Results 151 to 160 of about 48,168 (266)

Forecasting SEP Atmospheric and Space Radiation by Coupling UMASEP and NAIRAS Models

Space Weather, Volume 24, Issue 1, January 2026.
Abstract The Nowcast of Aerospace Ionizing RAdiation System (NAIRAS) model predicts the radiation environment from the Earth's surface to free‐space. The model output provides dosimetric and particle flux quantities required to assess the hazardous radiation impacts to human health and adverse effects on vehicle electronic systems.
Christopher J. Mertens, Guillaume P. Gronoff, Daniel B. Phoenix, Marlon Núñez, Yihua Zheng   +4 more
wiley   +1 more source

Textural and geochemical diversity of impact melt rock clasts in Apollo 16 sample 67015: Implications for the provenance of impact ejecta in the lunar highlands

Meteoritics &Planetary Science, Volume 61, Issue 1, Page 39-63, January 2026.
Abstract Apollo sample 67015 has been classified as a fragmental breccia comprised of highlands‐type clasts and is proposed to be the most complex Apollo 16 sample. 67015 is dominated by impact melt rock clasts that display a variety of textures, which have been previously interpreted to be indicative of multiple impact events.
Tara S. Hayden, Gordon R. Osinski
wiley   +1 more source

Modeling of resistive relativistic astrophysical jets. Semianalytic results following a paraxial formalism [PDF]

Argyrios Loules, N. Vlahakis
openalex   +1 more source

Sheared Flow as a Stabilizing Mechanism in Astrophysical Jets [PDF]

, 2006
Lucas F. Wanex, Erik Tendeland
openalex   +1 more source

Reliability of astrophysical jet simulations in 2D: On inter-code reliability and numerical convergence [PDF]

, 2001
Martin Krause, M. Camenzind
openalex   +1 more source

Merger-driven Growth of Intermediate-mass Black Holes: Constraints from Hubble Space Telescope Imaging of Hyper-luminous X-Ray Sources

The Astrophysical Journal
Hyper-luminous X-ray sources (HLXs) are extragalactic off-nuclear X-ray sources with luminosities exceeding the theoretical limit for accretion onto stellar-mass compact objects.
R. Scott Barrows, Mar Mezcua, Julia M. Comerford, Daniel Stern   +3 more
doaj   +1 more source

A Laboratory Astrophysical Jet to Study Canonical Flux Tubes

, 2017
Setthivoine You
openalex   +2 more sources

Astrophysical jets: Observations, numerical simulations, and laboratory experiments [PDF]

, 2009
Paul M. Bellan, Mario Livio, Y. Kato, S. V. Lebedev, T. P. Ray, A. Ferrari, Patrick Hartigan, Adam Frank, J. M. Foster, Ph. Nicolaï   +9 more
openalex   +1 more source

Maximum Energy of Particles in Plasmas

The Astrophysical Journal
Particles are accelerated to very high, nonthermal energies in space, solar, and astrophysical plasma environments. In cosmic-ray physics, the Hillas limit is often used as a rough estimate (or the necessary condition) of the maximum energy of particles.
Mitsuo Oka, Kazuo Makishima, Toshio Terasawa   +2 more
doaj   +1 more source

Review of: "Re-Examination of Penrose’s Space-Time Singularity and the Origin of Protons in Astrophysical Jets" [PDF]

C. Sauty
openalex   +1 more source