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| 1 | Competition between fusion-evaporation and multifragmentation in central collisions in ^(58)Ni+^(48)Ca at 25A MeV显示文摘The experimental data concerning the58Ni+48Ca reaction at Elab(Ni)=25A MeV,collected by using 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.As a main criterion for centrality selection we have chosen the flow angle(flow) method,making an event-by-event analysis that considers the shape of events,as it is determined by the eigenvectors of the experimental kinetic-energy tensor.For the selected central events(flow >60°) some global variables,good to characterize the pattern of central collisions have been constructed.The main features of the reaction products were explored by using different constraints on some of the relevant observables,like mass and velocity distributions and their correlations.Much emphasis was devoted,for central collisions,to the competition between fusion-evaporation processes with subsequent identification of a heavy residue and a possible multifragmentation mechanism of a well defined(if any) transient nuclear system.Dynamical evolution of the system and pre-equilibrium emission were taken into account by simulating the reactions in the framework of transport theories.Different approaches have been envisaged(dynamical stochastic BNV calculations + sequential SIMON code,QMD,CoMD,etc.).Preliminary comparison of the experimental data with BNV calculations shows reasonable agreement with the assumption of sequential multifragmentation emission in the mass region of IMFs close to the heavy residues.Possible deviations from sequential processes were found for those IMFs in the region of masses intermediate between the mass of heavy residues and the mass of light IMFs.Further simulations are in progress.The experimental analysis will be enriched also by information obtained inspecting the IMF-IMF correlation function,in order to elucidated the nature of space-time decay property of the emitting source associated with events having the largest IMF multiplicity. | FRANCALANZA L ABBONDANNO U AMORINI F BARLINI S BINI M BOUGAULT R BRUNO M CARDELLA G CASINI G AGOSTINO M D' De FILIPPO V De SANCTIS J GERACI E GIUSSANI A GRAMEGNA F GUIOT B KRAVCHUK V La GUIDARA E LANZALONE G Le NEINDRE N MAIOLINO C MARINI P MORELLI L OLMI A PAGANO A PAPA M PIANTELLI S PIRRONE S POLITI G POGGI G PORTO F RUSSOTTO P RIZZO F VANNINI G VANNUCCI L | 2013 | Nuclear Science and Techniques2013，24，5： | 2 |
| 2 | Mental Disorders, Psycho- logical Symptoms and Quality of Life 8 Years after an Earthquake: Findings from a Community Sample in Italy显示文摘 | Priebe S Marchi F Bini L | 2011 | Soc Psychiatry Psychiatr Eoidemiol2011，46，7： | 1 |
| 3 | Aquatic macrophyte distribution in relation to water and sediment conditions in the haipu Reservoir, Brazil显示文摘 | Bini L M Thomaz S M Murphy K J | 1999 | Hydrobiologia1999，415，： | 1 |
| 4 | Preparation of CuInS2 thin films using CBD CuxS films显示文摘 | BINI S BINDU K LAKSHMI M | 2000 | Renewable Energy2000，20，4： | 1 |
| 5 | Peripheral nerve regeneration by microbraided poly(L-lactide-co-glycolide) biodegradable polymer fibers显示文摘 | BINI T B GAO S XU X | 2004 | J Biomed Mater Res A2004，68，2： | 1 |
| 6 | Different informativeness of the three hypervariable mitochondrial DNA regions in the population of Bologna (Italy)显示文摘 | Bini C Ceccardi S Luiselli D | 2003 | Forensic Sci Int2003，135，： | 1 |
| 7 | Two dimensional gel electrophoresis of Caenorhabditis elegans homogenates and identification of protein spots by microsequencing显示文摘 | Bini L Heid H Liberatori S | 1997 | Electrophoresis1997，18，： | 1 |
| 8 | Peripheral nerve regeneration by microbraided poly (L-lactide-co-glycolide) biodegradable polymer fibers显示文摘 | Bini T B Gao S Xu X | 2004 | J Biomed Mater Res A2004，68，2： | 1 |
| 9 | An unusual case of tricuspid lesion in congenital corrected transposition of the great arteries 显示文摘 | BINI R M FAVILLI S MURZI B | 2007 | J Cardiovasc Med (Hagerstown)2007，8，4： | 1 |
| 10 | Peripheral nerve regeneration by microbraided poly (L-lactide-co-glycolide) biodegradable polymer fibers显示文摘 | BINI T B GAO S XU X | 2004 | J Biomed Mater Res A2004，68，： | 1 |
| 11 | A Genetic Algorithm Approach to Image Reconstruction in Electrical Impedance Tomngraphy显示文摘 | OLMI R BINI M PRIORI S | 2000 | IEEE Trans on Evolutionary Computation2000，4，1： | 1 |
| 12 | Limnological effects of Egeria najas Planchon (Hydrocharitaceae) in the arms of Itaipu Reservoir (Brazil, Paraguay) 显示文摘 | Bini L M Thomaz S M Carvalho P | 2010 | Limnology2010，11，1： | 1 |
| 13 | Analytical performances of aptamer- based sensing for thrombin detection 显示文摘 | Bini A Tombelli S Centi S | 2007 | Analytical Chemistry2007，79，7： | 1 |
| 14 | Aquatic macrophyte distribution in relation to water and sediment conditions in the Itapua Reservoir, Brazil显示文摘 | Bini L M Thomaz S M Murphy K J | 1999 | Hydrobilolgia1999，415，： | 1 |
| 15 | Correlation method versus enhanced modified moving average method for auto- matic detection of T-wave alternans显示文摘 | BURATTINI L BINI S ROBERTO B | 2010 | Comput Meth Pro- grams Biomed2010，98，1： | 1 |
| 16 | Development of fibrous biodegradable polymer conduits for guided nerve regeneration显示文摘 | Bini TB Gao S Wang S | 2005 | Mater Sci Mater Med2005，16，4： | 1 |
| 17 | Colorectal Polyps and Cancers in Asymptomatic Average-risk Patients: Evaluation with CT Colonography显示文摘 | Macari M Bini E J Jacobs S L | 2004 | Radiology2004，230，： | 1 |
| 18 | Effect of temperature on decomposition of a potential nuisance species: the submerged aquatic macrophyte Egeria najas Planchon (Hydrocharitaceae)显示文摘 | CARVALHO P THOMAZ S M BINI L M | 2005 | Brazilian Journal of Biology2005，65，1： | 1 |
| 19 | Peripheral nerve re-generation by microbraided poly(L-lactide-co-glycol-ide)biodegradable polymer fibers显示文摘 | Bini TB Gao S Xu X | | 0，，02： | 1 |
| 20 | Normal human dermal fibroblasts:Proteomic analysis of cell layer and culture medium显示文摘 | Boraldi F Bini L Liberatori S | 2003 | Electrophoresis2003，24，78： | 1 |
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