Results 1 to 10 of about 467 (117)

Generator for Large Fluxes of Kaons and Pions Using Laser-Induced Nuclear Processes in Ultra-Dense Hydrogen H(0)

open access: yesEnergies, 2022
Laser-induced nuclear reactions in ultra-dense hydrogen H(0) produce mesons with both relatively low kinetic energy and with high kinetic energy. The kaons have up to 100 MeV of kinetic energy, thus a velocity of 0.55 c.
Leif Holmlid, Holmlid Leif
exaly   +3 more sources

Mesons from Laser-Induced Processes in Ultra-Dense Hydrogen H(0). [PDF]

open access: yesPLoS ONE, 2017
Large signals of charged light mesons are observed in the laser-induced particle flux from ultra-dense hydrogen H(0) layers. The mesons are formed in such layers on metal surfaces using < 200 mJ laser pulse-energy.
Leif Holmlid
doaj   +2 more sources

Collins and Sivers asymmetries in muonproduction of pions and kaons off transversely polarised protons

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2015
Measurements of the Collins and Sivers asymmetries for charged pions and charged and neutral kaons produced in semi-inclusive deep-inelastic scattering of high energy muons off transversely polarised protons are presented. The results were obtained using
C Adolph   +2 more
exaly   +3 more sources

Femtoscopy measurements of two-kaon combinations in Au+Au collisions at the STAR experiment [PDF]

open access: yesEPJ Web of Conferences, 2023
. Relativistic heavy-ion collisions can study the properties of nuclear matter in high-energy experiments like the STAR experiment. One of the methods to learn about the properties of the bulk matter is the femtoscopy technique, which relies on ...
Pawłowska Diana
doaj   +1 more source

Femtoscopic measurements of two-kaon combinations in Au+Au collisions at the RHIC energies [PDF]

open access: yesEPJ Web of Conferences, 2022
Femtoscopic measurements allow one to study the geometric characteristics of the homogeneity region created during the heavy-ion collisions. The lightest strange hadrons are charged and neutral kaons, which enhancement of the productions is one of the ...
Pawłowska Diana
doaj   +1 more source

In-medium effects on hidden strangeness production in heavy-ion collisions [PDF]

open access: yesEPJ Web of Conferences, 2023
We study ϕ meson production in heavy-ion collisions from subthreshold energies of 1.23 A GeV up to RHIC energies within the microscopic Parton-Hadron-String Dynamics (PHSD) transport approach where novel production channels for ϕ mesons based on a ...
Song Taesoo   +2 more
doaj   +1 more source

Neutral to charged kaon yield fluctuations in Pb – Pb collisions at sNN=2.76 TeV

open access: yesPhysics Letters B, 2022
We present the first measurement of event-by-event fluctuations in the kaon sector in Pb – Pb collisions at sNN=2.76 TeV with the ALICE detector at the LHC.
S. Acharya   +1025 more
doaj   +1 more source

New bounds on axion-like particles from MicroBooNE

open access: yesJournal of High Energy Physics, 2022
Neutrino experiments lie at the edge of the intensity frontier and therefore can be exploited to search for new light particles weakly coupled to the visible sector.
Pilar Coloma   +2 more
doaj   +1 more source

Measurement of directed flow of K*0 and ϕ resonances in Au+Au collisions at RHIC BES energies [PDF]

open access: yesEPJ Web of Conferences
We report measurements of the directed flow (v1) for charged kaons, ϕ mesons, and K*0 resonances in Au+Au collisions at √sNN = 14.5, 19.6, and 27 GeV. This analysis includes the first-ever v1 measurement for the K*0 resonance in heavy-ion collisions. Our
Nasim Md
doaj   +1 more source

Isospin-symmetry breaking in kaon production: The role of charge-symmetry [PDF]

open access: yesEPJ Web of Conferences
An excess of charged versus neutral kaons has been recently reported by the NA61/SHINE collaboration. Similar excesses were also present in previous experiments, even if with larger errors.
Giacosa Francesco
doaj   +1 more source

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