Fast Ternary and Quaternary Breakup of the {sup 197}Au+{sup 197}Au System in Collisions at 15 MeV/nucleon
Abstract
A new reaction mechanism of violent reseparation of a heavy nucleus-nucleus system, {sup 197}Au+{sup 197}Au, into three or four massive fragments in collisions at 15 MeV/nucleon has been observed. After reseparation, the fragments are almost exactly aligned, thus showing a very short time scale of the reseparation process, of about 70-80 fm/c.
- Authors:
-
- Institute of Experimental Physics, University of Warsaw, Warsaw (Poland)
- The Andrzej Soltan Institute for Nuclear Studies, Swierk/Warsaw (Poland)
- INFN, Laboratori Nazionali del Sud, Catania (Italy)
- INFN, Gruppo Collegato di Messina and Dipartimento di Fisica, Universita di Messina, Messina (Italy)
- Marian Smoluchowski Institute of Physics, Jagellonian University, Cracow (Poland)
- Publication Date:
- OSTI Identifier:
- 21180078
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review Letters
- Additional Journal Information:
- Journal Volume: 101; Journal Issue: 26; Other Information: DOI: 10.1103/PhysRevLett.101.262701; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ATOM COLLISIONS; BREAKUP REACTIONS; COLLIDING BEAMS; GOLD 197 BEAMS; GOLD 197 REACTIONS; GOLD 197 TARGET; MEV RANGE 10-100; REACTION KINETICS
Citation Formats
Skwira-Chalot, I, Siwek-Wilczynska, K, Wilczynski, J, Swiderski, L, Amorini, F, Anzalone, A, Cavallaro, S, Colonna, M, Di Toro, M, La Guidara, E, Lanzalone, G, Maiolino, C, Porto, F, Rizzo, F, Russotto, P, Dipartimento di Fisica e Astronomia, Universita di Catania, Catania, Auditore, L, Trifiro, A, Trimarchi, M, Baran, V, University of Bucharest and NIPNE-HH, Bucharest, and Brzychczyk, J. Fast Ternary and Quaternary Breakup of the {sup 197}Au+{sup 197}Au System in Collisions at 15 MeV/nucleon. United States: N. p., 2008.
Web. doi:10.1103/PHYSREVLETT.101.262701.
Skwira-Chalot, I, Siwek-Wilczynska, K, Wilczynski, J, Swiderski, L, Amorini, F, Anzalone, A, Cavallaro, S, Colonna, M, Di Toro, M, La Guidara, E, Lanzalone, G, Maiolino, C, Porto, F, Rizzo, F, Russotto, P, Dipartimento di Fisica e Astronomia, Universita di Catania, Catania, Auditore, L, Trifiro, A, Trimarchi, M, Baran, V, University of Bucharest and NIPNE-HH, Bucharest, & Brzychczyk, J. Fast Ternary and Quaternary Breakup of the {sup 197}Au+{sup 197}Au System in Collisions at 15 MeV/nucleon. United States. https://doi.org/10.1103/PHYSREVLETT.101.262701
Skwira-Chalot, I, Siwek-Wilczynska, K, Wilczynski, J, Swiderski, L, Amorini, F, Anzalone, A, Cavallaro, S, Colonna, M, Di Toro, M, La Guidara, E, Lanzalone, G, Maiolino, C, Porto, F, Rizzo, F, Russotto, P, Dipartimento di Fisica e Astronomia, Universita di Catania, Catania, Auditore, L, Trifiro, A, Trimarchi, M, Baran, V, University of Bucharest and NIPNE-HH, Bucharest, and Brzychczyk, J. 2008.
"Fast Ternary and Quaternary Breakup of the {sup 197}Au+{sup 197}Au System in Collisions at 15 MeV/nucleon". United States. https://doi.org/10.1103/PHYSREVLETT.101.262701.
@article{osti_21180078,
title = {Fast Ternary and Quaternary Breakup of the {sup 197}Au+{sup 197}Au System in Collisions at 15 MeV/nucleon},
author = {Skwira-Chalot, I and Siwek-Wilczynska, K and Wilczynski, J and Swiderski, L and Amorini, F and Anzalone, A and Cavallaro, S and Colonna, M and Di Toro, M and La Guidara, E and Lanzalone, G and Maiolino, C and Porto, F and Rizzo, F and Russotto, P and Dipartimento di Fisica e Astronomia, Universita di Catania, Catania and Auditore, L and Trifiro, A and Trimarchi, M and Baran, V and University of Bucharest and NIPNE-HH, Bucharest and Brzychczyk, J},
abstractNote = {A new reaction mechanism of violent reseparation of a heavy nucleus-nucleus system, {sup 197}Au+{sup 197}Au, into three or four massive fragments in collisions at 15 MeV/nucleon has been observed. After reseparation, the fragments are almost exactly aligned, thus showing a very short time scale of the reseparation process, of about 70-80 fm/c.},
doi = {10.1103/PHYSREVLETT.101.262701},
url = {https://www.osti.gov/biblio/21180078},
journal = {Physical Review Letters},
issn = {0031-9007},
number = 26,
volume = 101,
place = {United States},
year = {Wed Dec 31 00:00:00 EST 2008},
month = {Wed Dec 31 00:00:00 EST 2008}
}
Other availability
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.