Results 161 to 170 of about 127,263 (262)

Accurate Spectral Fitting in the Upper F‐Region Using the Randomly Coded Data of the Arecibo 430 MHz Radar

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract Accurately resolving the ion composition in the upper F2 region and topside ionosphere remains a challenge due to temperature‐composition ambiguity and measurement limitations. This study presents a hybrid fitting algorithm that combines exhaustive dictionary search with gradient descent to improve the estimation of incoherent scatter spectrum
Yanlin Li, Qihou Zhou
wiley   +1 more source

BRUSLIB and NETGEN: the Brussels nuclear reaction rate library and nuclear network generator for astrophysics [PDF]

, 2005
M. Aikawa, M. Arnould, S. Goriely, A. Jorissen, K. Takahashi   +4 more
openalex   +1 more source

A Specification Model of Saturn's Plasma Environment

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract We present the first empirical‐based specification model of Saturn's plasma environment based on the analysis of all publicly available plasma moment data sets derived using multiple techniques from Cassini observations made by the Cassini Plasma Spectrometer and the Radio and Plasma Wave Science instrument.
A. Kamran, Q. Nénon, F. L. Johansson, Y. Hao, A. Sicard, E. Roussos, K. Dialynas, P. Jiggens, F. Cipriani   +8 more
wiley   +1 more source

Emission of Energetic Neutral Atoms From Ganymede's Magnetosphere‐Atmosphere Interaction

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract This study analyzes the emission of energetic neutral atoms (ENAs), generated by charge exchange between energetic protons and Ganymede's atmosphere. We also constrain the observability of such ENAs by an imaging instrument aboard a spacecraft.
C. Michael Haynes, Sven Simon, Lucas Liuzzo   +2 more
wiley   +1 more source

Indirect techniques in nuclear astrophysics [PDF]

, 2006
A. M. Mukhamedzhanov, L. D. Blokhintsev, B. A. Brown, V. Burjan, S. Cherubini, C. A. Gagliardi, B. F. Irgaziev, V. Kroha, F. M. Nunes, F. Pirlepesov, R. G. Pizzone, S. Romano, C. Spitaleri, Xiaodong Tang, L. Trache, R. E. Tribble, А. Туміно   +16 more
openalex   +1 more source

Electrical Resistivity of Liquid Fe‐16S‐2Si up to 13 GPa With Implications for the Adiabatic Heat Flux Through the Core of Exoplanet TRAPPIST‐1h

Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.
Abstract Thermal convective processes in the liquid cores of terrestrial planetary bodies with the capacity to generate magnetic dynamos may be better characterized by thermal conductivity estimates of core conditions. The composition of the core of asteroid 4 Vesta as determined by geochemical studies of HED meteorites is used as an analog for the ...
E. M. Lenhart, W. Yong, R. A. Secco
wiley   +1 more source

Neutrinos and their flavor mixing in nuclear astrophysics

, 2001
Sandhya Choubey
openalex   +2 more sources

MAX: Development of a Laue diffraction lens for nuclear astrophysics [PDF]

, 2006
Nicolas M. Barrière, P. von Ballmoos, G. Skinner, B. Smither, P. Bastie, Emmanuel Hinglais, Н.В. Абросимов, J. M. Alvarez, K.H. Andersen, P. Courtois, Hubert Halloin, Mark Harris, J. Isern, P. Jean, J. Knödlseder, P. Ubertini, G. Védrenne, G. Weidenspointner, C. Wunderer   +18 more
openalex   +1 more source

Measurements of Forbush Decrease Events at the Center of the South Atlantic Magnetic Anomaly With Muon Detectors

Space Weather, Volume 23, Issue 10, October 2025.
Abstract We present the construction and validation of a low‐cost muon detector in Paraguay, located at the center of the South Atlantic Magnetic Anomaly (SAMA), where the geomagnetic cutoff rigidity R $R$ is 9.63 GV. The detector consists of plastic scintillator plates coupled with silicon photomultipliers for light detection.
Jorge Molina, Euan Richard, Giovanni Secchia, Diego Stalder, Matias Bertoli, Caleb Trepowski, Oscar Baez, Carlos Benitez Montiel, Lucas Cho, Esteban Cristaldo, Pio Barrios, Jesus Nunez, Alan Cuevas   +12 more
wiley   +1 more source

Nuclear astrophysics at the east drip line [PDF]

, 2006
S. Kubono, T. Teranishi, M. Notani, H. Yamaguchi, Akira Saito, J. He, Y. Wakabayashi, Hirohisa Fujikawa, G. Amádio, H. Baba, T. Fukuchi, S. Shimoura, S. Michimasa, S. Nishimura, M. Nishimura, Y. Gono, A. Odahara, S. Kato, J. Y. Moon, J. H. Lee, Y. K. Kwon, C. S. Lee, K. I. Hahn, Zsolt Fülöp, V. Guimar aes, R. Lichtenthäler   +25 more
openalex   +1 more source