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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 | KLF4 is a novelcandidate tumor suppressor gene in pancreatic ductal carcinoma显示文摘 | Zammarchi F Morelli M Menicagli M | 2011 | Am J Pathol2011，178，1： | 1 |
| 3 | Ventriculoarterial decoupling in human septic shock 显示文摘 | Guarracino F Ferro B Morelli A | 2014 | Crit Care2014，18，2： | 1 |
| 4 | FoxO1 regulates asymmetric dimethylarginine via downregulation of dimethylaminohydrolase 1 in human endothelial cells and subjects with atherosclerosis显示文摘 | Rossella Menghini Viviana Casagrande Marina Cardellini Marta Ballanti Francesca Davato Iris Cardolini Robert Stoehr Marta Fabrizi Monica Morelli Lucia Anemona Isabel Bernges Edzard Schwedhelm Arnaldo Ippoliti Alessandro Mauriello Rainer H. B?ger Massimo F | 2015 | Atherosclerosis2015，，： | 1 |
| 5 | 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 |
| 6 | Synthesis,microstructure and magnetic properties of Ni-Zn ferrites显示文摘 | Costa A C F M Tortella E Morelli M R | 2003 | Journal of Magnetism and Magnetic Materials2003，256，： | 1 |
| 7 | Constituents of Alchomea triplinervia(Euphorbiaceae)显示文摘 | Braca A Mendez J Menichini F Morelli I | 2002 | Biochemical Systematics and Ecology2002，30，11： | 1 |
| 8 | Photoregulater expression of a pea rbcS gene in leaves of transgenic plants显示文摘 | Nagy F Morelli G Fraley R T | 1985 | The EMBO Journal1985，4，12： | 1 |
| 9 | MRI measurements predict PSP in unclassifiable parkinsonisms: cohort study 显示文摘 | Morelli M Arabia G Novellino F | 2011 | Neurology2011，77，11： | 1 |
| 10 | Successful treatment of post-neurosurgical multidrug-resistant Pseudomonas aeruginosa meningo-encephalitis with combination therapy of colistin,rifampicin and doripenem显示文摘 | Morelli P Ferrario A Tordato F | 2014 | J Antimicrob Chemother2014，69，3： | 1 |
| 11 | Synthesis,microstructure and magnetic properties of Ni-Zn ferrites显示文摘 | COSTA A C F M TORTELLA E MORELLI M R | 2003 | J Magn Magn Mater2003，256，： | 1 |
| 12 | Regeneration of the semitendinosus tendon after its use in anterior cruciate ligament reconstruction:a histologic study of three cases显示文摘 | Ferreti A Conteduca F Morelli F | 2002 | Am J Sports Med2002，30，： | 1 |
| 13 | SV40--immortalized human fibroblasts as a source of SV40 infectious virions显示文摘 | Morelli C Barbisan F Iaccheri L | 2004 | Mol Med2004，10，7： | 1 |
| 14 | Effects of irrigation on fruit ripening behavior and metabolic changes in olive显示文摘 | MARTINELLI F BASILE B MORELLI G | 2012 | Sci entia Horticulturae2012，144，： | 1 |
| 15 | Current and future antiretroviral treatment options in paediatric HIV infection 显示文摘 | Giaquinto C Morelli E Fregonese F | 2008 | Clin Drug Invest2008，28，： | 1 |
| 16 | Blunted nocturnal fall in blood pressure and left ventrieular mass in elderly in dividuals with recently diagnosed isolated systolic hypertension 显示文摘 | Cicconetti S Morelli L Ottaviani F eta 1 | 2003 | Am J Hyper- tens2003，16，1： | 1 |
| 17 | Adjuvant colon cancer chemotherapy :where we are and where we'll go 显示文摘 | Lombardi L Morelli F Cinieri S | 2010 | Cancer Treat Rev2010，36，3： | 1 |
| 18 | Measuring public health officers,opinionson new vaccination programs by means of the WHO VaccineIntroduction Guidelines显示文摘 | Marchelti F Morelli P | 2009 | Hum Vaccin2009，5，9： | 1 |
| 19 | Risk - reducing salpingectomy as a new and safe strategy to prevent ovarian cancer显示文摘 | Morelli M Venturella R Zullo F | 2013 | Am J Obstet Gy- necol2013，209，4： | 1 |
| 20 | KLF4 is a novelcandidate tumor suppressor gene in pancreatic ductal carcinoma显示文摘 | Zammarchi F Morelli M Menicagli M | 2011 | Am J Pathol2011，178，1： | 1 |
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