Proton, deuteron, and triton emission at target rapidity in Au+Au collisions at10.20AGeV: Spectra and directed flow

1998 ◽  
Vol 57 (3) ◽  
pp. 1416-1427 ◽  
Author(s):  
L. Ahle ◽  
Y. Akiba ◽  
K. Ashktorab ◽  
M. D. Baker ◽  
D. Beavis ◽  
...  
Keyword(s):  
Directed Flow ◽  
Target Rapidity

Multistars and directed flow formulations

Networks ◽  
2002 ◽  
Vol 40 (4) ◽  
pp. 188-201 ◽  
Author(s):  
Luis Gouveia ◽  
Leslie Hall
Keyword(s):  
Directed Flow

scholarly journals Magnetohydrodynamics, charged currents, and directed flow in heavy ion collisions

2014 ◽  
Vol 89 (5) ◽  
Author(s):  
Umut Gürsoy ◽  
Dmitri Kharzeev ◽  
Krishna Rajagopal
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Directed Flow ◽  
Ion Collisions

Investigation of Vorticity, Directed Flow and Freeze-Out in A + A Collisions at Energies of the NICA Collider

2021 ◽  
Vol 52 (4) ◽  
pp. 615-617
Author(s):  
L. V. Bravina ◽  
M. I. Baznat ◽  
Yu. B. Ivanov ◽  
E. E. Zabrodin
Keyword(s):  
Directed Flow ◽  
Nica Collider ◽  
Freeze Out

A simple approach to validation of directed-flow nose-only inhalation chambers

2007 ◽  
Vol 27 (2) ◽  
pp. 160-167 ◽  
Author(s):  
Jürgen Pauluhn ◽  
Achim Thiel
Keyword(s):  
Simple Approach ◽  
Directed Flow

scholarly journals Spatial confinement of active microtubule networks induces large-scale rotational cytoplasmic flow

2017 ◽  
Vol 114 (11) ◽  
pp. 2922-2927 ◽  
Author(s):  
Kazuya Suzuki ◽  
Makito Miyazaki ◽  
Jun Takagi ◽  
Takeshi Itabashi ◽  
Shin’ichi Ishiwata
Keyword(s):  
Fluid Flow ◽  
Cytoplasmic Streaming ◽  
Large Scale ◽  
Random Network ◽  
Hydrodynamic Interactions ◽  
Length Scale ◽  
Vortex Flows ◽  
Directed Flow ◽  
Collective Behaviors ◽  
In Cells

Collective behaviors of motile units through hydrodynamic interactions induce directed fluid flow on a larger length scale than individual units. In cells, active cytoskeletal systems composed of polar filaments and molecular motors drive fluid flow, a process known as cytoplasmic streaming. The motor-driven elongation of microtubule bundles generates turbulent-like flow in purified systems; however, it remains unclear whether and how microtubule bundles induce large-scale directed flow like the cytoplasmic streaming observed in cells. Here, we adopted Xenopus egg extracts as a model system of the cytoplasm and found that microtubule bundle elongation induces directed flow for which the length scale and timescale depend on the existence of geometrical constraints. At the lower activity of dynein, kinesins bundle and slide microtubules, organizing extensile microtubule bundles. In bulk extracts, the extensile bundles connected with each other and formed a random network, and vortex flows with a length scale comparable to the bundle length continually emerged and persisted for 1 min at multiple places. When the extracts were encapsulated in droplets, the extensile bundles pushed the droplet boundary. This pushing force initiated symmetry breaking of the randomly oriented bundle network, leading to bundles aligning into a rotating vortex structure. This vortex induced rotational cytoplasmic flows on the length scale and timescale that were 10- to 100-fold longer than the vortex flows emerging in bulk extracts. Our results suggest that microtubule systems use not only hydrodynamic interactions but also mechanical interactions to induce large-scale temporally stable cytoplasmic flow.

scholarly journals Directed flow of antiprotons in Au+Au collisions at AGS

2000 ◽  
Vol 485 (4) ◽  
pp. 319-326 ◽  
Author(s):  
J Barrette ◽  
R Bellwied ◽  
S Bennett ◽  
R Bersch ◽  
P Braun-Munzinger ◽  
...  
Keyword(s):  
Directed Flow
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