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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 | Strengthening of tensile steel members and bolted joints using adhesively bonded CFRP plates 显示文摘 | Colombi P Poggi C | 2006 | Construction and Building Materials2006，20，1： | 1 |
| 3 | Influence of polymer morphology on water treeing显示文摘 | Raharimalala V Poggi Y Filippini J C | 1994 | IEEE Trans on Dielectrics and Electrical Insulation1994，1，6： | 1 |
| 4 | NK/iDC interaction results in IL-18 secretion by DCs at the synaptic cleft followed by NK cell activation and release of the DC maturation factor HMGB1显示文摘 | Semino C Angelini G Poggi A | 2005 | Blood2005，106，2： | 1 |
| 5 | Pilot study of a combination of highly active antiretroviral therapy and cytokines to induce HIV-1 remission显示文摘 | Lafeuillade A Poggi C Chadapaud S | | 0，，01： | 1 |
| 6 | Presepsin for the detection of late-onset sepsis in pretermnewborns显示文摘 | Poggi C Bianconi T Gozzini E | 2015 | Pediatrics2015，135，1： | 1 |
| 7 | Diet modulates endogenous thrombin generation,a biological estimate of thrombosis risk,independently of the metabolic status显示文摘 | SANCHEZ C POGGI M MORANGE PE | 2012 | Arterioscler Thromb Vasc Biol2012，32，10： | 1 |
| 8 | Interaction between human NK cells and bone marrow stromal cells induces NK cell triggering:role of NKp30 and NKG2D receptors显示文摘 | Poggi A Prevosto C Massaro AM | 2005 | J Immunol2005，175，10： | 1 |
| 9 | Influence of the flowrate and the tank stratification degree on the performances ofa solar flat-plate collector显示文摘 | Cristofari C Notton G Poggi P | 2003 | Int J Therm Sci2003，42，5： | 1 |
| 10 | A homogenization procedure for the numerical analysis of woven fabric composites显示文摘 | Poggi C | 2001 | Composites:Part A2001，32，： | 1 |
| 11 | Effects and binding of insulin-like growth factor-1 in the isolated soleus muscle of lean and obese mice:comparison with insulin 显示文摘 | Poggi C Le Marchand- Brustel Y ZapfJ | 1979 | Endocrinology1979，105，： | 1 |
| 12 | Metabolic endotoxemia initiates obesity and insulin resistance 显示文摘 | Cani PD Amar J Iglesias MA Poggi M Knauf C Bastelica D Neyrinck AM Fava F Tuohy KM Chabo C Waget A Delm6e E Cousin B Sulpice T Chamontin B Ferrieres J Tanti JF Gibson OR Casteilla L Delzenne NM Alessi MC Burcelin R | 2007 | Diabetes2007，56，7： | 1 |
| 13 | NK/iDC interaction results in IL-18 secretion by DCs at the synaptic cleft followed by NK cell activation and release of the DC maturation factor HMGB I显示文摘 | Semino C Angelini G Poggi A | | 0，，02： | 1 |
| 14 | Purification of a polyphenol oxidase isoform from potato (Solanum tuberosum) tubers 显示文摘 | Marri C Frazzoli A Hochkoeppler A Poggi V | 2003 | Phytochemistry2003，63，7： | 1 |
| 15 | Sucrose-specific induction of the anthocyanin biosynthetic pathway in Arabidopsis 显示文摘 | Solfanelli C Poggi A Loreti E | 2006 | Plant Physiol2006，140，2： | 1 |
| 16 | Dopamine versus dobutamine invery low birthweight infants: endocrine effects显示文摘 | Filippi L’Pezzati M Poggi C | 2007 | Arch Dis Child FetalNeonatal Ed2007，92，5： | 1 |
| 17 | Phospholipases C and A2 control ysosome-mediated IL-I beta secretion: implications for in- flammatory processes 显示文摘 | Andrei C Margiocco P Poggi A | 2004 | Proc Nail Acad Sci USA2004，101，26： | 1 |
| 18 | Sucrose-specific induction of the anthoeyanin biosynthetic pathway in Ara- bidopsis显示文摘 | Solfanelli C Poggi A Loreti E | 2006 | Plant Physiol2006，140，2： | 1 |
| 19 | Presepsin for the detection of late-onset sepsis in preterm newborns 显示文摘 | Poggi C Bianconi T Gozzini E | 2015 | Pediatrics2015，135，1： | 1 |
| 20 | Influence of the flow rate and the tank stratification degree on the performances of a solar flat-plate collector显示文摘 | CRISTOFARI C NOTTON G POGGI P | 2003 | International Journal of Thermal Sciences2003，42，5： | 1 |
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