalski,E. La Guidara,G. Lanzalone,G. Lanzano,N. Le Neindre,Ivano Lombardo,C. Maiolino,M. Papa,E. Piasecki,S. Pirrone,R. Płaneta,G. Politi,Amalia Pop,F. Porto,M.F. Rivet,F. Rizzo,Elio Rosato,K. Schmidt,K. Siwek-Wilczyńska,I. Skwira-Chalot,Antonio Trifiro,M. Trimarchi,Giuseppe Verde,Mariano Vigilante,J.P. Wieleczko,J. Wilczynski,L. Zetta,W. Zipper +53 more
TL;DR: In this paper, the isotopic composition of intermediate mass fragments (IMF) emitted at midrapidity in semiperipheral collisions with the emission timescale is correlated to the symmetry energy term of nuclear equation of state at subsaturation densities.
Journal ArticleDOI
Particle identification method in the CsI(Tl) scintillator used for the CHIMERA 4π detector
Monica Alderighi,A. Anzalone,R Basssini,I. Berceanu,J. Blicharska,C. Boiano,B. Borderie,R Bougault,M. Bruno,C. Cali,G. Cardella,S. Cavallaro,M. D'Agostino,M. D'Andrea,R. Dayras,E. De Filippo,F. Fichera,E. Geraci,F Giustolisi,A. Grzeszczuk,N. Guardone,P. Guazzoni,D. Guinet,C. M. Iacono-Manno,S. Kowalski,E. La Guidara,A. Lanchais,G. Lanzalone,G. Lanzano,N. Le Neindre,N. Le Neindre,S. M. Li,C. Maiolino,Z. Majka,G. Manfredi,D. Nicotra,T. Paduszynski,A. Pagano,M. Papa,C.M. Petrovici,E. Piasecki,S. Pirrone,G Politi,Amalia Pop,F Porto,M.F Rivet,Elio Rosato,G. Sacca,G.R. Sechi,V. Simion,M. L. Sperduto,J.C. Steckmeyer,Antonio Trifiro,M. Trimarchi,S. Urso,G. Vannini,Mariano Vigilante,J. Wilczynski,H. Wu,Zhigang Xiao,L. Zetta,W. Zipper +61 more
TL;DR: In this article, a simple double-gate integration method, with the use of the cyclotron radiofrequency as reference time, results in low thresholds for isotopic particle identification.
Journal ArticleDOI
Isoscaling in central 124 Sn + 64 Ni, 112 Sn + 58 Ni collisions at 35 A MeV
E. Geraci,E. Geraci,M. Bruno,M. D'Agostino,E. De Filippo,Angelo Pagano,G. Vannini,M. Alderighi,A. Anzalone,L. Auditore,V. Baran,R. Barnà,M. Bartolucci,I. Berceanu,J. Blicharska,A. Bonasera,Bernard Borderie,R. Bougault,J. Brzychczyk,G. Cardella,S. Cavallaro,A. Chbihi,J. Cibor,Maria Colonna,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. Lanzanó,N. Le Neindre,S. M. Li,S. Lo Nigro,C. Maiolino,Z. Majka,G. Manfredi,T. Paduszynski,M. Papa,M. Petrovici,E. Piasecki,S. Pirrone,G. Politi,Amalia Pop,F. Porto,M.F. Rivet,Elio Rosato,S. Russo,P. Russotto,G.R. Sechi,V. Simion,M. L. Sperduto,J.C. Steckmeyer,Antonio Trifiro,M. Trimarchi,Mariano Vigilante,J.P. Wieleczko,J. Wilczynski,H. Wu,Zhigang Xiao,L. Zetta,W. Zipper +66 more
TL;DR: In this article, the most central part, 1% of the total measured cross section was selected by means of a multidimensional analysis of the experimental observables, and the detected isotopes of light fragments (3⩽ Z ⩽8) provided information on breakup temperatures of the emitting sources.
Journal ArticleDOI
Mass and charge identification of fragments detected with the Chimera Silicon–CsI(Tl) telescopes
N. Le Neindre,Monica Alderighi,A. Anzalone,R. Barnà,M. Bartolucci,I. Berceanu,B. Borderie,R Bougault,M. Bruno,G. Cardella,S. Cavallaro,M. D'Agostino,R. Dayras,E. De Filippo,D. De Pasquale,E. Geraci,F Giustolisi,A. Grzeszczuk,P. Guazzoni,D. Guinet,M. Iacono-Manno,A Italiano,S. Kowalski,A. Lanchais,G Lanzanó,G. Lanzalone,G. Lanzalone,S. M. Li,S. Lo Nigro,C. Maiolino,G. Manfredi,D. Moisa,Angelo Pagano,M. Papa,T. Paduszynski,M. Petrovici,E. Piasecki,S Pirrone,G Politi,Amalia Pop,F Porto,M.F Rivet,Elio Rosato,S. Russo,S Sambataro,G.R. Sechi,V. Simion,M. L. Sperduto,J.C. Steckmeyer,C. M. Sutera,Antonio Trifiro,L. Tassan-Got,M. Trimarchi,G. Vannini,Mariano Vigilante,J. Wilczynski,H Wu,Z Xiao,L. Zetta,W Zipper +59 more
TL;DR: In this article, the mass and charge identification of charged products detected with the Chimera apparatus was studied using an identification function based on the Bethe-Bloch formula to fit empirical correlations between Δ E and E ADC readings, in order to determine, event by event, the atomic and mass numbers of the detected reaction products prior to energy calibration.