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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 | The influence of fat protection of calcium formate on growth and intestinal defence in Escherichia coli K88+ challenged weanling pigs 显示文摘 | Bosi P Sarli G Casini L | 2007 | Anita Feed Sci Technol2007，116，： | 1 |
| 3 | Spray-dried plasma im proves growth performance and reduces inflammatory status of weaned pigs challenged with entertoxigenic Escherichia coli K88+显示文摘 | Bosi P Casini L Finamore A | 2004 | J AnimSei2004，82，： | 1 |
| 4 | DOTAP/DOPE and DC- Chol/DOPE lipoplexes for gene delivery studied by circular dichroism and other biophysical techniques 显示文摘 | CIANI L CASINI A GABBIANI C | 2007 | Biophysical Chemistry2007，127，： | 1 |
| 5 | Neurokinin 1 receptor expression and substance P physiological actions are developmentally regulated in the rabbit retina显示文摘 | Casini G Dal Monte M Fornai F Bosco L Willems D Yang Q | 2004 | Neuroscience2004，124，1： | 1 |
| 6 | Interactions of two cytotoxic organotin(Ⅳ) compounds with calf thymus DNA 显示文摘 | CASINI A MESSORI L ORIOLI P | 2001 | J Inorg Biochem2001，85，： | 1 |
| 7 | The influence of fat protection of calcium formate on growth and intestinal defence in Escherichia coli K88-challenged weanling pigs显示文摘 | BOSI P SARLI G CASINI L | 2007 | AnimFeed Sci Tech2007，139，34： | 1 |
| 8 | Relative entropy and holography显示文摘 | Blanco D D Casini H Hung L Y | | 0，，： | 1 |
| 9 | Endometrial effects of long-term treatment with phytoestrogens: a randomized, double-blind, placebo-controlled study显示文摘 | UNFER V CASINI M L COSTABILE L | 2004 | Fertility and Sterility2004，82，1： | 1 |
| 10 | Inhibition of BACE2 counteracts hlAPP-induced insulin secretory defects in pancreatic 13-cells显示文摘 | Alearraz-Vizan G Casini P Cadavez L | 2015 | FASEB J2015，29，1： | 1 |
| 11 | Phytoestrogena may improve the pregnancy rate in vitro fertilization-embryo transfer cycles: A prospective, controlled, randomized trial显示文摘 | Unfer V Casini M L Gerli S | 2004 | Fertil Steril2004，11，5： | 1 |
| 12 | Embedded Java in a Web-based teleradiology system显示文摘 | Andrea A Casini A L | 1998 | IEEE Internet Computing1998，2，3： | 1 |
| 13 | Characterization of a novel SCN5A mutation associated with Brugada syndrome reveals involvement of DIIIAS4-S5 linker in slow inactivation 显示文摘 | CASINI S TAN H L BHUIYAN Z A | 2007 | Cardiovasc Res2007，76，： | 1 |
| 14 | Biomarkers for endocrine disruptors in three species of Mediterranean large pelagic fish显示文摘 | Casini S Marsili L | 2002 | Marine Environmental Research2002，54，： | 1 |
| 15 | Molecular mechanisms and proposed targets for selected anticancer gold compounds 显示文摘 | Casini A Messori L | 2011 | Curr Top Med Chem2011，11，21： | 1 |
| 16 | Embedded Java in a web -based teleradiology system显示文摘 | ANDREA A CASINI A L | 1998 | IEEE Internet Computing1998，2，3： | 1 |
| 17 | Ovulation induction with urinary FSH or recombinant FSH in polycystic ovary syndrome patients:a prospective randomized analysis of cost-effectiveness显示文摘 | Gerli S Casini M L Unfer V | 2004 | Reprod Biomed Online2004，9，49： | 1 |
| 18 | Effects of attention manipulation on perceived duration and intensity in the visual modality 显示文摘 | Casini L Macar F | 1997 | Memory and Cognition1997，25，： | 1 |
| 19 | Changes in neuropeptide FF and NPY immunohistochemical patterns in rat brain under heroin treatment显示文摘 | D'Este L Casini A Pontieri FE | 2006 | Brain Res2006，1083，1： | 1 |
| 20 | Spray-dried plasma improves growth performance and reduces inflammatory status of weaned pigs challenged with enterotoxigenic Escherichia coli K88显示文摘 | BOSI P CASINI L FINAMORE A | 2004 | Journal of Animal Science2004，82，6： | 1 |
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