DISSIPATIVE BINARY MECHANISMS IN MG-24+C-12 COLLISIONS AT 25A AND 35A MEV

被引:14
作者
LAROCHELLE, Y [1 ]
BALL, GC [1 ]
BEAULIEU, L [1 ]
DJERROUD, B [1 ]
DORE, D [1 ]
GALINDOURIBARRI, A [1 ]
GENDRON, P [1 ]
HAGBERG, E [1 ]
HORN, D [1 ]
JALBERT, E [1 ]
LAFOREST, R [1 ]
POULIOT, J [1 ]
ROY, R [1 ]
SAMRI, M [1 ]
机构
[1] ATOM ENERGY CANADA LTD,RES,CHALK RIVER LABS,CHALK RIVER,ON K0J 1J0,CANADA
关键词
D O I
10.1016/0370-2693(95)00462-T
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A study of the most violent collisions in the Mg-24+C-12 reactions at 25A and 35A MeV has been carried out. Experimental data, for those events in which the total charge of the system has been detected, are compared to simulations based on statistical fragmentation codes. For violent events, a binary mechanism appears to be competing successfully with compound nucleus formation.
引用
收藏
页码:8 / 13
页数:6
相关论文
共 34 条
[21]   BINARY CHARACTER OF HIGHLY DISSIPATIVE BI-209 + XE-136 COLLISIONS AT ELAB/A = 28.2 MEV [J].
LOTT, B ;
BALDWIN, SP ;
SZABO, BM ;
QUEDNAU, BM ;
SCHRODER, WU ;
TOKE, J ;
SOBOTKA, LG ;
BARRETO, J ;
CHARITY, RJ ;
GALLAMORE, L ;
SARANTITES, DG ;
STRACENER, DW ;
DESOUZA, RT .
PHYSICAL REVIEW LETTERS, 1992, 68 (21) :3141-3144
[22]   PREEQUILIBRIUM VERSUS THERMALIZED LIGHT-CHARGED PARTICLE EMISSIONS IN THE AR-40 (1100 MEV) + MG-24 REACTION - DYNAMIC CALCULATIONS [J].
MALKI, A ;
COFFIN, JP ;
GUILLAUME, G ;
JUNDT, F ;
KRISHAN, K ;
RAMI, F ;
WAGNER, P ;
FINTZ, P ;
ZAHAR, M ;
GONIN, M ;
HEUSCH, B ;
OHTA, M ;
RASTEGAR, B ;
REBREYEND, D ;
MERCHEZ, F ;
MISTRETTA, J ;
KOX, S .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1991, 339 (02) :283-292
[23]   A DYNAMICAL MODEL FOR PROJECTILE BREAK-UP AND INCOMPLETE FUSION [J].
MOHRING, K ;
SROKOWSKI, T ;
GROSS, DHE ;
HOMEYER, H .
PHYSICS LETTERS B, 1988, 203 (03) :210-214
[24]  
MORETTO LG, 1993, ANN REV NUCL PHYS
[25]   INFLUENCE OF THE MASS ASYMMETRY ON THE ONSET OF INCOMPLETE AND THE LIMIT TO COMPLETE FUSION [J].
MORGENSTERN, H ;
BOHNE, W ;
GALSTER, W ;
GRABISCH, K ;
KYANOWSKI, A .
PHYSICAL REVIEW LETTERS, 1984, 52 (13) :1104-1107
[26]   DETERMINATION OF THE IMPACT VECTOR IN INTERMEDIATE ENERGY HEAVY-ION COLLISIONS [J].
OGILVIE, CA ;
CEBRA, DA ;
CLAYTON, J ;
HOWDEN, S ;
KARN, J ;
VANDERMOLEN, A ;
WESTFALL, GD ;
WILSON, WK ;
WINFIELD, JS .
PHYSICAL REVIEW C, 1989, 40 (02) :654-663
[27]   PERFORMANCE OF A PHOSWICH DETECTOR ARRAY FOR LIGHT PARTICLES AND HEAVY-IONS [J].
POULIOT, J ;
CHAN, Y ;
DACAL, A ;
HARMON, A ;
KNOP, R ;
ORTIZ, ME ;
PLAGNOL, E ;
STOKSTAD, RG .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1988, 270 (01) :69-73
[28]   NEW AND IMPROVED PHOSWICH DETECTORS MANUFACTURED BY A HEAT PRESS TECHNIQUE [J].
PRUNEAU, CA ;
BALL, GC ;
DMYTRENKO, P ;
HAGBERG, E ;
HORN, D ;
STEER, MG ;
WALKER, RB ;
WHAN, T ;
RIOUX, C ;
ROY, R ;
STPIERRE, C ;
DRAKE, TE ;
GALINDOURIBARRI, A .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 297 (03) :404-409
[29]   IMPACT-PARAMETER INDEPENDENCE OF PARTICIPANT ENERGY-SPECTRA MEASURED IN SYMMETRICAL HEAVY-ION COLLISIONS [J].
PRUNEAU, CA ;
BALL, GC ;
HAGBERG, E ;
HORN, D ;
GILBERT, S ;
POTVIN, L ;
RIOUX, C ;
STPIERRE, C ;
DRAKE, TE ;
GALINDOURIBARRI, A ;
ZWARTZ, G ;
CEBRA, DA ;
HOWDEN, S ;
KARN, J ;
OGILVIE, CA ;
MOLEN, AV ;
WESTFALL, GD ;
WILSON, WK ;
WINFIELD, JS .
NUCLEAR PHYSICS A, 1991, 534 (01) :204-220
[30]  
SAINTLAURENT F, 1993, GANIL P9311 PREPR