Results 71 to 80 of about 66,204 (302)

Tachyonic and parametric resonances for massive particle production in an intense scalar plane wave background

open access: yesPhysical Review D
We investigate the stability of an intensive plane wave of a massless or light scalar field ϕ in a trilinear scalar model g ϕ χ
Ekaterina Dmitrieva, Petr Satunin
openaire   +2 more sources

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Preparation of Stable Gold Colloids for Sensitivity Enhancement of Progesterone Immunoassay using Surface Plasmon Resonance [PDF]

open access: yes, 2007
The purpose of this study was to prepare concentrated and stable gold colloids for the enhancement of the signal response of the SPR technique for detecting small molecules such as progesterone.
Wu, Kevin Su-Wei
core  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Measurements of hadronic resonance production with ALICE

open access: yes, 2021
Short-lived hadronic resonances are an important tool to characterize the system formed both in elementary and heavy-ion collisions. Since they have a lifetime comparable to the fireball one, resonance measured yields may be affected by re-scattering and
Rosano, A., Rosano, Antonina
core   +1 more source

Perturbative Resonance during Dark Matter Production and Its Cosmological Implications [PDF]

open access: yes, 2022
To trace the particle nature of dark matter (DM) from cosmic microwave background observations, we study the co-evolution of DM density perturbation and primordial metric perturbation during DM production.
Li, Changhong
core   +1 more source

Measurement of the e + e − → K S 0 K L 0 $$ {K}_S^0{K}_L^0 $$ π 0 cross sections from s $$ \sqrt{s} $$ = 2.000 to 3.080 GeV

open access: yesJournal of High Energy Physics
Based on e + e − collision data collected at center-of-mass energies from 2.000 to 3.080 GeV by the BESIII detector at the BEPCII collider, a partial wave analysis is performed for the process e + e − → K S 0 K L 0 $$ {K}_S^0{K}_L^0 $$ π 0.
The BESIII collaboration   +628 more
doaj   +1 more source

A possible way to treat heavy baryon resonances for particle production on nuclei

open access: yesPhysics Letters B, 1992
Abstract Particle production in hadron-nucleus, nucleus-nucleus and proton-proton reactions is analyzed assuming heavy baryon resonance excitation. Using experimental data for backward particle production, some baryon excitation functions are deduced.
openaire   +1 more source

Transparent Deformable Thin Film Electric Heater for Stable and Accurate Control of High Temperatures

open access: yesAdvanced Functional Materials, EarlyView.
Au/GaOx‐based transparent heaters combine high optical transmittance and low sheet resistance with exceptional thermal stability up to 521°C for over 6 h. The interfacial GaOx layer suppresses dewetting of Au and enhances adhesion, ensuring mechanical robustness during deformation and reliability for real‐world applications including grilling ...
Younghyun Lee   +8 more
wiley   +1 more source

Are the production and decay of a resonance always independent? [PDF]

open access: yes, 1999
The widely accepted assumption that the decay of a resonance proceeds independently of its production, quantitatively expressed as a factorizing formula for the differential cross section in the invariant mass of unpolarized resonance debris, is put ...
Lichard, P
core  

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