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
Prospects of Finding Detached Black Hole–Star Binaries with TESS
Kento Masuda
; Kenta Hotokezaka
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 169
Can Reverberation-measured Quasars Be Used for Cosmology?
Mary Loli Martínez-Aldama; Bożena Czerny; Damian Kawka; Vladimir Karas; Swayamtrupta Panda; Michal Zajaček; Piotr T. Życki
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 170
On the Absence of Dark Matter in Dwarf Galaxies Surrounding the Milky Way
Francois Hammer; Yanbin Yang; Jianling Wang; Frederic Arenou; Mathieu Puech; Hector Flores; Carine Babusiaux
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 171
Fast Recursive Reconnection and the Hall Effect: Hall-MHD Simulations
Chen Shi; Anna Tenerani; Marco Velli; San Lu
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 172
First Subarcsecond Submillimeter-wave [C i] Image of 49 Ceti with ALMA
Aya E. Higuchi; Kazuya Saigo; Hiroshi Kobayashi; Kazunari Iwasaki; Munetake Momose; Kang Lou Soon; Nami Sakai; Masanobu Kunitomo; Daisuke Ishihara; Satoshi Yamamoto
<jats:title>Abstract</jats:title> <jats:p>We present the first subarcsecond images of 49 Ceti in the [C <jats:sc>i</jats:sc>] <jats:sup>3</jats:sup> <jats:italic>P</jats:italic> <jats:sub>1</jats:sub>–<jats:sup>3</jats:sup> <jats:italic>P</jats:italic> <jats:sub>0</jats:sub> emission and the 614 <jats:italic>μ</jats:italic>m dust continuum emission observed with Atacama Large Millimeter/submillimeter Array (ALMA), as well as that in the CO(<jats:italic>J</jats:italic> = 3–2) emission prepared by using the ALMA archival data. The spatial distribution of the 614 <jats:italic>μ</jats:italic>m dust continuum emission is found to have a broad-ring structure with a radius of about 100 au around the central star. A substantial amount of gas is also associated with 49 Ceti. The [C <jats:sc>i</jats:sc>] emission map shows two peaks inside the dust ring, and its overall extent is comparable to that of the dust continuum emission and the CO emission. We find that the [C <jats:sc>i</jats:sc>]/CO(<jats:italic>J</jats:italic> = 3–2) intensity ratio significantly varies along the major axis. The ratio takes the minimum value of 1.8 around the dust peak position, and increases inward and outward. The enhanced ratio around the central star (∼3) likely originates from the stellar UV radiation, while that in the outer disk (∼10) is from the interstellar UV radiation. Such complex distributions of the [C <jats:sc>i</jats:sc>] and CO(<jats:italic>J</jats:italic> = 3–2) emission will be key to understanding the origin of the gas in 49 Ceti, and will also provide a stringent constraint on physical and chemical models of gaseous debris disks.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 180
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). X. Discovery of 35 Quasars and Luminous Galaxies at 5.7 ≤ z ≤ 7.0
Yoshiki Matsuoka; Kazushi Iwasawa; Masafusa Onoue; Nobunari Kashikawa; Michael A. Strauss; Chien-Hsiu Lee; Masatoshi Imanishi; Tohru Nagao; Masayuki Akiyama; Naoko Asami; James Bosch; Hisanori Furusawa; Tomotsugu Goto; James E. Gunn; Yuichi Harikane; Hiroyuki Ikeda; Takuma Izumi; Toshihiro Kawaguchi; Nanako Kato; Satoshi Kikuta; Kotaro Kohno; Yutaka Komiyama; Shuhei Koyama; Robert H. Lupton; Takeo Minezaki; Satoshi Miyazaki; Hitoshi Murayama; Mana Niida; Atsushi J. Nishizawa; Akatoki Noboriguchi; Masamune Oguri; Yoshiaki Ono; Masami Ouchi; Paul A. Price; Hiroaki Sameshima; Andreas Schulze; John D. Silverman; Naoshi Sugiyama; Philip J. Tait; Masahiro Takada; Tadafumi Takata; Masayuki Tanaka; Ji-Jia Tang; Yoshiki Toba; Yousuke Utsumi; Shiang-Yu Wang; Takuji Yamashita
<jats:title>Abstract</jats:title> <jats:p>We report the discovery of 28 quasars and 7 luminous galaxies at 5.7 ≤ <jats:italic>z</jats:italic> ≤ 7.0. This is the tenth in a series of papers from the Subaru High-<jats:italic>z</jats:italic> Exploration of Low-Luminosity Quasars (SHELLQs) project, which exploits the deep multiband imaging data produced by the Hyper Suprime-Cam (HSC) Subaru Strategic Program survey. The total number of spectroscopically identified objects in SHELLQs has now grown to 93 high-<jats:italic>z</jats:italic> quasars, 31 high-<jats:italic>z</jats:italic> luminous galaxies, 16 [O <jats:sc>iii</jats:sc>] emitters at <jats:italic>z</jats:italic> ∼ 0.8, and 65 Galactic cool dwarfs (low-mass stars and brown dwarfs). These objects were found over 900 deg<jats:sup>2</jats:sup>, surveyed by HSC between 2014 March and 2018 January. The full quasar sample includes 18 objects with very strong and narrow Ly<jats:italic>α</jats:italic> emission, whose stacked spectrum is clearly different from that of other quasars or galaxies. While the stacked spectrum shows N <jats:sc>v</jats:sc> <jats:italic>λ</jats:italic>1240 emission and resembles that of lower-<jats:italic>z</jats:italic> narrow-line quasars, the small Ly<jats:italic>α</jats:italic> width may suggest a significant contribution from the host galaxies. Thus, these objects may be composites of quasars and star-forming galaxies.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 183
Discovery of Metastable He I* λ10830 Mini-broad Absorption Lines and Very Narrow Paschen α Emission Lines in the ULIRG Quasar IRAS F11119+3257
Xiang Pan; Hongyan Zhou; Wenjuan Liu; Bo Liu; Tuo Ji; Xiheng Shi; Shaohua Zhang; Peng Jiang; Huiyuan Wang; Lei Hao
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 173
Bayesian Inference of High-density Nuclear Symmetry Energy from Radii of Canonical Neutron Stars
Wen-Jie Xie; Bao-An Li
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 174
SDSS-IV MaStar: A Large and Comprehensive Empirical Stellar Spectral Library—First Release
Renbin Yan; Yanping Chen; Daniel Lazarz; Dmitry Bizyaev; Claudia Maraston; Guy S. Stringfellow; Kyle McCarthy; Sofia Meneses-Goytia; David R. Law; Daniel Thomas; Jesus Falcon Barroso; José R. Sánchez-Gallego; Edward Schlafly; Zheng Zheng; Maria Argudo-Fernández; Rachael L. Beaton; Timothy C. Beers; Matthew Bershady; Michael R. Blanton; Joel Brownstein; Kevin Bundy; Kenneth C. Chambers; Brian Cherinka; Nathan De Lee; Niv Drory; Lluís Galbany; Jon Holtzman; Julie Imig; Nick Kaiser; Karen Kinemuchi; Chao Liu; A-Li Luo; Eugene Magnier; Steven Majewski; Preethi Nair; Audrey Oravetz; Daniel Oravetz; Kaike Pan; Jennifer Sobeck; Keivan Stassun; Michael Talbot; Christy Tremonti; Christopher Waters; Anne-Marie Weijmans; Ronald Wilhelm; Gail Zasowski; Gang Zhao; Yong-Heng Zhao
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 175
Dust-vortex Instability in the Regime of Well-coupled Grains
Clément Surville; Lucio Mayer
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 176