Article (Scientific journals)
Strangeness production in the new version of the Liège intranuclear cascade model
Hirtz, Jason; David, Jean-Christophe; Boudard, Alain et al.
2020In Physical Review. C, 101 (1), p. 014608
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Abstract :
[en] The capabilities of the new version of the Liège intranuclear cascade model (labeled INCL++6 from now on) are presented in detail. This new version of INCL is able to handle strange particles, such as kaons and the Λ and ς hyperons, and the associated reactions and also allows extending nucleon-nucleon collisions up to about 15-20 GeV incident energy. Compared to the previous version, new observables can be studied, e.g., kaon, hyperon, and hypernuclei production cross sections (with the use of a suitable de-excitation code) as well as aspects of kaon-induced spallation reactions. The main purpose of this paper is to present the specific ingredients of the new INCL version and its new features, notably the newly implemented variance reduction scheme. We also compare, for some illustrative strangeness production cases, theoretical results calculated using this version of INCL with experimental data. . © 2020 American Physical Society.
Disciplines :
Physics
Author, co-author :
Hirtz, Jason;  IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, F-91191, France, Space Research and Planetary Sciences, Physics Institute, University of Bern, Sidlerstrasse 5, Bern, 3012, Switzerland
David, Jean-Christophe;  IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, F-91191, France
Boudard, Alain;  IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, F-91191, France
Cugnon, Joseph ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)
Leray, Sylvie;  IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, F-91191, France
Leya, Ingo;  Space Research and Planetary Sciences, Physics Institute, University of Bern, Sidlerstrasse 5, Bern, 3012, Switzerland
Rodríguez-Sánchez, Jose Luis;  IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, F-91191, France, Universidad de Santiago de Compostela, Santiago de Compostela, E-15782, Spain, GSI-Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, D-64291, Germany
Schnabel, Georg;  IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, F-91191, France
Language :
English
Title :
Strangeness production in the new version of the Liège intranuclear cascade model
Publication date :
2020
Journal title :
Physical Review. C
ISSN :
2469-9985
eISSN :
2469-9993
Publisher :
American Physical Society
Volume :
101
Issue :
1
Pages :
014608
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
SNF - Schweizerischer Nationalfonds zur Förderung der wissenschaftlichen Forschung [CH]
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