Decay of the pseudoscalar glueball into vector, axial-vector, scalar and pseudoscalar mesons [PDF]
European Physical Journal C: Particles and Fields, 2023 We resume the investigation of the ground-state pseudoscalar glueball, $$J^{PC}=0^{-+}$$ J PC = 0 - + , by computing its two- and three-body decays into vector and axial-vector quark-antiquark meson fields additional to scalar and pseudoscalar mesons ...
Walaa I. Eshraim
doaj +5 more sources
Flavour constraints on pseudoscalar mediators
, 2015 Dark MALT 2015, Munich, Munich Institute for Astro- and Particle Physics, Germany, 9 Feb 2015 - 9 Feb ...
Kahlhoefer, Felix
openaire +4 more sources
Generation of Pseudoscalar Bosons by Stimulated Raman Scattering of Light in Dielectric Media
EPJ Web of Conferences, 2015 The conditions of pseudoscalar excitations of liquids and crystals vibration states in spontaneous and stimulated Raman spectra revealing are reported.
Gorelik V.S.
doaj +2 more sources
Properties of flavour-singlet pseudoscalar mesons from lattice QCD [PDF]
EPJ Web of Conferences, 2017 We report on the status of the determination of properties of flavour-singlet pseudoscalar mesons using Wilson twisted mass lattice QCD at maximal twist.
Urbach Carsten
doaj +2 more sources
Distribution amplitudes of pseudoscalar mesons [PDF]
, 2006 Presented at XXIV International Symposium on Lattice Field Theory, July 23-28 2006, Tucson Arizona ...
Braun, V. M. +10 more
openaire +3 more sources
The Role of Shape Commensurability in Chirality Transfer: Gold Nanoshape Solutes in a Discotic Nematic Liquid Crystal Solvent. [PDF]
Angew Chem Int Ed EnglWe report on a suitable approach to predict the chirality “strength” and efficacy of chirality transfer from chiral nanoshape solutes to an achiral discotic nematic (ND) liquid crystal solvent. Highly efficacious chirality transfer based on shape commensurability between nanoshape solute (in the form of gold nanodiscs, GNDs) and a ND solvent was ...
Acharjee G +10 more
europepmc +3 more sources
Renormalization of the pseudoscalar operator at four loops in QCD
Journal of High Energy PhysicsWe present the renormalization constant of the pseudoscalar operator defined with a non-anticommuting γ 5 in dimensional regularization up to four-loop order in perturbative Quantum Chromodynamics (QCD).
Long Chen +2 more
doaj +3 more sources
On the constitutive pseudoscalars of hemitropic micropolar media in inverse coordinate frames [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021 The paper is devoted to the constitutive pseudoscalars associated with the theory of hemitropic micropolar continuum. The basic concepts of pseudotensor algebra are presented. The pseudotensor form of the hemitropic micropolar elastic potential is given,
Eugenii V. Murashkin, Yuri N. Radayev
doaj +1 more source
Pseudoscalars and the η′ in the holographic soft-wall model [PDF]
EPJ Web of Conferences, 2022 Pseudoscalar mesons and glueballs are studied in a model based on the AdS/QCD correspondence. Glueball masses are obtained in the pure-gauge case, while the mixing between pseudoscalar glueballs and singlet pseudoscalar mesons produces the expected mass ...
Giannuzzi Floriana, Nicotri Stefano
doaj +1 more source
Scalar-Pseudoscalar scattering and pseudoscalar resonances [PDF]
AIP Conference Proceedings, 2011 The interactions between the f_0(980) and a_0(980) scalar resonances and the lightest pseudoscalar mesons are studied. We first obtain the interacting kernels, without including any ad hoc free parameter, because the lightest scalar resonances are dynamically generated.
M. Albaladejo, J. A. Oller, L. Roca
openaire +2 more sources