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
X-Ray Emission from Jupiter’s Galilean Moons: A Tool for Determining Their Surface Composition and Particle Environment
S. Nulsen
; R. Kraft; G. Germain; W. Dunn; G. Tremblay; L. Beegle; G. Branduardi-Raymont; E. Bulbul; R. Elsner; R. Hodyss; S. Vance
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 79
Chandra High Energy Transmission Gratings Spectra of V3890 Sgr
M. Orio; J. J. Drake; J.-U. Ness; E. Behar; G. J. M. Luna; M. J. Darnley; J. Gallagher; R. D. Gehrz; N. P. M. Kuin; J. Mikolajewska; N. Ospina; K. L. Page; R. Poggiani; S. Starrfield; R. Williams; C. E. Woodward
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 80
COLDz: A High Space Density of Massive Dusty Starburst Galaxies ∼1 Billion Years after the Big Bang
Dominik A. Riechers; Jacqueline A. Hodge; Riccardo Pavesi; Emanuele Daddi; Roberto Decarli; Rob J. Ivison; Chelsea E. Sharon; Ian Smail; Fabian Walter; Manuel Aravena; Peter L. Capak; Christopher L. Carilli; Pierre Cox; Elisabete da Cunha; Helmut Dannerbauer; Mark Dickinson; Roberto Neri; Jeff Wagg
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 81
Titanium and Iron in the Cassiopeia A Supernova Remnant
Gregory S. Vance; Patrick A. Young; Christopher L. Fryer; Carola I. Ellinger
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 82
Intermittency and Ion Temperature–Anisotropy Instabilities: Simulation and Magnetosheath Observation
Ramiz A. Qudsi; Riddhi Bandyopadhyay; Bennett A. Maruca; Tulasi N. Parashar; William H. Matthaeus; Alexandros Chasapis; S. Peter Gary; Barbara L. Giles; Daniel J. Gershman; Craig J. Pollock; Robert J. Strangeway; Roy B. Torbert; Thomas E. Moore; James L. Burch
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 83
Super-resolution Imaging of the Protoplanetary Disk HD 142527 Using Sparse Modeling
Masayuki Yamaguchi; Kazunori Akiyama; Takashi Tsukagoshi; Takayuki Muto; Akimasa Kataoka; Fumie Tazaki; Shiro Ikeda; Misato Fukagawa; Mareki Honma; Ryohei Kawabe
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 84
Identification of Prebiotic Molecules Containing Peptide-like Bonds in a Hot Molecular Core, G10.47+0.03
Prasanta Gorai; Bratati Bhat; Milan Sil; Suman K. Mondal; Rana Ghosh; Sandip K. Chakrabarti; Ankan Das
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 86
Measured Optical Absorption Cross Sections of TiO
Peter Bernath
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 87
The Lazy Giants: APOGEE Abundances Reveal Low Star Formation Efficiencies in the Magellanic Clouds
David L. Nidever; Sten Hasselquist; Christian R. Hayes; Keith Hawkins; Joshua Povick; Steven R. Majewski; Verne V. Smith; Borja Anguiano; Guy S. Stringfellow; Jennifer S. Sobeck; Katia Cunha; Timothy C. Beers; Joachim M. Bestenlehner; Roger E. Cohen; D. A. Garcia-Hernandez; Henrik Jönsson; Christian Nitschelm; Matthew Shetrone; Ivan Lacerna; Carlos Allende Prieto; Rachael L. Beaton; Flavia Dell’Agli; José G. Fernández-Trincado; Diane Feuillet; Carme Gallart; Fred R. Hearty; Jon Holtzman; Arturo Manchado; Ricardo R. Muñoz; Robert O’Connell; Margarita Rosado
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 88
Early Optical Observations of GRB 150910A: Bright Jet Optical Afterglow and X-Ray Dipole Radiation from a Magnetar Central Engine
Lang Xie; Xiang-Gao Wang; WeiKang Zheng; Alexei V. Filippenko; Song-Mei Qin; Long Li; Tian-Ci Zheng; Le Zou; Da-Bin Lin; Yinan Zhu; Heechan Yuk; Rui-Jing Lu; En-Wei Liang
<jats:title>Abstract</jats:title> <jats:p>Gamma-ray burst (GRB) 150910A was detected by Swift/Burst Alert Telescope (BAT), and then rapidly observed by Swift/XRT, Swift/Ultraviolet-Optical Telescope, and ground-based telescopes. We report Lick Observatory spectroscopic and photometric observations of GRB 150910A, and we investigate the physical origins of both the optical and X-ray afterglows, incorporating data obtained with BAT and XRT. The light curves show that the jet-emission episode lasts ∼360 s with a sharp pulse from BAT to XRT (Episode I). In Episode II, the optical emission has a smooth onset bump followed by a normal decay (<jats:italic>α</jats:italic> <jats:sub>R,2</jats:sub> ≈ −1.36), as predicted in the standard external shock model, while the X-ray emission exhibits a plateau (<jats:italic>α</jats:italic> <jats:sub>X,1</jats:sub> ≈ −0.36) followed by a steep decay (<jats:italic>α</jats:italic> <jats:sub>X,2</jats:sub> ≈ −2.12). The light curves show obvious chromatic behavior with an excess in the X-ray flux. Our results suggest that GRB 150910A is an unusual GRB driven by a newly born magnetar with its extremely energetic magnetic dipole (MD) wind in Episode II, which overwhelmingly dominates the observed early X-ray plateau. The radiative efficiency of the jet prompt emission is <jats:italic>η</jats:italic> <jats:sub> <jats:italic>γ</jats:italic> </jats:sub> ≈ 11%. The MD wind emission was detected in both the BAT and XRT bands, making it the brightest among the current sample of MD winds seen by XRT. We infer the initial spin period (<jats:italic>P</jats:italic> <jats:sub>0</jats:sub>) and the surface polar cap magnetic field strength (<jats:italic>B</jats:italic> <jats:sub> <jats:italic>p</jats:italic> </jats:sub>) of the magnetar as 1.02 × 10<jats:sup>15</jats:sup> G ≤ <jats:italic>B</jats:italic> <jats:sub> <jats:italic>p</jats:italic> </jats:sub> ≤ 1.80 × 10<jats:sup>15</jats:sup> G and 1 ms ≤ <jats:italic>P</jats:italic> <jats:sub>0</jats:sub> <jats:italic>v</jats:italic> ≤ 1.77 ms, and the radiative efficiency of the wind is <jats:italic>η</jats:italic> <jats:sub> <jats:italic>w</jats:italic> </jats:sub> ≥ 32%.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 4