Freeze-out configuration properties in the +197Au 197Au reaction at 23 A MeV

Najman R,; Planeta R,; Sochocka A,; Amorini, Francesca; Auditore L,; Cap T,; Cardella G,; De Filippo E,; Geraci, E; Grzeszczuk A,; Kowalski S,; Kozik T,; Lanzalone G,; Lombardo I,; Majka Z,; Nicolis N G,; Pagano, Angelo; Piasecki E,; Pirrone S,; Politi, Giuseppe; Rizzo, Francesca; Russotto, Paolo; Siwek-Wilczyńska K,; Skwira-Chalot I,; Trifiro A,; Trimarchi M,; Wilczyński J,; Zipper W,

doi:10.1103/PhysRevC.92.064614

Data from an experiment on the Au197+Au197 reaction at 23AMeV are analyzed with an aim to find signatures of exotic nuclear configurations such as toroid-shaped objects. The experimental data are compared with predictions of the etna code, dedicated to look for such configurations, and with the quantum molecular dynamics (QMD) model. A novel criterion of selecting events possibly resulting from the formation of exotic freeze-out configurations, "the efficiency factor," is tested. Comparison between experimental data and model predictions may indicate the formation of flat and/or toroidal nuclear systems.

Data from an experiment on the Au-197 + Au-197 reaction at 23A MeV are analyzed with an aim to find signatures of exotic nuclear configurations such as toroid-shaped objects. The experimental data are compared with predictions of the ETNA code, dedicated to look for such configurations, and with the quantum molecular dynamics (QMD) model. A novel criterion of selecting events possibly resulting from the formation of exotic freeze-out configurations, "the efficiency factor," is tested. Comparison between experimental data and model predictions may indicate the formation of flat and/or toroidal nuclear systems.

Data from an experiment on the +197Au 197Au reaction at 23 A MeV are analyzed with an aim to find signatures of exotic nuclear configurations such as toroid-shaped objects. The experimental data are compared with predictions of the etna code, dedicated to look for such configurations, and with the quantum molecular dynamics (QMD) model. A novel criterion of selecting events possibly resulting from the formation of exotic freeze-out configurations, "the efficiency factor," is tested. Comparison between experimental data and model predictions may indicate the formation of flat and/or toroidal nuclear systems.

Titolo:	Freeze-out configuration properties in the +197Au 197Au reaction at 23 A MeV
Autori interni:	Najman R Planeta R Sochocka A AMORINI, FRANCESCA Auditore L Cap T Cardella G De Filippo E GERACI, Elena Irene Grzeszczuk A Kowalski S Kozik T Lanzalone G Lombardo I Majka Z Nicolis N G PAGANO, ANGELO Piasecki E Pirrone S POLITI, Giuseppe RIZZO, Francesca RUSSOTTO, PAOLO Siwek-Wilczyńska K Skwira-Chalot I Trifiro A Trimarchi M Wilczyński J Zipper W mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2015
Rivista:	PHYSICAL REVIEW. C, NUCLEAR PHYSICS
Abstract:	Data from an experiment on the Au197+Au197 reaction at 23AMeV are analyzed with an aim to find signatures of exotic nuclear configurations such as toroid-shaped objects. The experimental data are compared with predictions of the etna code, dedicated to look for such configurations, and with the quantum molecular dynamics (QMD) model. A novel criterion of selecting events possibly resulting from the formation of exotic freeze-out configurations, "the efficiency factor," is tested. Comparison between experimental data and model predictions may indicate the formation of flat and/or toroidal nuclear systems.
Handle:	http://hdl.handle.net/20.500.11769/46145
Appare nelle tipologie:	1.1 Articolo in rivista

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