SEARCH · Engineering Papers
Results for “KAONS”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Freeze-out dynamics via charged kaon femtoscopy in root s=200 GeV central Au + Au Collisions
N/A
Centrality dependence of Pion, Kaon, and Proton Production in Pb-Pb Collisions at snn = 2.76 TeV
Explore the source record for details and available documents.
Medium-induced flavor conversion and kaon spectra in electron-ion collisions
Multiple scattering and induced parton splitting lead to a medium modification of the QCD evolution for jet fragmentation functions and final hadron spectra. Medium-induced parton splittings not only lead to energy loss of leading partons and suppression of leading hadron spectra, but also modify the flavor composition of a jet due to induced flavor conversion via gluon emission and quark pair production and annihilation. By doing a numerical study of the medium-modified QCD evolution, leading K - strange meson spectra are found to be particularly sensitive to the medium-induced flavor conversion in semi-inclusive deeply inelastic scatterings (SIDIS) off a large nucleus. The induced flavor conversion can lead to an increased number of gluons and sea quarks in a jet shower and, as a consequence, enhance the leading K - spectrum to counter the effect of parton energy loss in SIDIS with large momentum fractions x B , where the struck quarks are mostly valence quarks of the nucleus.
Centrality dependence of the nuclear modification factor of charged pions, kaons, and protons in Pb-Pb collisions at s NN = 2.76 TeV
Not Available
Freeze-out temperature from net-kaon fluctuations at energies available at the BNL Relativistic Heavy Ion Collider
Not Available
Pion and kaon parton distributions in the QCD instanton vacuum
Not Available
Pion and kaon distribution amplitudes in the continuum limit
Not Available
Mellin moments ⟨ x ⟩ and ⟨ x 2 ⟩ for the pion and kaon from lattice QCD
Not Available
Valence-quark distribution of the kaon and pion from lattice QCD
Not Available
Lattice QCD calculation of the electroweak box diagrams for the kaon semileptonic decays
Not Available
Pion and kaon ⟨ x 3 ⟩ from lattice QCD and PDF reconstruction from Mellin moments
Not Available
Pion and kaon distribution amplitudes up to twist-3 in the QCD instanton vacuum
Not Available
Update on | V u s | and | V u s / V u d | from semileptonic kaon and pion decays
Not Available
Scalar, vector, and tensor form factors for the pion and kaon from lattice QCD
Not Available