Medium effects in proton-induced<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mi>K</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math>production at 3.5 GeV

Agakishiev, G.; Arnold, O.; Belver, D.; Belyaev, A.; Berger-Chen, J. C.; Blanco, A.; Böhmer, M.; Boyard, J. L.; Cabanelas, P.; Chernenko, S.; Dybczak, A.; Epple, E.; Fabbietti, L.; Fateev, O.; Finocchiaro, P.; Fonte, P.; Friese, J.; Fröhlich, I.; Galatyuk, T.; Garzón, J. A.; Gernhäuser, R.; Göbel, K.; Golubeva, M.; González-Díaz, D.; Guber, F.; Gumberidze, M.; Heinz, T.; Hennino, T.; Holzmann, R.; Ierusalimov, A.; Iori, I.; Ivashkin, A.; Jurković, M.; Kämpfer, B.; Karavicheva, T.; Köenig, I.; Koenig, W.; Kolb, B. W.; Korcyl, G.; Kornakov, G.; Kötte, R.; Krása, A.; Křížek, F.; Krücken, R.; Kuc, H.; Kühn, W.; Куглер, А.; Kunz, T.; Kurepin, A.; Ladygin, V. P.; Lalik, R.; Lapidus, K.; Lebedev, A.; Lopes, L.; Lorenz, M.; Maier, L.; Mangiarotti, A.; Markert, J.; Metag, V.; Michel, J.; Müntz, C.; Münzer, Robert Helmut; Naumann, L.; Pachmayer, Y.; Pałka, M.; Parpottas, Y.; Pechenov, V.; Pechenova, O.; Pietraszko, J.; Przygoda, W.; Ramstein, B.; Reshetin, A.; Rustamov, A.; Sadovsky, A.; Salabura, P.; Schmah, A.; Schwab, E.; Siebenson, J.; Sobolev, Yu. G.; Spruck, B.; Ströbele, H.; Stroth, J.; Sturm, C.; Tarantola, A.; Teilab, K.; Tlustý, P.; Traxler, M.; Tsertos, H.; Vasiliev, T.; Wagner, V.; Weber, M.; Wendisch, C.; Wüstenfeld, J.; Yurevich, S.; Zanevsky, Y.; Gaitanos, T.; Weil, Janus

doi:10.1103/physrevc.90.054906

Cited by 30 publications

(31 citation statements)

References 62 publications

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“…If one combines the findings presented in [138] and [134], one can see that some evidence of a repulsive interaction between 20 and 40 MeV at saturation density for neutral kaons within nuclei is visible. The effect is present at both small and large momenta, but the conclusions are still extremely model dependent.…”

Section: 31mentioning

confidence: 74%

“…One should also note that the involved transport model do not reproduce the inclusive kaon spectra for the same reaction. Figure 14 shows the ratio of the momentum distribution of K 0 S produced in p + N b reactions at a kinetic energy of 3.5 GeV for two different bins in the polar emission angle θ in the laboratory reference system [134]. Forward emission angles in the laboratory frame are selected, since for this phase space region the effect of the potential is more evident due to the longer average path of kaons within the nucleus.…”

Section: Experimental Measurements Of Kaons In Mattermentioning

confidence: 99%

“…Forward emission angles in the laboratory frame are selected, since for this phase space region the effect of the potential is more evident due to the longer average path of kaons within the nucleus. [134]. Right panel: Comparison of the experimental laboratory momentum spectra with IQMD calculations [3], including and excluding the K + nucleus potential.…”

Section: Experimental Measurements Of Kaons In Mattermentioning

confidence: 99%

“…The effect is present at both small and large momenta, but the conclusions are still extremely model dependent. The results are although obtained with different implementations of the kaon-nucleus potential since the HSD employed in [138] contains only a density dependent interaction, while in [134] the chiral potential has been employed in the GiBUU code for the comparison.…”

Section: 31mentioning

confidence: 99%

“…(Color online) In-medium χPT kaon potential U = E * − E (in MeV) as a function of the baryonic density and the kaon momentum, where E is the free spectrum. Figure taken from[134].…”

mentioning

confidence: 99%

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Strangeness in nuclei and neutron stars

Tolós

Fabbietti

2020

Progress in Particle and Nuclear Physics

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188

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We review the present status of the experimental and theoretical developments in the field of strangeness in nuclei and neutron stars. We start by discussing theKN interaction, that is governed by the presence of the Λ(1405). We continue by showing the two-pole nature of the Λ(1405), and the production mechanisms in photon-, pion-, kaon-induced reactions as well as proton-proton collisions, while discussing the formation ofKN N bound states. We then move to the theoretical and experimental analysis of the properties of kaons and antikaons in dense nuclear matter, paying a special attention to kaonic atoms and the analysis of strangeness creation and propagation in nuclear collisions. Next, we examine the φ meson and the advances in photoproduction, protoninduced and pion-induced reactions, so as to understand its properties in dense matter. Finally, we address the dynamics of hyperons with nucleons and nuclear matter, and the connection to the phases of dense matter with strangeness in the interior of neutron stars.

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Section: 31mentioning

confidence: 74%

Section: Experimental Measurements Of Kaons In Mattermentioning

confidence: 99%

Section: Experimental Measurements Of Kaons In Mattermentioning

confidence: 99%

Section: 31mentioning

confidence: 99%

“…(Color online) In-medium χPT kaon potential U = E * − E (in MeV) as a function of the baryonic density and the kaon momentum, where E is the free spectrum. Figure taken from[134].…”

mentioning

confidence: 99%

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Strangeness in nuclei and neutron stars

Tolós

Fabbietti

2020

Progress in Particle and Nuclear Physics

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188

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Time-Like Baryon Transitions in Hadroproduction

Ramstein¹

2018

Few-Body Syst

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Multi-strangeness production in hadron induced reactions

et al. 2016

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We discuss in detail the formation and propagation of multi-strangeness particles in reactions induced by hadron beams relevant for the forthcoming experiments at FAIR. We focus the discussion on the production of the decuplet-particle Ω and study for the first time the production and propagation mechanism of this heavy hyperon inside hadronic environments. The transport calculations show the possibility of Ω-production in the forthcoming PANDA -experiment, which can be achieved with measurable probabilities using high-energy secondary Ξ-beams. We predict cross sections for Ω-production. The theoretical results are important in understanding the hyperon-nucleon and, in particular, the hyperon-hyperon interactions also in the high-strangeness sector. We emphasize the importance of our studies for the research plans at FAIR.

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Medium effects in proton-inducedK0production at 3.5 GeV

Cited by 30 publications

References 62 publications

Strangeness in nuclei and neutron stars

Strangeness in nuclei and neutron stars

Time-Like Baryon Transitions in Hadroproduction

Multi-strangeness production in hadron induced reactions

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