Results 181 to 190 of about 17,508 (258)

Sensitivity of Bounce‐Averaged Diffusion Coefficients to the Latitudinal Variability of Lightning Generated Whistlers

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract The development of statistical wave models that include the underlying variability of the wave distributions is an important next step toward more accurate radiation belt models. Lightning‐generated whistlers (LGW) are an important wave mode in the plasmasphere; previous time‐averaged diffusion coefficients have used assumptions about the wave
Alexander D. Shane, Robert A. Marshall, Qianli Ma   +2 more
wiley   +1 more source

A misaligned protostellar disk fed by gas streamers in a barred spiral-like massive dense core. [PDF]

Sci Adv
Mai X, Liu T, Liu X, Zhang B, Goldsmith PF, Evans NJ, Zhang Q, Kim KT, Yang D, Juvela M, Xu F, Jiao W, Liu H, Sanhueza P, Garay G, Chen X, Qin S, Vorster JM, Tej A, Ren Z, Dib S, Li S, Luo Q, Hwang J, Gorai P, Hoque A, Zhang Y, Lee JE, Zhang S, Mannfors E, Tharakkal D, Dewangan L, Bronfman L, García P, Tang X, Das SR, Wu G, Lee CW, Chibueze JO, Zhang Y, Gu Q, Tatematsu K, Wang G, Zhu L, Shen Z.   +44 more
europepmc   +1 more source

Saturation Effects in Narrowband Resonance Lidar Measurements, Part 2: Potassium Lidar Systems and Experimental Results

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Resonance lidars targeting the D1 ${D}_{1}$ resonance line of potassium at 770 nm have been employed over the past 5 decades to yield numerous insights into the dynamics of the middle and upper atmosphere. It has long been recognized that these measurements can be severely affected by nonlinear behavior in the scattering process, that is ...
C. Geach, B. Kaifler, Josef Höffner, G. Baumgarten   +3 more
wiley   +1 more source

Overview of the ESCAPE Dark Matter Test Science Project for astronomers. [PDF]

Open Res Eur
Pearson J, Dickinson H, Sinha S, Serjeant S.   +3 more
europepmc   +1 more source

Impacts of Ionospheric Conductance During the December 2021 Solar Eclipse on the Coupled Magnetosphere‐Ionosphere‐Thermosphere System

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Solar eclipses provide unique opportunities to investigate geospace dynamics driven by rapid, localized reductions in solar radiation. On December 4th $4\text{t}\text{h}$, 2021, a total solar eclipse occurred over West Antarctica during substorms.
Yu Hong, Yue Deng, Daniel T. Welling, Aaron J. Ridley, Gang Lu, Astrid Maute, Qingyu Zhu, Sebastijan Mrak, Colin Waters, Cheng Sheng, Minjing Li, Ramon Lopez   +11 more
wiley   +1 more source

An X-ray-emitting protocluster at z ≈ 5.7 reveals rapid structure growth. [PDF]

Nature
Bogdán Á, Schellenberger G, Li Q, Conselice CJ.   +3 more
europepmc   +1 more source

Foreshock Ion Properties at Earth's Bow Shock: Dependence on Upstream Conditions and Shock Geometry

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Solar wind ion reflection at collisionless shocks regulates foreshock plasma dynamics, yet the quantitative dependence of foreshock ion properties on upstream and shock‐related parameters remains unclear, causing difficulties in predicting foreshock disturbances.
Runyi Liu, Terry Liu, Kun Zhang, Vassilis Angelopoulos, Siqi Zhao   +4 more
wiley   +1 more source

Positron Beam Loading and Acceleration in the Blowout Regime of a Plasma Wakefield Accelerator. [PDF]

Research (Wash D C)
Zhou S, Ding S, An W, Su Q, Hua J, Li F, Mori WB, Joshi C, Lu W.   +8 more
europepmc   +1 more source

Ray Tracing Method in a General Non‐Dipole Magnetic Field

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract We present a new general mathematical formulation of the Eikonal equations for ray tracing, which can use any internal magnetic field model. The analytical and tractable expressions are conveniently based on a vector formalism, which is independent of any coordinate system.
P.‐L. Blelly, J.‐F. Ripoll, A. Dubois, R. B. Horne, A. Marchaudon   +4 more
wiley   +1 more source

Pomeranchuk instability from electronic correlations in CsTi₃Bi₅ kagome metal. [PDF]

Nat Commun
Bigi C, Dürrnagel M, Klebl L, Consiglio A, Pokharel G, Zonno M, Bertran F, Le Fèvre P, Jaouen T, Tchouekem HC, Turban P, De Vita A, Miwa JA, Wells JW, Oh D, Comin R, Thomale R, Zeljkovic I, Ortiz BR, Wilson SD, Sangiovanni G, Mazzola F, Di Sante D.   +22 more
europepmc   +1 more source