Results 111 to 120 of about 5,542,291 (347)

Cosmology with the pairwise kinematic SZ effect: calibration and validation using hydrodynamical simulations [PDF]

, 2017
We study the potential of the kinematic Sunyaev-Zel'dovich (kSZ) effect as a probe for cosmology, focusing on the pairwise method. The main challenge is disentangling the cosmologically interesting mean pairwise velocity from the cluster optical depth ...
B. Soergel, A. Saro, T. Giannantonio, G. Efstathiou, K. Dolag   +4 more
semanticscholar   +1 more source

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

Advanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan, Wenhe Xie, Suzhe Liang, Ting Tian, Shanshan Yin, Lixing Li, Altantulga Buyan‐Arivjikh, Jinsheng Zhang, Thomas Baier, Zhuijun Xu, Matthias Schwartzkopf, Sarathlal Koyiloth Vayalil, Stephan V. Roth, Yonghui Deng, Peter Müller‐Buschbaum   +14 more
wiley   +1 more source

Relativistic Binary Precession: Impact on Eccentric Massive Binary Black Hole Accretion and Hydrodynamics

The Astrophysical Journal
Recent hydrodynamical simulations have shown that circumbinary gas disks drive the orbits of massive binary black holes (BHs) to become eccentric, even when general relativistic (GR) corrections to the orbit are significant. Here, we study the GR apsidal
Stanislav DeLaurentiis, Zoltán Haiman, John Ryan Westernacher-Schneider, Luke Major Krauth, Jordy Davelaar, Jonathan Zrake, Andrew MacFadyen   +6 more
doaj   +1 more source

The challenge of simultaneously matching the observed diversity of chemical abundance patterns in cosmological hydrodynamical simulations [PDF]

, 2021
Tobias Buck, J. Rybizki, Sven Buder, Aura Obreja, Andrea V. Macciò, Christoph Pfrommer, Matthias Steinmetz, Melissa Ness   +7 more
openalex   +1 more source

What is the (Dark) Matter with Dwarf Galaxies?

, 2010
We present cosmological hydrodynamical simulations of the formation of dwarf galaxies in a representative sample of haloes extracted from the Millennium-II Simulation.
Aarseth, Adrian Jenkins, Baldry, Belokurov, Benson, Blanton, Bower, Boylan-Kolchin, Bruzual, Bush, Cantalupo, Carrasco, Cecilia Scannapieco, Chapman, Christlein, Cole, Cole, Cole, Conroy, Croton, de Blok, Dejonghe, Dekel, Dekel, Diemand, Dolphin, Efstathiou, Ferrara, Geha, Gnedin, Governato, Guo, Guo, Haardt, Hoeft, Hunter, Jenkins, Katz, Kauffmann, Kennicutt, Kennicutt, Khochfar, Klypin, Koch, Komatsu, Koposov, Koyama, Larson, Li, Mandelbaum, Martin, Mashchenko, McConnachie, McQuinn, Monelli, Moore, Moster, Navarro, Pelupessy, Power, Qi Guo, Quirk, Revaz, Ricotti, Salpeter, Sawala, Scannapieco, Scannapieco, Scannapieco, Scannapieco, Simon, Simon White, Skillman, Somerville, Springel, Springel, Springel, Springel, Staveley-Smith, Stinson, Stinson, Sutherland, Sánchez-Janssen, Thielemann, Till Sawala, Tollerud, Trentham, Valcke, Vale, Viel, Woosley, Yang, Zavala   +92 more
core   +1 more source

LONG-TERM AND LARGE-SCALE HYDRODYNAMICAL SIMULATIONS OF MIGRATING PLANETS [PDF]

, 2016
We present a new method that allows for long-term and large-scale hydrodynamical simulations of migrating planets over a grid-based Eulerian code. This technique, which consists of a remapping of the disk by tracking the planetary migration, enables runs
P. Ben'itez-Llambay, X. S. Ramos, C. Beaug'e, F. Masset   +3 more
semanticscholar   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

3D Radiation-hydrodynamical Simulations of Shadows on Transition Disks

The Astrophysical Journal Letters
Shadows are often observed in transition disks, which can result from obscuring by materials closer to the star, such as a misaligned inner disk. While shadows leave apparent darkened emission as observational signatures, they have significant dynamical ...
Shangjia Zhang, Zhaohuan Zhu
doaj   +1 more source

A Universal Way to Manipulate Droplet via Light‐Fueled Thermocapillary Convection

Advanced Functional Materials, EarlyView.
A non‐contact light‐induced droplet manipulation strategy fueled by mid‐infrared (MIR) light irradiation is introduced. No additional additives and/or complex substrate are required. Here, thermocapillary convection, directly generated by temperature gradient at outer surface of droplet via localized surface heating, plays a key role to propel the ...
Hyesun Hwang, Yinggang Zhao, Kun Li, Jaeseung Lee, Cunjing Lv, Sanghyuk Wooh   +5 more
wiley   +1 more source

Fast, large volume, GPU enabled simulations for the Ly-alpha forest: power spectrum forecasts for baryon acoustic oscillation experiments

, 2011
High redshift measurements of the baryonic acoustic oscillation scale (BAO) from large Ly-alpha forest surveys represent the next frontier of dark energy studies. As part of this effort, efficient simulations of the BAO signature from the Ly-alpha forest
Becker, Beutler, Bi, Bi, Blake, Blake, Blake, Bolton, Bolton, Bolton, Bolton, Bradley Greig, Cen, Choudhury, Cole, Coles, Croft, Desjacques, Desjacques, Eisenstein, Eisenstein, Eisenstein, Fluke, Gnedin, Gnedin, Hernquist, Hui, Hütsi, J. Stuart B. Wyithe, James S. Bolton, Kim, Kim, Kitaura, Lidz, Matarrese, McDonald, McDonald, McDonald, McQuinn, McQuinn, Meiksin, Norman, Padmanabhan, Percival, Percival, Rauch, Reisenegger, Richards, Schaye, Seo, Slosar, Slosar, Springel, Theuns, Valageas, Viel, Viel, Viel, Viel, White, Zel’Dovich, Zhan   +61 more
core   +1 more source