R Spiwoks
University of Bern
4 Papers
9 Citations
R Spiwoks is an academic researcher from University of Bern. The author has contributed to research in topics: Strangelet & Rapidity. The author has an hindex of 4, co-authored 4 publications.
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Papers
The NA52 strangelet search
Marc Weber,R. Arsenescu,C. Baglin,Hans Peter Beck,K. Borer,A. Bussiere,K. Elsener,Ph. Gorodetzky,J.P. Guillaud,S. Kabana,R. Klingenberg,G. Lehmann,T. Lindén,K.D. Lohmann,R. Mommsen,U. Moser,K. Pretzl,J. Schacher,R Spiwoks,Jorma Tuominiemi +19 more
TL;DR: The NA52 experiment as mentioned in this paper searches for long-lived charged strangelets in 158 A GeV c-1 Pb + Pb collisions at CERN SPS and is able to identify single particles coming from the collisions at pt = 0.
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The NA52 strangelet and particle search in Pb+Pb collisions at 158 A GeV/c
Marc Weber,R. Arsenescu,C. Baglin,Hans Peter Beck,K. Borer,A. Bussiere,K. Elsener,Ph. Gorodetzky,J.P. Guillaud,S. Kabana,R. Klingenberg,G. Lehmann,T. Lindén,K.D. Lohmann,R. Mommsen,U. Moser,K. Pretzl,J. Schacher,R Spiwoks,Jorma Tuominiemi +19 more
TL;DR: The NA52 experiment as discussed by the authors searched for long-lived charged strangelets in 158 A GeV/c Pb+Pb collisions at CERN SPS, but no evidence for the production of strangelets has been observed.
Centrality dependence of K+ produced in Pb + Pb collisions at 158 GeV/nucleon
Sonja Kabana,Giovanna Ambrosini,R. Arsenescu,C. Baglin,Hans Peter Beck,K. Borer,A. Bussiere,K. Elsener,Ph. Gorodetzky,J.P. Guillaud,P. Hess,S. Kabana,R. Klingenberg,G. Lehmann,Tomas Lindén,K.D. Lohmann,R. Mommsen,U. Moser,K. Pretzl,J. Schacher,F. Stoffel,R Spiwoks,Jorma Tuominiemi,Marc Weber +23 more
TL;DR: In this article, a discontinuous behaviour of charged kaons produced in Pb + Pb collisions at 158 A GeV as a function of the impact parameter was found, which could reveal a quark-gluon plasma phase transition.
Antinuclei production in heavy ion collisions at CERN SPS
R. Arsenescu,C. Baglin,Hans Peter Beck,K. Borer,A. Bussiere,K. Elsener,Ph. Gorodetzky,J.P. Guillaud,P. Hess,S. Kabana,R. Klingenberg,G. Lehmann,T. Lindén,K.D. Lohmann,R. Mommsen,U. Moser,K. Pretzl,J. Schacher,R Spiwoks,F. Stoffel,Jorma Tuominiemi,Marc Weber +21 more
TL;DR: The most recent run of NA52 as discussed by the authors measured 106 p, 103 d and one 3 He without any centrality requirements at a rigidity of −20 GeV/c. These preliminary results together with previous measurements near central rapidity are discussed in the framework of a thermodynamic and a coalescence model.