Detection of a 0.1802-day periodic signal in TESS photometry of slow-rising nova PGIR22akgylf interpreted as orbital modulation from binary distortion of the envelope during common-envelope interaction.
Aydi, et al., Direct evidence for shock-powered optical emission in a nova, Nature Astron
7 Pith papers cite this work. Polarity classification is still indexing.
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New NuSTAR observation and historical review indicate an initial strong shock near the red giant in RS Oph produces both gamma-ray particle acceleration and 0.2-30 keV thermal X-rays, with gamma-ray flux from Fermi inconsistent and implications for T CrB.
A toy model of reverse shocks in novae predicts GeV gamma rays near optical peak and potential TeV emission later, consistent with Fermi observations under an empirically thin post-shock layer.
Develops methods for accurate PXRD intensity measurement under dynamic compression using in-situ references from pinholes or uncompressed material and corrections for thermal damping, illustrated on diamond near 1 TPa.
SED modeling of early 2021 RS Oph data indicates bipolar ejecta with equatorial disk and confirms significant WD radiation originates from reprocessed shock emission explained by WD rotation.
SKAO will enable regular multi-frequency radio monitoring of Galactic novae to probe ionised and relativistic particle populations in classical and symbiotic systems.
Reviews IceCube neutrino results, models Galactic plane flux from cosmic ray interactions with the interstellar medium, and discusses prospects for identifying PeVatrons via LHAASO sources.
citing papers explorer
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TESS detection of periodic brightness variations during the rise of classical nova PGIR22akgylf
Detection of a 0.1802-day periodic signal in TESS photometry of slow-rising nova PGIR22akgylf interpreted as orbital modulation from binary distortion of the envelope during common-envelope interaction.
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The powerful shocks in RS Oph: NuSTAR X-ray data and a complete review
New NuSTAR observation and historical review indicate an initial strong shock near the red giant in RS Oph produces both gamma-ray particle acceleration and 0.2-30 keV thermal X-rays, with gamma-ray flux from Fermi inconsistent and implications for T CrB.
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A Unified Model for Shock Interaction and $\gamma$-Ray Emission in Classical Novae
A toy model of reverse shocks in novae predicts GeV gamma rays near optical peak and potential TeV emission later, consistent with Fermi observations under an empirically thin post-shock layer.
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Data analysis methods for powder x-ray diffraction intensity under laser-driven dynamic compression at Omega and NIF laser facilities
Develops methods for accurate PXRD intensity measurement under dynamic compression using in-situ references from pinholes or uncompressed material and corrections for thermal damping, illustrated on diamond near 1 TPa.
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The first hours and days of the 2021 explosion of the recurrent symbiotic nova RS Ophiuchii
SED modeling of early 2021 RS Oph data indicates bipolar ejecta with equatorial disk and confirms significant WD radiation originates from reprocessed shock emission explained by WD rotation.
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Probing Physical Conditions in Classical and Symbiotic Novae with the Square Kilometre Array Observatory
SKAO will enable regular multi-frequency radio monitoring of Galactic novae to probe ionised and relativistic particle populations in classical and symbiotic systems.
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IceCube Results and Perspective for Neutrinos from LHAASO Sources
Reviews IceCube neutrino results, models Galactic plane flux from cosmic ray interactions with the interstellar medium, and discusses prospects for identifying PeVatrons via LHAASO sources.