Results 61 to 70 of about 119,561 (151)
Potential analysis of holographic Schwinger effect in the magnetized background
European Physical Journal C: Particles and Fields, 2020 We study the holographic Schwinger effect with magnetic field at RHIC and LHC energies by using the AdS/CFT correspondence. We consider both weak and strong magnetic field cases with $$B\ll T^2$$ B≪T2 and $$B\gg T^2$$ B≫T2 solutions respectively. Firstly,
Zhou-Run Zhu, De-fu Hou, Xun Chen
doaj +1 more source
Journal of High Energy Physics, 2021 In B c − $$ {B}_c^{-} $$ → J/ψ(→ μ + μ − )τ − ν ¯ τ $$ {\overline{\nu}}_{\tau } $$ decay, the three-momentum p τ − $$ {\boldsymbol{p}}_{\tau^{-}} $$ cannot be determined accurately due to the decay products of τ − inevitably include an undetected ν τ ...
Quan-Yi Hu +4 more
doaj +1 more source
Harmonic quarks: properties and some applications [PDF]
arXiv, 2003 In this work the investigation of hadronic structures with the help of the harmonic quarks is prolonged. The harmonic quark model is good at describing the meson structures and the baryon excitations to resonances, in particular delta(1232). Harmonic quark reactions form the structure of the baryon resonances.
arxiv
Sugar Reformulation in Solid Foods: Limitations and Challenges
Nutrition Bulletin, EarlyView.ABSTRACT The global obesity epidemic remains a significant public health challenge, prompting various interventions to address its complexity. Among these, sugar reformulation in foods has gained traction as a potential strategy. While successful in sugar‐sweetened beverages (SSBs), applying this approach to solid foods presents unique challenges and ...
Jimmy Chun Yu Louie
wiley +1 more source
A New Property of the Quark-Antiquark Potential in a Quark-Gluon Plasma [PDF]
arXiv, 2000 I consider the behavior of the quark-antiquark potential, called the Cornell Potential, in a quark-gluon plasma. Since mesons are no longer bound in the quark-gluon plasma, there might be a relationship between the string tension of the quark-antiquark potential, the mass of the quark, and the coupling constant.
arxiv
Journal of High Energy Physics, 2018 Given that the two-Higgs-doublet model of type III (2HDM-III) has the potential to address the RD* $$ {R}_{D^{\left(*\right)}} $$ anomalies while the resolution to the RK* $$ {R}_{K^{\left(*\right)}} $$ deficits requires new degrees of freedom within ...
Shao-Ping Li +3 more
doaj +1 more source
Vector meson spectral function in a dynamical AdS/QCD model
European Physical Journal C: Particles and Fields, 2022 By using gauge/gravity duality, we calculate the spectral function of the heavy vector mesons with the presence of an intense magnetic field in a hot and dense medium.
Yan-Qing Zhao, Defu Hou
doaj +1 more source
A Scaling Law for Quark Masses [PDF]
Fizika B14 (2005) 31-34, 2004 We show that the observed quark masses seem to be consistent with a simple scaling law. Due to the precise values of the heavy quarks we are able to calculate the quark masses in the light quark sector. We discuss a possible value for the strange quark mass. We show that the u-type quark masses obey the scaling law very well.
arxiv
Process and individuation (on speculative realism and becoming)
The Southern Journal of Philosophy, EarlyView.Abstract Recent developments in the continental tradition have taken a realist turn that reveals an oscillation between, on the one hand, an ontology of virtuality that thinks of reality as process and continuum (albeit a continuum of differences or events) and, on the other hand, the resurgence of an ontology of objects and essences guided by the ...
Pascal Massie
wiley +1 more source
The global geometrical property of jet events in high-energy nuclear collisions
European Physical Journal C: Particles and Fields, 2020 We present the first theoretical study of medium modifications of the global geometrical pattern, i.e., transverse sphericity ( $$S_{\perp }$$ S ⊥ ) distribution of jet events with parton energy loss in relativistic heavy-ion collisions.
Shi-Yong Chen +4 more
doaj +1 more source