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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 | Bone marrow-derlved mensenchymal stem as vehicles for interferon-beta delivery into tumors 显示文摘 | STUDENY M MARINI F CHAMPLIN C | 2002 | Cancer Res2002，62，： | 1 |
| 3 | Stroke in young adults in the community-based L'Aquila registry:inci-dence and prognosis显示文摘 | Marini C Totaro R De Santis F | 2001 | Stroke2001，32，1： | 1 |
| 4 | Stroke in young adults in the community-based L'Aquila registry:incidence and prognosis显示文摘 | Marini C Totaro R De Stantis F | 2001 | Stroke2001，32，1： | 1 |
| 5 | Contribution of atrial fibrillation to incidence and outcome of ischemic stroke : results from a population-based study 显示文摘 | Marini C De Santis F Sacco S | 2005 | Stroke2005，36，6： | 1 |
| 6 | Stroke in young adults in the community-based L' Aquila registry : incidence and prognosis 显示文摘 | Marini C Totaro R De Santis F | 2001 | Stroke2001，32，1： | 1 |
| 7 | Gefitinib as first- line treatment for patients with advanced non-small-cell lung cancer with activating Epidermal Growth Factor Receptor mu- tation:Implications for clinical practice and open issues 显示文摘 | GrideUi C De Marinis F Di Maio M | 2011 | Lung Cancer2011，72，1： | 1 |
| 8 | Mesenchymal stem cells: potential precursors for tumor stroma and targeted-delivery vehicles for anticancer agents 显示文摘 | Studeny M Marini F C Dembinski J L | 2004 | J Natl Cancer Inst2004，96，21： | 1 |
| 9 | Contribution of atrial fibrillation to incidence and outcome of ischemic stroke:results from a population-based study显示文摘 | Marini C De Santis F Sacco S | 2005 | Stroke2005，36，： | 1 |
| 10 | Early Ordovician continental break-up in Variscan Europe; Nd-Sr isotope and trace element evidence from bimodal igneous associations of the southern Massif Central ,France显示文摘 | Pin C Marini F | 1993 | Lithos1993，29，： | 1 |
| 11 | Contribution of atrial fibrillation to incidence and outcome of ischemic stroke:results from a population-based study显示文摘 | Marini C De Santis F Sacco S | 2005 | Stroke2005，36，6： | 1 |
| 12 | The interactive effects of irriga- tion,nitrogen fertilisation rate,delayed harvest and storage on the polyphenol content in red grape(Vitis vinifera ) berries: A factorial experimental design 显示文摘 | Cavaliere C Foglia P Marini F | 2010 | Food Chemistry2010，122，： | 1 |
| 13 | Stroke in young adults in the community-based L'Aquila registry:incidence and prognosis显示文摘 | Marini C Totaro R De Santis F | | 0，，： | 1 |
| 14 | Contribution of atrial fibrillation to incidence and outcome of ischemic stroke : results from a population-based study 显示文摘 | Marini C De Santis F Sacco S | 2005 | Stroke2005，36，6： | 1 |
| 15 | Stroke in young adults in the community-based L'Aquila registry:incidence and prognosis显示文摘 | Marini C Totaro R De Santis F | 2001 | Stroke2001，32，1： | 1 |
| 16 | Stroke in young a-dults in the community-based L Aquila registry:incidence and prognosis显示文摘 | Marini C Totaro R De Stantis F | 2001 | Stroke2001，32，1： | 1 |
| 17 | Magnetic resonance hyste-rosalpingography in the evaluation of tubal patency in infertilewomen:an observational study显示文摘 | De Felice C Rech F Marini A | 2012 | Clin Exp Obstet Gynecol2012，39，： | 1 |
| 18 | Contribution of atrial fibrillation to incidence and outcome of ischemic stroke:results from a population-based study显示文摘 | Marini C De Santis F Sacco S | | 0，，： | 1 |
| 19 | Clinical and polygraphic study of familial paroxysmal kinesigenic dyskinesia with PRRT2 mutation显示文摘 | Fabbri M Marini C Bisulli F | 2013 | Epileptic Disord2013，15，2： | 1 |
| 20 | Bone marrow-derived mesenchymal stem cells as vehicles for Interferon-β delivery into tumors显示文摘 | STUDENY M MARINI F C CHAMPLIN R E | 2002 | Cancer Res2002，62，13： | 1 |
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