TERNARY REACTIONS IN 197AU + 197AU COLLISIONS REVISITED-Reference-Cited by-同舟云学术

TERNARY REACTIONS IN 197AU + 197AU COLLISIONS REVISITED

Published:2007-02 Issue:02 Volume:16 Page:511-515
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

SKWIRA-CHALOT I.¹,SIWEK-WILCZYŃSKA K.¹,WILCZYŃSKI J.²,AMORINI F.³,ANZALONE A.³,AUDITORE L.⁴,BARAN V.³,BRZYCHCZYK J.⁵,CARDELLA G.⁶,CAVALLARO S.³,CHATTERJEE M. B.⁷,COLONNA M.³,DE FILIPPO E.⁶,DI TORO M.³,GAWLIKOWICZ W.⁸,GRZESZCZUK A.⁹,GUAZZONI P.¹⁰,KOWALSKI S.⁹,LA GUIDARA E.³,LANZANÒ G.²,LANZALONE G.⁶,MAIOLINO C.³,MAJKA Z.⁵,NICOLIS N. G.¹¹,PAGANO A.⁶,PAPA M.⁶,PIASECKI E.¹,PIRRONE S.⁶,PŁANETA R.⁵,POLITI G.⁶,PORTO F.³,RIZZO F.³,RUSSOTTO P.³,SCHMIDT K.⁹,SOCHOCKA A.⁵,ŚWIDERSKI Ł.²,TRIFIRÒ A.⁴,TRIMARCHI M.⁴,WIELECZKO J. P.¹²,ZETTA L.¹⁰,ZIPPER W.⁹

Affiliation:

1. Institute of Experimental Physics, Warsaw University, Warsaw, Poland

2. A. Sołtan Institute for Nuclear Studies, Świerk/Warsaw, Poland

3. INFN, Laboratori Nazionali del Sud and Dipartimento di Fisica e Astronomia, Università di Catania, Italy

4. INFN, Gruppo Collegato di Messina and Dipartimento di Fisica, Università di Messina, Italy

5. M. Smoluchowski Institute of Physics, Jagellonian University, Cracow, Poland

6. INFN, Sezione di Catania and Dipartimento di Fisica e Astronomia, Università di Catania, Italy

7. Saha Institute of Nuclear Physics, Kolkata, India

8. Heavy Ion Laboratory, Warsaw University, Warsaw, Poland

9. Institute of Physics, University of Silesia, Katowice, Poland

10. INFN, Sezione di Milano and Dipartimento di Fisica, Università di Milano, Italy

11. Departament of Physics, University of Ioannina, Ioannina, Greece

12. GANIL, CEA, IN2P3-CNRS, Caen, France

Abstract

Ternary events originating from the 197 Au + 197 Au reaction at 15 MeV/nucleon, studied by using the multidetector array CHIMERA at LNS Catania, have been collected in almost complete 2π range of the forward hemisphere of CHIMERA thus extending the angular range of our previously reported preliminary data. Energy- and time calibrations for heavy fragments at large angles were supplemented with an analysis of coincidence events of binary strongly damped reactions. Contrary to the previous preliminary results, the new complete data clearly show presence of sequential fission processes in which one of Au -like nuclei undergoes fission after re-separation of the primary binary system. Mechanism of these two types of reactions observed in our data, sequential fission reactions and prompt ternary processes, are presently studied using comparisons with predictions of the stochastic BNV model of Baran, Colonna and Di Toro and the QMD model of Łukasik.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301307005946

Reference8 articles.

1. One-body dissipation and the super-viscidity of nuclei

2. One-body dissipation and nuclear dynamics

3. Effect of viscosity on the dynamics of fission

4. Effect of dissipation on ternary fission in very heavy nuclear systems

5. DYNAMICAL EVOLUTION OF THE 197Au + 197Au SYSTEM AT 15 MeV/NUCLEON

Cited by 11 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Characteristics of Fragments Produced by Ternary Fission in Intermediate Energy;International Journal of Photoenergy;2022-05-12

2. Dynamical Properties of the New Ternary Fission in Collisions of 197Au+197Au at 15 MeV/Nucleon;International Journal of Photoenergy;2020-10-05

3. Progress of quantum molecular dynamics model and its applications in heavy ion collisions;Frontiers of Physics;2020-05-30

4. Exotic break-up modes in heavy ion reactions at low energies;Physical Review C;2014-11-21

5. Dynamical effects in heavy-ion induced ternary breakup;Nuclear Physics A;2013-03