Results 61 to 70 of about 3,407 (289)
Observational Constraints on Cool Gas Clouds in M82’s Starburst-driven Outflow
The Astrophysical JournalStar formation feedback can drive large-scale, multiphase galactic outflows. The dynamical and thermodynamical interaction between the hot and cooler phases is a prime focus of both observational and theoretical work.
Sebastian Lopez +4 more
doaj +1 more source
The Astrophysical Journal, 2023 The inner few parsecs of the Milky Way’s Galactic center contain the central accreting supermassive black hole, over a million stars, and multiple large gaseous structures.
Siddhant Solanki +4 more
doaj +1 more source
Advanced Materials, EarlyView.Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi +5 more
wiley +1 more source
Oscillatory Line-driven Winds: The Role of Atmospheric Stratification
The Astrophysical JournalTime-dependent numerical studies of line-driven winds using the Sobolev approximation have a history spanning over three decades. In many of these studies, the wind solutions display notorious oscillations. Two clues suggest the oscillations originate at
Joshua A. Key +4 more
doaj +1 more source
Advanced Materials, EarlyView.This perspective critically evaluates non‐fluorinated diluents in local high‐concentration electrolytes, categorizing their solvation behavior, interfacial mechanisms, and sustainability potential to guide future electrolyte design for lithium metal batteries.
Yin Cui +8 more
wiley +1 more source
On the Transition from Efficient to Inefficient Line Driving in Irradiated Flows
The Astrophysical JournalObservations of ionized outflows from active galactic nuclei (AGNs) provide evidence of energy and momentum transfer from the AGN radiation to the plasma. The AGN radiation is very energetic.
Randall Dannen +3 more
doaj +1 more source
Clumpy stellar winds and the obscuration of active galactic nuclei
, 2007 The role of star-formation driven outflows in the obscuration of the central source in Active Galactic Nuclei (AGN) is discussed. The outflow from a sub-parsec scale accretion disc is numerically modelled for parameters appropriate to the Galactic Centre.
Cuadra, Jorge +6 more
core +1 more source
Full Vectorial Field Sensing Using Liquid Crystal Droplet Arrays
Advanced Materials, EarlyView.An inkjet‐printed liquid crystal droplet array enables compact, low‐cost, single‐shot sensing of the full vectorial light field. Within a single platform, it simultaneously retrieves intensity, polarization, and phase, while dual‐wavelength operation highlights its capability for multi‐wavelength optical field characterization. ABSTRACT Determining the
Xuke Qiu +10 more
wiley +1 more source
The Astrophysical Journal, 1992 The combined effect of winds from a cluster of stars in the central 0.8 pc of the Galaxy is modeled as uniform power and mass input over the central region. The flow becomes supersonic outside the central region, and the expected decrease in pressure is in approximate accord with observations.
openaire +1 more source
Particle acceleration and multimessenger emission from starburst-driven galactic winds
, 2022 International audienceThe enhanced star-forming activity, typical of starburst galaxies, powers strong galactic winds expanding on kiloparsec (kpc) scales and characterized by bubble structures.
Cristofari, Pierre +6 more
core +1 more source