Results 141 to 150 of about 200,313 (264)

Effect of Background Magnetic Field on Ion Weibel Instability With High‐Intensity Short‐Pulse Lasers

Contributions to Plasma Physics, Volume 65, Issue 10, November 2025.
ABSTRACT The effect of finite background magnetic field on magnetic field amplification by Weibel instability using high‐intensity short‐pulse lasers is investigated. We consider Weibel instability for counter‐streaming sub‐relativistic plasma flows generated by shooting pure carbon targets with short‐pulse lasers.
Taiki Jikei, Takanobu Amano, Yosuke Matsumoto, Yasuhiro Kuramitsu   +3 more
wiley   +1 more source

VLBI observations of SN2011dh: imaging of the youngest radio supernova

, 2011
We report on the VLBI detection of supernova SN2011dh at 22GHz using a subset of the EVN array. The observations took place 14 days after the discovery of the supernova, thus resulting in a VLBI image of the youngest radio-loud supernova ever. We provide
A. Alberdi, A. J. van der Horst, Arcavi, Bartel, Brunthaler, C. J. Stockdale, E. Ros, Elias-Rosa, I. Martí-Vidal, J. C. Guirado, J. M. Marcaide, J. Yang, K. W. Weiler, M. A. Garrett, M. A. Pérez-Torres, M. K. Argo, Marcaide, Martí-Vidal, Martí-Vidal, Martí-Vidal, Martí-Vidal, Pradel, Schwab, Shepherd, Takáts, V. Tudose, Weiler, Z. Paragi   +27 more
core   +1 more source

First Detection of [SI] in Near‐IR JWST Observations of Io in Eclipse, and Comparison With SO Emissions, Evolving Volcanic Eruptions, and Prior UV HST‐STIS [SI] Emissions

Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract We observed Io with the James Webb Space Telescope (JWST) NIRSpec/Integral Field Unit (1.0–5.3 μm, R∼2700 $R\sim 2700$) in August 2023 while the satellite was in eclipse. Thermal emission from Kanehekili Fluctus is consistent with the cooling of lava flows after a vigorous eruption in November 2022.
Imke de Pater, Darrell F. Strobel, Ashley Gerard Davies, Joachim Saur, Lorenz Roth, Katherine de Kleer, Emmanuel Lellouch, Zachariah Milby, Carl Schmidt, Thierry Fouchet, Michael H. Wong, Leigh N. Fletcher, Jake Harkett, Michael Roman, Richard J. Cartwright, Jason E. Perry, Julie Renaud‐Kim, Carolyn Jordan, Stephan Schlegel, David A. Williams, David M. Nelson   +20 more
wiley   +1 more source

Charged-Current Neutrino-Nucleus Scattering off the Even Molybdenum Isotopes

Advances in High Energy Physics, 2012
Neutrinos from supernovae constitute important probes of both the currently unknown supernova mechanisms and of neutrino properties. Reliable information about the nuclear responses to supernova neutrinos is therefore crucial.
E. Ydrefors, J. Suhonen
doaj   +1 more source

Radio Observations of Supernova Remnants [PDF]

, 2002
Supernovae release an enormous amount of energy into the interstellar medium. Their remnants can observationally be traced up to several ten-thousand years.
Reich, W.
core   +2 more sources

Boosting POM‐Ionosolv Biorefining of Lignocellulosic Biomass by Using Redox‐Balanced Polyoxometalate Catalysts in Methanolic Ionic Liquid Reaction Media

ChemSusChem, Volume 18, Issue 20, October 23, 2025.
This study presents an advanced iteration of the polyoxometalate (POM)‐Ionosolv concept to generate biobased methyl formate in high yield and a bleached cellulose pulp from lignocellulosic biomass in a single‐step operation by using redox‐balanced POM catalysts and molecular oxygen in alcoholic ionic liquid mixtures.
Stefanie Wesinger, Aleksandra Rabiner, Suhaib Nisar, Leonhard Schill, Mariusz Grzegorz Kubus, Maximilian J. Poller, Anders Riisager, Agnieszka Brandt‐Talbot, Jason P. Hallett, Jakob Albert   +9 more
wiley   +1 more source

Supernova Burst and Diffuse Supernova Neutrino Background Simulator for Water Cherenkov Detectors

The Astrophysical Journal
If a Galactic core-collapse supernova explosion occurs in the future, it will be critical to rapidly alert the community to the direction of the supernova by utilizing neutrino signals in order to enable the initiation of follow-up optical observations ...
Fumi Nakanishi, Shota Izumiyama, Masayuki Harada, Yusuke Koshio   +3 more
doaj   +1 more source

Explosive Nucleosynthesis of Weak r-Process Elements in Extremely Metal-Poor Core-Collapse Supernovae

, 2008
There have been attempts to fit the abundance patterns of extremely metal-poor stars with supernova nucleosynthesis models for the lighter elements than Zn. On the other hand, observations have revealed that the presence of EMP stars with peculiarly high
Aoki, Chieffi, Frölich, Heger, Heger, Hideyuki Umeda, Honda, Honda, Iwamoto, Maeda, Nagataki, Natsuko Izutani, Nozomu Tominaga, Popham, Pruet, Pruet, Pruet, Pruet, Qian, Sneden, Sneden, Tominaga, Tominaga, Travaglio, Umeda, Umeda, Wanajo, Wanajo, Yoshida   +28 more
core   +1 more source

Probing secret interactions of eV-scale sterile neutrinos with the diffuse supernova neutrino background [PDF]

, 2018
Yu Seon Jeong, Sergio Palomares Ruiz, Mary Hall Reno, Ina Sarcevic, Yu Seon Jeong, Sergio Palomares Ruiz, Mary Hall Reno, Ina Sarcevic   +7 more
openalex   +1 more source

Gamma-ray emission from young supernova remnants: Hadronic or leptonic?

EPJ Web of Conferences, 2016
The debate on the nature of the gamma-ray emission from young supernova remnants is still open. Ascribing such emission to hadronic rather than leptonic processes would provide an evidence for the acceleration of protons and nuclei, and this fact would ...
Gabici Stefano, Aharonian Felix
doaj   +1 more source