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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 | Armor and heat sink materials joining technologies development for ITER plasma facing components显示文摘 | BARABASH V AKIBA M CARDELLA A | 2000 | Journal of Nuclear Materials2000，，： | 1 |
| 3 | Armorand heat sink materials joining technologies development for ITER plasma facing components 显示文摘 | Barabash V Akiba M Cardella A | 2000 | Joumal of nuclear materials2000，，2000： | 1 |
| 4 | The manufacturing technologies of the European breeding blankets 显示文摘 | Cardella A Rigal E Bedel L | 2004 | Journal of Nuclear Materials2004，，： | 1 |
| 5 | Armor and heat sink mate rials joining technologies development for ITER plasma facing compo nents显示文摘 | Akiba M Cardella A a al | 2000 | Joumal of Nuclear Materials2000，，： | 1 |
| 6 | The manufacturing technologies of the European breeding blankets 显示文摘 | Cardella A Rigal E Bedel L | 2004 | J Nux:l Mater2004，，： | 1 |
| 7 | Armor and heat sink materials joining technologies development for ITER plasma facing components显示文摘 | Barabash V Akiba M Cardella A | 2000 | Journal of Nuclear Materials2000，，： | 1 |
| 8 | Coronary in- volvement in mediterranean spotted fever 显示文摘 | Cascio A Maggio MC Cardella F | 2011 | New Micro- biol2011，34，4： | 1 |
| 9 | The manufacturing technologies of the European breeding blankets显示文摘 | RIGAL E BEDEL L | 2004 | J Nucl Mater2004，，： | 1 |
| 10 | Journal of Nuclear Materials显示文摘 | Barabash V Akiba M Cardella A | 2000 | 283~287:12482000，，： | 1 |
| 11 | Armor and heat sink materials joining technologies development for ITER plasma facing components 显示文摘 | Barabash V Akiba M Cardella A | 2000 | Journal of Nuclear Materials2000，，： | 1 |
| 12 | In vivo transtracheal adenovirus-me-diated transfer of human interleukin-10 gene to donorlungs ameliorates ischemia-reperfuvsion injury and im-proves early posttransplant graft function in the rat显示文摘 | Fischer S Liu M MacLean A A de Perrot M Ho M Cardella J A | 2001 | Hum Gene Ther2001，12，： | 1 |
| 13 | Assessment and selection of materials for ITER in-vessel components显示文摘 | Kalinin G Barabash V Cardella A | 2000 | J Nucl Mater2000，28，： | 1 |
| 14 | Armor and heat sink materials joining technologies development for ITER plasma facing components 显示文摘 | Barabash V Akiba M Cardella A | 2000 | Journal of Nuclear Materials2000，，： | 1 |
| 15 | ,Armor and heat sink materials joining technologies development for ITER plasma facing components显示文摘 | BARABASH V AKIBA M CARDELLA A | 2000 | Journal of Nuclear Materials2000，，： | 1 |
| 16 | Progress on design and R&D of ITER FW/blanket 显示文摘 | Ioki K Akibab M Cardella A | 2002 | Fusion Engineering and Design2002，6162，： | 1 |
| 17 | The Manufac- turing Technologies of the European Breeding Blankets 显示文摘 | CARDELLA A RIGAL E BEDEL L | 2004 | Journal of Nuclear Materials2004，，1： | 1 |
| 18 | The manufacturing technologies of the European breeding blankets 显示文摘 | TA Cardella A Rigalb E Bedelb L | 2004 | Journal of Nuclear Materials2004，，： | 1 |
| 19 | Armor and heat sink materials joining technologies development for ITER plasma facing components 显示文摘 | BARABASH V AK/BA M CARDELLA A MAZUL I ODEGARD Jr B C PLOCHI L TIVEY R VIEIDER G | 2000 | Journal of Nuclear Materials2000，，： | 1 |
| 20 | 显示文摘 | Kalinin G Barabash V Cardella A | 2000 | J Nucl Mater2000，28，： | 1 |
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