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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 | 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 |
| 3 | Cervical length and maternal factors in expect - antly managed prolonged pregnancy : prediction of onset of labor and mode of delivery 显示文摘 | Rao A Celik E Poggi S | 2008 | Ultrasound Obstet Gyneeol2008，32，5： | 1 |
| 4 | The efficacy of Italian guidelines in promoting oral health in children and adolescents显示文摘 | Giannattasio A Poggi E Migliorati M | 2015 | Eur J Paediatr Dent2015，16，2： | 1 |
| 5 | p40/LAIR-1 regulates the differentiation of peripheral blood precursors to dendritic cells induced by granulocyte-monocyte colony-stimulatin factor显示文摘 | Poggi A Tomasello E Ferrero E | 1998 | Eur J Immunol1998，28，7： | 1 |
| 6 | p40/LAIR-1 regulates the differentiation of peripheral blood precursors to dendritic cells induced by GM-CSF显示文摘 | Poggi A Tomasello E Ferrero E | 1998 | Eur J Immunol1998，28，7： | 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 | X-linked adrenal hypoplasia congenita and hypogonadotropic hypogonadism: report on new mutation of the DAX-1 gene in two siblings 显示文摘 | Calvari V Alpigiani MG Poggi E | 2006 | J Endocrinol Invest2006，29，1： | 1 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 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 | Soucrose-specific induction of the anthocyanin biosynthetic pathway in Arabidopsis显示文摘 | Solfaneli C Poggi A Loreti E | 2006 | Plant Physiology2006，，140： | 1 |
| 14 | Velocity measurements in turbulent gaseous mixtures induced by Richtmyer-Meshkov instability显示文摘 | POGGI E THOREMBEY M H RODRIGUZ G | 1998 | Physics of Fluids1998，10，： | 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 | 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 |
| 17 | Complications of image-guided transcatheter hepatic chemoembolization of primary and secondary tumours of the liver显示文摘 | Poggi G Pozzi E Riccardi A | 2010 | Anticancer Res2010，30，12： | 1 |
| 18 | Sucrose-specific induction of the anthocyanin biosynthet ic pathway in Arabidopsis显示文摘 | SOLFANELLI C POGGI A LORETI E | 2006 | Plant Physiology2006，140，： | 1 |
| 19 | Graves disease in children: thyroid-stimulating hormone receptor antibodies as remission markers显示文摘 | Gastaldi R Poggi E Mussa A | 2014 | J Pediatr2014，164，5： | 1 |
| 20 | Relevance of posttransplant HLA class I and class II antibodies on renal graft outcome 显示文摘 | Piazza A Poggi E Borrelli L | 2001 | Transplant Proc2001，33，12： | 1 |
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