The Redshift of GRB 190829A/SN 2019oyw: A Case Study of GRB-SN Evolution
The nearby long gamma-ray burst (GRB) 190829A was observed using the Hubble Space Telescope/Wide Field Camera 3/infrared grisms about four weeks to 500 days after the burst.
Kornpob Bhirombhakdi +9 more
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Can the Dynamo of Spiral-arm Galaxies Be Explained by Anisotropic Conductivity?
The possibility of generating a magnetic field by a dynamo effect with anisotropic electrical conductivity rather than turbulent flow has been demonstrated theoretically and experimentally.
Paul Gomez +2 more
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Chemical abundances from planetary nebulae in local spiral galaxies [PDF]
M. G. Richer, M. L. McCall
openalex +1 more source
GAS-PHASE OXYGEN ABUNDANCES AND RADIAL METALLICITY GRADIENTS IN THE TWO NEARBY SPIRAL GALAXIES NGC 7793 AND NGC 4945 [PDF]
Letizia Stanghellini +2 more
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Galaxy Zoo: 3D – crowdsourced bar, spiral, and foreground star masks for MaNGA target galaxies [PDF]
Karen L. Masters +17 more
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Magnetic fields in the nearby spiral galaxy IC 342: A multi-frequency radio polarization study [PDF]
R. Beck
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We analyze bars formed in N -body simulations to investigate two key aspects of stellar kinematic structure of barred galaxies: the angular distributions of the radial and azimuthal components of stellar velocities, and the impact of bars on rotation ...
Seungwon Baek +3 more
doaj +1 more source
Internal kinematics of spiral galaxies in distant clusters [PDF]
Elif Kutdemir +10 more
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Ordered and chaotic spirals in disk galaxies [PDF]
P. A. Patsis +1 more
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Relationship between rotation curves and matter distribution in spiral galaxy discs [PDF]
Gonzalo Fernandez-Torija Daza +1 more
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