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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 | Nitrogen metabolism and recycling in Holstein heifers 显示文摘 | Marini J C Van Amburgh M E | 2003 | J Anita Sci2003，81，： | 1 |
| 3 | Antibodies against small molecules 显示文摘 | Clementi M E Marini S Condo S G | 1991 | Ann Ist Super Sanita1991，27，1： | 1 |
| 4 | Retinoic acid receptors:from molecular mechanisms to cancer therapy显示文摘 | di Masi A Leboffe L De Marinis E | 2015 | Mol Aspects Med2015，41，： | 1 |
| 5 | Enzymic hydrolysis and synthesis soy protein to improve its amino acid composition and functional properties显示文摘 | CALDERON DELABARCA A M RUIZ-SALAZAR R A JARA- MARINI M E | 2000 | Food Science2000，65，2： | 1 |
| 6 | Nuclear receptors CAR and PXR: Molecular, functional, and biomedical aspects 显示文摘 | MASI A MARINIS E ASCENZI P | 2009 | Mol Aspects Med2009，30，5： | 1 |
| 7 | Elevated one-hour post-load plasma glucose levels identifies subjects with normal glucose tolerance but early carotid atherosclerosis显示文摘 | Succurro E Marini MA Arturi F | | 0，，： | 1 |
| 8 | Cardiometabolic risk pro- files and carotid atherosclerosis in individuals with prediabetes iden- tified by fasting glucose, postprandial glucose and hemoglobin alc criteria 显示文摘 | Marini MA Succurro E Castaldo E | 2012 | Diabetes Care2012，35，5： | 1 |
| 9 | Autosomal dominant early- onset cortical myoclonus, photic-induced myoclonus, and epilepsy in a large pedigree显示文摘 | Gardella E Tinuper P Marini C | 2006 | Epilepsia2006，47，： | 1 |
| 10 | Bone marrow delived mesenchymal stem cells as vehicles for Interferon beta deliver' into tumors 显示文摘 | Studeny M Marini FC Champlin R E | 2002 | Cancer Res2002，62，13： | 1 |
| 11 | A scanning electron micioscopic evaluation of the debridement capability of sodium hypochlorite at different temperatures显示文摘 | Berutti E Marini R | 1996 | J Endod1996，22，9： | 1 |
| 12 | Effect of 1alpha,25-dihydroxyvitamin D3 in embryonic hippocampal cells显示文摘 | Marini F Bartoccini E Cascianelli G | 2010 | Hippocampus2010，20，6： | 1 |
| 13 | Extension of pheno type associated with structural mutations in type I collagen: siblings with juvenile osteoporosis have an alpha2(I)Gly436→Arg substitution显示文摘 | Dawson P A Kelly T E Marini J C | 1999 | J Bone Miner Res1999，14，： | 1 |
| 14 | Osteogenic differentiation of human adipose tissue-derived stem cells is modulated by the miR-26a targeting of the Smadl transcription factor 显示文摘 | Luzi E Marini F Sala SC | 2008 | J Bone Miner Res2008，23，2： | 1 |
| 15 | Growth-rate regulation of the Bacillus subtilis accBC operon encoding subunits of acetyl-CoA carboxylase, the first enzyme of fatty acid synthesis显示文摘 | MARINI P E PEREZ C A de MENDOZA D | 2001 | Archives of Microbiology2001，175，3： | 1 |
| 16 | Neuroglobin and neuronal cell survival 显示文摘 | Fiocchetti M De Marinis E Ascenzi P | 2013 | Biochimica et Biophysica Acta2013，1834，9： | 1 |
| 17 | Enzymatic hydrolysis and synthesis of soy protoin to improve its amino acid composition and functional properties显示文摘 | CALDERON DE LA BARCA A M RUIZ-SALAZAR R A JARA- MARINI M E | 2000 | Food Chemistry and Toxicology2000，65，2： | 1 |
| 18 | Insulin sensitivity, β-cell function, and incretin effect in individuals with elevated 1-hour postload plasma glucose levels 显示文摘 | Marini MA Succurro E Frontoni S | 2012 | Diabetes Care2012，35，4： | 1 |
| 19 | Increased expression of indothelin in bronchial epithelial cells of asthmatic patients and effect of corticosteroids显示文摘 | Vittori E Marini M Fasoli A | 1992 | Am Rev Respir Dis1992，146，： | 1 |
| 20 | The need for third-line treatment in non-small cell lung cancer:an overview of new options显示文摘 | Syrigos K N Saif M W Karapanagiotou E M Oikonomopoulos G De Marinis F | 2011 | Anticancer Res2011，31，： | 1 |
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