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
The Spectral Evolution of AT 2018dyb and the Presence of Metal Lines in Tidal Disruption Events
Giorgos Leloudas
; Lixin Dai; Iair Arcavi; Paul M. Vreeswijk; Brenna Mockler; Rupak Roy; Daniele B. Malesani; Steve Schulze; Thomas Wevers; Morgan Fraser; Enrico Ramirez-Ruiz; Katie Auchettl; Jamison Burke; Giacomo Cannizzaro; Panos Charalampopoulos; Ting-Wan Chen; Aleksandar Cikota; Massimo Della Valle; Lluis Galbany; Mariusz Gromadzki; Kasper E. Heintz; Daichi Hiramatsu; Peter G. Jonker; Zuzanna Kostrzewa-Rutkowska; Kate Maguire; Ilya Mandel; Matt Nicholl; Francesca Onori; Nathaniel Roth; Stephen J. Smartt; Lukasz Wyrzykowski; Dave R. Young
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 218
Gamma-Ray Burst Host Galaxies: Specific Star Formation Rate versus Metallicity
Gunnlaugur Björnsson
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 219
Recurrent Two-sided Loop Jets Caused By Magnetic Reconnection between Erupting Minifilaments and a nearby Large Filament
Bo Yang; Jiayan Yang; Yi Bi; Zhe Xu; Junchao Hong; Haidong Li; Hechao Chen
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 220
Transition Region Loops in the Very Late Phase of Flux Emergence in IRIS Sit-and-stare Observations
Zhenghua Huang; Bo Li; Lidong Xia; MiJie Shi; Hui Fu; Zhenyong Hou
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 221
From Sun to Interplanetary Space: What is the Pathlength of Solar Energetic Particles?
T. Laitinen; S. Dalla
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 222
Angular Scattering in Charge Exchange: Issues and Implications for Secondary Interstellar Hydrogen
P. Swaczyna; D. J. McComas; E. J. Zirnstein; J. Heerikhuisen
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 223
The 3D Structure of CO Depletion in High-mass Prestellar Regions
S. Bovino; S. Ferrada-Chamorro; A. Lupi; G. Sabatini; A. Giannetti; D. R. G. Schleicher
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 224
Solar Cycle Variation of Coronal Temperature, Emission Measure, and Soft X-Ray Irradiance Observed with Yohkoh Soft X-Ray Telescope
Aki Takeda; Loren Acton; Nicole Albanese
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 225
Importance of Giant Impact Ejecta for Orbits of Planets Formed during the Giant Impact Era
Hiroshi Kobayashi; Kazuhide Isoya; Yutaro Sato
<jats:title>Abstract</jats:title> <jats:p>Terrestrial planets are believed to be formed via giant impacts of Mars-sized protoplanets. Planets formed via giant impacts have highly eccentric orbits. A swarm of planetesimals around the planets may lead to eccentricity damping for the planets via the equipartition of random energies (dynamical friction). However, dynamical friction increases eccentricities of planetesimals, resulting in high velocity collisions between planetesimals. The collisional cascade grinds planetesimals to dust until dust grains are blown out due to radiation pressure. Therefore, the total mass of planetesimals decreases due to collisional fragmentation, which weakens dynamical friction. We investigate the orbital evolution of protoplanets in a planetesimal disk, taking into account collisional fragmentation of planetesimals. For 100 km sized or smaller planetesimals, dynamical friction is insignificant for eccentricity damping of planets because of collisional fragmentation. On the other hand, giant impacts eject collisional fragments. Although the total mass of giant impact ejecta is 0.1–0.3 Earth masses, the largest impact ejecta are ∼1000 km in size. We also investigate the orbital evolution of single planets with initial eccentricities of 0.1 in a swarm of such giant impact ejecta. Although the total mass of giant impact ejecta decreases by a factor of 3 in 30 Myr, eccentricities of planets are damped down to the Earth level (∼0.01) due to interaction with giant impact ejecta. Therefore, giant impact ejecta play an important role for determination of terrestrial planet orbits.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 226
Black Hole Spin Measurement Based on Time-domain VLBI Observations of Infalling Gas Clouds
Kotaro Moriyama; Shin Mineshige; Mareki Honma; Kazunori Akiyama
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 227