KW-Sun: the konus-wind solar flare database in hard X-ray and soft gamma-ray ranges

AL Lysenko, MV Ulanov, AA Kuznetsov… - The Astrophysical …, 2022 - iopscience.iop.org
We present a database of solar flares registered by the Konus-Wind instrument during more
than 27 yr of operation, from 1994 November to now (2022 June). The constantly updated …

The first nova eruption in a novalike variable: YZ Ret as seen in X-rays and γ-rays

KV Sokolovsky, KL Li… - Monthly Notices of …, 2022 - academic.oup.com
ABSTRACT Peaking at 3.7 mag on 2020 July 11, YZ Ret was the second-brightest nova of
the decade. The nova's moderate proximity (2.7 kpc, from Gaia) provided an opportunity to …

Circular-ribbon flares and the related activities

Q Zhang - Reviews of Modern Plasma Physics, 2024 - Springer
Solar flares are an impulsive increase of emissions as a result of impetuous release of
magnetic free energy. This paper will present the recent progress on circular-ribbon flares …

Catalog of long-term transient sources in the first 10 yr of Fermi-LAT data

L Baldini, J Ballet, D Bastieri, JB Gonzalez… - The Astrophysical …, 2021 - iopscience.iop.org
The Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope is an
imaging pair-conversion detector operating in the energy range from 20MeV to> 300 GeV. It …

Multiple sources of solar high-energy protons

L Kocharov, N Omodei, A Mishev… - The Astrophysical …, 2021 - iopscience.iop.org
During the 24th solar cycle, the Fermi Large Area Telescope (LAT) has observed a total of
27 solar flares possessing delayed γ-ray emission, including the exceptionally well …

The First AGILE Solar Flare Catalog

A Ursi, N Parmiggiani, M Messerotti… - The Astrophysical …, 2023 - iopscience.iop.org
We report the Astro-rivelatore Gamma a Immagini LEggero (AGILE) observations of solar
flares, detected by the onboard anticoincidence system in the 80–200 keV energy range …

Statistical relationship between long-duration high-energy gamma-ray emission and solar energetic particles

A Bruno, GA de Nolfo, JM Ryan… - The Astrophysical …, 2023 - iopscience.iop.org
Large solar eruptions are often associated with long-duration γ-ray emission extending well
above 100 MeV. While this phenomenon is known to be caused by high-energy ions …

Thomas K. Gaisser, a pioneer of particle astrophysics

F Halzen, P Lipari - Astroparticle Physics, 2024 - Elsevier
We describe the pioneering contributions of Thomas K. Gaisser to the birth and development
of particle astrophysics, a new field of research at the intersection of cosmic ray physics …

Scale Invariance in Gamma-Ray Flares of the Sun and 3C 454.3

FK Peng, JJ Wei, HQ Wang - The Astrophysical Journal, 2023 - iopscience.iop.org
Using the gamma-ray flare samples of the Sun and 3C 454.3 observed by the Fermi
telescope, we investigate the statistical properties of sizes including fluence (energy), peak …

Evidence for flare-accelerated particles in large scale loops in the behind-the-limb gamma-ray solar flare of September 29, 2022

M Pesce-Rollins, KL Klein, S Krucker… - Astronomy & …, 2024 - aanda.org
We report on the detection of the gamma-ray emission above 100 MeV from the solar flare of
September 29, 2022, by Fermi LAT with simultaneous coverage in HXR by Solar Orbiter …