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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 | Cauda equina syndrome: a comprehensive review显示文摘 | Gitelman A Hishmeh S Morelli BN | 2008 | Am J Orthop2008，37，11： | 1 |
| 3 | An acetylated flavanone glucoside from leaves of Pyrancantha coccines显示文摘 | Bilia A R Catalano S Morelli I | 1991 | Phytochemistry1991，30，11： | 1 |
| 4 | The introduction of the stilbene synthase gene enhances the natural antiradical activity of Lycoper- sicon esculentum mill显示文摘 | Morelli R Das S Bertelli A | 2006 | Mol Cell Biochem2006，282，2： | 1 |
| 5 | The first prebiotics in humans: human milk oligosaccharides 显示文摘 | Coppa GV Bruni S Morelli L | 2004 | J Clin Gastroenterol2004，38，6： | 1 |
| 6 | Continuous terlipressin versus vasopressin infusion in septic shock(TERLIVAP):a randomized,controlled pilot study显示文摘 | Morelli A Ertmer C Rehberg S | | 0，，04： | 1 |
| 7 | The distribution of HLA class II haplotypes reveals that the Sardinian population is genetically differentiated from the other Caucasian populations显示文摘 | Lampis R Morelli L Virgiliis S | 2000 | Tissue Antigens2000，56，6： | 1 |
| 8 | Geopolymer foams by gelcasting显示文摘 | Cilla S M Colombo P Morelli M R | 2014 | Ceram Int2014，，40： | 1 |
| 9 | Electric Force Microscopy Investigations of Barrier Formations in ZnO-based Varistors显示文摘 | Gheno S M Kiminami R H G A Morelli M R | 2010 | Journal of the European Ceramic Society Electroceramics XI Special Issue2010，30，2： | 1 |
| 10 | Vertebral artery dissection onset mimics migraine with aura in a graphic designer显示文摘 | Morelli N Mancuso M Gori S | 2008 | Headache2008，48，： | 1 |
| 11 | Continuous terlipressin versus vasopressin infusion in septic shock (TERLIVAP):a randomized,controlled pilot study显示文摘 | Morelli A Ertmer C Rehberg S | | 0，，04： | 1 |
| 12 | Continuous Terlipressin VersusVasopressin Infusion in Septic Shock(TERLIVAP):a Randomized,Controlled Pilot Study显示文摘 | Morelli A Ertmer C Rehberg S | 2009 | Crit Care2009，13，4： | 1 |
| 13 | Measuring spike train synchrony显示文摘 | Kreuz T Haas J S Morelli A Politi | 2007 | Neurosci Meth2007，165，： | 1 |
| 14 | Blunted nocturnal fall in blood pressure and left ventricular mass in elderly individuals with recendy diagnosed isolated systolic hypertension显示文摘 | Cicconeth S Morelli L Otraviani F | 2003 | Am J Hypertens2003，16，1： | 1 |
| 15 | Bluntednocturnal fall in blood pressure and left ventricular mass inelderly individuals with recently diagnosed isolated systolichypertension 显示文摘 | CICCONETTI P MORELLI S OTTAVIANI L | 2003 | Am J Hypertens2003，16，111： | 1 |
| 16 | Crystallization of blast furnace slag glass melted in SnO, crucible显示文摘 | FREDERICCI C PIZANI P S MORELLI MR | 2007 | Journal of Non-crystalline Solids2007，353，444546： | 1 |
| 17 | Erectile dysfunction: molecu- lar biology, pathophysiology and pharmacological treatment 显示文摘 | Morelli A Vignozzi L Filippi S | 2005 | Mi- nerva Urol Neffol2005，57，2： | 1 |
| 18 | Face recog- nition on partially occluded images using compressed sensing 显示文摘 | Morelli Andres A Padovani S Tepper M | 2014 | Pattern RecognitionLetters2014，36，： | 1 |
| 19 | Autoantibodyresponse against NALP5/MATER in primary ovarian insufficiencyand in autoimmune Addisonfs disease 显示文摘 | Brozzetti A Alimohammadi M Morelli S | 2015 | J Clin Endocrinol Metab2015，100，5： | 1 |
| 20 | Effect of tibolone on breast symptoms resulting from postmenopausal hormone replacement therapy 显示文摘 | Palomba S Di Carlo C Morelli M | 2003 | Maturitas2003，45，4： | 1 |
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