Results 121 to 130 of about 172,277 (268)
Nuclear suppression of the $$\phi $$ ϕ meson yields with large $$p_T$$ p T at the RHIC and the LHC
European Physical Journal C: Particles and Fields, 2017 We calculate $$\phi $$ ϕ meson transverse momentum spectra in $$\mathrm{p}+\mathrm{p}$$ p + p collisions as well as their nuclear suppressions in central $$\mathrm{A}+\mathrm{A}$$ A + A collisions both at the RHIC and the LHC in LO and NLO with the QCD ...
Wei Dai +4 more
doaj +1 more source
Probing new physics signals with symmetry-restored Yukawa textures
European Physical Journal C: Particles and Fields, 2020 We implement a symmetry violation guideline into a two-Higgs-doublet model embedded with three right-handed neutrinos, and exploit the generic Yukawa structures of the model via a hypothetical symmetry restoration of a global $$U_Q(1)^3\times U_L(1)^3 ...
Shao-Ping Li, Xin-Qiang Li
doaj +1 more source
Differing Interactions Require Baryon and Lepton Conservation [PDF]
arXiv, 1998 Baryon and lepton numbers are conserved. Why? Baryon number must be because baryons are subject to strong interactions, leptons are not. Conservation of baryons leads to that of leptons. This raises further questions which are noted.
arxiv
Advanced Science, Volume 11, Issue 24, June 26, 2024.Poly(ionic liquid)/porphyrin/cerium‐based nanofibrous membranes with antimicrobial and antiviral activities are synthesized. The PIL‐P‐Ce membranes effectively eradicate multiple microorganisms (bacteria, fungi, and viruses) and decompose microbial ARGs and viral DNA/RNA under 650 nm light.
Jieran Yao +11 more
wiley +1 more source
Study on uniformity of multi‐needle electrostatic spinning by auxiliary flow field
Micro &Nano Letters, Volume 19, Issue 3, May 2024.Herein, a multi‐needle electrospinning technique based on cross‐wind field assisted system is proposed, and the difference of fibre deposition uniformity under different collection modes is studied through a series of mechanical analysis, physical simulation and experiments. It is verified that the addition of lateral wind field can effectively improve
Rongguang Zhang +5 more
wiley +1 more source
The scalar unparticle effect on the charged lepton electric dipole moment
, 2007 We study the charged lepton electric dipole moment which is induced by the scalar unparticle mediation and we predict the appropriate range for the free parameters appearing in the effective lagrangian which drives the unparticle-standard model lepton ...
Aliev T. M. +5 more
core +1 more source
Advanced Electronic Materials, Volume 10, Issue 4, April 2024.VO2 is a classical strongly correlated material. At TC = 68 °C, the insulator‐metal phase transition occurs, and with the structural transition from monoclinic to tetragonal rutile phase, the optical and electrical properties have undergone tremendous changes.
Yu Liu +7 more
wiley +1 more source
Leptogenesis from Spin-Gravity Coupling Following Inflation
, 2006 The energy levels of the left and the right handed neutrinos is split in the background of gravitational waves generated during inflation which in presence of lepton number violating interactions gives rise to a net lepton asymmetry at equilibrium ...
A. R. Prasanna +4 more
core +1 more source
Asymptotically‐Flat Black Hole Solutions in Symmergent Gravity
Fortschritte der Physik, Volume 72, Issue 4, April 2024.Abstract Symmergent gravity is an emergent gravity model with an R+R2$R+R^2$ curvature sector and an extended particle sector having new particles beyond the known ones. With constant scalar curvature, asymptotically flat black hole solutions are known to have no sensitivity to the quadratic curvature term (coefficient of R2$R^2$). With variable scalar
Beyhan Puliçe +3 more
wiley +1 more source
New leptons and old lepton numbers
Nuclear Physics B, 1976 Abstract We discuss, within the framework of SU(2) × U(1) gauge theories, possible relationships between the new leptons and the old ones. The importance of the radiative decays U− → e−γ and U− → μ−γ in experimentally determining these relationships is stressed.
Frank Wilczek, A. Zee
openaire +2 more sources