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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 | Vdelta1Tlympho-cytes producing IFN-gamma and IL-17are expanded in HIV-1-infected patients and respond to Candida albicans显示文摘 | Fenoglio D Poggi A Catellani S | 2009 | Blood2009，113，： | 1 |
| 3 | Failure analysis of a ceramic bearing acetabul-arcomponent显示文摘 | Poggie R A Turgeon T R Coutts R D | 2007 | J Bone Joint Surg Am2007，89，2： | 1 |
| 4 | Linking data to ontologies 显示文摘 | Poggi A Lembo D Calvanese D | 2008 | Journal on Data Semantics2008，，： | 1 |
| 5 | CD4OL deficiency ameliorates adipose tissue inflammation and metabolic manifestations of obesity in mice 显示文摘 | Poggi M Engel D Christ A | 2011 | Arterinscler Thromb Vasc Biol2011，31，10： | 1 |
| 6 | Finite element analysis of peri-acetabular components显示文摘 | Brown T D Poggie R A Pedersen D R | 1999 | Trans Orthop Res Soc1999，24，： | 1 |
| 7 | 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 |
| 8 | CD69-mediated pathway of lymphocyte activation: anti-CD69 monoclonal antibodies trigger the eytolytic activity of different lymphoid effeetor cells with the exception of eytolytie T lymphoeytes expressing T cell receptor alpha/beta 显示文摘 | MORETTA A POGGI A PENDE D | 1991 | J Exp Med1991，174，6： | 1 |
| 9 | Clinical validation of a structural porous tantalum biomaterial for adult reconstruction显示文摘 | BOBYN J D POGGIE R A KRYGIER J J | 2004 | Bone Joint Surg Am2004，86，2： | 1 |
| 10 | CD40L deficiency ameliorates adipose tissue inflammation and metabolic manifestations of obesity in mice 显示文摘 | Poggi M Engel D Christ A | 2011 | Arterioseler Thromb Vase Biol2011，31，10： | 1 |
| 11 | One-and Two-Equation Models for Canopy Turbulence 显示文摘 | Katul G G Mahrt L Poggi D | 2004 | Boundary-Layer Meteorology2004，113，1： | 1 |
| 12 | Migration of Vdelta1and Vdelta2Tcells in response to CXCR3and CXCR4ligands in healthy donors and HIV-1infected patients:competition by HIV-1Tat显示文摘 | Poggi A Carosio R Fenoglio D Brenci S Murdaca G Setti M Indiveri F Scabini S Ferrero E Zocchi MR | 2004 | Blood2004，103，6： | 1 |
| 13 | Effect of hydrostatic pressure on passivating power of corrosion layers formed on 6061 T6 aluminum alloy in sea water 显示文摘 | A M Beccaria G Poggi D Gingaud | 1994 | British Corrosion Journal1994，29，1： | 1 |
| 14 | 'CD40L Deficiency Ameliorates Adipose Tissue Inflammation and Metabolic Manifestations of Obesity in Mice显示文摘 | Poggi M Engel D | | 0，，： | 1 |
| 15 | A note on the contribution of dispersive fluxes to momentum transfer within canopies 显示文摘 | POGGI D KATUL G G ALBERTSON J D | 2000 | Boundal3-Layer Meteorology2000，111，61： | 1 |
| 16 | C3H/HeJ mice carrying a toll -like receptor 4 mutation are protected against the development of insulin resistance in white adipose tissue in response to a high-fat diet 显示文摘 | Poggi M Baste Iica D Gua I P | 2007 | Diabetologia2007，50，： | 1 |
| 17 | The effect of vegetation density on canopy sub-layer turbulence 显示文摘 | POGGI D PORPORATO A RIDOLFI L | 2000 | Boundary-Layer Meteorology2000，111，： | 1 |
| 18 | The effect of vegetation density on canopy sub-layer turbulence显示文摘 | Poggi D Porporato A Ridolfi L | | 0，，03： | 1 |
| 19 | C3H/HeJ mice carrying a toll-like receptor 4 mutation are protected against the development of insulin resistance in white adipose tissue in response to a high-fat diet 显示文摘 | Poggi M Bastelica D Guai F | 2007 | Diabetologia2007，50，6： | 1 |
| 20 | Adriamycin-induced nephrotic syndrome in rats 显示文摘 | Bertani T Poggi A Biol-Sci D | 1982 | Lab Invest1982，46，1： | 1 |
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