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6 papers · 1 filter
Correlations and Characterization of Emitting Sources
G. Verde, A. Chbihi, R. Ghetti +1
Dynamical and thermal characterizations of excited nuclear systems produced during the collisions between two heavy ions at intermediate incident energies are presented by means of…
Implications of two-body fragment decay for the interpretation of emission chronology from velocity-gated correlation functions
Johan Helgesson, Roberta Ghetti, Jorgen Ekman
From velocity-gated small-angle correlation functions the emission chronology can be deduced for non-identical particles, if the emission is independent. This is not the case for n…
Correlation functions and emission time sequence of light charged particles from projectile-like fragment source in E/A = 44 and 77 MeV 40Ar + 27Al collisions
R. Ghetti, J. Helgesson, G. Lanzano' +13
Two-particle correlation functions, involving protons, deuterons, tritons, and alpha-particles, have been measured at very forward angles (0.7 deg < theta_lab < 7 deg), in order to…
Analysis of charged particle emission sources and coalescence in E/A = 61 MeV Ar + Al, Sn and Sn collisions
V. Avdeichikov, R. Ghetti, J. Helgesson +4
Single-particle kinetic energy spectra and two-particle small angle correlations of protons (), deuterons () and tritons () have been measured simultaneously in 61A MeV $^…
Isospin effects on two-particle correlation functions in E/A = 61 MeV 36Ar + 112,124Sn reactions
R. Ghetti, V. Avdeichikov, B. Jakobsson +13
Small-angle, two-particle correlation functions have been measured for 36Ar+ 112,124Sn collisions at E/A = 61 MeV. Total momentum gated neutron-proton (np) and proton-proton (pp) c…
Possibility to deduce the emission time sequence of neutrons and protons from the neutron-proton correlation function?
R. Ghetti, J. Helgesson, N. Colonna +26
Experimental information has been derived from the neutron-proton correlation function in order to deduce the time sequence of neutrons and protons emitted at 45 degrees in the E/A…