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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 | Early atherosclerosis in patients with inflammatory bowel disease 显示文摘 | Papa A Danese S Urgesi R | 2006 | Eer Rev Med Pharmacol Sci2006，10，1： | 1 |
| 3 | Early atherosclerosis patients with inflammatory bowel disease显示文摘 | Papa A Danese S Urgesi R | 2006 | Eur Rev Pharmaceol Sci2006，10，： | 1 |
| 4 | A single amino acid is critical for the expression of B-cell epitopes on the helicase domain of the pestivirus NS3 protein显示文摘 | Brown L M Papa R A Frost M J | 2002 | Virus Research2002，84，： | 1 |
| 5 | Induction of double ovulation in mares using deslorelin acetate显示文摘 | NAGAO J F NEVES NETO J R PAPA F O | 2012 | Anim Reprod Sci2012，136，12： | 1 |
| 6 | 9 Ga, continental margin, back-arc, felsic caldera province with diverse Zn-Pb-Ag-(Cu-Au) sulfide and Fe oxide deposits, Bergslagen re- gion, Sweden显示文摘 | Allen R L Lundstrom I PApa M et aL Facies analysis of a 1 | 1996 | Economic Geology1996，91，6： | 1 |
| 7 | Characterization of the Trichinella spiralis deubiquitinating enzyme, TsUCH37 , an evolutionarily conserved proteasome interaction partner 显示文摘 | WHITE R R MIYATA S PAPA E | 2011 | PLoS Negl Trop Dis2011，5，10： | 1 |
| 8 | Soil activities related to nitrogen cycle under three plant cover types in Mediterranean environment显示文摘 | Rutigliano FA Castaldi S D'Ascoli R Papa S Carfora A Marzaioli R Fioretto A | 2009 | Applied Soil Ecology2009，43，： | 1 |
| 9 | Meta-analysis of psychological interventions for chronic low back pain 显示文摘 | Hoffman BM Papas R Chatkoff DK | 2007 | Health Psychol2007，26，： | 1 |
| 10 | Use of the Bayley Infant Neurodevelopmental Screenex with an environmental risk group显示文摘 | HESS C R PAPAS M A BLACK M M | 2004 | Pediatr Psychol2004，，5： | 1 |
| 11 | The phenotype of TNF receptor-associated autoinflammatory syndrome (TRAPS) at presenta- tion:a series of 158 cases from the Eurofever/EUROTRAPS interna- tional registry显示文摘 | Lachmann HJ Papa R Gerhold K | 2014 | Ann Rheum Dis2014，73，12： | 1 |
| 12 | The translationally controlled tumor protein is a novel calcium binding protein of the human placenta and regulates calcium handling in trophoblast cells显示文摘 | Arcuri F Papa S Meini A Carducci A Romagnoli R Bianchi L Riparbelli M G Sanchez J C Palmi M Tosi P Cintorino M | 2005 | Biol Reprod2005，73，4： | 1 |
| 13 | Autoimmune mechanisms in thromhoangiitis obliterans:the role of tobacco antigen and the major histocompatibility complex显示文摘 | Papa M BassA Adar R | 1992 | Surgery1992，111，： | 1 |
| 14 | Corrected surface energy balance to measure and model the evapotranspiration of irrigated orange orchards in semi-arid Mediterranean conditions 显示文摘 | Consoli S Papa R | 2013 | Irrigation Science2013，31，5： | 1 |
| 15 | Bypassing a kinase activity with an ATP-competitive drug显示文摘 | PAPA F R ZHANG C SHOKAT K | 2003 | Sci- ence2003，302，5650： | 1 |
| 16 | Comparison of reverse?geometry lens designs for overnight orthokeratology显示文摘 | Tahhan N Du Toit R Papas E | 2003 | Optom Vis Sci2003，80，12： | 1 |
| 17 | Early atherosclerosis in patientswith infiammatory bowel disease显示文摘 | Papa A Danese S Urgesi R | 2006 | Eur Rev Med PharmacolSci2006，10，1： | 1 |
| 18 | An improved protocol for the production of AFLP^TM markers in complex genomes by means of capillary electrophoresis 显示文摘 | PAPA R TROGGIO M AJMONE-MARSAN P | 2005 | Anita Breed Genet2005，122，： | 1 |
| 19 | Characterization of childhood acute lymphoblastic leukemia xenograft models for the preclinical evaluation of ew therapies 显示文摘 | Liem N L Papa R A Milross C G | 2004 | Blood2004，103，10： | 1 |
| 20 | Corticotrophin-releasing hormone and desmopressin tests in the differential diagnosis between Cushing' s disease and pseudo-Cushing state: a comparative study显示文摘 | Tirabassi G Papa R Faloia E | 2011 | Clin Endocrinol2011，75，5： | 1 |
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