Results 81 to 90 of about 1,522,728 (152)

A Nonstop Aurora? The Intriguing Radio Emission from the Rapidly Rotating Magnetic Massive Star HR 5907

The Astrophysical Journal
HR 5907 (HD 142184) stands out among magnetic OB stars for its rapid rotation, exceptionally hard X-ray emission, and strong magnetic field. High-frequency (>5 GHz) radio emission from the star exhibits an approximately flat spectrum that can be ...
Ayan Biswas, Barnali Das, James A. Barron, Gregg A. Wade, Gonzalo Holgado   +4 more
doaj   +1 more source

A Jovian Decametric Emission Event Observed Locally by Juno and Remotely by Wind and STEREO-A at 1 au

The Astrophysical Journal
Juno in situ observations provide insightful data on plasma, electric, and magnetic fields associated with Jovian decametric (DAM) emission, while remote-sensing observations offer broader spatial and temporal coverage.
Ruobing Zheng, Yuming Wang, Chuanbing Wang   +2 more
doaj   +1 more source

Origin of Pulsed Radio Emission from Magnetars

The Astrophysical Journal Letters
Extended periods of radio pulsations have been observed for six magnetars, displaying characteristics different from those of ordinary pulsars.
Shuzhe Zeng, Alexander Philippov, James Juno, Andrei M. Beloborodov, Elena Popova   +4 more
doaj   +1 more source

Modeling the transport and anisotropy of energetic electrons in solar flares

Frontiers in Astronomy and Space Sciences
Transport of energetic electrons in the flare loop is important to understanding nonthermal emissions in solar flares. In this work, we model the propagation of electrons by numerically solving the particle transport equation which includes the physics ...
Xiangliang Kong, Xiangliang Kong, Xiangliang Kong, Hao Ning, Yao Chen, Yao Chen   +5 more
doaj   +1 more source

Paul Drossens - Contribution on the history of forensic photography to VRT radio broadcast Pompidou @ FOMU

Participation of Paul Drossens as expert guest in the VRT Klara radio programme Pompidou (episode 25/11/2025), discussing the history of forensic photography and judicial documentation practices in Belgium.Pompidou presentatrice Nicky Aerts ging op 25/11/
Aerts, Nicky, Mutaganzwa, Sonia, VRT - Vlaamse Radio- en Televisieomroeporganisatie, Berghmans, Tamara, Drossens, Paul   +4 more
core  

Radio Prospects of Extrasolar Aurorae Polaris as a Probe of Planetary Magnetism

The Astrophysical Journal
Magnetized exoplanets are expected to emit auroral cyclotron radiation in the radio regime due to the interactions between their magnetospheres, the interplanetary magnetic field, and the stellar wind.
Asaf Kaya, Tansu Daylan
doaj   +1 more source

Entrevista homenaje a la historiadora Elsa Malvido (1941-2011). Jueves de Charla en Radio INAH

, 2012
El 9 de abril de 2011, murió en la Ciudad de México la maestra Elsa Malvido, brillante investigadora que formó parte de la Dirección de Estudios Históricos del Instituto Nacional de Antropología e Historia.
Radio INAH
core  

Saturn Anomalous Myriametric Radiation, a New Type of Saturn Radio Emission Revealed by Cassini. [PDF]

Geophys Res Lett, 2022
Wu SY, Ye SY, Fischer G, Taubenschuss U, Jackman CM, O'Dwyer E, Kurth WS, Yao S, Yao ZH, Menietti JD, Xu Y, Long MY, Cecconi B.   +12 more
europepmc   +1 more source

Arqueología de Salvamento en la Carretera Cárdenas: Entrevista a la arqueóloga Eneida Baños Ramos. Jueves de Charla en Radio INAH

, 2012
Con la construcción de la Autopista Cárdenas, Tabasco-Agua Dulce, Veracruz, se inició también el proyecto del mismo nombre. El eje de trazo de la Autopista conocida también como Ruta Olmeca comprende alrededor de 85 km de longitud, esta obra afectó ...
Radio INAH
core  

Nonlinear Alfvén-wave Dynamics and Premerger Emission from Crustal Oscillations in Neutron Star Mergers

The Astrophysical Journal Letters
Neutron stars have solid crusts threaded by strong magnetic fields. Perturbations in the crust can excite nonradial oscillations, which can in turn launch Alfvén waves into the magnetosphere.
Elias R. Most, Yoonsoo Kim, Katerina Chatziioannou, Isaac Legred   +3 more
doaj   +1 more source