Results 141 to 150 of about 62,043 (279)
Unsuitable use of spin and pseudospin symmetries with a pseudoscalar Cornell potential
, 2014 The concepts of spin and pseudospin symmetries has been used as mere rhetorics to decorate the pseudoscalar potential [Chin. Phys. B 22 090301 (2013)].
Castro, L. B., de Castro, A. S.
core +1 more source
Internal symmetry implications of the Veneziano model in pseudoscalar-pseudoscalar scattering
Nuclear Physics B, 1969 Abstract The leading order Veneziano model amplitudes for ( J P ) 0 − × 0 − → 0 − × 0 − scattering ∗∗ constrained by the absence of “exotic” resonances, is shown to predict the coupling constant relation of SU(3) coupled with the quark-model/SU(6) ideal singlet-octet mixing in the 1 − , 2 + , nonets.
openaire +1 more source
Advanced Materials, Volume 36, Issue 30, July 25, 2024.This work demonstrates that chirality‐guided pixelation of plasmonic kirigami sheets allows tunable multiplexed holography at terahertz (THz) frequencies. The slanted Au strips enable light modulation and real‐time switching of complex grayscale 3D images.
Won Jin Choi +3 more
wiley +1 more source
The LHC upper bounds for $pp \to \text{diboson}$, $t\bar t$ cross section on fermionic dark matter
, 2017 The ATLAS report in August 2016 provided an upper limit for the $pp\to$ diboson and $t\bar t$ cross sections. We consider a pseudoscalar-mediated fermionic dark matter together with gluon and photon effective operators interacting with the pseudoscalar ...
Ghorbani, Karim, Ghorbani, Parsa Hossein
core +1 more source
Pseudoscalar susceptibilities and quark condensates: chiral restoration and lattice screening masses [PDF]
, 2016 A bstractWe derive the formal Ward identities relating pseudoscalar susceptibilities and quark condensates in three-flavor QCD, including consistently the η-η′ sector and the UA(1) anomaly.
Á. Nicola, J. R. de Elvira
semanticscholar +1 more source
Chirality, Volume 36, Issue 6, June 2024.Chirality measures can be exceptionally difficult to calculate and reveal weak, if any, correlations with physical, chemical, and biological properties of chemical structures. Applying the concept of torsion in the framework of discrete mathematics to graph representations of molecular and nanoscale helicoids, we show that graph‐theoretical chirality ...
Minjeong Cha +4 more
wiley +1 more source
Trace and Axial Anomalies on Equal Footing
Advances in High Energy Physics, 2020 We discussed that for some particular nonsupersymmetric theories, a generalized symmetry that includes both the scale and axial transformations and leads to a single current may contain also a pseudoscalar term. The method, inspired by the superconformal
Renata Jora
doaj +1 more source
Investigating light NMSSM pseudoscalar states with boosted ditau tagging [PDF]
, 2016 A bstractWe study a class of realizations of the Next-to-Minimal Supersymmetric Standard Model that is motivated by dark matter and Higgs data, and in which the lightest pseudoscalar Higgs boson mass is smaller than twice the bottom quark mass and ...
É. Conte +4 more
semanticscholar +1 more source
Advanced Photonics Research, Volume 5, Issue 5, May 2024.In this work, the properties of the azimuthally radially polarized beam (ARPB), a superposition of azimuthally and radially polarized beams, are explored. Their phase difference is tuned to achieve an ARPB with optimal chirality density, that stems from purely longitudinal fields on the beam axis.
Albert Herrero‐Parareda +1 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2018 We investigate the decays of $$\bar{B}^0_s$$ B¯s0 , $$\bar{B}^0$$ B¯0 and $$B^-$$ B- into $$\eta _c$$ ηc plus a scalar or vector meson in a theoretical framework by taking into account the dominant process for the weak decay of $$\bar{B}$$ B¯ meson into $
Ju-Jun Xie, Gang Li
doaj +1 more source