Results 81 to 90 of about 2,140,108 (352)
The impact of atomic precision measurements in high energy physics [PDF]
, 2000 In this talk I discuss the relevance of atomic physics in understanding some important questions about elementary particle physics. A particular attention is devoted to atomic parity violation measurements which seem to suggest new physics beyond the ...
Casalbuoni, Roberto
core +2 more sources
Nuclear Anapole Moments and the Parity-nonconserving Nuclear Interaction [PDF]
, 2002 The anapole moment is a parity-odd and time-reversal-even electromagnetic moment. Although it was conjectured shortly after the discovery of parity nonconservation, its existence has not been confirmed until recently in heavy nuclear systems, which are ...
Liu, C. -P.
core +3 more sources
Quantum Optics Parity Effect on Generalized NOON States and Its Implications for Quantum Metrology
Annalen der Physik, Volume 534, Issue 12, December 2022., 2022 A quantum optical‐parity effect is found to emerge in the evolution from generalized NOON states of a two‐level atom or molecule coupled to a cavity field. The parity of the photon number influences the quantum entanglement properties of the system, resulting in a parity‐dependent ability to extract states of the evolving system for precise phase ...
Agostino Migliore, Antonino Messina
wiley +1 more source
Spontaneous R-Parity Breaking and Left-Right Symmetry [PDF]
, 2009 We propose a simple renormalizable left-right theory where R-parity is spontaneously broken and neutrino masses are generated through the Type I seesaw mechanism and R-parity violation.
Aulakh +35 more
core +2 more sources
Heavy-quark spin symmetry breaking in the Born-Oppenheimer approximation
Journal of High Energy Physics, 2023 Heavy-quark spin symmetry is explicitly broken by the mass splitting between a heavy-light pseudoscalar meson and its vector partner. This fact plays a pivotal role in the physics of states whose mass lies close to the threshold of an open-flavor meson ...
R. Bruschini
doaj +1 more source
Muon-proton Colliders: Leptoquarks, Contact Interactions and Extra Dimensions [PDF]
, 2000 We discuss the physics potential of the $\mu p$ collider; especially, leptoquarks, leptogluons, R-parity violating squarks, contact interactions, and large extra dimensions. We calculate the sensitivity reach for these new physics at $\mu p$ colliders of
Cheung, Kingman
core +2 more sources
Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023 Lead‐free halide perovskites emit broadband visible photoluminescence originating from self‐trapped excitonic states. Introduction of “alien” metals via doping or alloying into perovskite matrices often results in a dramatic enhancement of both light absorbance and emission.
Oleksandr Stroyuk +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Asia &the Pacific Policy Studies, Volume 9, Issue 3, Page 288-316, September 2022., 2022 Abstract Using the Philippinesʼ first nationally representative survey designed to characterise digital commercial and non‐commercial engagements, including the use of information and communications technology (ICT), the digital economy, and technology‐enabled activities, we investigate the presence of gendered disparities in online marketplaces.
Connie Bayudan‐Dacuycuy +1 more
wiley +1 more source
PROBING AND IDENTIFYING NEW PHYSICS SCENARIOS AT INTERNATIONAL LINEAR COLLIDER
Odessa Astronomical Publications, 2016 Many new physics scenarios are described bycontact-like effective interactions that can manifest themselves in e+e− collisions through deviations of the observables from the Standard Model predictions.
A. A. Pankov, A. V. Tsytrinov
doaj +1 more source