Results 91 to 100 of about 72,811 (257)

Elastic, Inelastic, and Path Length Fluctuations in Jet Tomography

, 2007
We propose a possible perturbative QCD solution to the heavy quark tomography problem posed by recent non-photonic single electron data from central Au+Au collisions at $\sqrt{s} = 200$ AGeV.
Abelev, Adare, Adare, Adil, Adler, Adler, Akiba, Armesto, Armesto, Baier, Bielcik, Braaten, Braaten, Cacciari, Djordjevic, Djordjevic, Djordjevic, Djordjevic, Djordjevic, Djordjevic, Dokshitzer, Dong, Dong, Dutt-Mazumder, Eskola, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Gyulassy, Hahn, Hirano, Isobe, Jacobs, Kovner, Lai, Lee, Lin, Magdalena Djordjevic, Mangano, Miklos Gyulassy, Molnar, Molnar, Moore, Mustafa, Mustafa, Mustafa, Peigne, Peshier, Qiu, Rapp, Shimomura, Shuryak, Simon Wicks, Stöcker, Thoma, Vitev, Vitev, Vitev, Vogt, Wang, Wang, Wang, William Horowitz, Winter, Zapp, Zhang   +66 more
core   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Spontaneously quenched gamma-ray spectra from compact sources

, 2013
We study a mechanism for producing intrinsic broken power-law gamma-ray spectra in compact sources. This is based on the principles of automatic photon quenching, according to which, gamma-rays are being absorbed on spontaneously produced soft photons ...
Arfani, Dafni, Mastichiadis, Apostolos, Petropoulou, Maria   +2 more
core   +1 more source

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Amplitude Death in Extended Time-Delay Coupled Oscillator Networks

IEEE Access
The present paper applies the concept of extended delayed feedback control, a commonly used method for controlling chaos, to a quenching phenomenon (i.e., amplitude death) in time-delay coupled oscillator networks.
Shinsuke Mizukami, Keiji Konishi, Koki Yoshida, Yoshiki Sugitani, Naoyuki Hara   +4 more
doaj   +1 more source

Long Range Magnetic Order and the Darwin Lagrangian

, 1999
We simulate a finite system of $N$ confined electrons with inclusion of the Darwin magnetic interaction in two- and three-dimensions. The lowest energy states are located using the steepest descent quenching adapted for velocity dependent potentials ...
A. Compagner, A.N. Kaufman, C.G. Darwin, C.W. Nielson, D. Ruelle, D.H.E. Dubin, D.Q. Ding, E. Hairer, G. Breit, G. Breit, H. Essen, H. Essen, H. Essen, H. Essen, H.A. Posch, J. De Luca, J. De Luca, J. De Luca, J. De Luca, J. Krizan, J.D. Jackson, J.H. Van Vleck, J.L. Anderson, Jayme De Luca, K.E. Brenan, L. Candido, L. Page, M. Antoni, M.P. Allen, R. Neiden Hill, R.N. Hill, S. Ichimaru, V.I. Arnold, V.M. Bedanov, Vishal Mehra, W. Appel, W. Thirring   +36 more
core   +1 more source

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

Advanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler, Daniel Marian Ogris, Phillip Haslberger, Matthew Galler, Oleksandr Glushko, Ronald Schnitzer   +5 more
wiley   +1 more source

Adiabatic multicritical quantum quenches: Continuously varying exponents depending on the direction of quenching

, 2010
We study adiabatic quantum quenches across a quantum multicritical point (MCP) using a quenching scheme that enables the system to hit the MCP along different paths.
Amit Dutta, Chakrabarti B. K., Deng S., Divakaran U., Dutta A., Dziarmaga J., Fubini A., Kibble T. W. B., Landau L. D., Sachdev S., Victor Mukherjee   +10 more
core   +1 more source