Catálogo de publicaciones - revistas
Título de Acceso Abierto
The Astrophysical Journal (ApJ)
Resumen/Descripción – provisto por la editorial en inglés
The Astrophysical Journal is an open access journal devoted to recent developments, discoveries, and theories in astronomy and astrophysics. Publications in ApJ constitute significant new research that is directly relevant to astrophysical applications, whether based on observational results or on theoretical insights or modeling.Palabras clave – provistas por la editorial
astronomy; astrophysics
Disponibilidad
| Institución detectada | Período | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No detectada | desde jul. 1995 / hasta dic. 2023 | IOPScience |
Información
Tipo de recurso:
revistas
ISSN impreso
0004-637X
ISSN electrónico
1538-4357
Editor responsable
American Astronomical Society (AAS)
Idiomas de la publicación
- inglés
País de edición
Reino Unido
Información sobre licencias CC
Cobertura temática
Tabla de contenidos
PARTICLE ACCELERATION BY COLLISIONLESS SHOCKS CONTAINING LARGE-SCALE MAGNETIC-FIELD VARIATIONS
F. Guo; J. R. Jokipii; J. Kota
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 128-133
LIMITING ACCRETION ONTO MASSIVE STARS BY FRAGMENTATION-INDUCED STARVATION
Thomas Peters; Ralf S. Klessen; Mordecai-Mark Mac Low; Robi Banerjee
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 134-145
VORTEX MIGRATION IN PROTOPLANETARY DISKS
Sijme-Jan Paardekooper; Geoffroy Lesur; John C. B. Papaloizou
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 146-158
SPITZERMAPPING OF POLYCYCLIC AROMATIC HYDROCARBON AND H2FEATURES IN PHOTODISSOCIATION REGIONS
B. Fleming; K. France; R. E. Lupu; S. R. McCandliss
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 159-172
AN OPTICAL-INFRARED STUDY OF THE YOUNG MULTIPOLAR PLANETARY NEBULA NGC 6644
Chih Hao Hsia; Sun Kwok; Yong Zhang; Nico Koning; Kevin Volk
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 173-183
THE ORIGIN OF COSMIC RAYS: EXPLOSIONS OF MASSIVE STARS WITH MAGNETIC WINDS AND THEIR SUPERNOVA MECHANISM
Peter L. Biermann; Julia K. Becker; Jens Dreyer; Athina Meli; Eun-Suk Seo; Todor Stanev
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 184-187
ISOLATED WOLF–RAYET STARS AND O SUPERGIANTS IN THE GALACTIC CENTER REGION IDENTIFIED VIA PASCHEN-α EXCESS
J. C. Mauerhan; A. Cotera; H. Dong; M. R. Morris; Q. D. Wang; S. R. Stolovy; C. Lang
<jats:title>ABSTRACT</jats:title> <jats:p>We report the discovery of 19 hot, evolved, massive stars near the Galactic center region (GCR). These objects were selected for spectroscopy owing to their detection as strong sources of Paschen-α (Pα) emission-line excess, following a narrowband imaging survey of the central 0.°65 × 0.°25 (<jats:italic>l</jats:italic>, <jats:italic>b</jats:italic>) around Sgr A* with the <jats:italic>Hubble Space Telescope</jats:italic>. Discoveries include six carbon-type (WC) and five nitrogen-type (WN) Wolf–Rayet stars, six O supergiants, and two B supergiants. Two of the O supergiants have X-ray counterparts having properties consistent with solitary O stars and colliding-wind binaries. The infrared photometry of 17 stars is consistent with the Galactic center distance, but 2 of them are located in the foreground. Several WC stars exhibit a relatively large infrared excess, which is possibly thermal emission from hot dust. Most of the stars appear scattered throughout the GCR, with no relation to the three known massive young clusters; several others lie near the Arches and Quintuplet clusters and may have originated within one of these systems. The results of this work bring the total sample of Wolf–Rayet (WR) stars in the GCR to 88. All sources of strong Pα excess have been identified in the area surveyed with <jats:italic>HST</jats:italic>, which implies that the sample of WN stars in this region is near completion, and is dominated by late (WNL) types. The current WC sample, although probably not complete, is almost exclusively dominated by late (WCL) types. The observed WR subtype distribution in the GCR is a reflection of the intrinsic rarity of early subtypes (WNE and WCE) in the inner Galaxy, an effect that is driven by metallicity.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 188-199
AN UPDATED CATALOG OF M31 GLOBULAR-LIKE CLUSTERS:UBVRIPHOTOMETRY, AGES, AND MASSES
Zhou Fan; Richard de Grijs; Xu Zhou
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 200-213
DEUTERATED SPECIES IN EXTRAGALACTIC STAR-FORMING REGIONS
E. Bayet; Z. Awad; S. Viti
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 214-224
TIME-RESOLVED SPECTROSCOPY OF THE THREE BRIGHTEST AND HARDEST SHORT GAMMA-RAY BURSTS OBSERVED WITH THEFERMIGAMMA-RAY BURST MONITOR
Sylvain Guiriec; Michael S. Briggs; Valerie Connaugthon; Erin Kara; Frédéric Daigne; Chryssa Kouveliotou; Alexander J. van der Horst; William Paciesas; Charles A. Meegan; P. N. Bhat; Suzanne Foley; Elisabetta Bissaldi; Michael Burgess; Vandiver Chaplin; Roland Diehl; Gerald Fishman; Melissa Gibby; Misty M. Giles; Adam Goldstein; Jochen Greiner; David Gruber; Andreas von Kienlin; Marc Kippen; Sheila McBreen; Robert Preece; Arne Rau; Dave Tierney; Colleen Wilson-Hodge
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 225-241