A pipeline to link meteorological information and TGFs detected by AGILE
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016ja023137
Abstract: Terrestrial gamma ray flashes (TGFs) are brief (approximately hundreds of microseconds) intense gamma ray emissions coming from Earth’s atmosphere (∼15 km above sea level), correlated with thunderstorms and atmospheric electric activity. Since their unexpected discovery… read more here.
Keywords: gamma ray; pipeline; time; meteorological information ... See more keywords
The Meaning of Quasi‐Simultaneous X‐Rays and Gamma‐Ray Observations of RS Oph in Outburst
Sign Up to like & getrecommendations! Published in 2025 at "Astronomische Nachrichten"
DOI: 10.1002/asna.20240140
Abstract: Shocks in novae outbursts are ubiquitous, but in symbiotic novae, they are particularly powerful, probably because of the surrounding red giant wind. The recurrent nova RS Oph is the best example of this phenomenon. The… read more here.
Keywords: particle acceleration; ray observations; gamma ray; gamma ... See more keywords
Development of Flexible Lead‐Free Natural Rubber‐Based Composites With High Gamma Ray Shielding Efficiency
Sign Up to like & getrecommendations! Published in 2025 at "Polymer Composites"
DOI: 10.1002/pc.70333
Abstract: Gamma rays pose a significant threat to the health of nuclear personnel. Traditional gamma‐ray protection materials, primarily composed of lead‐based polymers, exhibit poor flexibility and toxic properties, among other limitations. These materials restrict personnel movement… read more here.
Keywords: shielding efficiency; rubber based; rubber; natural rubber ... See more keywords
Gamma-ray line from electroweakly interacting non-abelian spin-1 dark matter
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)163
Abstract: Abstract We study gamma-ray line signatures from electroweakly interacting non-abelian spin-1 dark matter (DM). In this model, Z2-odd spin-1 particles including a DM candidate have the SU(2)L triplet-like features, and the Sommerfeld enhancement is relevant… read more here.
Keywords: electroweakly interacting; interacting non; spin; gamma ray ... See more keywords
Collider probes of singlet fermionic dark matter scenarios for the Fermi gamma-ray excess
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2018)036
Abstract: A bstractWe investigate the collider signatures of three benchmark points in the singlet fermionic dark matter model motivated by the Fermi gamma-ray excess at the Galactic center. The benchmark points are classified according to the… read more here.
Keywords: gamma ray; singlet fermionic; dark matter; fermi gamma ... See more keywords
Methylobacterium durans sp. nov., a radiation-resistant bacterium isolated from gamma ray-irradiated soil
Sign Up to like & getrecommendations! Published in 2019 at "Antonie van Leeuwenhoek"
DOI: 10.1007/s10482-019-01331-2
Abstract: A gamma radiation-resistant, Gram-stain negative, oxidase and catalase positive, aerobic, flagellated, rod-shaped, methylotrophic and pink-pigmented bacterial strain designated 17SD2-17 T was isolated from gamma-ray-irradiated soil collected in Korea. The 16S rRNA gene sequence analysis showed… read more here.
Keywords: methylobacterium; ray irradiated; gamma ray; irradiated soil ... See more keywords
A fundamental plane with blazar and gamma-ray burst
Sign Up to like & getrecommendations! Published in 2017 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-017-3199-4
Abstract: Blazars and gamma-ray bursts (GRBs) both are strong astrophysical events with relativistic jets which point at a small angle from our line of sight. Many recent works suggested that blazars and GRBs may have the… read more here.
Keywords: gamma ray; plane blazar; fundamental plane; physics ... See more keywords
A unified model of supernova driven by magnetic monopoles
Sign Up to like & getrecommendations! Published in 2017 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-017-3201-1
Abstract: In this paper, we first discuss a series of important but puzzling physical mechanisms concerning the energy source, various kinds of core collapsed supernovae explosion mechanisms during central gravitational collapse in astrophysics. We also discuss… read more here.
Keywords: gamma ray; ray burst; unified model; source ... See more keywords
Optical spectroscopic observations of gamma-ray blazar candidates VIII: the 2016–2017 follow up campaign carried out at SPM, NOT, KPNO and SOAR telescopes
Sign Up to like & getrecommendations! Published in 2019 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-018-3490-z
Abstract: The third Fermi source catalog lists 3033 γ$\gamma $-ray sources above 4σ$4\sigma $ significance. More than 30% are classified as either unidentified/unassociated Gamma-ray sources (UGSs), with about 20% classified as Blazar candidates of uncertain types… read more here.
Keywords: gamma ray; 2016 2017; follow campaign; optical spectroscopic ... See more keywords
Two components model for TeV $\gamma $-ray emission from extreme high-energy BL Lac objects
Sign Up to like & getrecommendations! Published in 2021 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-021-03938-2
Abstract: Extreme high-energy peaked BL Lac objects (EHBLs) are an emerging class of blazars with exceptional spectral properties, e.g., enhanced emission in the hard X-ray region and a hard spectrum at very high $\gamma $ -ray… read more here.
Keywords: gamma ray; extreme high; emission; high energy ... See more keywords
Two dimensional clustering of Gamma-Ray Bursts using durations and hardness
Sign Up to like & getrecommendations! Published in 2022 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-022-04068-z
Abstract: Gamma-Ray Bursts (GRBs) have been conventionally bifurcated into two distinct categories: ``short'' and ``long'' with durations less than and greater than two seconds respectively. However, there is a lot of literature (although with conflicting results)… read more here.
Keywords: significance; aic bic; ray bursts; gamma ray ... See more keywords