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ATClean: A Novel Method for Detecting Low-luminosity Transients and Application to Pre-explosion Counterparts from SN 2023ixf
Published 2025-01-01Subjects: “…Type II supernovae…”
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22
Physics-driven Explosions of Stripped High-mass Stars: Synthetic Light Curves and Spectra of Stripped-envelope Supernovae with Broad Light Curves
Published 2025-01-01Subjects: “…Core-collapse supernovae…”
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23
The Observed Phase Space of Mass-loss History from Massive Stars Based on Radio Observations of a Large Supernova Sample
Published 2025-01-01Subjects: “…Core-collapse supernovae…”
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24
Asymmetries and Circumstellar Interaction in the Type II SN 2024bch
Published 2025-01-01Subjects: “…Core-collapse supernovae…”
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25
The Unique Helium Nova V445 Puppis Ejected ≫0.001 M⊙ in the Year 2000 and Will Not Become a Type Ia Supernova
Published 2025-01-01Subjects: Get full text
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26
3D Convective Urca Process in a Simmering White Dwarf
Published 2025-01-01Subjects: “…Type Ia supernovae…”
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27
Modeling the Saddle-like GeV–TeV Spectrum of HESS J1809–193: Gamma Rays Arising from Reverse-shocked Pulsar Wind Nebula?
Published 2025-01-01Subjects: Get full text
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28
Protocols for Robotic Telescope Networks
Published 2010-01-01“…Autonomous robotic observatories can use modern communications to receive pertinent information from institutes that generate events to observe (e.g., supernovae, near-earth asteroids, gravitational lensings, and gamma-ray bursts). …”
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29
Charged-Current Neutrino-Nucleus Scattering off the Even Molybdenum Isotopes
Published 2012-01-01“…Neutrinos from supernovae constitute important probes of both the currently unknown supernova mechanisms and of neutrino properties. …”
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30
Autoencoder Reconstruction of Cosmological Microlensing Magnification Maps
Published 2025-01-01“…Used to generate large samples of on-demand magnification maps, our model can enable fast modeling of microlensing variability in lensed quasars and supernovae.…”
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31
5σ tension between Planck cosmic microwave background and eBOSS Lyman-alpha forest and constraints on physics beyond ΛCDM
Published 2025-01-01“…We find that combined Planck cosmic microwave background, baryon acoustic oscillations, and supernovae data analyzed under Λ cold dark matter (ΛCDM) are in 4.9σ tension with the extended Baryon Oscillation Spectroscopic Survey (eBOSS) Lyα forest in inference of the linear matter power spectrum at wave number ∼1hMpc^{−1} and redshift = 3. …”
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32
Relating quantum mechanics and kinetics of neutrino oscillations
Published 2020-01-01“…The obtained results speak in favor of a (quantum) kinetic approach to the analysis of neutrino propagation in exploding supernovae where neutrino oscillations and collisions, as well as the effect of wave packet separation, might be equally important.…”
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33
AEOS: Transport of Metals from Minihalos following Population III Stellar Feedback
Published 2025-01-01“…We find that energy injected from the supernovae (SNe) of the first stars is enough to expel a majority of gas and injected metals beyond the virial radius of halos with mass M _dm ≲ 10 ^7 M _⊙ , regardless of the number of SNe. …”
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34
Gamma-Ray Bursts as Multienergy Neutrino Sources
Published 2015-01-01“…Not only classical GRBs but also low-power GRBs and transrelativistic supernovae can be promising sources of TeV-PeV neutrinos, and we briefly discuss implications for the cumulative neutrino background discovered by IceCube.…”
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35
Constraining the Parameters of Modified Chaplygin Gas in Einstein-Aether Gravity
Published 2014-01-01“…We have also taken type Ia supernovae data set (union 2 data set with 557 data points). …”
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36
The cosmic timeline implied by the highest redshift quasars
Published 2024-12-01“…But the most recent JWST discovery of a $$\sim 10^8\;M_\odot $$ ∼ 10 8 M ⊙ source at $$z\sim 10.1$$ z ∼ 10.1 argues even more strongly against the possibility that these black holes were created in Pop II or III supernovae, followed by Eddington-limited accretion. …”
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37
Kilonova/Macronova Emission from Compact Binary Mergers
Published 2016-01-01“…Kilonova/macronova candidates can be distinguished from supernovae by (1) the faster time evolution, (2) fainter absolute magnitudes, and (3) redder colors. …”
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Machine learning enabled measurements of astrophysical (p,n) reactions with the SECAR recoil separator
Published 2025-01-01“…The synthesis of heavy elements in supernovae is affected by low-energy (n,p) and (p,n) reactions on unstable nuclei, yet experimental data on such reaction rates are scarce. …”
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Multiepoch Observations of the Nearby Spiral Galaxy NGC 3938 with the Chandra X-Ray Observatory
Published 2025-01-01“…We do not formally detect any of the five historical supernovae that have occurred in NGC 3938. The luminosity function of NGC 3938 is compared to a recent compilation of 38 galaxies, and we identify a potentially significant problem with the “known” distance to NGC 3938. …”
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40
Classification and Physical Characteristic Analysis of Fermi-GBM Gamma-Ray Bursts Based on Deep Learning
Published 2025-01-01“…The analysis also shows that most GRBs associated with kilonovae belong to the S type, while those associated with supernovae are predominantly L type, with few exceptions. …”
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