Results 101 to 110 of about 1,204,542 (190)

Low-metallicity Nova Explosions: A Site for Weak rp-process Nucleosynthesis

The Astrophysical Journal
Classical novae are common cataclysmic events involving a binary system of a white dwarf and a main-sequence or red giant companion star. In metal-poor environments, these explosions produce ejecta differently from their solar counterparts due to the ...
Athanasios Psaltis, Jordi José, Richard Longland, Christian Iliadis   +3 more
doaj   +1 more source

Recent progress in understanding the eruptions of classical novae [PDF]

, 1988
Dramatic progress has occurred in the last two decades in understanding the physical processes and events leading up to, and transpiring during the eruption of a classical nova.
Shara, Michael M.
core  

Calcium Excess in Novae: Beyond Nuclear Physics Uncertainties

The Astrophysical Journal
We examine Ca abundances in classical novae from spectroscopic observations spanning 65 yr and investigate whether they are systematically high compared to those predicted by nova models.
Mallory K. Loria, Pavel A. Denissenkov, Chris Ruiz, Falk Herwig, (CaNPAN Collaboration, NuGrid Collaboration)   +4 more
doaj   +1 more source

Implant survival of 662 dual-mobility cups and 727 constrained liners in primary THA: small femoral head size increases the cumulative incidence of revision. [PDF]

Acta Orthop, 2021
Pakarinen O, Lainiala O, Reito A, Neuvonen P, Mäkelä K, Eskelinen A.   +5 more
europepmc   +1 more source

Classical novae as WET objects

Open Astronomy, 1995
Leibowitz E. M., Mendelson H., Gefen G., Retter A.   +3 more
doaj   +1 more source

Fundamental Properties of Novae in M31

The Astrophysical Journal Supplement Series
The peak luminosities and rates of decline for a large sample of novae recently published by Clark et al. have been analyzed using the Yaron et al. nova models to estimate fundamental properties of the M31 nova population.
Allen W. Shafter, Kamil Hornoch
doaj   +1 more source

High-resolution Simulations of the Interaction between the Nova/Supernova Ejecta and the Accretion Disk

The Astrophysical Journal
Many nova and Type Ia supernova (SN Ia) explosion scenarios involve accretion disks. However, direct numerical simulations of these explosive phenomena have barely addressed the question of the impact of ejecta−disk collision on the midterm evolution of ...
Axel S. Lechuga, Domingo García-Senz, Jordi José   +2 more
doaj   +1 more source

Synopsis of Habenaria s.l. (Orchidaceae) in New Guinea and adjacent islands. [PDF]

PeerJ, 2021
Kolanowska M, Kras M, Nowak S, Szlachetko DL.   +3 more
europepmc   +1 more source

Observations of classical novae in outburst [PDF]

, 1988
The IUE obtained ultraviolet data on novae in outburst. The characteristics of every one of the outbursts are different. Optical and infrared data on many of the same novae were also obtained.
Starrfield, S., Gehrz, Robert D., Ferland, Gary, Wagner, R. M., Kenyon, Scott, Sparks, Warren M., Stryker, L. L., Williams, R. E., Sonneborn, G., Ney, Edward P.   +9 more
core  

Models of classical and recurrent novae [PDF]

, 1993
The behavior of novae may be divided roughly into two separate stages: quiescence and outburst. However, at closer inspection, both stages cannot be separated. It should be attempted to explain features in both stages with a similar model. Various simple
Duerbeck, Hilmar W., Friedjung, Michael
core