Results 101 to 110 of about 35,353 (312)

Heavy Quark Radiative Energy Loss in QCD Matter

, 2003
Heavy quark medium induced radiative energy loss is derived to all orders in opacity, $(L/\lambda_g)^n$. The analytic expression generalizes the GLV opacity expansion for massless quanta to heavy quarks with mass $M$ in a QCD plasma with a gluon ...
Accardi, Adams, Adams, Adcox, Adcox, Adcox, Adler, Adler, Adler, Adler, Adler, Arsene, Back, Baier, Baier, Baier, Batsouli, Braaten, Djordjevic, Djordjevic, Dokshitzer, Gunion, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Levai, Lin, Lin, Magdalena Djordjevic, Miklos Gyulassy, Mustafa, Salgado, Shuryak, Thoma, Thoma, Vitev, Vitev, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wiedemann, Wiedemann, Zhakharov, Zhang   +55 more
core   +3 more sources

Photo‐Reconfigurable Supercoupling Induced Transparency in On‐Chip Topological Edge State Cavities

Advanced Materials, EarlyView.
A novel supercoupling induced transparency (SIT) is demonstrated in a valley‐Hall photonic crystal. The valley vortices enable the supercoupling between a leaky and a guided topological edge state cavity even across a distance of 4.3 wavelengths, inducing a transparency window with negligible reflection.
Wenhao Wang, Ranjan Singh
wiley   +1 more source

Helioseismological Implications of Recent Solar Abundance Determinations

, 2004
We show that standard solar models are in good agreement with the helioseismologically determined sound speed and density as a function of solar radius, the depth of the convective zone, and the surface helium abundance, as long as those models do not ...
Aldo M. Serenelli, Antia H. M., Antia H. M., Asplund M., Asplund M., Bahcall J. N., Balmforth N. J., Basu S., Basu S., Christensen-Dalsgaard J., Dziembowski W. A., Elliott J. R., Grevesse N., John N. Bahcall, Kosovichev A. G., Marc Pinsonneault, Pijpers F. P., Pijpers F. P., Sarbani Basu, Schlattl H., Seaton M. J., Tripathy S. C.   +21 more
core   +4 more sources

A Time-Dependent Radiative Model of HD209458b [PDF]

, 2004
We present a time-dependent radiative model of the atmosphere of HD209458b and investigate its thermal structure and chemical composition. In a first step, the stellar heating profile and radiative timescales were calculated under planet-averaged ...
Allard, Anders, B. Bézard, Baraffe, Barman, Barman, Bell, Bodenheimer, Bodenheimer, Brett, Brown, Brown, Burrows, Burrows, Burrows, Charbonneau, Charbonneau, Cho, Cody, Fegley, Fortney, Gonzalez, Gonzalez, Goukenleuque, Guillot, Guillot, Guillot, Henry, Hubbard, John, Lodders, Mazeh, N. Iro, Robichon, Seager, Seager, Showman, Sudarsky, T. Guillot   +38 more
core   +4 more sources

Materials and System Design for Self‐Decision Bioelectronic Systems

Advanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng, Hong Liu, Yongheng Zhang, Youbin Zheng, Xuyin Ding, Mengni Zhu, Guoyue Shi, Yan Wang, Hossam Haick, Min Zhang   +9 more
wiley   +1 more source

Revised Line Profile Function for Hydrogenic Species

Open Astronomy, 2012
Analytical series expansions for the hydrogenic spectral line profile functions are derived starting from the three single expressions, obtained by integrating twice the convolution of the Holtsmark, Lorentz and Doppler line profile functions.
Sapar A., Poolamäe R.
doaj   +1 more source

The Vegan Villain Sets Out to The End of Summer: Functionalized Coatings as Biohybrid UV‐Sensors

Advanced Materials Interfaces, EarlyView.
This study introduces biohybrid coatings incorporating E. coli biomass expressing photoconvertible fluorescent proteins as UV‐A responsive elements. Upon irradiation at 400 nm, the coatings exhibit an irreversible fluorescence shift from green to red within 15 min. Notably, the photoconversion capability is retained after >1 year of storage.
Amelie Skopp, Matea Marosevic, Broder Rühmann, Volker Sieber   +3 more
wiley   +1 more source

X ray opacity in cluster cooling flows [PDF]

We have calculated the emergent x-ray properties for a set of spherically symmetric, steady-state cluster cooling flow models including the effects of radiative transfer.
Sarazin, Craig L., Wise, Michael W.
core   +1 more source

Model atmospheres of irradiated exoplanets: The influence of stellar parameters, metallicity, and the C/O ratio

, 2015
Many parameters constraining the spectral appearance of exoplanets are still poorly understood. We therefore study the properties of irradiated exoplanet atmospheres over a wide parameter range including metallicity, C/O ratio and host spectral type.
Dullemond, Cornelis Petrus, Henning, Thomas, Mollière, Paul, Mordasini, Christoph, van Boekel, Roy   +4 more
core   +1 more source

Scalable, Bottom‐Up Synthesis of Transition Metal–Doped Quantum Confined, 1D Titanate‐Based Lepidocrocite Nanofilaments, Their Electronic Structures and Oxygen Evolution Reactivity

Advanced Materials Interfaces, EarlyView.
Quantum‐confined lepidocrocite titanate nanofilaments are doped, bottom‐up, with Mn+2, Fe+2, Co+2, Ni+2, and Cu+2 to tune electronic structure and catalysis. Doping narrows the bandgap—by up to ∼0.8 eV—and extends visible absorption. Ni‐doped filaments accelerate oxygen evolution (319 mV at 10 mA cm−2) and TM‐doped samples rapidly degrade rhodamine 6G (
Mohamed A. Ibrahim, Devraj Singh, Aidan McMoil, Mary Qin Hassig, Raja Janani, Joshua D. Snyder, Michel W. Barsoum   +6 more
wiley   +1 more source