Results 101 to 110 of about 141,614 (292)

Spontaneous CP violation in multi-Higgs potentials with triplets of Δ(3n 2) and Δ(6n 2)

Journal of High Energy Physics, 2017
Motivated by discrete flavour symmetry models, we analyse Spontaneous CP Violation (SCPV) for potentials involving three or six Higgs fields (both electroweak doublets and singlets) which fall into irreducible triplet representations of discrete ...
Ivo de Medeiros Varzielas, Stephen F. King, Christoph Luhn, Thomas Neder   +3 more
doaj   +1 more source

A Smithian Political Economy Approach for the Competition Law of the 21st Century

The Modern Law Review, EarlyView.
This study aims to show how a Smithian political economy approach could assist competition law in addressing the challenges of the 21st‐century economy. We revisit Smith's Wealth of Nations to provide a more nuanced understanding of his views, contrasting them with the prevailing libertarian interpretation called here ‘Chicago Smith’.
Stavros Makris
wiley   +1 more source

Analysis of CP Violation in D0→K+K-π0

Advances in High Energy Physics, 2018
We study the CP violation induced by the interference between two intermediate resonances K⁎(892)+ and K⁎(892)- in the phase space of singly-Cabibbo-suppressed decay D0→K+K-π0.
Hang Zhou, Bo Zheng, Zhen-Hua Zhang
doaj   +1 more source

CP violation induced by the double resonance for pure annihilation decay process in perturbative QCD

European Physical Journal C: Particles and Fields, 2017
In a perturbative QCD approach we study the direct CP violation in the pure annihilation decay process of $$\bar{B}^0_{s}\rightarrow \pi ^+\pi ^-\pi ^+\pi ^-$$ B ¯ s 0 → π + π - π + π - induced by the $$\rho $$ ρ and $$\omega $$ ω double resonance effect.
Gang Lü, Ye Lu, Sheng-Tao Li, Yu-Ting Wang   +3 more
doaj   +1 more source

CP violation in charm

, 2007
CP-violating asymmetries in charm provide a unique probe of physics beyond the Standard Model. I review several topics relevant to searches for CP-violation in charmed meson and baryon transitions.
openaire   +3 more sources

Optimal Surveillance and Indemnity Policy for Eradicating Exotic Livestock Diseases

Journal of Agricultural Economics, EarlyView.
ABSTRACT We present a theoretical model that identifies the optimal resource allocation between surveillance and intervention for eradicating exotic livestock diseases. We apply a game theory approach to analyse the strategic interaction between the Animal Health Authority (AHA) and the stockbreeders.
Cristina Salvioni, Paolo Vitale
wiley   +1 more source

Final-state rescattering mechanism of charmed baryon decays

Journal of High Energy Physics
The dynamical studies on the non-leptonic weak decays of charmed baryons are always challenging, due to the large non-perturbative contributions at the charm scale. In this work, we develop the final-state rescattering mechanism to study the two-body non-
Cai-Ping Jia, Hua-Yu Jiang, Jian-Peng Wang, Fu-Sheng Yu   +3 more
doaj   +1 more source

Local newspaper closures and bank loan contracts

Contemporary Accounting Research, EarlyView.
Abstract We examine changes in bank loan contracts after borrowers experience a nearby local newspaper closure. Compared to a sample of control firms, we find that the closure of a local newspaper leads to higher interest spreads for borrowers. This effect is more pronounced when there are fewer related lenders in the syndicate, when lenders have less ...
Zhiming Ma, Derrald Stice, Han Stice, Yue Zhang   +3 more
wiley   +1 more source

Cp violation analysis of $$D^0\rightarrow M^0 K \rightarrow M^0(\pi ^\pm \ell ^\mp \nu )$$ D 0 → M 0 K → M 0 ( π ± ℓ ∓ ν )

European Physical Journal C: Particles and Fields
CP violation in the charm sector is highly sensitive to new physics due to its small predicted value within the standard model. By this work, we investigated the CP violation in the cascade decay process $$D^0(t_1) \rightarrow \pi ^0 K(t_2) \rightarrow ...
Wen-Jie Song, Shi-Qi Wang, Qin Qin, Ya Li   +3 more
doaj   +1 more source

Overview of LHCb results on CP violation

EPJ Web of Conferences, 2014
Precision measurements of CP violating observables in the mixing and decay of B mesons provide excellent opportunities to search for possible contributions from New Physics beyond the Standard Model. In this contribution, key measurements pur-sued by the
Britsch Markward
doaj   +1 more source