Results 101 to 110 of about 299 (188)

Upper Bound of Ejecta Mass in a Nova Outburst

The Astrophysical Journal
We present the maximum ejecta mass ${({M}_{{\rm{ej}}})}_{{\rm{\max }}}$ and the maximum ratio of ejecta mass and accreted mass ${({M}_{{\rm{ej}}}/{M}_{{\rm{acc}}})}_{{\rm{\max }}}$ of a nova for various white dwarf (WD) masses ( M _WD  = 0.6–1.38 M _ ...
Izumi Hachisu, Mariko Kato
doaj   +1 more source

A TESS view of post-eruption variability in novae V1405 Cas, V1716 Sco, and V1674 Her

Astronomy & Astrophysics
We analyzed TESS archival data of three novae after recent outbursts, searching for the orbital and white dwarf (WD) rotation period and possible variations in these periods.
Luna G. J. M., Dobrotka A., Orio M.
doaj   +1 more source

Cluster Analysis of Presolar Silicon Carbide Grains: Evaluation of Their Classification and Astrophysical Implications. [PDF]

Astrophys J Lett, 2021
Boujibar A, Howell S, Zhang S, Hystad G, Prabhu A, Liu N, Stephan T, Narkar S, Eleish A, Morrison SM, Hazen RM, Nittler LR.   +11 more
europepmc   +1 more source

The Long-term Activity of the Postnovae Q Cygni and BK Lyncis

The Astronomical Journal
We show the postnova activity of Q Cyg (Nova Cyg 1876) and BK Lyn (probable Nova Lyn 101). We use both CCD and photographic photometric observations.
Vojtěch Šimon
doaj   +1 more source

An evolutionary system of mineralogy. Part I: Stellar mineralogy (>13 to 4.6 Ga). [PDF]

Am Mineral, 2020
Hazen RM, Morrison SM.
europepmc   +1 more source

A National Catalogue of Viruses Associated with Indigenous Species Reveals High-Throughput Sequencing as a Driver of Indigenous Virus Discovery. [PDF]

Viruses, 2022
Robson M, Chooi KM, Blouin AG, Knight S, MacDiarmid RM.   +4 more
europepmc   +1 more source

Diversity, Distribution, Systematics and Conservation Status of Podocarpaceae. [PDF]

Plants (Basel), 2023
Khan R, Hill RS, Liu J, Biffin E.
europepmc   +1 more source

The AH Pictoris Syndrome: Continuous Trains of Stunted Outbursts in Novalike Variables

The Astrophysical Journal
Novalike variables are a subgroup of cataclysmic variables (CVs) that—unlike dwarf novae—do not exhibit strong brightenings in their long-term light curves.
Albert Bruch
doaj   +1 more source

Accretion around black holes: The geometry and spectra. [PDF]

iScience, 2022
Liu BF, Qiao E.
europepmc   +1 more source

A Nova Scotian dwarf shadbush

, 1948
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources