402 citations · 4.2k across the 129 of their papers we have counts for
19 papers · 1 filter
Experimental study of precisely selected evaporation chains in the decay of excited Mg
A. Camaiani, G. Casini, L. Morelli +22
The reaction C + C at 95 MeV bombarding energy is studied using the GARFIELD + Ring Counter apparatus located at the INFN Laboratori Nazionali di Legnaro. In this pap…
Non-statistical decay and -correlations in the C+C fusion-evaporation reaction at 95 MeV
L. Morelli, G. Baiocco, M. D'Agostino +18
Multiple alpha coincidence and correlations are studied in the reaction C+C at 95 MeV for fusion-evaporation events completely detected in charge. Two specific channe…
Thermal properties of light nuclei from C+C fusion-evaporation reactions
L Morelli, G Baiocco, M D'Agostino +18
The C+C reaction at 95 MeV has been studied through the complete charge identification of its products by means of the GARFIELD+RCo experimental set-up at INFN Labora…
Probing the statistical decay and alpha-clustering effects in 12c+12c and 14n+10b reactions
Luca Morelli, G. Baiocco, M. D Agostino +15
An experimental campaign has been undertaken at INFN Laboratori Nazionali di Legnaro, Italy, in order to progress in our understanding of the statistical properties of light nuclei…
α-clustering effects in dissipative 12C+12C reactions at 95 MeV
G. Baiocco, L. Morelli, F. Gulminelli +15
Dissipative 12C+12C reactions at 95 MeV are fully detected in charge with the GARFIELD and RCo apparatuses at LNL. A comparison to a dedicated Hauser-Feshbach calculation allows to…
Advancement in the understanding of multifragmentation and phase transition for hot nuclei
Bernard Borderie, E. Bonnet, F. Gulminelli +5
Recent advancement on the knowledge of multifragmentation and phase transition for hot nuclei is reported. It concerns i) the influence of radial collective energy on fragment part…
Multifragmentation and phase transition for hot nuclei
Bernard Borderie, E. Bonnet, F. Gulminelli +19
Recent important progress on the knowledge of multifragmentation and phase transition for hot nuclei, thanks to the high detection quality of the INDRA array, is reported. It conce…
The prominent role of the heaviest fragment in multifragmentation and phase transition for hot nuclei
Bernard Borderie, E. Bonnet, N. Le Neindre +20
The role played by the heaviest fragment in partitions of multifragmenting hot nuclei is emphasized. Its size/charge distribution (mean value, fluctuations and shape) gives informa…
Bimodal behavior of the heaviest fragment distribution in projectile fragmentation
Eric Bonnet, Damien Mercier, Bernard Borderie +19
The charge distribution of the heaviest fragment detected in the decay of quasi-projectiles produced in intermediate energy heavy-ion collisions has been observed to be bimodal. Th…
Yield scaling, size hierarchy and fluctuations of observables in fragmentation of excited heavy nuclei
N. Le Neindre, E. Bonnet, J. P. Wieleczko +26
Multifragmentation properties measured with INDRA are studied for single sources produced in Xe+Sn reactions in the incident energy range 32-50 A MeV and quasiprojectiles from Au+A…
What Can be Learned Studying the Distribution of the Biggest Fragment ?
Eric Bonnet, Francesca Gulminelli, Bernard Borderie +2
In the canonical formalism of statistical physics, a signature of a first order phase transition for finite systems is the bimodal distribution of an order parameter. Previous ther…
Bimodal pattern in the fragmentation of Au quasi-projectiles
M. Bruno, F. Gulminelli, F. Cannata +3
Signals of bimodality have been investigated in experimental data of quasi-projectile decay produced in Au+Au collisions at 35 AMeV. This same data set was already shown to present…
Fluctuations of fragment observables
F. Gulminelli, M. D'Agostino
This contribution presents a review of our present theoretical as well as experimental knowledge of different fluctuation observables relevant to nuclear multifragmentation. The po…
Comparisons of Statistical Multifragmentation and Evaporation Models for Heavy Ion Collisions
M. B. Tsang, R. Bougault, R. Charity +9
The results from ten statistical multifragmentation models have been compared with each other using selected experimental observables. Even though details in any single observable…
Bimodality: a possible experimental signature of the liquid-gas phase transition of nuclear matter
M. Pichon, B. Tamain, R. Bougault +2
We have observed a bimodal behaviour of the distribution of the asymmetry between the charges of the two heaviest products resulting from the decay of the quasi-projectile released…
Critical behaviors in central and peripheral collisions: a comparative analysis
M. D'Agostino, M. Bruno, F. Gulminelli +9
Quasi-projectile events from peripheral 35 A.MeV Au+ Au collisions are compared to central Au + C, Au + Cu and Au + Au events in the same range of excitation energy in terms of cri…
On the reliability of negative heat capacity measurements
M. D'Agostino, R. Bougault, F. Gulminelli +9
A global protocol for the thermostatistical analysis of hot nuclear sources is discussed. Within our method of minimization of variances we show that the abnormal kinetic energy fl…
Negative heat capacity in the critical region of nuclear fragmentation: an experimental evidence of the liquid-gas phase transition
M. D'Agostino, F. Gulminelli, Ph. Chomaz +12
An experimental indication of negative heat capacity in excited nuclear systems is inferred from the event by event study of energy fluctuations in quasi-projectile sources fo…
Thermodynamical features of multifragmentation in peripheral Au + Au Collisions at 35 A.MeV
M. D'Agostino, A. S. Botvina, M. Bruno +13
The distribution of fragments produced in events involving the multifragmentation of excited sources is studied for peripheral Au + Au reactions at 35 A.MeV. The Quasi-Projectile h…